0553-0013-DC-F

TRANSFORMERS defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMERS DUAL SURFACE MOUNT Dual surface mount package contains both transmit and receive transformers. Models matched to leading transceiver chips. Provide 1500 Vrms Isolation. Bel introduces a new ISDN TI/CEPT/ ISDN-PRI Transformer in a surface mount package .475 (12.1) MAX 12 1 .100(2.54) TYP 11 10 9 8 7 12 11 10 8 7 5 6 12 3 1 bel YYWW .030(0.76) TYP PART NUMBER .085(2.16) TM0001 .675(17.2) MAX 1 2 3 4 5 6 1 12 11 10 9 8 7 12 2 3 10 9 8 7 4 5 6 9 8 7 4 5 6 7 6 4 2 .600 (15.3) MAX 1 2 3 4 6 .400 (10.2) MAX 1 2 12 3 10 5 .340(8.64) MAX 1 .004 2 3 .010/.020 (0.25/0.51) .040/.050 (1.01/1.27) ELECTRICALS SPECIFICATIONS @ 25O C O Part Number Turns Ratio (pri:sec +/-5%) OCL 25 C (mH min) S553-6500-10 S553-6500-11 S553-6500-12 S553-6500-13 S553-6500-14 S553-6500-15 S553-6500-16 1ct:2ct & 1ct:2ct 1ct:2ct & 1:1.36ct 1:2ct &1:1.14ct 1ct:2ct & 1:1 1:1.15ct & 1ct:2ct 1:1:1.26 & 1:2ct 1ct:2ct & 1:1.08ct 1.2 & 1.2 1.2 & 1.2 1.2 & 1.2 1.2 & 1.2 1.5 & 1.2 1.5 & 1.2 1.2 & 1.2 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Cw/w (pf max) 31 32 40 30 35 40 40 & & & & & & & 31 37 35 30 35 40 30 LL (uH max) 0.60 & 0.6 0.55 & 0.8 0.55 & 0.8 0.55 & 0.8 0.60 & 0.6 0.40 & 0.5 0.60 & 0.6 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 Standard Temp. Range Models DRC PRI DRC SEC Sch (ohms max) (ohms max) 0.7 & 0.7 0.7 & 0.7 0.7 & 0.7 0.7 & 0.7 0.7 & 0.7 0.7 & 0.7 0.7 & 0.7 1.2 & 1.2 1.2 & 0.9 1.2 & 0.9 1.2 & 0.7 0.9 & 1.2 0.9 & 1.2 1.2 & 0.7 1 2 5 3 4 5 2 Primary Pins 12-10,4-6 12-10,4-6 12-10,4-6 1-3,5-6 12-10,4-6 12-10,4-6 12-10,4-6 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T100 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMERS DUAL SURFACE MOUNT TM0002 Bel introduces a new ISDN TI/CEPT/ ISDN-PRI Transformer in a surface mount package Dual surface mount package contains both transmit and receive transformers. Models matched to leading transceiver chips. Provide 1500 Vrms Isolation. .475 (12.1) MAX 12 1 .100(2.54) TYP 10 9 8 7 12 10 9 8 7 3 4 5 6 10 9 8 7 4 5 6 12 4 1 bel YYWW .030(0.76) TYP PART NUMBER .085(2.16) 11 .675(17.2) MAX 1 2 3 4 5 6 1 12 11 10 9 8 7 12 2 7 6 2 .600 (15.3) MAX 1 2 3 .400 (10.2) MAX 5 4 6 1 2 3 12 11 10 9 7 6 .340(8.64) MAX 1 3 4 6 .004 .010/.020 (0.25/0.51) .040/.050 (1.01/1.27) ELECTRICALS SPECIFICATIONS @ 25O C Part Number S553-6500-03 S553-6500-05 S553-6500-06 S553-6500-07 S553-6500-08 S553-6500-09 Turns Ratio (pri:sec +/-5%) OCL 25O C (mH min) 1ct:1ct & 1ct:1ct 1ct:2ct & 1ct:2ct 1ct:2ct & 1:1.36ct 1:1.15ct & 1ct:2ct 1:1:1.266 & 1:2ct 2:2ct & 2:1 1.2 & 1.2 1.2 & 1.2 1.6 & 1.6 1.5 & 1.2 1.5 & 1.2 1.6 & 1.6 Cw/w (pf max) LL (uH max) 50 50 60 60 50 50 0.8 & 0.8 0.8 & 0.8 1.0 & 0.8 0.8 & 0.8 0.8 & 0.8 1.3 & 1.3 & & & & & & 50 50 50 50 60 40 At -40 dregee C, OCL is 600 uH min. for all low temp. models with the exception of S553-6500-09 which is 800 uH min.. All other parameters are specified at +25 degree C only. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T101 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 * Extended Temp. Range Models DRC PRI DRC SEC Sch (ohms max) (ohms max) Primary Pins 12-10,4-6 1.0 & 1.0 1 1.0 & 1.0 12-10,4-6 1.0 & 1.0 1 1.7 & 1.7 12-10,4-6 1.5 & 1.5 2 2.0 & 1.7 12-10,4-6 1.0 & 1.0 4 1.0 & 1.7 12-10,4-6 1.0 & 1.0 5 1.1 & 1.7 1-3,4-6 1.1 & 1.1 6 1.1 & 0.7 *Extented temp. range is -40 C to +85 C European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER S559-6400-00 TM0003 SCHEMATIC * Dielectric Strength 1500 VAC. MECHANICALS 7 1 2 3 4 5 6 1:1 SUGGESTED PAD LAYOUT 0.400 (10.2) 0.055 (1.40) 6 0.10(2.54) 0.03(0.76) ELECTRICALS @ 25 O 0.640 (16.3) 0.10(2.5) Typ 0.05(1.3) Typ 0.340 (8.64) Max C 0.015(0.38)Min 0.02(0.51) Max Turns Ratio +/- 5% Pins (10-12):(1-3) S559-6400-00 1CT:1.15CT S559-6400-00 8 0.400 0.470 (10.16) (11.94) Max Max S559-6400-00 Part Number 9 0.500 (12.7) bel Date Code Part Number 10 0o -5o 0.675(17.15) Max 12 7 1 11 0.004 * Temperature Range is -40oC to 85oC. 0.60(15.24) Max 12 1.15 : 1 Bel offers a dual, T1, surface mount transformer packaged to provide both transmit and receive transformers. This design is easily customized for other leading transceiver chips by adjusting the turns ratio. All dimensions are in inches(mm). Dimension Tolerance is +/-0.01(0.25) unless otherwise specified. Pins (4-6):(7-9) 1CT:1CT Primary Inductance OCL (mH) Min Leakage Inductance LL (µH) Max Interwinding Capacitance (pF) Max DCR (ohms) Max Pins (4-6) and Pins (10-12) Pins (4-6) and Pins (10-12) Pins (1,2,3) to Pins (10,11,12) and Pins (4,5,6) to Pins (7,8,9) Pins Pins Pins Pins (1-3) (4-6) (7-9) (10-12) 1.5 0.8 60 1.1 1.0 1.0 1.0 Dielectric Strength (VAC) 1500 Dielectric Strength is measured Pins (1,2,3) to Pins (10,11,12) and Pins (4,5,6) to Pins (7,8,9). Primary Inductance, Leakage Inductance, and Interwinding Capacitance are measured at 100KHz, 0.02VAC. