WI322522-120KF-77

MOLDED WIREWOUND CHIP INDUCTORS 1. PART NO. EXPRESSION : WI322522-R12KF(a) (b) (c) (d) (e) (f) WI322522 SERIES (a) Series code (b) Dimension code (c) Inductance code : R12 = 0.12uH (d) Tolerance code : J = ±5%, K = ±10%, M = ±20% (e) F : RoHS Compliant (f) 11 ~ 99 : Internal controlled number 2. CONFIGURATION & DIMENSIONS : A' R12 A I G I C F F E B PCB Pattern Unit:m/m E 1.0±0.3 F 0.6±0.2 G 1.8 Ref. H 1.4 Ref. I 1.0 Ref. A' 3.2±0.4 A 2.9±0.2 B 2.5±0.2 C 2.2±0.2 3. SCHEMATIC : 4. MATERIALS : d (a) Core : DR Ferrite Core (b) Wire : Enamelled Copper Wire a (c) Terminal : Tinned Copper Flat (d) Capsulate : Epoxy Novolac Molding Compound c b NOTE : Specifications subject to change without notice. Please check our website for latest information. H 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 MOLDED WIREWOUND CHIP INDUCTORS 5. GENERAL SPECIFICATION : a) Temp. rise : 20°C Max. b) Ambient temp. : 100°C Max. c) Storage temp. : -40°C to +125°C d) Operating temp. : -40°C to +125°C e) Terminal strength : 0.5Kg Min. f) Rated current : Current cause inductance drop within 10% g) Resistance to solder heat : 260°C for 10secs h) Resistance to solvent : Per MIL-STD-202F WI322522 SERIES 6. RECOMMENDED REFLOW SOLDERING PROFILE : Profile Feature Preheat & Soak Temperature min. ( T smin ) Temperature max. ( T smax ) Time ( Tsmin to Tsmax ) ( t s ) Average ramp-up rate ( Tsmax to Tp ) Liquidous temperature ( T L ) Time at liquidous ( t L ) Peak package body temperature ( T p ) Time ( t p ) within 5°C of the specified classification temperature ( Tc ) Average ramp-down rate ( Tp to Tsmax ) Time 25°C to peak temperature 100°C 150°C 60~120 seconds 30°C/second max. 183°C 60~150 seconds 230°C 150°C 200°C 60~120 seconds 3°C/second max. 217°C 60~150 seconds 250°C Sn-Pb Eutectic Assembly Pb-Free Assembly 10 seconds max 10 seconds max 6°C/second max. 6 minutes max. 6°C/second max. 8 minutes max. NOTE : Specifications subject to change without notice. Please check our website for latest information. 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2 MOLDED WIREWOUND CHIP INDUCTORS 7. ELECTRICAL CHARACTERISTICS : Part No. WI322522-R12 WI322522-R15 WI322522-R18 WI322522-R22 WI322522-R27 FFFFFInductance ( µH ) 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.00 1.20 1.50 1.80 2.40 2.70 3.30 3.90 4.70 5.60 6.80 8.20 10.00 12.00 15.00 18.00 22.00 27.00 33.00 39.00 47.00 56.00 68.00 82.00 100.00 120.00 150.00 180.00 220.00 Q Min. 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 Test Frequency ( MHz ) 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 SRF ( MHz ) Min. 500 450 400 350 320 300 250 220 180 160 140 120 100 70 75 50 45 40 37 32 30 28 25 23 20 20 20 20 20 17 16 15 13 12 11 10 8.0 8.0 6.0 6.0 WI322522 SERIES RDC () Max. 0.220 0.250 0.280 0.320 0.360 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.850 0.900 1.000 1.100 1.200 1.300 1.500 1.600 1.800 2.000 2.100 2.500 2.800 3.300 3.700 5.000 5.600 6.400 7.000 8.000 9.000 10.000 11.000 12.000 16.000 17.000 21.000 IDC ( mA ) Max. 450 450 450 450 450 450 450 450 450 450 450 400 390 370 454 320 290 260 250 220 200 180 170 150 140 130 120 110 153 70 65 60 55 50 45 40 70 65 60 50 WI322522-R33 FWI322522-R39 FWI322522-R47 WI322522-R56 WI322522-R68 WI322522-R82 WI322522-1R0 WI322522-1R2 WI322522-1R5 WI322522-1R8 WI322522-2R4 WI322522-2R7 WI322522-3R3 WI322522-3R9 WI322522-4R7 WI322522-5R6 WI322522-6R8 WI322522-8R2 WI322522-100 WI322522-120 WI322522-150 WI322522-180 WI322522-220 WI322522-270 WI322522-330 WI322522-390 WI322522-470 WI322522-560 WI322522-680 WI322522-820 WI322522-101 WI322522-121 WI322522-151 WI322522-181 WI322522-221 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF- Inductance tolerance : J : ±5% K : ±10% M : ±20% NOTE : Specifications subject to change without notice. Please check our website for latest information. 