Vishay Passive Components
More than four and a half decades after its invention by physicist Dr. Felix Zandman in 1962, Bulk Metal® Foil (BMF) technology still outperforms all other resistor technologies available today for applications that require precision, stability, and reliability. Vishay's unique, ultra precision Bulk Metal Foil resistor products provide extremely low temperature coefficient of resistance (TCR) and exceptional longterm stability through temperature extremes. The Vishay Foil Resistors portfolio comprises products in a variety of resistor configurations and package types to meet the needs of a wide range of applications: discrete resistors and resistor networks in surface mount and throughhole (leaded) configurations; customized chip resistor networks; precision trimming potentiometers; and discrete chips for use in hybrid circuits. In 2000, Vishay achieved a technological breakthrough with the introduction of Bulk Metal® ZFoil. Products built on this revolutionary technology deliver an absolute temperature coefficient of resistance (TCR) of 0.2 ppm/°C. The lower the TCR, the better a resistor can maintain its precise value despite ambient temperature variations and selfheating when power is applied. Vishay Bulk Metal Foil resistors are essentially noninductive (less than 0.08 micro Henrys) and not capacitive, providing a rise time of about 1 nanosecond, making it particularly suitable for high frequency application. Furthermore, its thermal EMF is less than 0.05 µV/°C making it particularly important for lowohmic DC applications. With the awardwinning Bulk Metal® Foil resistors, designers can significantly reduce circuit errors and greatly improve overall circuit performance. By taking advantage of the overall stability, highfrequency performance, and reliability of Bulk Metal® technology we can produce customeroriented products designed to satisfy challenging technical requirements. Customers are invited to contact our Application Engineering Department with nonstandard technical requirements and special applications 
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Vishay Foil Resistors Products:Vishay Linecard  


Vishay Foil Resistors Surface Mount:  
Vishay Foil Resistors SMD:
Series  DS  Image  Function  Type  Description  %  TCR  Min  Max  
303119Z, 303119  Spec 
Resistors  Fixed  Current Sensing Fixed Foil Resistor Chips VCS1625Z/VCS1625 Configuration, Screen/Test Flow in Compliance with EEEINST002 Level 1 and MILPRF55342  SMD  0.2  0.05  0.3  10  
303119Z, 303119  Spec 
Resistors  Fixed  Current Sensing Fixed Foil Resistor Chips VCS1625Z/VCS1625 Configuration, Screen/Test Flow in Compliance with EEEINST002 Level 1 and MILPRF55342  SMD  0.2  15.0  0.3  10  
303134, 303135, 303136, 303137, 303138  Spec 
Resistors  Fixed  Ultra High Precision SMD Chip Resistors, VSMP ZFoil Technology Configuration, Screen/Test Flow in Compliance with EEEINST002 and MILPRF55342  SMD  0.02  0.05  10  75K  
303139, 303140  Spec 
Resistors  Fixed  Molded SMD Space and Military Grade Resistors SMRxDZ, Screen/Test Flow in Compliance with EEEINST002, Level 1 and MILPRF55182  SMD  0.01  0.05  5  65K  
303144, 303145  Spec 
Resistors  Fixed  Fixed Resistors CSM2512 and CSM3637, Screen/Test Flow in Compliance with EEEINST002 Level 1, MILPRF55342 and MILPRF49465  SMD  0.1  15.0  2m  200m  
CSM2512 & CSM3637  Spec 
Resistors  Fixed  High Precision Metal Strip Resistor (4Terminal)  SMD  0.1  15.0  0.001  0.2  
CSM2512S  Spec 
Resistors  Fixed  Bulk Metal ® Technology High Precision, Current Sensing, Power SMD, Metal Strip Resistor with Improved Stability 0.05 %, Resistance Value from 10 m Ω , Rated Power to 1 W and TCR to 0 ± 15 ppm/ ° C  SMD  0.1  15.0  0.003  0.1  
CSM3637P  Spec 
Resistors  Fixed  Bulk Metal® Foil Technology Ultra High Precision, Current Sensing, Power SMD, Metal Strip Resistor with Improved Rated Power to 5W, Max Current to 40A, Resistance Value from 3 m?, TCR to ± 15 ppm/ °C Max  SMD  0.1  15.0  3m  100m  
CSM3637S  Spec 
Resistors  Fixed  Bulk Metal Technology High Precision Current Sensing Power SMD Strip Resistor  SMD  0.2  20.0  10m  100m  
CSM3637Z  Spec 