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T102 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER S553-6500-26 TM0004 SCHEMATIC Bel offers a dual, T1, surface mount transformer packaged to provide both transmit and receive transformers. This design is easily customized for other leading transceiver chips by adjusting the turns ratio. 12 Secondary 11 10 9 3 4 Secondary 8 7 * Dielectric Strength 1500 VAC. 2 Primary 1 0.004 * Extended Temperature Range is -40oC to 85oC. MECHANICALS 0.675(17.15) Max 12 belDate 0.60 (15.24) Max 0.500 (12.7) 7 0.470 0.400 (10.16) (11.94) Max Max Code S553-6500-26 0.055 (1.40) 0.10(2.54) 0.340 (8.64) Max 0.03(0.76) Part Number S553-6500-26 Part Number S553-6500-26 0.400 (10.2) 6 ELECTRICALS SUGGESTED PAD LAYOUT 0o -5o 1 6 5 Primary 0.640 (16.3) 0.10(2.5) Typ 0.015(0.38)Min 0.02(0.51) Max 0.05(1.3) Typ @ 25o C Turns Ratio +/- 2% Pins (10-12):(1-3) All dimensions are in inches(mm). Dimension Tolerance is +/-0.01(0.25) unless otherwise specified. Pins (4-6):(7-9) 1CT:1.CT 1CT:2CT Primary Inductance OCL (mH) Min Leakage Inductance LL (µH) Max Pins (1-3) and Pins (4-6) Pins (1-2) and Pins (4-6) 1.2 0.8 Interwinding Capacitance (pF) Max Pins (1,2,3) to Pins (10,11,12) and Pins (4,5,6) to Pins (7,8,9) 50 DCR (ohms) Max Dielectric Strength (VAC) Pins Pins Pins Pins (1-3) (4-6) (7-9) (10-12) 1.0 1.0 1.8 1.0 1500 Dielectric Strength is measured Pins (1,2,3) to Pins (10,11,12) and Pins (4,5,6) to Pins (7,8,9). Primary Inductance, Leakage Inductance, and Interwinding Capacitance are measured at 100KHz, 0.02VAC. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T103 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMERS ENHANCED 3000VRMS ISOLATION 0.130 (3.30) MECHANICALS bel 0.400 (10.12) 10 9 0.558 8 (14.12) Max 7 6 Date Code PART NUMBER 1 2 3 4 5 0.10(2.5) 0.400 (10.12) 0.558(14.12) Max 0.400 (10.12) Max TOP VIEW SIDE VIEW A B 10 3 8 0.20 (5.08) Leads are AWG 22, solderable BOTTOM VIEW All dimensions are in inches(mm) +/- 0.01(0.25) unless otherwise specified. SCHEMATICS 1 TM0005 1 10 1 C 10 1 D E 10 1 10 2 8 3 6 2 3 4 5 6 6 5 5 6 5 6 4 ELECTRICALS 5 @ 25O C OCL Primary (mH) Min 0553-6500-19 1-5 1:1 1.20 0553-6500-20 1CT:2CT 1-5 1.20 0553-6500-21 1:1.36CT 10-6 1.20 0553-6500-22 1-5(2,4 sh) 1:1:2 0.80 0553-6500-23 1-5 (2,4 sh) 1:1:1.58 0.80 Extended Temperature Units, -40oC to 85oC 0553-6500-17 10-6 1:1:1.26 1.50 0553-6500-18 1CT:2CT 1-5 1.20 0553-6500-24 1CT:3CT:1 1-3 0.60 Part Number Turns Ratio +/- 2% Primary Pins Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Cww (pF) Max LL (µH) Max DCR Pri (ohms) Max DCR Sec (ohms) Max Schem. 30 30 35 25 18 0.50 0.30-0.50 0.60 0.50 0.70 0.70 0.70 0.70 0.70 0.70 0.70 1.10 0.90 0.70 0.50 B A D C C 35 30 30 0.60 0.55 0.80 0.70 0.70 0.70 1.10 1.10 1.70 D A E Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T104 defining a degree of excellence T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications TM0006 Bel provides transformer magnetics in several package and schematic variations for T1/CEPT Telecom Line Interface Applications. Bel's high quality semi-automated processes provide superior single small form, and standard dual transformers. * 2000 Vrms Isolation. * Primary Inductance is 1.20mH minimum. * Primary DCR is 0.80 ohms maximum. * Custom designs available upon request. ELECTRICALS Part Number A553-0013-00 A553-0013-01 A553-0013-03 A553-0013-05 A553-0013-06 A553-0013-07 A553-0013-08 0553-0013-IC 0553-0013-AC 0553-0013-BC 0553-0013-HC 0553-0013-1J 0553-0013-2J 0553-0013-4J 0553-0013-RC 0553-0013-SC 0553-1167-00 @ 25o C Turns Ratio (+/- 5%) 1:1.385CT/1:1:1 1CT:2CT/1:1 1:1.385CT/1:1CT Pins (1-2):(14:12) 1:1 (1-3):(14:12) 1.25:1 (5-7):(10:8) 1:2CT 1:2CT/1:2CT 1:1.15CT/1:2CT 1:1:1.266/1:2CT 1:1:1 1:1 1CT:1 1CT:2CT 1:2CT/1:2CT 1:2CT/1:1.36 1CT:2CT/1:1 1:1.15CT 1:1:1.266 1:1:1.266/1:2CT Leakage Inductance LL (uH) Max 0.80/0.50 0.80/0.50 0.80/0.50 0.50/0.50/0.80 0.80/0.80 0.50/0.80 0.80/0.80 0.50 0.50 0.50 0.80 0.80/0.80 0.80/0.80 0.80/0.50 0.50 0.80 0.50/0.60 Coupling Capacitance Cww (pF) Max 35 35 35 50 35 35 35 35 35 35 35 35 35 35 35 35 35/40 Sec DCR (ohms) Max #Pins on Package and Style Schem. 