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HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 1 Document Number: 30260 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 High Ohmic (up to 10 M)/High Voltage (up to 3.5 kV) Metal Film Leaded Resistors A homogenous film of metal alloy is deposited on a high grade ceramic body. After a he lical groove has been cut in the resistive layer, tinned electrolytic copper wires are welded to the end-caps. The resistors are coated with a blue, non-flammable lacquer, which provides electrical, mechanical, and climatic protection.

FEATURES

  • Technology: Metal film
  • High pulse loading (up to 10 kV) capability
  • Small size (0207/0411)
  • Compatible with lead (Pb)-free and lead containing soldering processes
  • Material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912

APPLICATIONS

  • Power supplies
  • Electronic ballast
  • White goods
  • Television TECHNICAL SPECIFICATIONS DESCRIPTION UNIT HVR25 HVR37 Resistance Range  100K to 10M 100K to 10M Resistance Tolerance % ± 5; E24 series ± 1; E24/E96 series ± 5; E24 series ± 1; E24/E96 series Temperature Coefficient ppm/K  200 Climatic Category  (LCT/UCT/days) 55/155/56 Rated Dissipation, P 70 W 0.25 0.5 Maximum Permissible Voltage Umax. DC V 1600 3500 RMS 1150 2500 Basic Specification IEC 60115-1 Stability After:

HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 2 Document Number: 30260 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 Notes (1) The PART NUMBER is shown to facilitate the introduction of the unified part numbering system (2) Please refer to table PACKAGING, see next page DIMENSIONS PART NUMBER AND PRODUCT DESCRIPTION (1) Part Number: HVR2500001503JA100 MODEL/SIZE VARIANT TCR/MATERIAL VALUE TOLERANCE PACKAGING (2) SPECIAL HVR2500 HVR3700 0 = Neutral 0 = Standard 3 digit value 1 digit multiplier MULTIPLIER 3 = *10 4 = *104 5 = *105 F =  1 % J =  5 % Up to 2 digits 00 = Standard Product Description: HVR25 5 % A1 150K HVR25 5 % A1 150K Model TOLERANCE PACKAGING (2) RESISTANCE VALUE HVR25 HVR37 ± 1 % ± 5 % 150K = 150 k 4M64 = 4.64 M PACKAGING MODEL TAPING AMMO PACK REEL PIECES CODE PIECES CODE HVR25 Axial, 52 mm

5000 A5 5000 R5

HVR37 Axial, 52 mm 1000 A1 5000 R5 DIMENSIONS - Resistor types, mass and relevant physical dimensions TYPE L1 max. (mm) L2 max. (mm) Dmax. (mm) Ø d (mm) A (mm) MASS (mg) HVR37 10 12 4 0.70  0.03 52.5  1.5 500 Ø D Ø d A 25RVH0 0 0 0 1 5 0 3 J A 1 0 0

HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 3 Document Number: 30260 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 PRODUCTS WITH RADIAL LEADS (HVR25) Note

  • Please refer document number 2872 1 “Packaging” for more detail MARKING The nominal resistance and tolerance are marked on the resistor using four or five colored bands in accordance with IEC 60062, marking codes for resistors and capacitors. Standard values of nominal resistance are taken from the E24 and E24/E96 series for resistors with a tolerance of  5 % or  1 % respectively. The values of the E24/E96 series are in accordance with IEC 60063. Yellow and grey are used instead of gold and silver because metal particles in the lacquer could affect high-voltage properties. DIMENSIONS - Radial taping SYMBOL PARAMETER VALUE TOLERANCE UNIT P Pitch of components 12.7 1.0 mm P 0 Feed-hole pitch 12.7 0.2 mm P1 Feed-hole centre 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 Max. mm H 0 Lead wire clinch height 16.5 0.5 mm H Height of component from tape center 19.5  1m m 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 PP2 W D0P1P0 L1L F H

HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 4 Document Number: 30260 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 FUNCTIONAL PERFORMANCE Maximum dissipation (Pmax.) in percentage of rated power as a function of ambient temperature (Tamb) PULSE LOADING CAPABILITY Note

  • Maximum allowed peak pulse voltage in accordance with IEC 60065, 14.1.a; 50 discharges from a 1 nF capacitor charged to U max.; 12 discharges/min HVR25 HVR37 For 5 % tolerance R =  (4.0 % R + 0.1 ) For 1 % tolerance R =  (2.0 % R + 0.1 ) 100 - 55 0 70 155 Ambient temperature amb Power Dissipation P Derating - Standard Operation ϑ -2 10-1 100 101 102 (MΩ)R Ûmax. (kV) -2 10-1 100 101 102 (MΩ)R Ûmax. (kV)

HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 5 Document Number: 30260 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 TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with IEC 60115-1, category 55/155/56 (rated temperature range - 55 °C to + 155 °C; damp heat, long term, 56 days) and along the lines of IEC 60068-2-xx test method. The tests are carried out under standard atmospheric conditions according to IEC 60068-1, 5.3 unless otherwise specified. In some instances deviations from IEC recommendations were necessary for our method of specifying. PERFORMANCE IEC 60115-1 CLAUSE IEC 60068-2-xx TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) HVR25 HVR37 4.8 - Temperature coefficient Between -55 °C and +155 °C  200 ppm/K 4.25.1 - Endurance at 70 °C 1000 h; loaded with P70 or Umax.; 1.5 h ON; 0.5 h OFF for 5 % tolerance  (5 % R + 0.1 ) for 1 % tolerance  (1.5 % R + 0.1 ) 4.24 78 (Cab) Damp heat, steady state 56 days; 40 °C; 90 % to 95 % RH loaded with 0.01 P70 for 5 % tolerance  (5 % R + 0.1 ) for 1 % tolerance  (1.5 % R + 0.1 )

4.23 Climatic sequence

4.23.2 2 (Ba) Dry heat 16 h, 155 °C 4.23.3 30 (Db) Damp heat, cyclic 24 h; 25 °C to 55 °C 90 % to 100 % RH; 1 cycle 4.23.4 1 (Aa) Cold 2 h, -55 °C 4.23.6 30 (Db) Damp heat, (accelerated) remaining cycles 5 days; 25 °C to 55 °C 90 to 100 % RH 4.19 14 (Na) Rapid change of temperature 30 min at LCT; 30 min at UCT; LCT = -55 °C; UCT = 155 °C; 5 cycles No visual damage  (1 % R + 0.1 ) 4.13 - Short time overload Room temperature; dissipation 6.25 x P (voltage not more than 2 x limiting voltage, 10 000 Vmax.); 10 cycles 5 s ON and 45 s OFF for 5 % tolerance  (2 % R + 0.1 ) for 1 % tolerance  (1 % R + 0.1 ) 4.12 - Noise IEC 60195 Max. 5 μV/V Max. 2.5 μV/V

4.16 Robustness of

terminations: No damage  (1 % R + 0.1 ) 4.16.2 21 (Ua1) Tensile all samples Load 10 N; 10 s 4.16.3 21 (Ub) Bending half number of samples Load 5 N; 4 x 90° 4.16.4 21 (Uc) Torsion other half of samples 3 x 360° in opposite direction 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)  (1.0 % R+ 0.1 )

HVR25, HVR37 www.vishay.com Vishay BCcomponents Revision: 26-May-14 6 Document Number: 30260 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 12NC INFORMATION FOR HISTORICAL CODING REFERENCE ONLY

  • The resistors have a 12 digit ordering code starting with 2306
  • The next 4 or 5 digits indicate the resistor type and packaging
  • For 5 % tolerance the last 3 digits indicate the resistance value: - The first 2 digits indicate the resistance value - The last digit indicates the resistance decade in accordance with table
  • For 1 % tolerance the last 4 digits indicate the resistance value: - The first 3 digits indicate the resistance value - The last digit indicates the resistance decade in accordance with table Last Digit of 12NC Indicating Resistance Decade 12NC Example HVR25, 150 k ,  5 %, ammopack 1000 pieces is 2306 241 13154 4.17 20 (Ta) Solderability (after ageing) 2 s; 235 °C: Solder bath method; SnPb40 3 s; 245 °C: Solder bath method; SnAg3Cu0.5 Good tinning ( 95 % covered); no visible damage 4.18 20 (Tb) Resistance to soldering heat Thermal shock: 10 s; 260 °C; 3 mm from body  (1 % R + 0.1 ) 4.29 45 (XA) Component solvent resistance Isopropyl alcohol N o visible damage 4.6.11 - Insulation resistance U = 500 VDC during 1 min, V-block method Rins min. 104 M 4.7 - Voltage proof on insulation URMS = 700 V during 1 min, V-block method No flashover or breakdown PERFORMANCE IEC 60115-1 CLAUSE IEC 60068-2-xx TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) HVR25 HVR37 RESISTANCE DECADE (5 %) RESISTANCE DECADE (1 %) LAST DIGIT 100 k to 910 k 100 k to 976 k 4 1 M to 9.1 M 1 M to 9.76 M 5 = 10 M = 10 M 6 12NC - resistor type and packaging

DESCRIPTION

BANDOLIER IN AMMOPACK BANDOLIER ON REEL TYPE TAPE WIDTH TOLERANCE RADIAL TAPED

1000 UNITS 5000 UNITS 5000 UNITS

4000 UNITS

HVR25 52.5 HVR37 52.5

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