Resistors  Fixed  Bulk Metal® Foil Technology Ultra High Precision, Current Sensing, Power SMD, Metal Strip Resistor with Improved TCR to ±5 ppm/ °C Max  SMD  0.1  5.0  3m  50m  
DSM  Spec 
Networks  Resistor Networks  High Precision SMD Molded Voltage Divider  SMD  0.01  2.0  100  20K  
DSMZ (ZFoil)  Spec 
Networks  Resistor Networks  Ultra High Precision SMD Molded Voltage Divider  SMD  0.01  0.05  100  10K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10  8K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  100  5K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10m  125K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10  125K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10  30K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10  70K  
FRSH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor with Extended Pads for High Power/High Temperature Applications up to +225 °C, Load Life Stability of 0.05% ,TCR to ± 1ppm/ °C  SMD  0.02  2.5  10  25K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  5  125K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  5  70K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  5  30K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  5  25K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  5  8K  
FRSM Series(Z1Foil)  Spec 
Resistors  Fixed  New Z1Foil UltraHighPrecision Wraparound Chip Resistor for Improved Load Life Stability of 0.0025% (25 ppm) with TCR of ± 0.05 ppm/ °C and for ESD immunity at least to 25kV  SMD  0.01  0.2  100  5K  
HTH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  125K  
HTH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  70K  
HTH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  30K  
HTH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  25K  
HTH Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  8K  
HTH Series Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  100  5K  
HTH Series Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  30K  80K  
HTH Series Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Gold Wire Bondable Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  10K  
HTHA Series Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  125K  
HTHA Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  70K  
HTHA Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  30K  
HTHA Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  25K  
HTHA Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  5  8K  
HTHA Series (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Z1Foil Technology Aluminum Wire Bondable Chip or Flip Chip Resistor for Hybrid Circuits for High Temperature Applications up to +240 °C, Long Term Stability of 0.05%,TCR to ± 1ppm/ °C  SMD  0.02  2.5  100  5K  
Military and Space Applications  Spec 
Resistors  Fixed  Military and Space Applications  SMD  0.01  0.2  2m  150K  
SMN  Spec 
Networks  Fixed  4 Resistor High Precision SM Network Voltage Divider DualInLine Molded Package 50 MIL Pitch  SMD  0.01  2.0  100  10K  
SMNH  Spec 
Networks  Resistor Networks  Ultra High Precision 4 Resistor SMD Hermetic Network  SMD  0.005  2.0  5  33K  
SMNZ (ZFoil)  Spec 
Networks  Fixed  Ultra High Precision 4 Resistor SMD Network DualInLine Molded Package  SMD  0.01  0.05  100  10K  
SMR1D & SMR3D  Spec 
Resistors  Fixed  Precision Molded SMD Resistor  SMD  0.01  2.0  5  80K  
SMR1D & SMR3D  Spec 
Resistors  Fixed  Precision Molded SMD Resistor  SMD  0.01  2.0  5  33K  
SMR1DZ & SMR3DZ (ZFoil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Molded SMD Resistor  SMD  0.01  0.05  5  80K  
SMR1DZ & SMR3DZ (ZFoil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Molded SMD Resistor  SMD  0.01  0.05  5  33K  
SMR3P (Z1Foil)  Spec 
Resistors  Fixed  Ultra High Precision Industrial Grade Molded SMD Resistor  SMD  0.01  0.5  100  15K  
V5x5, V15x5 & V15x10  Spec 
Resistors  Fixed  Hybrid Chips (Gold Plated Pads)  SMD  0.005  5.0  33K  80K  
V5x5, V15x5 & V15x10  Spec 
Resistors  Fixed  Hybrid Chips (Gold Plated Pads)  SMD  0.005  5.0  5  33K  
V5x5, V15x5 & V15x10  Spec 
Resistors  Fixed  Hybrid Chips (Gold Plated Pads)  SMD  0.005  5.0  5  10K  
V5x5, V15x5 & V15x10  Spec 
Resistors  Fixed  Hybrid Chips (Gold Plated Pads)  SMD  0.005  5.0  5  80K  
V5x5Z, V15x5Z ZFoil)  Spec 
