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.

Scientific Instrumentation

  • SRT Microcéramique

SRT Microcéramique Low Voltage High Capacitance X7R Capacitors

  • High capacitance SMD capacitors
  • Capacitance from 1.0µF to 47µF
  • TCR of ±15% with 0Vdc applied
  • Voltages from 4V to 100V
  • IR 25°C/Un 10⁴MΩ / 500Ω-Farad whichever is less *
  • Dielectric X7R
  • Operating temperatures of -55°C to +125°C **
  • Compliant
  • SRT Microcéramique

SRT Microcéramique Low Voltage High Capacitance X7S Capacitors

  • High capacitance SMD capacitors
  • Capacitance from 1.0µF to 100µF
  • TCR of ±22% with 0Vdc applied
  • Voltages from 4V to 100V
  • IR 25°C/Un 10⁴MΩ / 500Ω-Farad whichever is less *
  • Dielectric X7S
  • Operating temperatures of -55°C to +125°C
  • Compliant
  • ​Metis Engineering Ltd

Nano Development Kit

Nano development kit board top view

The Nano Development Kit can be used alongside 3 environmental sensors: Cell Guard, H Guard and Air Wise. In order to quickly plug in and evaluate your sensor, use this Development Board which has all the necessary cables to plug into a CAN adaptor.

Includes:

  • Development Board
  • Power Supply
  • Sensor Cables
  • DB9 Cable
 

Sensors not included

 
  • DTPM

DTPM Adaptor Board AB126/127 Assembly

  • Adaptor Board AB126/127 with SMD resistors
  • Resistance ranges from 0.0068Ω to 3.9Ω *
  • Tolerances of 0.5% and 1%
  • Power Rating of 5W
  • Compliant
  • DTPM

DTPM Adaptor Board AB129 Assembly

  • Adaptor Board AB129 with SMD resistors
  • Resistance ranges from 0.001Ω to 1Ω *
  • Tolerances of 0.5% and 1%
  • Power Rating of 4W
  • Compliant
  • ​Metis Engineering Ltd

Metis Engineering Cell Guard

Cell Guard is a CAN-based environmental sensor for use with Battery Packs in Energy Storage Systems and Electric Vehicles. It measures absolute pressure, air temperature, VOCs, absolute humidity, relative humidity, dew point temperature, and shock load and duration.

For quick desktop analysis, use alongside the Nano Development Kit.

  • VPG Foil Resistors

VPG PE Series

  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5Ω to 500Ω
  • Tolerance from ±0.01% to ±5%
  • TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
  • Power rating of upto 10W (on a heat sink at 70°C)
  • Temperature range from -55°C up to +155°C
  • Compliant
  • VPG Foil Resistors

VPG RWA Series

  • High precision wraparound resistor
  • Resistance range form 100Ω to 5kΩ
  • Tolerance of ±005% or ±0.1%
  • TCR of ±5 ppm/°C
  • Power rating of 0.1W (at 70°C)
  • Temperature range from -65°C to +155°C
  • Compliant
  • 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
  • Compliant
  • Isabellenhütte

Isabellenhütte IVT 3 Base

  • Current measurement sensor (ASIL C)
  • Current measurement up to 4,000A (Ext)
  • 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
  • Compliant
  • Isabellenhütte

Isabellenhütte IVT 3 Pro

  • Current measurement sensor (ASIL C)
  • 3V or 6V measurement channels (ASIL B)
  • Active insulation monitoring (QM)
  • Temperature measurement
  • Current measurement up to 4,000A (Ext)
  • Voltage measurement up to 1,250V (Ext)
  • Temperature range from -40°C to +125°C
  • Compliant
  • General Resistance

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
  • Non-compliant
  • Caddock

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
  • Exempt
  • Caddock

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
  • Exempt
  • Caddock

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
  • Exempt
  • Caddock

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
  • Exempt

SRT Microcéramique Low Voltage High Capacitance X7R Capacitors

  • High capacitance SMD capacitors
  • Capacitance from 1.0µF to 47µF
  • TCR of ±15% with 0Vdc applied
  • Voltages from 4V to 100V
  • IR 25°C/Un 10⁴MΩ / 500Ω-Farad whichever is less *
  • Dielectric X7R
  • Operating temperatures of -55°C to +125°C **

SRT Microcéramique Low Voltage High Capacitance X7S Capacitors

  • High capacitance SMD capacitors
  • Capacitance from 1.0µF to 100µF
  • TCR of ±22% with 0Vdc applied
  • Voltages from 4V to 100V
  • IR 25°C/Un 10⁴MΩ / 500Ω-Farad whichever is less *
  • Dielectric X7S
  • Operating temperatures of -55°C to +125°C

Nano Development Kit

The Nano Development Kit can be used alongside 3 environmental sensors: Cell Guard, H Guard and Air Wise. In order to quickly plug in and evaluate your sensor, use this Development Board which has all the necessary cables to plug into a CAN adaptor.

Includes:

  • Development Board
  • Power Supply
  • Sensor Cables
  • DB9 Cable
 

Sensors not included

 

DTPM Adaptor Board AB126/127 Assembly

  • Adaptor Board AB126/127 with SMD resistors
  • Resistance ranges from 0.0068Ω to 3.9Ω *
  • Tolerances of 0.5% and 1%
  • Power Rating of 5W

DTPM Adaptor Board AB129 Assembly

  • Adaptor Board AB129 with SMD resistors
  • Resistance ranges from 0.001Ω to 1Ω *
  • Tolerances of 0.5% and 1%
  • Power Rating of 4W

Metis Engineering Cell Guard

Cell Guard is a CAN-based environmental sensor for use with Battery Packs in Energy Storage Systems and Electric Vehicles. It measures absolute pressure, air temperature, VOCs, absolute humidity, relative humidity, dew point temperature, and shock load and duration.

For quick desktop analysis, use alongside the Nano Development Kit.

VPG PE Series

  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5Ω to 500Ω
  • Tolerance from ±0.01% to ±5%
  • TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
  • Power rating of upto 10W (on a heat sink at 70°C)
  • Temperature range from -55°C up to +155°C

VPG RWA Series

  • High precision wraparound resistor
  • Resistance range form 100Ω to 5kΩ
  • Tolerance of ±005% or ±0.1%
  • TCR of ±5 ppm/°C
  • Power rating of 0.1W (at 70°C)
  • Temperature range from -65°C to +155°C

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

Isabellenhütte IVT 3 Base

  • Current measurement sensor (ASIL C)
  • Current measurement up to 4,000A (Ext)
  • 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

  • Current measurement sensor (ASIL C)
  • 3V or 6V measurement channels (ASIL B)
  • Active insulation monitoring (QM)
  • Temperature measurement
  • Current measurement up to 4,000A (Ext)
  • Voltage measurement up to 1,250V (Ext)
  • Temperature range from -40°C to +125°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

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

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