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 3 MOLDED WIREWOUND CHIP INDUCTORS 8. PACKAGING INFORMATION : ( 1 ) CONFIGURATION T WI322522 SERIES COVER TAPE 2.0±0.5 N ØC ØC B A D G EMBOSSED CARRIER * CARRIER TAPE WIDTH : D P:4m/m 4 m/m R12 R12 R12 R12 R12 R12 R12 ( 2 ) DIMENSIONS A 178 B 21±0.8 C 13 D 8 G 10 +0 N 50 -0 R12 Unit:m/m T 12.5 ( 3 ) Q'TY & G.W. PER PACKAGE Packing : 2000pcs/reel NOTE : Specifications subject to change without notice. Please check our website for latest information. 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 4 MOLDED WIREWOUND CHIP INDUCTORS 9. RELIABILTY TEST : WI322522 SERIES TEST ITEM SPECIFICATION TEST CONDITION / TEST METHOD ELECTRICAL PERFORMANCE TEST INDUCTANCE L Q SELF RESONANCE FREQUENCY SRF DC RESISTANCE RDC REFER TO STANDARD ELECTRICAL CHARACTERISTIC LIST Q-METER : HP4342A, HP4194A, HPE4991A HPE4991A IMPEDANCE ANALYZER : WHEATSTONE BRIDGE : DIGITAL MULITMETER : HP4194A, YEW-2755 502BC APPLIED THE CURRENT TO COILS, THE RATED CURRENT IDC INDUCTANCE CHANGE SHALL BE LESS THAN 10% TO INITIAL VALUE & TEMPERATURE RISE SHALL NOT BE MORE THAN 20°C 1. APPLIED THE ALLOWED DC CURRENT FOR TEMPERATURE RISE TEST 20°C MAX 10 MINUTES 2. TEMPERATURE MEASURE BY DIGITAL SURFACE THERMOMETER AFTER TEST, INDUCTORS OVER LOAD TEST SHALL BE NO EVIDENCE OF ELECTRICAL AND MECHANICAL DAMAGE AFTER TEST, INDUCTORS WITHSTANDING VOLTAGE TEST SHALL BE NO EVIDENCE OF ELECTRICAL AND MECHANICAL DAMAGE INSULATION RESISTANCE TEST 1000 MOHM MIN. 250 VDC APPLIED BETWEEN INDUCTOR TERMINAL AND CASE AC VOLTAGE OF 1000VAC APPLIED BETWEEN INDUCTORS TERMINAL AND CASE FOR 1 MINUTE APPLIED 2 TIMES OF RATED ALLOWED DC CURRENT TO INDUCTOR FOR A PERIOD OF 5 MINUTES MECHANICAL PERFORMANCE TEST 1. INDUCTORS SHALL BE VIBRATION TEST ( LOW FREQUENCY ) NO EVIDENCE OF ELECTRICAL AND MECHANICAL DAMAGE 2. INDUCTANCE SHALL SHOCK TEST NOT CHANGE MORE THAN ±5% RESISTANCE TO SOLDERING HEAT 3. Q SHALL NOT CHANGE MORE THAN ±20% 1. AMPLITUDE :1.5 m/m 2. FFREQUENCY :10 -- 55 -- 10 HZ / 1MIN 3. DIRECTION :X, Y, Z 4. DURATION :2 HRS / X, Y, Z INDUCTORS SHALL BE DROPPED 10 TIMES FROM A HEIGHT OF 1m ONTO 3cm WOODEN BOARD TEMP :260±5°C TIME :10±1.0 SEC NOTE : Specifications subject to change without notice. Please check our website for latest information. 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 5 MOLDED WIREWOUND CHIP INDUCTORS 9. RELIABILTY TEST : TERMINAL STRENGTH-PULL TEST TERMINAL SHALL NOT BE LOOSENED OR RUPTURED WI322522 SERIES A 1KG LOAD SHALL BE APPLIED TO BOTH TERMINALS IN THE AXIS DIRECTION FOR 1 MINUTE. ( 0.5KG FOR WI322522 SERIES ) THE TERMINAL SHALL SOLDERABILITY TEST BE AT LEAST 90% COVERED WITH SOLDER THERE SHALL BE NO CASE DEFORMATION RESISTANCE TO SOLVENT TEST CHANGE IN APPEARANCE OR OBLITERATION OF MARKING CLIMATIC TEST TEMPERATURE CHARACTERISTIC 1. INDUCTORS SHALL BE NO EVIDENCE OF ELECTRICAL AND HUMIDITY TEST MECHANICAL DAMAGE 2. INDUCTANCE SHALL COLD TEST NOT CHANGE MORE THAN ±10% 3. Q SHALL NOT CHANGE MORE THAN THERMAL SHOCK TEST ±20% AFTER FLUXING, INDUCTOR SHALL BE DIPPED IN A MELTED SOLDER BATH AT 240±5°C FOR 5 SECONDS. MIL-STD-202F, METHOD 215D -40°C ----- +125°C 1. TEMP :40±2°C 2. R.H. :90 ----- 95% 3. TIME :96±2 HOURS 1. TEMP :-25±2°C 2. TIME :96±2 HOURS ROOM TEMP 15 MINS ROOM TEMP 15 MINS TOTAL :5 CYCLES -40±2°C 30 MINS +125±2°C 30 MINS DRY HEAT TEST HIGH TEMPERATURE LOAD LIFE TEST THERE SHALL BE NO EVIDENCE OF SHORT OR HUMIDITY LOAD LIFE OPEN CIRCUITING 1. TEMP :85±2°C 2. TIME :96±2 HOURS 1. TEMP :85±2°C 2. TIME :1000±12 HOURS 3. LOAD :ALLOWED DC CURRENT 1. TEMP :40±2°C 2. R.H. :90 ----- 95% 3. TIME :1000±12 HOURS 4. LOAD :ALLOWED DC CURRENT Note : Unless otherwise specified, allow the specimen to stand at room temperature for 1 hour or more but more than 2 hours, measure the electrical and mechanical performances NOTE : Specifications subject to change without notice. Please check our website for latest information. 23.02.2011 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 6