Vishay Foil Resistors Surface Mount - 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 long-term 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 through-hole (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? Z-Foil. 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 self-heating when power is applied. Vishay Bulk Metal Foil resistors are essentially non-inductive (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 ?V/?C making it particularly important for low-ohmic DC applications.

With the award-winning Bulk Metal? Foil resistors, designers can significantly reduce circuit errors and greatly improve overall circuit performance. By taking advantage of the overall stability, high-frequency performance, and reliability of Bulk Metal? technology we can produce customer-oriented products designed to satisfy challenging technical requirements. Customers are invited to contact our Application Engineering Department with non-standard technical requirements and special applications.

Series	Function	Type	Description	Mounting	Min Tol(%)	TCR (ppm/C)	Min (ohm)	Max (ohm)
303119Z, 303119	Resistors	Resistors, Fixed	Current Sensing Fixed Foil Resistor Chips VCS1625Z/VCS1625 Configuration, Screen/Test Flow in Compliance with EEE-INST-002 Level 1 and MIL-PRF-55342	Surface Mount	0.2	0.05	0.3	10
303119Z, 303119	Resistors	Resistors, Fixed	Current Sensing Fixed Foil Resistor Chips VCS1625Z/VCS1625 Configuration, Screen/Test Flow in Compliance with EEE-INST-002 Level 1 and MIL-PRF-55342	Surface Mount	0.2	15.0	0.3	10
303134, 303135, 303136, 303137, 303138	Resistors	Resistors, Fixed	Ultra High Precision Surface Mount Chip Resistors, VSMP Z-Foil Technology Configuration, Screen/Test Flow in Compliance with EEE-INST-002 and MIL-PRF-55342	Surface Mount	0.02	0.05	10	75K
303139, 303140	Resistors	Resistors, Fixed	Molded Surface Mount Space and Military Grade Resistors SMRxDZ, Screen/Test Flow in Compliance with EEE-INST-002, Level 1 and MIL-PRF-55182	Surface Mount	0.01	0.05	5	65K
303144, 303145	Resistors	Resistors, Fixed	Fixed Resistors CSM2512 and CSM3637, Screen/Test Flow in Compliance with EEE-INST-002 Level 1, MIL-PRF-55342 and MIL-PRF-49465	Surface Mount	0.1	15.0	2m	200m
CSM2512 & CSM3637	Resistors	Resistors, Fixed	High Precision Metal Strip Resistor (4-Terminal)	Surface Mount	0.1	15.0	0.001	0.2
CSM2512S	Resistors	Resistors, Fixed	Bulk Metal ® Technology High Precision, Current Sensing, Power Surface Mount, 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	Surface Mount	0.1	15.0	0.003	0.1
CSM3637P	Resistors	Resistors, Fixed	Bulk Metal® Foil Technology Ultra High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor with Improved Rated Power to 5W, Max Current to 40A, Resistance Value from 3 m?, TCR to ± 15 ppm/ °C Max	Surface Mount	0.1	15.0	3m	100m
CSM3637S	Resistors	Resistors, Fixed	Bulk Metal Technology High Precision Current Sensing Power Surface Mount Strip Resistor	Surface Mount	0.2	20.0	10m	100m
CSM3637Z	Resistors	Resistors, Fixed	Bulk Metal® Foil Technology Ultra High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor with Improved TCR to ±5 ppm/ °C Max	Surface Mount	0.1	5.0	3m	50m
DSM	Networks	Resistor Networks	High Precision Surface Mount Molded Voltage Divider	Surface Mount	0.01	2.0	100	20K
DSMZ (Z-Foil)	Networks	Resistor Networks	Ultra High Precision Surface Mount Molded Voltage Divider	Surface Mount	0.01	0.05	100	10K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10	8K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	100	5K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10m	125K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10	125K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10	30K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10	70K
