Supporting Manufacturer Information

±10 ppm/°C series

  • Isabellenhütte

Isabellenhütte AZ-H1 Series

  • Current sensing resistor
  • 4-terminal through-hole design
  • Resistance range from 0.002Ω to 5Ω
  • Tolerance of ±0.1% or ±1%
  • TCR of <±3 ppm/°C or <±10 ppm/°C (+20°C to +60°C)
  • Power rating 10W on a suitable heat sink
  • Temperature range from -55°C to +140°C
  • Isabellenhütte

Isabellenhütte AZ-H2 Series

  • Current sensing resistor
  • 4-terminal through-hole design
  • Resistance range from 0.002Ω to 1Ω
  • Tolerance of ±0.1% or ±1%
  • TCR of <±3 ppm/°C or <±10 ppm/°C (+20°C to +60°C)
  • Power rating 10W on a suitable heat sink
  • Temperature range from -55°C to +140°C
  • VPG Foil Resistors

VPG RWB Series

  • High precision wraparound resistor
  • Resistance range form 10Ω to 10kΩ
  • Tolerance from ±0.02% to ±0.5%
  • TCR of ±2 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.2W (at 70°C)
  • Temperature range from -65°C to +155°C
  • VPG Foil Resistors

VPG RWC Series

  • High precision wraparound resistor
  • Resistance range form 5Ω to 130kΩ
  • Tolerance from ±0.01% to ±0.5%
  • TCR of ±2 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.3W (at 70°C)
  • Temperature range from -65°C to +155°C
  • Resi

Resi PTFR Series

Precision thin film chip resistor with 10Ω to 5.1MΩ range, tolerance down to ±0.01% and TCR as low as ±5ppm/℃ for high-stability SMD circuits.
  • Isabellenhütte

Isabellenhütte ISAOHM®

alloys_rods
  • ISAOHM® resistance alloy
  • High resistivity Nickel-Chromium (NiCr20AlSi)
  • Low-temperature coefficient
  • Low thermal EMF compared to Copper
  • High tensile strength
  • Temperature range of up to +250°C in free air
  • Isabellenhütte

Isabellenhütte MANGANIN®

alloys_rods
  • MANGANIN® resistance alloy
  • Copper-Manganese-Nickel alloy (CuMn12Ni)
  • Very low-temperature coefficient
  • Extremely low thermal EMF compared to Copper
  • Excellent long term stability
  • Industry-standard material for precision resistors and shunts
  • Caddock

Caddock TF020 Series

  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 300V
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Caddock

Caddock TF050 Series

  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Caddock

Caddock TF626 Series

  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 300V
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Caddock

Caddock TF656 Series

  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Caddock

Caddock TK229 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long-term absolute stability typically better than ±0.05% per 2,000 hours
  • Temperature range from -40°C up to +150°C
  • Caddock

Caddock TK233 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long-term absolute stability typically better than ±0.05% per 2,000 hours
  • Temperature range from -40°C up to +150°C
  • Caddock

Caddock TK729 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long-term absolute stability typically better than ±0.05% per 2,000 hours
  • Temperature range from -40°C up to +150°C
  • Caddock

Caddock TK733 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long-term absolute stability typically better than ±0.05% per 2,000 hours
  • Temperature range from -40°C up to +150°C
  • Caddock

Caddock USG1105 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.

Isabellenhütte AZ-H1 Series

Current Sensing Precision Resistor
  • Current sensing resistor
  • 4-terminal through-hole design
  • Resistance range from 0.002Ω to 5Ω
  • Tolerance of ±0.1% or ±1%
  • TCR of… Read More

Isabellenhütte AZ-H2 Series

Current Sensing Precision Resistor
  • Current sensing resistor
  • 4-terminal through-hole design
  • Resistance range from 0.002Ω to 1Ω
  • Tolerance of ±0.1% or ±1%
  • TCR of… Read More

VPG RWB Series

RWB Surface Mount Precision Resistor
  • High precision wraparound resistor
  • Resistance range form 10Ω to 10kΩ
  • Tolerance from ±0.02% to ±0.5%
  • TCR of ±2… Read More

VPG RWC Series

RWC Surface Mount Precision Resistor
  • High precision wraparound resistor
  • Resistance range form 5Ω to 130kΩ
  • Tolerance from ±0.01% to ±0.5%
  • TCR of ±2… Read More

Resi PTFR Series

High-Stability Precision Thin Film Chip Resistor
Precision thin film chip resistor with 10Ω to 5.1MΩ range, tolerance down to ±0.01% and TCR as low as ±5ppm/℃… Read More

Isabellenhütte ISAOHM®

Resistance Alloy
  • ISAOHM® resistance alloy
  • High resistivity Nickel-Chromium (NiCr20AlSi)
  • Low-temperature coefficient
  • Low thermal EMF compared to Copper
  • High tensile strength
  • Temperature… Read More

Isabellenhütte MANGANIN®

Resistance Alloy
  • MANGANIN® resistance alloy
  • Copper-Manganese-Nickel alloy (CuMn12Ni)
  • Very low-temperature coefficient
  • Extremely low thermal EMF compared to Copper
  • Excellent long term… Read More

Caddock TF020 Series

Low TC Ultra-Precision Film Resistors
  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 300V
  • Constructed with Caddock’s… Read More

Caddock TF050 Series

Low TC Ultra-Precision Film Resistors
  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s… Read More

Caddock TF626 Series

Low TC Ultra-Precision Film Resistors
  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 300V
  • Constructed with Caddock’s… Read More

Caddock TF656 Series

Low TC Ultra-Precision Film Resistors
  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s… Read More

Caddock TK229 Series

Precision Low TC, Radial-Lead Film Resistors
  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with… Read More

Caddock TK233 Series

Precision Low TC, Radial-Lead Film Resistors
  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with… Read More

Caddock TK729 Series

Precision Low TC, Radial-Lead Film Resistors
  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with… Read More

Caddock TK733 Series

Precision Low TC, Radial-Lead Film Resistors
  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with… Read More

Caddock USG1105 Series

Ultra-Stable Low TC Precision High Voltage Resistors
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature… Read More