0.80 1.8/0.80 0.80/0.80 0.80/0.80/1.8 16 Topper 14 Topper 14 Topper 14 Topper A B C C 1.8/1.8 0.80/1.8 0.80/1.8 0.80 0.80 0.80 1.8 1.8/1.8 1.8/0.80 1.8/0.8 0.80 0.80 0.80/1.8 14 Topper 14 Topper 14 Topper 6 "T" Topper 6 "T" Topper 6 "T" Topper 6 "T" Topper 14 DIL 14 DIL 14 DIL 6 "T" Topper 6 "T" Topper 14 DIL C C C E F G K C D B G E C Schematic and Mechanical information for the above components are located on the facing page. Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: BelFuse@belfuse.com Website: http://www.belfuse.com T105 defining a degree of excellence T1 CARRIER INTERFACE TRANSFORMERS TM0006 SCHEMATICS A Secondary 16 1 14 15 2 3 Primary 1 5 7 6 Secondary 14 8 1 12 13 2 Secondary 9 11 10 3 4 5 8 6 Secondary 12 11 10 2 3 D 4 5 Primary 9 8 14 6 7 1 Secondary E 5 6 3 4 1 2 7 13 3 2 4 Secondary 5 6 3 1 F C Secondary 12 11 10 5 9 8 6 7 Primary G 5 6 4 3 4 2 1 2 Primary MECHANICALS Package Style (14/16 Pins) 0.325(8.26) B Primary 13 Primary Primary 14 4 9 11 10 12 bel Date Code 0.29(7.37) Max Part Number 0.28(7.11) 0.10(2.54) 0.80(20.30) Max 0.20(5.08) 0.010(0.25) 0.12(3.05) Min 5 6 Note: 0553-1167-00 is missing pins 4 and 11, and is 0.80" long and 0.25" high from seating plane. 3 4 1 2 0.34(8.64) Cross Sectional View bel Date Code Part Number 0.018(0.46) Ref 0.045(1.14)Ref Note: For 14 Pin package, external package dimensions and pin distances are identical. There are only seven pins per side. Package Style “T” 0.35(8.89) Max K 1.00(25.40) Max Max 0.23(5.84) Max Package Style DIL 0.10(2.54) 0.50(12.70) Min 0.385(9.78) Max 0.20(5.08) MAX # 24 AWG Solder Plated 0.20(5.08) Min 0.30(7.62) 0.50(12.70) Max Note: For 0553-0013-BC the pin length is 0.120" +0.2/-0" 0.40(10.16) 0.25(6.35) Max Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com 0.10(2.54) Dimensions are in inches(mm). Dimension Tolerance is +/- 0.02(0.51) unless otherwise specified. 0.20(5.08) Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T106 defining a degree of excellence SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications TM0007 Bel offers a new cost effective package on our standard T1/CEPT Telecom Interface Line Transformers. This sixteen lead, surface mount package, provides a superior, cost effective, quality product. ELECTRICALS @ 25o C Turns Ratio T1/T2 Leakage Inductance LL (µH) Max DCR (ohms) Max Schematic 1:1.385CT/1:1:1 1CT:2CT/1:1 1:2CT/1:1.36 1:2CT/1:2CT 1:1.15CT/1:2CT 1:1:1.266/1:2CT 0.80/0.50 0.80/0.50 0.80/0.80 0.80/0.80 0.50/0.80 0.80/0.80 0.80 1.80/0.80 1.80/0.80 0.80/1.80 0.80/1.80 0.80/1.80 A B C D D D Part Number S553-0013-00 S553-0013-01 S553-0013-02 S553-0013-03 S553-0013-06 S553-0013-07 SCHEMATICS A Secondary 16 15 1 2 14 13 12 3 4 5 11 10 9 7 8 6 Secondary 16 1 Secondary Primary 15 14 13 12 11 2 3 4 5 6 1 Secondary 3 4 5 10 9 7 8 D 6 10 9 7 8 Secondary B Primary 16 15 1 2 Secondary 14 13 12 11 3 4 5 Secondary 6 10 9 7 8 C Primary The Bel Surface Mount “TopperTM” package offers an industry standard package size and pin-out at an aggressive price. Dimensions are in inches(mm). Dimension Tolerance is +/- 0.02(0.51) unless otherwise specified. Primary MECHANICALS Package Style SMT 0.485(12.32) Max Top View bel Date Code Part Number 0.018(0.45) +/- 0.002(0.05) 0.375(9.53) 0.350(8.89) 0.285(7.24) Max 0.215(5.46) Max 0.015(0.38) 0.004(0.10) 0.05(1.27)Typ. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T107 2 Primary 14 13 12 11 Primary Primary 16 15 0.012(0.31) 0.008(0.20) 0.350(8.89) +/0.005(0.13) Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 4o Nom 0.025(0.64) 0.015(0.38) European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications TM0008 * High Pot 2000 Vrms measured for one minute. Bel offers a new cost effective package on our standard T1/CEPT Telecom Interface Line Transformers. This sixteen lead, “TopperTM”, surface mount package, provides a superior, cost effective, quality product. * Primary Inductance (OCL) is 1.20 Milihenries minimum. * Primary DCR is 0.80 ohms maximum. ELECTRICALS @ 25O C Leakage Inductance LL (µH) Max Coupling Capacitance (pF) Max S553-0013-04 35 1:1.7/1:2CT 0.80/1.80 0.50/0.80 S553-0013-05 1:1/1:1.25/1:2CT 0.50/0.50/0.80 0.80/1.10/1.80 50 Turns ratio of S553-0013-05 ia (1-2):(16-14)/(1-3):(16-14)/(5-8):(9-11) Turns