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Services

Scientific Instrumentation Industry

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.

Alpha MU Series

2 Element resistor network
Resistance range between 10Ω and 20kΩ
Surface-mount moulded package with J-lead terminations
Tight tolerance of ±0.01%
TCR of ±5 ppm/°C
Power rating of 0.05W (at +125°C)
Temperature range from -65°C up to +150°C

Industries:

From
£1.00

Various options available

Alpha NMP Series

Thermosensitive surface-mount resistor
Resistance range from 5Ω to 250Ω
Tolerance from ±0.5%
TCR linear +6660 ±2% ppm/°C
Power rating of 0.1W (at +70°C)
Temperature range from -25°C to +125°C

Industries:

From
£1.00

Various options available

Alpha PB Series

Ultra-precision power resistor
Utilises Alpha’s Bulk Metal® foil technology
2-terminal case-encapsulated resistor with heat sink mounting for increased power handling
Pin pitch is 15.0 ±0.5mm
Maximum working voltage of 750V
Maximum working current of 5A
Working temperature range of -55°C to +155°C
Maximum rated operating temperature of +25°C

Industries:

From
£1.00

Various options available

Alpha PC Series

Ultra-precision power resistor
Utilises Alpha’s Bulk Metal® foil technology
4-terminal (Kelvin connection) case-encapsulated design with heat sink mounting for increased power handling
Pin pitch is 15.0 ±0.5mm
Maximum working voltage of 750V
Maximum working current of 32A
Working temperature range of -55°C to +155°C
Maximum rated operating temperature of +25°C

Industries:

From
£1.00

Various options available

Alpha PD Series

Ultra-precision power resistor
Utilises Alpha’s Bulk Metal® foil technology for ultra-precision
Pin pitch of 5.08 ±0.5mm
Maximum working voltage of 250V
Maximum working current of 4A
Working temperature range of -55°C to +155°C
Maximum rated operating temperature of +25°C

Industries:

From
£1.00

Various options available

Alpha PE Series

Ultra-precision power shunt resistor
Utilises Alpha’s Bulk Metal® foil technology
4-terminal (Kelvin connection) case-encapsulated shunt resistor with heat sink mounting for increased power handling
Pin pitch is 5.08 ±0.5mm
Maximum working current of 5A
Working temperature range of -55°C to +155°C
Maximum rated operating temperature of +70°C

Industries:

From
£1.00

Various options available