Scientific Instrumentation

A wide range of precision and ultra-precision resistors from Alpha Electronics, General Resistance and Susumu, power resistors from Caddock and current sensing resistors and shunts from Isabellenhütte in a variety surface-mount and through-hole packages and virtually any resistance value.

Variety of NTC and PTC thermistors, thermal probes and inrush current limiters from Ametherm.

A range of digital isolators from NVE Corporation, based on their patented spintronic GMR technology.

  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount design in a 2010 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerances of ±0.5% or ±1%
  • TCR of <50 ppm/°C
  • Power rating of 3W (at +70°C)
  • Temperature range -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount design in a 2512 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerances from ±0.5% to ±5%
  • TCR of <±50 ppm/°C
  • Power rating of 5W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Zero ohm jumper / power bridge
  • 2-terminal surface-mount design in a 2512 chip size
  • Resistance value of <200µΩ
  • Power rating of 2W (at +120°C)
  • Current rating of up to 100A DC
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount 2817 chip size
  • Resistance range from 0.004Ω to 4.7Ω
  • Tolerance range from ±0.5% to ±5%
  • TCR from <±50 ppm/°C
  • Power rating of 5W (at +105°C)
  • Temperature range -65°C to +170°C
  • General Resistance
  • Wirewound axial leaded precision resistor
  • Resistance range from 10Ω up to 200kΩ
  • Tight tolerances of ±0.01% and ±0.1%
  • TCR of ±5 ppm/°C
  • Power rating up to 0.2W (5G10D model)
  • Temperature range from -55°C up to +160°C
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount 0612 chip size
  • Resistance range from 0.001Ω to 0.005Ω
  • Tolerance range from to ±1.0% to ±5.0%
  • TCR of <±50 ppm/°C
  • Power rating of 1W (at +140°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • Long sided terminal surface-mount design in a 1020 chip size
  • Resistance range from 0.003Ω to 0.006Ω
  • Tolerances from ±1.0% to ±5.0%
  • TCR value <50 ppm/K
  • Power rating of 2W (at +130°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • Long sided terminal surface-mount 0805 chip size
  • Resistance range from 0.01Ω to 0.05Ω
  • Tolerance of ±5%
  • TCR from <±30 ppm/°C
  • Power rating up to 0.5W (at +100°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Zero ohm jumper / Power bridge
  • Surface-mount design in a 0805 chip size
  • Resistance value of <200µΩ
  • TCR of 3200 ±500 ppm/°C
  • Constant current of up to 35A DC
  • Power rating of 0.25W (at +170°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount design in a 1206 chip size
  • Resistance range from 0.01Ω to 0.47Ω
  • Tolerance range from ±1% to ±5%
  • TCR of <±20 ppm/°C
  • Power rating up to 1.5W
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • Gold plated 2-terminal surface-mount 1206 chip size
  • Resistance value of 0.1Ω
  • Tolerance of ±1%
  • TCR value <±20 ppm/°C
  • Power rating of 1.5W (at 80°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount 2010 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerances of ±1% or ±5%
  • TCR value of <±20 ppm/°C
  • Power rating 3W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • Current sensing precision resistor
  • Gold plated 2-terminal surface-mount design in a 2010 chip size
  • Resistance values of 0.025Ω and 0.08Ω
  • Tolerances of ±1% or ±5%
  • TCR value of <±20 ppm/°C
  • Power rating of 2W (at +90°C)
  • Temperature range from -55°C to +170°
  • Isabellenhütte
  • Current sensing precision resistor
  • 2-terminal surface-mount 2512 chip size
  • Resistance range from 0.005Ω to 1Ω
  • Tolerance range from ±1% to ±5%
  • TCR of <±20 ppm/°C
  • Power rating 4W (at +70°C)
  • Temperature range from -65°C to +170°C
  • Isabellenhütte
  • 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
  • ISOTAN® thermocouple alloy
  • Versatile Copper-Nickel alloy (CuNi44Mn1)
  • Low-temperature coefficient
  • High resistance to oxidation and chemical corrosion
  • Suitable for resistance and thermoelectric applications including negative leads of thermocouple types J, L, T, U and E