FRSH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount 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	Surface Mount	0.02	2.5	10	25K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	5	125K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	5	70K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	5	30K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	5	25K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	5	8K
FRSM Series(Z1-Foil)	Resistors	Resistors, Fixed	New Z1-Foil Ultra-High-Precision Wrap-around 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	Surface Mount	0.01	0.2	100	5K
HTH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	125K
HTH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	70K
HTH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	30K
HTH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	25K
HTH Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	8K
HTH Series Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	100	5K
HTH Series Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	30K	80K
HTH Series Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	10K
HTHA Series Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	125K
HTHA Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	70K
HTHA Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	30K
HTHA Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	25K
HTHA Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	5	8K
HTHA Series (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z1-Foil 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	Surface Mount	0.02	2.5	100	5K
Military and Space Applications	Resistors	Resistors, Fixed	Military and Space Applications	Surface Mount	0.01	0.2	2m	150K
SMN	Networks	Resistors, Fixed	4 Resistor High Precision SM Network Voltage Divider Dual-In-Line Molded Package 50 MIL Pitch	Surface Mount	0.01	2.0	100	10K
SMNH	Networks	Resistor Networks	Ultra High Precision 4 Resistor Surface Mount Hermetic Network	Surface Mount	0.005	2.0	5	33K
SMNZ (Z-Foil)	Networks	Resistors, Fixed	Ultra High Precision 4 Resistor Surface Mount Network Dual-In-Line Molded Package	Surface Mount	0.01	0.05	100	10K
SMR1D & SMR3D	Resistors	Resistors, Fixed	Precision Molded Surface Mount Resistor	Surface Mount	0.01	2.0	5	80K
SMR1D & SMR3D	Resistors	Resistors, Fixed	Precision Molded Surface Mount Resistor	Surface Mount	0.01	2.0	5	33K
SMR1DZ & SMR3DZ (Z-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Molded Surface Mount Resistor	Surface Mount	0.01	0.05	5	80K
SMR1DZ & SMR3DZ (Z-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Molded Surface Mount Resistor	Surface Mount	0.01	0.05	5	33K
SMR3P (Z1-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Industrial Grade Molded Surface Mount Resistor	Surface Mount	0.01	0.5	100	15K
V5x5, V15x5 & V15x10	Resistors	Resistors, Fixed	Hybrid Chips (Gold Plated Pads)	Surface Mount	0.005	5.0	33K	80K
V5x5, V15x5 & V15x10	Resistors	Resistors, Fixed	Hybrid Chips (Gold Plated Pads)	Surface Mount	0.005	5.0	5	33K
V5x5, V15x5 & V15x10	Resistors	Resistors, Fixed	Hybrid Chips (Gold Plated Pads)	Surface Mount	0.005	5.0	5	10K
V5x5, V15x5 & V15x10	Resistors	Resistors, Fixed	Hybrid Chips (Gold Plated Pads)	Surface Mount	0.005	5.0	5	80K
V5x5Z, V15x5Z Z-Foil)	Resistors	Resistors, Fixed	Z Foil Hybrid Chips (Gold Plated Pads)	Surface Mount	0.01	2.0	50	30K
V5x5Z, V15x5Z Z-Foil)	Resistors	Resistors, Fixed	Z Foil Hybrid Chips (Gold Plated Pads)	Surface Mount	0.01	2.0	50	5K
VCS1610	Resistors	Resistors, Fixed	High Precision, Current Sensing Chip Resistor (4-Terminal)	Surface Mount	0.1	2.0	0.01	1.0
VCS1625	Resistors	Resistors, Fixed	High Precision, Current Sensing Chip Resistor (4-Terminal)	Surface Mount	0.1	2.0	0.01	1.0
