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Test and Measurement

Services

Range of standard resistors for calibration purposes from Alpha Electronics and Isabellenhütte.

Vast selection of precision and ultra-precision resistors, current sensing shunts and low ohmic resistors and power resistors in various through-hole and surface-mount packages in virtually any resistance value from Alpha Electronics, Caddock, General Resistance, Isabellenhütte, Riedon, Susumu and Vishay Foil Resistors.

Range of NTC and PTC thermistors and inrush current limiters from Ametherm.

High quality, high voltage relays handling up to 15kV from Cynergy3.

Data acquisition modules from DGH with number of analog and digital input and output options, offering possibility to easily set up a customised plug-and-play data acquisition system.

Isabellenhütte’s innovative solution for battery management system applications – the IsaSCALE IVT-S is a plug-and-play module for precise current and voltage measurement in package fitting into palm of your hand.

Robust, high quality general purpose and precision load cells in range of packages by Lord Sensing Stellar Technology.

Variety of magnetic sensors and digital isolators from NVE Corporation based on their patented spintronic GMR technology.

Ametherm ACC-004

Precision interchangeable NTC thermistor
Yellow coloured small bead design
Resistance of 10kΩ (at 25°C)
Tolerance of ±0.2°C
Maximum power rating of 250mW
Yellow colour code
Temperature range from -40°C to +150°C

Ametherm ACW-005

Precision interchangeable NTC thermistor
Green colour small bead design
Resistance of 30kΩ (at 25°C)
Tolerance of ±0.2°C
Maximum power rating of 250mW
Temperature range from -40°C to +150°C

Ametherm ACW-006

Precision interchangeable NTC thermistor
Blue coloured small bead design
Resistance of 50kΩ (at 25°C)
Tolerance of ±0.2°C
Maximum power rating of 250mW
Temperature range from -40°C to +150°C

Ametherm ACW-007

Precision interchangeable NTC thermistor
Violet coloured small bead design
Resistance of 100kΩ (at 25°C)
Tolerance of ±0.2°C
Maximum power rating of 250mW
Temperature range from -40°C to +150°C

Isabellenhütte IVT-S series

Current & voltage measurement sensor
Current range up to ±2,500A
Voltage range up to ±1,200V (Extended)
Communication based on CANbus 2.0 & DBC
Accuracy of ±0.4% of reading
Temperature range from -40°C to +105°C

Isabellenhütte IVT 3 Base

Current measurement sensor (ASIL C)
Current measurement range: ±1kA (±4kA Extended)
Temperature Measurement
Communication based on CAN 2.0B with DBC
Total accuracy of ±0.4% of rdg. +0.1A
Supply voltage 12V/24V**
Temperature range from -40°C to +125°C

Isabellenhütte IVT 3 Pro

Shunt based current measurement (ASIL C)
3 or 6 voltage measurement channels (ASIL B)
Active insulation monitoring (QM) (In samples stage)
Temperature measurement
Current measurement range of up to 4,000A (Extended)
Voltage measurement range of up to 1,250V (Extended)
Temperature range from -40°C to +125°C

General Resistance 8G16 Econistor Series

Wirewound axial leaded precision resistor
Resistance range from 1Ω up to 699kΩ
Tight tolerances of ±0.01% and ±0.1%
TCR of ±5 ppm/°C
Power rating from 0.33W (8G16D model)
Temperature range from -55°C up to +160°C

General Resistance GG102 Squaristor Series

Wirewound radial 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 0.3W (GG102D Model)
Temperature range from -55°C up to +160°C

General Resistance 5E10 Mini-Ohm Series

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 (5E10D model)
Temperature range from -55°C up to +160°C

General Resistance 8E16 Econistor Series

Wirewound axial leaded precision resistor
Resistance range from 1Ω up to 699kΩ
Tight tolerances of ±0.01% and ±0.1%
TCR of ±5 ppm/°C
Power rating up to 0.33W (8E16D model)
Temperature range from -55°C up to +160°C

Caddock 1776 Series

Precision voltage dividers
Resistance ranges from 900Ω to 10MΩ
Absolute Tolerance of +0 -0.5%, ±0.1% or ±0.25%
VCR from ±0.02 ppm/V to ±0.5 ppm/V
Voltage rating of 750V up to 1.2kV
Temperature range 1 from -40°C to +85°C Temperature range 2 from 0°C to +70°C

Caddock 1787 Series

Current sensing resistor network
Resistance ranges from 0.9Ω to 1kΩ
Absolute Tolerance of ±0.05%, ±0.1% or ±0.25%
TCR from ±50 ppm/°C to ±100 ppm/°C
Power rating of 1W depending on the model
Temperature range from -55°C to +85°C

Caddock 1789 Series

Precision resistor network
Resistance range from 0.5Ω to 10kΩ
Tolerance of ±0.05% to ±1.0%
TCR of ±50, ±80 or ±100 ppm/°C
Power rating of 100mW up to 2W per resistor
Temperature range from 0°C to +70°C

Caddock CC1512FC Series

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

Caddock MG Standard Range

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

_{* Dependant on selected resistor model}