Ratio T1/T2 Part Number DCR (ohms) Max Schematic A B * Coupling Capacitance (Cww) is 35 PicoFarads maximum. * Custom designs available. SCHEMATICS Secondary Primary 14 16 1 11 3 10 6 Secondary 9 A 8 Primary 16 1 3 11 10 6 Secondary Primary MECHANICALS 2 Secondary 14 9 B 8 Primary The Bel Surface Mount "TopperTM" package offers an industry standard package size and pin-out at an aggressive price. Dimensions are in inches(mm). Dimension Tolerance is +/- 0.02(0.51) unless otherwise specified. Package Style SMT 0.485(12.32) Max Top View bel Date Code Part Number 0.018(0.45) +/- 0.002(0.05) 0.375(9.53) 0.350(8.89) 0.285(7.24) Max 0.215(5.46) Max 0.015(0.38) 0.004(0.10) 0.05(1.27)Typ. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 0.012(0.31) 0.008(0.20) 0.350(8.89) +/0.005(0.13) 4o Nom 0.025(0.64) 0.015(0.38) European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T108 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER S553-3855-02 TM0009 Bel introduces a new “pick and place” compatible, small footprint, surface mount impedance matching transformer for ISDN-PRI/T1/CEPT applications. * Pick and Place Compatible. * Small form factor to maximize board space. MECHANICALS SCHEMATIC 0.285(7.24) Max bel Date Code S553-3855-02 0.375(9.53)Max 0.350(8.89)Min Primary 16 Secondary 15 14 13 12 11 2 3 4 5 6 10 9 7 8 1 Top View 0.018(0.46) +/- 0.002" 0.50(12.70) Max 1 0.225(5.72) Max Secondary 0.015(0.38)MAX 0.004(0.10)MIN 0.35 (8.89) 4O Nom 0.012(0.30)Max 0.008(0.20)Min ELECTRICALS Primary 0.025(0.64)Max 0.015(0.38)Min Dimensions in inches (mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated @ 25o C Leakage DC Resistance Interwinding DC Primary Hipot Inductance DCR Sec Inductance L (mH) Max Capacitance Resistance Part (Vrms) (ohm) Max L Cww DCR Pri OCL (mH) Min Number Pins Pins Pins Pins Pins (ohm) Max Pins (pF) Max (16-14):(1-3) (6-8):(11-9) Min (16-14)* (6-8)** (1-3) (11-9) S553-3855-02 1:1.15CT 1CT:2CT 1.20 1500 0.6 0.8 0.70 30 1.00 0.70 Turns Ratio * Leakage Inductance is measured with Pins (1-3) shorted. ** Leakage Inductance is measured with Pins (11-9) shorted. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T109 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T1 SURFACE MOUNT TRANSFORMER S553-0320-00 Bel introduces a T1 transformer designed to support the industry's aggressive price requirements, while remaining fit and function compatible to the industry standards. Carefully controlled internal construction provides minimal insertion and return loss. M E C H A N I C A L S * Input to Output Isolation Voltage is 2000 Vrms, measured for 1 second. 0.475(12.07) Max Top View bel Date Code S553-0320-00 TM0010 0.285(7.24) Max 0.375(9.53) 0.350(8.89) 1 S C H E M A T I C 16 15 3 14 5 11 6 7 8 9 0.05(1.27) Recommended 0.310(7.87) Minimum Pad Layout 0.380(9.65) 0.018(0.46) +/- 0.002(0.05) 0.05(1.27)Typ. Dimensions in inches (mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated 0.03(0.76) 0.215(5.46) Max 0.015(0.38) 0.004(0.10) ELECTRICALS 0.350(8.89) +/0.05(1.27) 0.025(0.64) 0.015(0.38) 0.012(0.30) 0.008(0.20) @ 25o C Leakage Turns Primary Inductance Ratio Inductance LL (nH) Max (+/- 5%) OCL (mH) min Pins (1-3) tie Pins (1-3) to 1:2 Pins (16,15,14) Pins (5-6) 2:2:1 500 S553-0320-00 1.2 Part Number Leakage Inductance LL (nH) Max Pins (5-6) tie Pins (11,9) 1000 Coupling Capacitance Cww (pF) Max Pins (1-16) to Pins (5-11) 35 Electricals mesaured at100KHz, 20mV. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T110 defining a degree of excellence TRANSFORMER MODULE S553-5692-08 TM0011 Bel now provides a one component, surface mount transformer module. The compact packaging allows for a "single component" solution which provides cost reduction and placement ease. * 1500 Vrms Isolation. MECHANICALS SCHEMATIC 40 2 3 bel 1 : 1.36 1 All dimensions are in inches(mm). Dimension tolerance is +/- 0.01(0.25) unless otherwise specified. Date Code S553-5692-08 39 1.36 : 1 5 36 1 : 1.36 6 0.480 (12.19) Typ 0.200(5.08) Typ Detail "A" 38 4 35 7 8 34 1.36 : 1 33 9 10 0.05" Typ 11 1.20(30.48) Typ 31 1 : 1.36 30 12 13 RECOMMENDED PCB PAD LAYOUT 29 1.36 : 1 28 14 Detail "A" 26 15 0.030(0.76) R 0.005 1 : 1.36 16 25 0.010-0.015" 0.645 (16.38) 0.070(1.78) 24 17 0o-5o 18 1.36 : 1 23 19 0.050(1.27) ELECTRICALS Part Number S553-5692-08 20 21 at 25O C Turns Ratio +/- 2% Primary Secondary 1: 1.36 1.36 :1 Primary Inductance OCL (mH) Min 1.25 DC Resistance (Ω) Primary Secondary 1.9 2.8 Leakage Interwinding Isolation Inductance Capacitance Voltage LL (µH) Max Cww (pF) (Vrms) 0.8 35 1500 Leakage Inductance measured at 100kHz. