NFR25H0003309JR500

NFR25, NFR25H www.vishay.com Vishay BCcomponents Fusible, Non-Flammable Metal Film Leaded Resistors FEATURES • Technology: metal film • Overload protection without risk of fire • Wide range of overload currents (refer Fusing Characteristics graphs) • Lead (Pb)-free solder contacts • Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes DESCRIPTION A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated with a gray, flame retardant lacquer which provides electrical, mechanical, and climatic protection. The encapsulant is resistant to all cleaning solvents in accordance with IEC 60068-2-45. • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Audio • Video TECHNICAL SPECIFICATIONS DESCRIPTION NFR25 NFR25H Resistance range (1) 0.22  to 15 k 0.22  to 15 k Resistance tolerance 5% 5% Resistance series E24 E24 0.33 W 0.5 W Thermal resistance (Rth) 240 K/W 150 K/W Temperature coefficient 0.22   R  4.7  4.7   R  15  15   R  15 k  ± 200 ppm/K  ± 200 ppm/K  ± 100 ppm/K  ± 200 ppm/K  ± 100 ppm/K  ± 100 ppm/K 250 V 350 V IEC 60 115-1 IEC 60 115-1 55/155/56 55/155/56 Load (1000 h, P70):  (1 % R + 0.05   (1 % R + 0.05  Long term damp heat test (56 days):  (1 % R + 0.05   (1 % R + 0.05   (0.25 % R + 0.05   (0.25 % R + 0.05  Rated dissipation P70 Operating voltage, Umax. DC or RMS Basic specifications Climatic category (IEC 60068-1) Maximum resistance change for resistance range,  R max., after: Soldering (260 °C, 10 s): Notes • R value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method (1) Ohmic values (other than resistance range) are available on request Revison: 06-Sep-16 Document Number: 28737 1 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents PACKAGING MODEL AMMOPACK TAPING NFR25, NFR25H Axial, 52 mm NFR25, NFR25H Radial REEL PIECES CODE 5000 A5 1000 A1 2000 N2 PIECES CODE 5000 R5 - - DIMENSIONS L1 Ød ØD L2 Outline DIMENSIONS (Resistor types, mass, and relevant physical dimensions) TYPE Dmax. (mm) L1 max. (mm) L2 max. (mm) Ød (mm) MASS (mg) 2.5 6.5 7.5 0.58 ± 0.05 201 NFR25 NFR25H PART NUMBER AND PRODUCT DESCRIPTION Part Number: NFR2500002207JA100 N F R 2 5 0 0 0 0 2 2 0 7 J A 1 0 0 MODEL/SIZE VARIANT TCR/MATERIAL VALUE TOLERANCE PACKAGING (1) SPECIAL NFR2500 NFR25H0 0 = neutral Z = value overload (special) 0 = standard 3 digit value 1 digit multiplier MULTIPLIER 7 = *10-3 8 = *10-2 9 = *10-1 0 = *100 1 = *101 2 = *102 J=±5% N2 A5 A1 R5 Up to 2 digits are used for all special parts. 00 = standard NFR25 5% A1 R22 MODEL / SIZE TOLERANCE PACKAGING (1) RESISTANCE VALUE NFR25 NFR25H ±5% N2 A5 A1 R5 1K0 = 1 k 4R7 = 4.7  Product Description: NFR25 5 % A1 R22 Notes • The PART NUMBER is shown to facilitate the introduction of the unified part numbering system (1) Please refer to table PACKAGING, see next page Revison: 06-Sep-16 Document Number: 28737 2 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents PRODUCTS WITH RADIAL LEADS (NFR25, NFR25H) P2 P H1 H H0 L1 L W0 W P0 F P1 D0 DIMENSIONS (Radial taping) SYMBOL PARAMETER VALUE TOLERANCE P Pitch of components 12.7 ± 1.0 UNIT mm P0 Feed-hole pitch 12.7 ± 0.2 mm P1 Feed-hole center to lead at topside at the tape 3.85 ± 0.5 mm P2 Feed-hole center to body center 6.35 ± 1.0 mm F Lead-to-lead distance 4.8 + 0.7 / - 0 mm W Tape width 18.0 ± 0.5 mm W0 Minimum hold down tape width 5.5 - mm H1 Component height 29.0 Max. mm H0 Lead wire clinch height 16.5 ± 0.5 mm H Height of component from tape center 19.5 ±1 mm D0 Feed-hole diameter 4.0 ± 0.2 mm L Maximum length of snipped lead 11.0 - mm L1 Minimum lead wire (tape portion) shortest lead 2.5 - mm Note • Please refer document number 28721 “Packaging” for more detail MARKING The nominal resistance and tolerance are marked on the resistor using four colored bands in accordance with IEC 60062, marking codes for resistors and capacitors.  