VCS1625P	Resistors	Resistors, Fixed	High Precision Surface Mount 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%	Surface Mount	0.1	2.0	10m	10
VCS1625Z (Z-Foil)	Resistors	Resistors, Fixed	High Precision Power Current Sense Resistors Z-based	Surface Mount	0.1	0.05	0.3	1
VCS1625ZP	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Surface Mount Current Sensing	Surface Mount	0.2	0.05	0.3	10
VFB1012D (Z-Foil)		Networks	Resistor Networks	Ultra High Precision Flip Chip Ball Grid Array Voltage Dividing Resistor	Surface Mount	0.01	0.05	1K	10K
VFB1515N		Networks	Resistor Networks	Ultra High Precision Z-Foil BGA Surface Mount Resistor Network	Surface Mount	0.05	0.05	100	10K
VFB2028N		Networks	Resistor Networks	Ultra High Precision Z-Foil BGA Surface Mount Resistor 4R Network	Surface Mount	0.01	0.05	100	30K
VFCD 1505 Integrated Construction (Z-Foil)		Networks	Networks	Ultra Precision Flip Chip Resistor, Special Design	Surface Mount	0.01	0.05	1K	10K
VFCP Series (Z-Foil)	Resistors	Resistors, Fixed	Ultra Precision Flip Chip Resistor	Surface Mount	0.01	0.05	10	150K
VFCP Series (Z-Foil)	Resistors	Resistors, Fixed	Ultra Precision Flip Chip Resistor	Surface Mount	0.01	0.05	10	100K
VFCP Series (Z-Foil)	Resistors	Resistors, Fixed	Ultra Precision Flip Chip Resistor	Surface Mount	0.01	0.05	10	40K
VFCP Series (Z-Foil)	Resistors	Resistors, Fixed	Ultra Precision Flip Chip Resistor	Surface Mount	0.01	0.05	10	30K
VFCP Series (Z-Foil)	Resistors	Resistors, Fixed	Ultra Precision Flip Chip Resistor	Surface Mount	0.01	0.05	10	12K
VPR220S & VPR221S	Resistors	Resistors, Fixed	Precision Foil Power Resistor, TO 220 Configuration, 4-Terminal Connection	Surface Mount	0.01	2.0	0.5	500
VPR220S & VPR221S	Resistors	Resistors, Fixed	Precision Foil Power Resistor, TO 220 Configuration, 4-Terminal Connection	Surface Mount	0.01	2.0	5	10K
VPR220S & VPR221S	Resistors	Resistors, Fixed	Precision Foil Power Resistor, TO 220 Configuration, 4-Terminal Connection	Surface Mount	0.01	2.0	0.5	10K
VPR220SZ (Z Foil)	Resistors	Resistors, Fixed	Precision Foil Power Resistor, TO-220 Configuration	Surface Mount	0.01	0.05	5	10K
VPR221SZ (Z-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Power Current Sense Resistors	Surface Mount	0.01	0.05	0.5	500
VSM Series	Resistors	Resistors, Fixed	Precision Chip Resistor	Surface Mount	0.01	2.0	10	40K
VSM Series	Resistors	Resistors, Fixed	Precision Chip Resistor	Surface Mount	0.01	2.0	10	100K
VSM Series	Resistors	Resistors, Fixed	Precision Chip Resistor	Surface Mount	0.01	2.0	10	150K
VSM Series	Resistors	Resistors, Fixed	Precision Chip Resistor	Surface Mount	0.01	2.0	10	30K
VSM Series	Resistors	Resistors, Fixed	Precision Chip Resistor	Surface Mount	0.01	2.0	10	12K
VSM40, 42, 45, 46 (8, 14, and 16 Pin Side)		Networks	Resistor Networks	Hermetic Resistor Networks in Gull Wing Configuration	Surface Mount	0.005	2.0	5.0	80K
VSM85, 86, 87, 88, 89		Networks	Resistor Networks	Hermetic Resistor Networks in Leadless Chip Carrier (LCC) Configuration	Surface Mount	0.005	2.0	5.0	80K
VSMP Series (Z Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Chip Resistor	Surface Mount	0.01	0.05	10	150K
VSMP Series (Z Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Chip Resistor	Surface Mount	0.01	0.05	10	100K
VSMP Series (Z Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Chip Resistor	Surface Mount	0.01	0.05	10	40K
VSMP Series (Z Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Chip Resistor	Surface Mount	0.01	0.05	10	30K
VSMP Series (Z Foil)	Resistors	Resistors, Fixed	Ultra High Precision Z-Foil Chip Resistor	Surface Mount	0.01	0.05	10	12K
VSMP0603 (Z-Foil)	Resistors	Resistors, Fixed	Ultra High Precision Wraparound Chip Resistor	Surface Mount	0.01	0.05	100	5K
VSMP2018	Resistors	Resistors, Fixed	Ultra High Precision Foil Wraparound Surface Mount Chip Resistor	Surface Mount	0.01	0.05	10	20k