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T111 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence TRANSFORMER MODULE S553-5692-09 TM0012 Bel now provides a one component, surface mount transformer module. The compact packaging allows for a "single component" solution which provides cost reduction and placement ease. * 1500 Vrms Isolation. SCHEMATIC MECHANICALS 40 2 3 bel 1 : 1.14 1 All dimensions are in inches(mm). Dimension tolerance is +/- 0.01(0.25) unless otherwise specified. Date Code S553-5692-09 39 1.14 : 1 5 36 1 : 1.14 6 0.480 (12.19) Typ 0.200(5.08) Typ Detail "A" 38 4 35 7 8 34 1.14 : 1 33 9 10 0.05" Typ 11 1.20(30.48) Typ 13 Detail "A" 0.030(0.76) 0.645 (16.38) 26 1 : 1.14 16 0o-5o 25 24 17 18 1.14 : 1 23 19 0.050(1.27) S553-5692-09 28 15 R 0.005 0.070(1.78) 29 1.14 : 1 14 0.010-0.015" Part Number 30 12 RECOMMENDED PCB PAD LAYOUT ELECTRICALS 31 1 : 1.14 20 21 @ 25O C Turns Ratio +/- 2% Primary Secondary 1:1.14 1.14:1 Primary Inductance OCL (mH) Min 1.25 DC Resistance (Ω) Primary Secondary 2.2 2.6 Leakage Interwinding Isolation Inductance Capacitance Voltage LL (µH) Max (Vrms) Cww (pF) 0.8 35 1500 Leakage Inductance measured at 100kHz. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T112 defining a degree of excellence T1 TRANSFORMER 0559-5999-04 TM0013 * Isolation Voltage is 1500 Vrms Bel introduces a new dual-in-line, T1 Transformer. MECHANICALS 0.800(20.32) Max bel Date Code 0559-5999-04 Hipotted 0.385 (9.78) Max 0.300 (7.62) 0.25(6.35) Max 0.12(3.05) 0.20(5.08) 0.020(0.51) diameter solderable leads 0.60(15.24) All dimensions are in in(mm). Dimension tolerance is +/-0.02(0.51) unless otherwise specified. SCHEMATIC Secondary 1 2 Primary 5 12 10 7 1:1.15CT 1:2CT 3 14 8 9 Primary Secondary ELECTRICALS @ 25O C Part Number 0559-5999-04 Primary Inductance OCL (mH) Min Pins (5-7) 1.2 Pins (14-12) 1.5 Leakage Inductance LL (µH) Max Pins (5-7) 0.5 Coupling Capacitance CWW (pF) Max Pins (14-12) Pins (14-1) Pins (5-10) 0.6 35 40 DCR Ω (ohms) Max Pins (5-7) Pins (1-3) to (14-12) to (8-10) 0.7 1.1 Primary Inductance and Leakage Inductance measured at 100KHz, 20mV. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T113 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T1 TRANSFORMER 0559-5999-05 TM0014 Bel introduces a new dual-in-line, T1 Transformer. * Isolation Voltage is 1500 Vrms MECHANICALS 0.800(20.32) Max bel Date Code 0559-5999-05 0.385 (9.78) Max 0.300 (7.62) 0.25(6.35) Max Hipotted 0.12(3.05) 0.020(0.51) diameter solderable leads SCHEMATIC Secondary 0.60(15.24) Primary 2 3 5 12 10 All dimensions are in in(mm). Dimension tolerance is +/-0.02(0.51) unless otherwise specified. 7 1:2CT 1:1:1.266 1 0.20(5.08) 14 8 9 Primary Secondary Note: Pins (14-12) to Pins (1-3) is a 1:1.266 and Pins (14-12) to Pins (2-3) is a 1:1 ELECTRICALS Part Number 0559-5999-05 @ 25O C Primary Inductance OCL (mH) Min Pins (5-7) 1.2 Leakage Inductance LL (µH) Max Pins (14-12) 1.5 Pins (5-7) 0.4 Coupling Capacitance CWW (pF) Max Pins (14-12) Pins (14-1) Pins (5-10) 0.5 35 40 DCR Ω (ohms) Max Pins (5-7) Pins (1-3) to (14-12) to (8-10) 0.7 1.1 Primary Inductance and Leakage Inductance measured at 100KHz, 20mV. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T114 defining a degree of excellence T1 TRANSFORMER 0553-5841-00 TM0015 Bel offers a new T1 transformer. Precision winding in combination with semi-automated manufacturing processes provide a quality product. * 1000 Vrms Isolation. SCHEMATIC * Able to withstand aqueous washes. 1 2 16 15 3 4 5 14 13 12 7 8 11 10 9 6 * Operating Temperature Range 0oC to 70oC. MECHANICALS 0.325(8.26) bel Cross Sectional Views 0.28(7.11) 0.80(20.32) Max Date Code 0.29(7.37) Max Part Number 0.10(2.54) 0.20(5.08) Max 0.23(5.84) Max Part Number 0553-5841-00 1 : 2CT 1:1:1 Leakage Inductance LL (nH) Max Inductance OCL (mH) Min Pins Pins (1-2):(16-14) (7-8):(12-11):(10-9) Pins (1-2) and Pins (7-8) Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T115 Dimensions are in inches(mm). Dimension tolerance is equal to +/- 0.01(0.25) unless otherwise stated. @ 25o C. Turns Ratio (+/- 5%) 0.34(8.64) 0.045(1.14) Ref 0.018(0.46) Ref ELECTRICALS 0.010(0.25) 0.12(3.05) Min 1.2 DCR (mohms) Max Pins (1-2) Pins (7-8) Pins (1-2) Pins tie tie and Pins (14,15,16) Pins (9,10,11,12) Pins (7-8) (14-16) 800 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 500 800 1100 Coupling Capacitance Cww (pF) Max Pins (1-16) and Pins (8-9) 35 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence ISDN TRANSFORMER 0553-0043-DC TM0016 Bel provides a new transformer to be used with the Echelon Lontalk applications. * Primary Inductance is 3.5 mH minimum. * Isolation Voltage - 1500Vrms. bel Date Code 0553-0043-DC 0.11MIN 2.77 MIN M E C H A N I C A L S BOTTOM VIEW TOP VIEW inches Dimensions in (mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated Primary SCHEMATIC Secondary ELECTRICALS Part Number 0553-0043-DC Primary Inductance OCL (µH) Min DCR ohms (max) Turns Ratio Pins (1-5) Pins (1-5):(2-6) 3.5 1CT:1CT Pins (1-5) 0.5 Pins (2-6) 0.5 Electricals @ 25 o C. Primary Inductance is measured at 20 mV @ 10 KHz.. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T116 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER 0553-0013-13 TM0017 Bel provides a new transformer to be used in multiple T1/CEPT/ISDN-Pri applications. 0.35(8.89) Max 0.50(12.70) Max * Isolation Voltage - 1500Vrms. 0.13(3.30) 0.11MIN Min 2.77 MIN 0.10(2.54) 0553-0013-13 bel Date Code M E C H A N I C A L S * Primary Inductance is 1.2 mH minimum. 0.40(10.16) BOTTOM VIEW 0.25(6.35) Max TOP VIEW 0.02" pin diameter typical 1:1.36CT 5 6 Secondary Primary SCHEMATIC ELECTRICALS Part Number 0553-0013-13 4 @ 25O C. Primary Inductance OCL (mH) Min 1.20 1 Turns Ratio +/- 5% Pins (1-5):(2-6) 1:1.36CT Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T117 Dimensions in inches(mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated 2 Leakage Coupling Inductance Capacitance LL (pF) Max (µH) Max 35 0.80 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 DCR (ohms) Max Pins (1-5) Pins (2-6) 0.7 0.9 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER 0553-0013-14 * Primary Inductance is 1.5 mH minimum. Bel provides a new transformer to be used in multiple T1/CEPT/ISDN-Pri applications. 0.50(12.70) Max bel 0.35(8.89) Max * Isolation Voltage - 1500Vrms. 0.13(3.30) 0.11MIN Min 2.77 MIN 0.10(2.54) Part Number M E C H A N I C A L S TM0018 0.40(10.16) BOTTOM VIEW 0.25(6.35) Max TOP VIEW 0.02" pin diameter typical 1:1.266CT 6 5 Secondary Primary SCHEMATIC ELECTRICALS Part Number 0553-0013-14 3 @ 25O C. Primary Inductance OCL (mH) Min 1.50 2 Turns Ratio +/- 5% Pins (2-6):(1-5) 1:1.266CT Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Dimensions in inches(mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated 1 Leakage Coupling Inductance Capacitance LL (pF) Max (µH) Max 18 0.80 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 DCR (ohms) Max Pins (1-5) Pins (2-6) 0.80 0.92 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T118 defining a degree of excellence ISDN TRANSFORMER 0554-3855-00 TM0019 Bel provides a new transformer. * Primary Inductance is 19µH minimum. * Isolation Voltage - 3000Vrms. bel Date Code 0554-3855-00 0.11MIN 2.77 MIN M E C H A N I C A L S BOTTOM VIEW TOP VIEW 5 1 inches Dimensions in (mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated Primary 1:2CT SCHEMATIC Secondary ELECTRICALS Primary Inductance Part Number OCL (µH) Min Pins (1-5) 0554-3855-00 19 2 Turns Ratio 4 6 DCR ohms (max) Pins Pins (1-5)=(2-4)=(4-6) (1-5):(2-6) 1:2CT 0.20 Coupling Isolation Leakage Inductance Capacitance Voltage (Vrms) (pF) Max (µH) Max 1 Min 60 60 3000 o Electricals @ 25 C. Primary Inductance is measured at 20 mVrms @ 100 KHz. Leakage Inductance and Coupling Capacitance is measured at 100KHz, 10mVrms. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T119 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence T3/DS3/E3/STS-1 TRANSFORMERS TM0020 Bel provides a small footprint transformer for use in multiple applications. It is available in both through hole and "pick and place compatible" SMD packaging. 