For ease of recognition a fifth ring is added, which is violet for type NFR25 and white for type NFR25H. OUTLINES The length of the body (L1) is measured by inserting the leads into holes of two identical gauge plates and moving these plates parallel to each other until the resistor body is clamped without deformation (IEC 60294). FUNCTIONAL PERFORMANCE, PRODUCT CHARACTERIZATION Standard values of nominal resistance are taken from the E24 series for resistors with a tolerance of ± 5 %.  The values of the E24 series are in accordance with IEC 60063.     LIMITING VALUES LIMITING VOLTAGE U (1) (V) LIMITING POWER P70 (W) NFR25 250 0.33 NFR25H 350 0.5 TYPE Note (1) The maximum voltage that may be continuously applied to the resistor element, see IEC 60115-1. The maximum permissible hot-spot temperature is 155 °C. Revison: 06-Sep-16 Document Number: 28737 3 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents DERATING The power that the resistor can dissipate depends on the operating temperature. Pmax. (% Prated) 100 50 0 -55 0 50 70 155 100 Tamb (°C) Maximum dissipation (Pmax.) in percentage of rated power as a function of the ambient temperature (Tamb) FUSING CHARACTERISTICS The resistors will fuse without the risk of fire and within an indicated range of overload. Fusing means that the resistive value of the resistor increases at least 100 times. The fusing characteristic is measured under constant voltage. 103 103 t (s) t (s) 102 102 10 10 1 1 10-1 0 4 8 12 16 10-1 20 24 Poverload (W) 0 2 4 6 8 10 12 Poverload (W) NFR25 This graph is based on measured data which may deviate according to the application. Fusing Characteristics: 1  R  15  NFR25 This graph is based on measured data which may deviate according to the application. Fusing Characteristics:  1  103 t (s) 102 10 1 10-1 0 2 4 6 8 10 12 Poverload (W) NFR25 This graph is based on measured data which may deviate according to the application. Fusing Characteristics: 15  R  15 k Revison: 06-Sep-16 Document Number: 28737 4 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents FUSING CHARACTERISTICS 103 103 t (s) t (s) 102 102 10 10 1 1 10-1 0 4 8 12 16 10-1 20 24 Poverload (W) 0 4 8 12 16 20 24 Poverload (W) NFR25H This graph is based on measured data which may deviate according to the application. Fusing Characteristics: 1  R  15 k NFR25H This graph is based on measured data which may deviate according to the application. Fusing Characteristics:  1  PULSE LOADING CAPABILITIES 103 Pˆ max. (W) 102 tp/ti = 1000 10 1 500 200 100 50 20 10 5 2 10-1 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 NFR25 Pulse on a regular basis; maximum permissible peak pulse power ( Pˆ max.) as a function of pulse duration (ti), 0.22  R  1 k 103 Pˆ max. (W) 102 10 tp/ti = 1000 100 1 20 2 10-1 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 NFR25 Pulse on a regular basis; maximum permissible