Test and Measurement

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.

  • 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
  • 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
  • Isabellenhütte
  • MANGANIN® resistance alloy
  • Copper-Manganese-Nickel alloy (CuMn12Ni)
  • Very low-temperature coefficient
  • Extremely low thermal EMF compared to Copper
  • Excellent long term stability
  • Industry-standard material for precision resistors and shunts
  • NVE
  • TMR isolated current sensor
  • Low current detection & measurement
  • On-chip current strap for precise operation
  • Linear range of −500mA to +500mA
  • Sensitivity of 0.04 V/V-mA
  • Ultraminiature DFN6 Package
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 4.5mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 4.5mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 3.2mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 3.2mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 2.2mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 2.2mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 1.5mT
  • NVE
  • Low voltage, nanopower TMR digital switch
  • In-plane direction of sensitivity
  • Omnipolar – output is activated if magnetic field of either polarity is applied
  • Continuous operation for low noise and high-speed
  • Ultrasensitive operate point, as low as 1.5mT
  • NVE
  • Analog TMR bridge sensor
  • Revolutionary bipolar differential output
  • Large signals, typically 20 mV/V/mT
  • Linear range of ±10 mT (±100 Oe)
  • Ultra-low temperature coefficient of output (±0.1 %/°C)
  • NVE
  • High Speed digital isolators
  • Five channel, unidirectional isolation
  • 2.5kVRMS isolation voltage
  • 600VRMS woking voltage per VDE V 0884-10
  • 50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
  • No carrier or clock for low EMI emissions and susceptibility
  • Quiescent current of 0.0012A per channel minimum
  • 2ns typical pulse width distortion
  • 100ps pulse jitter
  • 4ns typical propagation delay skew
  • 44000 year barrier life
  • Excellent magnetic immunity
  • VDE V 0884-10 certified; UL 1577 recognised
  • QSOP package
  • NVE
  • High Speed digital isolators
  • Five channel, unidirectional isolation
  • 2.5kVRMS isolation voltage
  • 600VRMS woking voltage per VDE V 0884-10
  • 50 kV/μs typical (30 kV/μs minimum) common mode transient immunity
  • No carrier or clock for low EMI emissions and susceptibility
  • Quiescent current of 0.0012A per channel minimum
  • 2ns typical pulse width distortion
  • 100ps pulse jitter
  • 4ns typical propagation delay skew
  • 44000 year barrier life
  • Excellent magnetic immunity
  • VDE V 0884-10 certified; UL 1577 recognised
  • 1.5″ 16-pin SOIC package