0.310 (7.87) Max MECHANICALS 0.325(8.26) Max bel Date Code 0554-3184-00 * High Reliability and Low Cost 0.210(5.33) Max 0.285 (7.24) Max 0.012(0.30)Max 0.008(0.20)Min 0.12(3.05) Min 0.10(2.54) 0.018(0.46) Ref 0.045(1.14) Ref 0.310 (7.87) Max bel 0.375(9.53) Date Code Max S554-3184-00 0.285(7.24) Max 0.375(9.53) Max 0.350(8.89) Min 0.200(5.08) Max 0.025(0.64)Max 0.015(0.38)Min 5o 0.10(2.54) 0.018(0.46) +/- 0.002" 4 3 5 2 6 1 SCHEMATIC Primary ELECTRICALS Part Number Turns Ratio +/- 5% 0554-3184-00 S554-3184-00 1:1 Dimensions are in inches (mm). Dimension tolerance +/- 0.01(0.25) unless otherwise stated. Secondary @ 25o C Primary Pins Inductance OCL (µH) Min 4-6 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com 40 Leakage Inductance LL (µH) Max 0.08 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 Bandwidth (dB) Typ Hipot (Vrms) 200kHz-340MHz @1 Sec 3 1500 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T120 defining a degree of excellence DS3/T3/E3/STS-1 TRANSFORMERS 0554-3184-01 and S554-3184-01 TM0021 Bel introduces two new "pick and place" compatible, small footprint, transformers designed to be used in multiple applications. MECHANICALS 0.325(8.26) Max * 1500 Vrms isolation * High Reliability and Low Cost 0.310 (7.87) Max bel 0.210(5.33) Max 0.290 (7.37) Date Code 0554-3184-01 0.010(0.25) 0.12(3.05) Min 0.34(8.64) 0.10(2.54) 0.018(0.46) Ref 0.045(1.14) Ref 0.31 (7.87) Max bel 0.375( 9.53) Date Code Max S554-3184-01 0.285(7.24) Max 0.200(7.08) Max 0.375(9.53) Max 0.350(8.89) Min 0.025(0.64)Max 0.015(0.38)Min 5o 0.10(2.54) Primary 4 Secondary 3 SCHEMATIC Dimensions are in inches (mm). Dimension tolerance +/- 0.01(0.25) unless otherwise stated. 2 6 ELECTRICALS Part Number 0554-3184-01 S554-3184-01 1 o @ 25 C Turns Inductance OCL Ratio (µH) Min +/- 5% 1:2CT 1:2CT 19 19 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T121 Bandwidth Leakage Hipot (dB) Typ Inductance (Vrms) LL (µH) Max 250kHz-500MHz @1 sec 0.06 3 1500 0.06 3 1500 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence ISDN TRANSFORMERS T3 Applications TM0022 Bel provides a small footprint transformer for use in multiple applications. It is available in both through hole and "pick and place compatible" SMD packaging. 0.310 (7.87) Max MECHANICALS 0.325(8.26) Max bel Date Code 0554-3184-02 * High Reliability and Low Cost 0.210(5.33) Max 0.285 (7.24) Max 0.012(0.30)Max 0.008(0.20)Min 0.12(3.05) Min 0.10(2.54) 0.018(0.46) Ref 0.045(1.14) Ref 0.310 (7.87) Max bel 0.375(9.53) Date Code Max S554-3184-02 0.285(7.24) Max 0.375(9.53) Max 0.350(8.89) Min 0.200(5.08) Max 0.025(0.64)Max 0.015(0.38)Min 5o 0.10(2.54) SCHEMATIC Primary ELECTRICALS Part Number 0554-3184-02 S554-3184-02 0.018(0.46) +/- 0.002" 1 6 2 5 3 4 Dimensions are in inches (mm). Dimension tolerance +/- 0.01(0.25) unless otherwise stated. Secondary @ 25o C Inductance Leakage DC Resistance Turns Primary OCL DCR (ohms) Max Inductance Ratio Pins (µH) Min LL (µH) Max Pins (1-3) Pins (4-6) +/- 5% 1:2CT 1-3 40 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com 0.12 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 0.2 0.3 Hipot Interwinding Capacitance (Vrms) Cww (pF) Max @1 Sec 10 1500 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T122 defining a degree of excellence PULSE TRANSFORMERS S553-3855-01 TM0023 * Designed to work compatibly with the Level One LXT441 Transceiver. Bel takes this opportunity to supply a new Pulse Transformer for Digital Data Service. Our manufacturing processes assure quality and reliability in every component. SCHEMATIC 0.04(1.02) 6 3 Primary * Designed for SW36 and DDS. 0.10(2.54) SUGGESTED PLACEMENT Secondary 2 0.500(12.7) 1 4 MECHANICALS 0.339 (8.60) 1CT : 1 0.03(0.76) All dimensions are in inches(mm). Dimension tolerance is +/- 0.01 unless otherwise stated. 0.20(5.08) 0.366 (9.30) 0.285(7.25) 0.100(2.54) ELECTRICALS Part Number S553-3855-01 Part Number S553-3855-01 0.500(12.7) @ 25O C Leakage Capacitance Turns Ratio Primary Inductance Inductance (pF) Max +/- 2% (mH) Min (µH) Max Pins (3-1):(4-6) Pins (3-1) 1CT:1 40 Longitudinal Balance (dB) Typ. 60Hz to 1000Hz to 15kHz to 2MHz 1000Hz 4000Hz 60 40 Pins (3-1) 40 Pins (3 to 4) 50 40 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T123 0.433(11.0) DCR (ohms) +/- 10% Pins (3-1) & Pins (4-6) 6 Return Loss Insertion Frequency (dB) Typ. Loss (dB) Response (dB) vs. Line 2 Typ. 1kHz 10kHz 100Hz-112kHz 32 1.50 +/- 1.0 DC Bias Dieletric Current Strength (mA) Min (VAC) Pins (3-1) to Pins (4-6) 50 1500 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence TRANSFORMER 0557-0450-00 TM0024 Bel designs a transformer for multiple applications with a turns ratio of 1:1.8. * 2000 Vrms Isolation Voltage 1 : 1.8 Sec : Pri SCHEMATIC 4 6 8 3 2 0.920 (23.36)Max MECHANICALS 10 6 0.915 (23.24)Max Phenolic add to be inserted and glued flush with top and bottom of the transformer core halves. 