peak pulse power ( Pˆ max.) as a function of pulse duration (ti),15  R  15 k Revison: 06-Sep-16 Document Number: 28737 5 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents PULSE LOADING CAPABILITIES 600 Uˆ max. (V) 500 400 300 200 100 0 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 NFR25 Pulse on a regular basis; maximum permissible peak pulse power (Ûmax.) as a function of pulse duration (ti) 103 Pˆ max. (W) 102 10 tp/ti = 1000 500 200 100 50 20 10 5 1 10-1 10-6 2 10-5 10-4 10-3 10-2 10-1 ti (s) 1 NFR25H Pulse on a regular basis; maximum permissible peak pulse power ( Pˆ max.) as a function of pulse duration (ti) 1200 Uˆ max. (V) 1000 800 600 400 200 0 10-6 10-5 10-4 10-3 10-2 10-1 ti (s) 1 NFR25H Pulse on a regular basis; maximum permissible peak pulse power ( Pˆ max.) as a function of pulse duration (ti) Revison: 06-Sep-16 Document Number: 28737 6 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents APPLICATION INFORMATION 100 100 ΔT (K) 80 ΔT (K) 80 60 60 40 40 20 20 0 0 0.2 0.4 0.6 0 0 0.2 0.4 P (W) 0.6 P (W) NFR25H Hot-spot temperature rise (T) as a function of dissipated power NFR25 Hot-spot temperature rise (T) as a function of dissipated power 50 50 ΔT (K) 40 ΔT (K) 40 5 mm 10 mm 5 mm 30 30 10 mm 15 mm 15 mm 20 20 10 10 0 0 0.2 0.4 0.6 P (W) 0 0 0.2 0.4 0.6 P (W) Minimum distance from resistor body to PCB. = 1 mm Minimum distance from resistor body to PCB. = 1 mm NFR25 Temperature rise (T) at the lead end (soldering point) as a function of dissipated power at various lead lengths after mounting NFR25H Temperature rise (T) at the lead end (soldering point) as a function of dissipated power at various lead lengths after mounting TESTS AND REQUIREMENTES Essentially all tests are carried out in accordance with IEC 60115-1 specification, category LCT/UCT/56 (rated temperature range: Lower category temperature, upper category temperature; damp heat, long term, 56 days). The tests are carried out in accordance with IEC 60068-2-xx test method, “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmospheric conditions according to IEC 60068-1, 5.3.  Revison: 06-Sep-16 In the Test Procedures and Requirements table the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2-xx test methods. A short description of the test procedure is also given. In some instances deviations from the IEC recommendations were necessary for our method of specifying. For inflammability requirements reference is made to IEC 60115-1.  All soldering tests are performed with mildly activated flux. Document Number: 28737 7 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD 4.4.1 4.4.2 REQUIREMENTS TEST Visual examination Dimensions (outline) Resistance (refer note on first page for measuring distance) 4.5 4.18 20 (Tb) 4.29 45 (Xa) 4.17 20 (Ta) Resistance to soldering heat Component solvent resistance Solderability Solderability (after aging) Voltage proof on insulation 4.7 4.16 Robustness of terminations: Tensile all samples Bending half number of samples Torsion other half of samples PROCEDURE Gauge (mm) Applied voltage (+ 0 % / - 10 %): R < 10 : 0.1 V 10 R < 100 : 0.3 V 100 R < 1 k: 1 V 1 kR < 10 k 3 V 10 kR 15 k: 10 V Thermal shock: 10 s; 260 °C; 3 mm from body Isopropyl alcohol or H2O followed by brushing 2 s; 235 °C: Solder bath method; SnPb40 3 s; 245 °C: Solder bath method; SnAg3Cu0.5 8 h steam