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.
- Current sense resistor
- Resistance range from 0.01Ω to 10Ω
- Tolerance from ±1.0% to ±5.0%
- TCR of -20 to +80, 0 to +200 or +300 ppm/°C
- Power rating of 0.75W at 70°C
- Temperature range from -55°C to +150°C
- Ultra-precision through-hole high voltage divider
- 6 standard models of the HVD series
- Monolithic voltage dividers built with ceramic sandwich construction
- Ratios (RT:R2) of 100:1 or 1,000:1
- Ideal for high performance voltage division applications in medical equipment, laboratory equipment and analytical instruments
- Over voltage of 1.5 times rated voltage for 5s
- Cylindrical high voltage axial leaded resistor
- Maximum operating voltage from 600V up to 30kV *
- Resistance values from 200Ω up to 2GΩ *
- Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
- TCR as tight as ±80 ppm/°C from -15°C to +105°C
- Maximum power rating from 0.5W up to 15W *
- Operating Temperature Range of -55°C to +225°C
- Current sensing resistor
- Resistance range from 0.02Ω to 10Ω
- Tolerance from ±1.0% to ±5.0%
- TCR of -20 to +80, 0 to +200 or +300 ppm/°C
- Power rating of 1W at 70°C
- Temperature range from -55°C to +150°C
- Cylindrical high voltage axial leaded resistor
- Maximum operating voltage from 960V up to 48kV *
- Resistance values from 6.5MΩ up to 2GΩ *
- Tolerances of ±1% and ±5%
- TCR as tight as ±80 ppm/°C from -15°C to +105°C
- Maximum power rating from 0.5W up to 15W *
- Operating Temperature Range of -55°C to +225°C
- Cylindrical high voltage axial leaded resistor
- Maximum operating voltage from 2kV up to 30kV *
- Resistance values from 600Ω up to 10GΩ *
- Tolerances of ±1% and ±5%
- TCR as tight as ±80 ppm/°C from +25°C to +105°C
- Operating Temperature Range of -55°C to +225°C
- Maximum power rating from 1.5W up to 15W *
- 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
- 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
- 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
- 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
- Precision high voltage axial leaded through-hole resistor
- Maximum operating voltage from 4kV up to 30kV (standard series)
- Utilises Caddock’s Tetrinox® resistance film to achieve the unique combination of low TCR and high stability performance
- Load life stability of 0.25% per 1,000 hours at +125°C
- -15 series increases the maximum voltage ratings by 60% (48kV for the TG1015 model)
- Maximum continuous operating temperature of +225°C
- Ultra-stable radial leaded film through-hole resistors
- Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
- Maximum working voltage of 300V
- Ceramic package provides cool operation
- Utilising Caddock’s proprietary resistance film systems
- Available in standard resistance values most commonly used in precision analog design
- Zero nominal TCR
- Temperature range from -40°C up to +85°C
- Ultra-stable radial leaded film through-hole resistors
- Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
- Maximum working voltage of 1.4kV
- Ceramic package provides cool operation
- Utilising Caddock’s proprietary resistance film systems
- Available in standard resistance values most commonly used in precision analog design
- Zero nominal TCR
- Temperature range from -40°C up to +85°C
- Ultra-stable radial leaded film through-hole resistors
- Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
- Maximum working voltage of 2.5kV
- Ceramic package provides cool operation
- Utilising Caddock’s proprietary resistance film systems
- Available in standard resistance values most commonly used in precision analog design
- Zero nominal TCR
- Temperature range from -40°C up to +85°C
- Ultra-stable radial leaded film through-hole resistors
- Maximum working voltage of 300V
- Ceramic package provides cool operation
- Utilising Caddock’s proprietary resistance film systems
- Available in standard resistance values most commonly used in precision analog design
- Zero nominal TCR
- Temperature range from -40°C up to +85°C
- Ultra-stable radial leaded film through-hole resistors
- Maximum working voltage of 1.4kV
- Ceramic package provides cool operation
- Utilising Caddock’s proprietary resistance film systems
- Available in standard resistance values most commonly used in precision analog design
- Zero nominal TCR
- Temperature range from -40°C up to +85°C