0557-0450-00 5 0.042(1.07) Typ 0.150 (3.81) Typ Part Number 0.800 (20.32) 1.05Max (26.67)Max 1 ELECTRICALS 10 0.450 Max (11.5) Max 0.165 Nom (4.20) Nom Dimensions are in inches (mm). Dimension tolerance +/- 0.01(0.25) unless otherwise stated. @ 25O C Leakage Coupling Turns Inductance Inductance Capacitance Ratio (mH) (µH) (pF) Max (+/- 2%) +/- 3% Max 2.81 200 40 1 : 1.8 DCR (Ω) Max Pins (6-10) Pins (4-2) 5.2 3.0 Hipot (Vrms) 2000 Leakage Inductance is measured with Pins (4-2) tied. Inductance, Leakage Inductance, and Coupling Capacitance tested at 10KHz, 0.1V. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T124 defining a degree of excellence T1/CEPT/ISDN-PRI TRANSFORMER 0553-6500-04 TM0045 * Primary Inductance is 1.5 mH minimum. Bel provides a new transformer to be used in multiple T1/CEPT/ISDN-Pri applications. 0.35(8.89) Max 0.13(3.30) 0.11MIN Min 2.77 MIN 0.10(2.54) 0553-6500-04 0.50(12.70) Max bel Date Code M E C H A N I C A L S * Isolation Voltage - 1500Vrms. 0.40(10.16) BOTTOM VIEW 0.25(6.35) Max TOP VIEW 0.02" pin diameter typical 1:1:1.266 6 5 Secondary Primary SCHEMATIC 3 2 ELECTRICALS Part Number 0553-6500-04 @ 25O C. Primary Inductance OCL (mH) Min 1.50 Turns Ratio +/- 5% Pins (2-6):(3-5):(1-5) 1:1:1.26 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T125 1 Dimensions in inches(mm) Dimension tolerance +/- 0.01(0.25) unless otherwise stated Coupling Leakage Capacitance Inductance (pF) Max LL (µH) Max 35 0.40 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 DCR (ohms) Max Pins (2-6) Pins (1-5) 0.7 0.9 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence DATA COUPLING “T” CASE TRANSFORMERS TM0051 SCHEMATICS AND MECHANICALS SCHEMATICS 6 5 SECONDARY PRIMARY 4 3 2 1 TERTIARY 5 6 SECONDARY 3 4 PRIMARY 1 2 2 windings with center taps 3 windings MECHANICALS - T CASE PACKAGE STYLE 0.13(3.30) Min 4 6 0.40(10.16) 1 0.25(6.35) Max Top View 0.10(2.54) 2 Part Number bel 0.50(12.70) Max Date Code 0.350(8.89) Max Side View 3 5 Dimensions are in inches (mm). Dimension Tolerance is +/- 0.01(0.25) unless otherwise specified. 0.02(0.51) 0 Pin Typ. Bottom View Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: BelFuse@belfuse.com Website: http://www.belfuse.com T126 defining a degree of excellence DATA COUPLING “T” CASE TRANSFORMERS TM0051 The "T" case LAN networking transformers are designed to be used as small form, discreet components for isolation and impedance matching. Custom designs are also available upon request. * 2000 Vrms Isolation. * Discreet isolation protection and AUI applications. * Will withstand aqueous washes. ELECTRICALS Part Number 0553-0053-IC 0553-0023-IC 0553-0013-IC 0553-5006-IC 0553-2006-IC 0553-1006-IC 0553-0506-IC 0553-0206-IC 0553-0106-IC 0553-0053-PC 0553-0023-PC 0553-5006-PC 0553-2006-PC 0553-0206-PC 0553-2006-QC 0553-0206-QC 0553-0023-DC 0553-0013-DC 0553-5006-DC 0553-2006-DC 0553-0506-DC 0553-0206-DC 0553-0106-DC 0553-0023-OC 0553-5006-OC 0553-2006-OC 0553-0506-OC 0553-0206-OC 0553-0106-OC @ 25o C Turns Ratio (+/- 5%) 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 2:1:1 2:1:1 2:1:1 2:1:1 2:1:1 3:1:1 3:1:1 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 2CT:1CT 2CT:1CT 2CT:1CT 2CT:1CT 2CT:1CT 2CT:1CT Pri Sec Tertiary Coupling Rise Leakage ET Inductance DCR DCR Time Capacitance Inductance DCR Constant Lp (ohms) (ohms) (ohms) C (ns) L (Vµs) Min ww L Max Max (µH)Min Max Max (pF) Max (µH) Max 60 1.3 5,000 10.5 25.0 3.9 3.9 3.9 37 0.8 2,000 8.2 16.0 2.5 2.5 2.5 30 0.7 1,000 8.0 11.0 2.0 2.0 2.0 32 0.4 500 5.3 8.5 1.3 1.3 1.3 18 0.3 200 4.2 5.0 0.9 0.9 0.9 15 0.5 100 5.6 5.0 1.0 1.0 1.0 18 0.5 500 5.6 5.2 1.3 1.3 1.3 21 0.4 20 4.1 3.2 0.9 0.9 0.9 22 0.5 10 5.1 3.7 0.9 0.9 0.9 33 3.6 5,000 16.0 25.0 3.9 2.0 2.0 19 1.8 2,000 11.0 16.0 2.5 1.4 1.4 11 1.1 500 5.6 8.5 1.3 0.7 0.7 8 0.8 200 3.2 5.0 0.9 0.5 0.5 12 1.5 20 7.5 5.8 1.3 0.8 0.8 7 1.1 200 3.6 5.0 0.9 0.4 0.4 6 1.3 20 2.7 3.2 0.9 0.4 0.4 37 0.8 2,000 8.2 16.0 2.5 2.5 -30 0.7 1,000 8.0 11.0 2.0 2.0 -32 0.4 500 5.3 8.5 1.3 1.3 -18 0.3 200 4.2 5.0 0.9 0.9 -18 0.5 50 5.6 5.2 1.3 1.3 -21 0.4 20 4.1 3.2 0.9 0.9 -22 0.5 10 5.1 3.7 0.9 0.9 -19 1.8 2,000 11.0 16.0 2.5 1.4 -12 1.2 500 5.6 8.5 1.4 0.8 -8 0.8 200 3.2 5.0 0.9 0.5 -12 1.3 50 5.2 5.2 1.3 0.7 -12 1.5 20 7.5 5.8 1.3 0.8 -9 1.5 10 4.5 3.7 0.9 0.5 -- Mechanical Diagrams and Schematics are located on the facing page. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com Internet: http://www.belfuse.com T127 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366