Resistors  Fixed  Z Foil Hybrid Chips (Gold Plated Pads)  SMD  0.01  2.0  50  30K  
V5x5Z, V15x5Z ZFoil)  Spec 
Resistors  Fixed  Z Foil Hybrid Chips (Gold Plated Pads)  SMD  0.01  2.0  50  5K  
VCS1610  Spec 
Resistors  Fixed  High Precision, Current Sensing Chip Resistor (4Terminal)  SMD  0.1  2.0  0.01  1.0  
VCS1625  Spec 
Resistors  Fixed  High Precision, Current Sensing Chip Resistor (4Terminal)  SMD  0.1  2.0  0.01  1.0  
VCS1625P  Spec 
Resistors  Fixed  High Precision SMD Current Sensing Chip Resistor with Power Rating to 1 W, Temperature Coefficient of Resistance of ± 2 ppm/ °C and Load Life Stability of ±0.015%  SMD  0.1  2.0  10m  10  
VCS1625Z (ZFoil)  Spec 
Resistors  Fixed  High Precision Power Current Sense Resistors Zbased  SMD  0.1  0.05  0.3  1  
VCS1625ZP  Spec 
Resistors  Fixed  Ultra High Precision ZFoil SMD Current Sensing  SMD  0.2  0.05  0.3  10  
VFB1012D (ZFoil)  Spec 
Networks  Resistor Networks  Ultra High Precision Flip Chip Ball Grid Array Voltage Dividing Resistor  SMD  0.01  0.05  1K  10K  
VFB1515N  Spec< 
Networks  Resistor Networks  Ultra High Precision ZFoil BGA SMD Resistor Network  SMD  0.05  0.05  100  10K  
VFB2028N  Spec 
Networks  Resistor Networks  Ultra High Precision ZFoil BGA SMD Resistor 4R Network  SMD  0.01  0.05  100  30K  
VFCD 1505 Integrated Construction (ZFoil)  Spec 
Networks  Networks  Ultra Precision Flip Chip Resistor, Special Design  SMD  0.01  0.05  1K  10K  
VFCP Series (ZFoil)  Spec 
Resistors  Fixed  Ultra Precision Flip Chip Resistor  SMD  0.01  0.05  10  150K  
VFCP Series (ZFoil)  Spec 
Resistors  Fixed  Ultra Precision Flip Chip Resistor  SMD  0.01  0.05  10  100K  
VFCP Series (ZFoil)  Spec 
Resistors  Fixed  Ultra Precision Flip Chip Resistor  SMD  0.01  0.05  10  40K  
VFCP Series (ZFoil)  Spec 
Resistors  Fixed  Ultra Precision Flip Chip Resistor  SMD  0.01  0.05  10  30K  
VFCP Series (ZFoil)  Spec 
Resistors  Fixed  Ultra Precision Flip Chip Resistor  SMD  0.01  0.05  10  12K  
VPR220S & VPR221S  Spec 
Resistors  Fixed  Precision Foil Power Resistor, TO 220 Configuration, 4Terminal Connection  SMD  0.01  2.0  0.5  500  
VPR220S & VPR221S  Spec 
Resistors  Fixed  Precision Foil Power Resistor, TO 220 Configuration, 4Terminal Connection  SMD  0.01  2.0  5  10K  
VPR220S & VPR221S  Spec 
Resistors  Fixed  Precision Foil Power Resistor, TO 220 Configuration, 4Terminal Connection  SMD  0.01  2.0  0.5  10K  
VPR220SZ (Z Foil)  Spec 
Resistors  Fixed  Precision Foil Power Resistor, TO220 Configuration  SMD  0.01  0.05  5  10K  
VPR221SZ (ZFoil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Power Current Sense Resistors  SMD  0.01  0.05  0.5  500  
VSM Series  Spec 
Resistors  Fixed  Precision Chip Resistor  SMD  0.01  2.0  10  40K  
VSM Series  Spec 
Resistors  Fixed  Precision Chip Resistor  SMD  0.01  2.0  10  100K  
VSM Series  Spec 
Resistors  Fixed  Precision Chip Resistor  SMD  0.01  2.0  10  150K  
VSM Series  Spec 
Resistors  Fixed  Precision Chip Resistor  SMD  0.01  2.0  10  30K  
VSM Series  Spec 
Resistors  Fixed  Precision Chip Resistor  SMD  0.01  2.0  10  12K  
VSM40, 42, 45, 46 (8, 14, and 16 Pin Side)  Spec 
Networks  Resistor Networks  Hermetic Resistor Networks in Gull Wing Configuration  SMD  0.005  2.0  5.0  80K  
VSM85, 86, 87, 88, 89  Spec 
Networks  Resistor Networks  Hermetic Resistor Networks in Leadless Chip Carrier (LCC) Configuration  SMD  0.005  2.0  5.0  80K  
VSMP Series (Z Foil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Chip Resistor  SMD  0.01  0.05  10  150K  
VSMP Series (Z Foil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Chip Resistor  SMD  0.01  0.05  10  100K  
VSMP Series (Z Foil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Chip Resistor  SMD  0.01  0.05  10  40K  
VSMP Series (Z Foil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Chip Resistor  SMD  0.01  0.05  10  30K  
VSMP Series (Z Foil)  Spec 
Resistors  Fixed  Ultra High Precision ZFoil Chip Resistor  SMD  0.01  0.05  10  12K  
VSMP0603 (ZFoil)  Spec 
Resistors  Fixed  Ultra High Precision Wraparound Chip Resistor  SMD  0.01  0.05  100  5K  
VSMP2018  Spec 
Resistors  Fixed  Ultra High Precision Foil Wraparound SMD Chip Resistor  SMD  0.01  0.05  10  20k 