or 16 h, 155 °C; leads immersed 6 mm; for 2 s at 235 °C: Solder bath (SnPb40) for 3 s at 245 °C: Solder bath (SnAg3Cu0.5) method URMS = 500 V during 1 min; metal block method 4.16.4 21 (Uc) 4.20 29 (Eb) Bump 3 x 1500 bumps in 3 directions; 40 g 4.22 6 (Fc) Vibration Frequency 10 Hz to 500 Hz; displacement 1.5 mm or acceleration 10 g; 3 directions; total 6 h (3 x 2 h) 4.19 14 (Na) 4.23 4.23.2 2 (Ba) 4.23.6 30 (Db) 4.24 78 (Cab) 4.25.1 4.25.3 4.8 4.12 4.26 4.6.1.1 Revison: 06-Sep-16 R max.: ± (0.25 % R + 0.05 ) No visual damage Good tinning (95 % covered); no damage Good tinning (95 % covered); no damage No breakdown or flashover Number of failures < 10 x 10-6 21 (Ub) 1 (Aa) 13 (M) R - Rnom.: max. ± 5 % Load 5 N; 4 x 90° 4.16.3 30 (Db) No holes; clean surface; no damage See Dimensions Table Number of failures < 10 x 10-6 21 (Ua1) 4.23.3 NFR25H Load 10 N; 10 s 4.16.2 4.23.4 4.23.5 NFR25 3 x 360° in opposite directions Rapid change of 30 min at LCT and 30 min at UCT; 5 cycles temperature Climatic sequence: Dry heat 16 h; 155 °C Damp heat (accelerated) 24 h; 55 °C; 90 % to 100 % RH 1st cycle Cold 2 h; -55 °C Low air pressure 2 h; 8.5 kPa; 15 °C to 35 °C Damp heat (accelerated) 5 days; 55 °C; 95 % to 100 % RH remaining cycles 56 days; 40 °C; 90 % to 95 % RH; Damp heat (steady state) loaded with 0.01 P70 (IEC steps: 0 V to 100 V) 1000 h; loaded with P70 or Umax.; Endurance (at 70 °C) 1.5 h ON and 0.5 h OFF Endurance at upper 1000 h; no load category temperature Between -55 °C and +155 °C 0.22 R 4.7  Temperature coefficient 4.7  < R 15  15 < R 15 k Noise IEC 60195 Accidental overload Cheese-cloth Maximum voltage Umax. DC = 500 V Insulation resistance after 1 min; metal block method No damage R max.: ± (0.25 % R + 0.05 ) No damage R max.: ± (0.25 % R + 0.05 ) No damage R max.: ± (0.25 % R + 0.05 ) No visual damage R max.: ± (0.25 % R + 0.05 ) Rins min. 103 M R max.: ± (1.5 % R + 0.1 ) Rins min. 103 M R max.: ± (1 % R + 0.05 ) R max.: ± (1 % R + 0.05 ) R max.: ± (1 % R + 0.05 ) ± 200 ppm/K ± 200 ppm/K ± 200 ppm/K ± 100 ppm/K ± 100 ppm/K ± 100 ppm/K < 0.1 μV/V Non flammable Rins min. 104 M Document Number: 28737 8 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 NFR25, NFR25H www.vishay.com Vishay BCcomponents 12NC INFORMATION FOR HISTORICAL CODING REFERENCE • The resistors have a 12 digit numeric code starting with 23 Last Digit of 12NC Indicating Resistance Decade • The subsequent 7 digits indicate the resistor type and packaging RESISTANCE DECADE LAST DIGIT 0.22  to 0.91  7 - The first 2 digits indicate the resistance value 1  to 9.1  8 - The last digit indicates the resistance decade     10  to 91  9 100  to 910  1 1 k to 9.1 k 2 10 k to 15 k 3 • The remaining 3 digits indicate the resistance value: 12NC Example The 12NC of a NFR25 resistor with value 750 , supplied on a bandolier of 1000 units in ammopack is: 2322 205 13751. 12NC (Resistors Type and Packaging) 23.. ... ..... BANDOLIER IN AMMOPACK BANDOLIER ON REEL TYPE RADIAL TAPED STRAIGHT LEADS STRAIGHT LEADS 2000 UNITS 1000 UNITS 5000 UNITS 5000 UNITS NFR25 22 204 03... 22 205 13... 22 205 33... 22 205 23... NFR25H 22 207 03... 22 207 13... 22 207 33... 22 207 23... Revison: 06-Sep-16 Document Number: 28737 9 For technical questions, contact: filmresistorsleaded@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2022 1 Document Number: 91000