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Differential Amplifiers
The gain of an amplifier needs to be as constant as possible, with minimal influence from the outside world. The feedback and sense resistors used in these applications have different heat dissipation and self-heating characteristics. In a differential amplifier we are balancing not just two resistors but four or more; and this means all these devices need to exhibit near-identical behavior over a wide range of values. The Vishay Foil resistor satisfies these requirements better than any other resistive technology

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SeriesI-ButtonProduct ImageFunctionTypeDescriptionMountingMin. Tolerance (%)TCR (ppm/C)Resistance (min) (ohm)Resistance (max) (ohm)
DSM
NetworksResistor NetworksHigh Precision Surface Mount Molded Voltage DividerSurface Mount0.012.010020K
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NetworksResistor NetworksUltra High Precision Surface Mount Molded Voltage DividerSurface Mount0.010.0510010K
ResistorsResistors, FixedUltra High Precision Bulk Metal ® Z-Foil Extended Value Range Resistor, with TCR of 0.2 ppm/ ° C, PCR of 5 ppm Rated Power, Tolerance to 0.005 %, and Power Rated at 0.6 WThrough Hole0.0052.0150K300K
ResistorsResistors, FixedRCK Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.00.51M
ResistorsResistors, FixedRCK Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01150K
ResistorsResistors, FixedRCK Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01500K
ResistorsResistors, FixedRCK Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01750K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.00.51M
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01150K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01500K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.01750K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0052.00.51M
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0051.01100K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0051.01300K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0051.01500K
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ResistorsResistors, FixedS Series - High Performance Aerospace and Instrumentation ResistorsThrough Hole0.0051.00.5600K
SMN
NetworksResistors, FixedHigh Precision Surface Mount 4 Resistor Network Dual-In-Line Package with TCR Tracking ≤0.5 ppm/°C, Tolerance Match of 0.01% and Ratio Stability of 0.005%Surface Mount0.012.010010K
NetworksResistor NetworksUltra High Precision 4 Resistor Surface Mount Hermetic NetworkSurface Mount0.0052.0533K
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NetworksResistors, FixedUltra High Precision 4 Resistor Surface Mount Network Dual-In-Line Molded PackageSurface Mount0.010.0510010K
ResistorsResistors, FixedPrecision Molded Surface Mount ResistorSurface Mount0.012.0580K
ResistorsResistors, FixedPrecision Molded Surface Mount ResistorSurface Mount0.012.0533K
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ResistorsResistors, FixedUltra High Precision Z-Foil Molded Surface Mount ResistorSurface Mount0.010.05580K
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ResistorsResistors, FixedUltra High Precision Z-Foil Molded Surface Mount ResistorSurface Mount0.010.05533K
ResistorsResistors, FixedUltra High Precision Industrial Grade Molded Surface Mount ResistorSurface Mount0.010.510015K
NetworksNetworksUltra Precision Flip Chip Resistor, Special DesignSurface Mount0.010.051K10K
NetworksResistor Networks, DividerHigh Precision Voltage Divider ResistorThrough Hole0.0052.01150K
NetworksResistor Networks, DividerUltra High Precision Voltage Divider ResistorThrough Hole0.0050.21100K
ResistorsResistors, FixedPrecision Chip ResistorSurface Mount0.012.01012K
ResistorsResistors, FixedPrecision Chip ResistorSurface Mount0.012.010150K
ResistorsResistors, FixedPrecision Chip ResistorSurface Mount0.012.01030K
ResistorsResistors, FixedPrecision Chip ResistorSurface Mount0.012.01040K
ResistorsResistors, FixedPrecision Chip ResistorSurface Mount0.012.010100K
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.051012K
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.0510150K
i-button
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.051030K
i-button
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.051040K
i-button
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.0510100K
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ResistorsResistors, FixedUltra High Precision Z Foil Chip Resistors (0603, 0805, 1206, 1506, 2010 & 2512 sizes)Surface Mount0.010.051005K
ResistorsResistors, FixedUltra High Precision Z-Foil Resistor with TCR of ± 0.05 ppm/ °CThrough Hole0.0050.005010600K
ResistorsResistors, FixedUltra High Precision Z-Foil Resistor with TCR of ± 0.05 ppm/ °CThrough Hole0.0050.0510100K
ResistorsResistors, FixedUltra High Precision Z-Foil Resistor with TCR of ± 0.05 ppm/ °CThrough Hole0.0050.0510200K
ResistorsResistors, FixedUltra High Precision Z-Foil Resistor with TCR of ± 0.05 ppm/ °CThrough Hole0.0050.0510300K
ResistorsResistors, FixedUltra High Precision Z-Foil Resistor with TCR of ± 0.05 ppm/ °CThrough Hole0.0050.0510600K
ResistorsResistors, FixedUltra High Precision Molded Resistor - Miniature version of Z201 resistorThrough Hole0.010.05530K
ResistorsResistors, FixedUltra High Precision Z1-Foil resistor for Metrology and Laboratory ApplicationsThrough Hole0.0050.510100K