+44 (0) 1342 330 470

We’re Exhibiting at Space Tech Europe 2025

Space Tech Expo Europe, 18-20th November 2025, Bremen, Germany, Stand G56

Healthcare & Medical

A variety of analog and digital magnetic sensors and digital isolators based on TMR (Tunelling Magnetoresistance) and GMR (Giant Magnetoresistance) technology, available in ultra miniature packages suitable even for portable and implantable medical devices

Range of high quality high voltage relays with rhodium or tungsten contacts, achieving extremely low contact resistance or high switching voltages, respectively

MEMS sensing elements and pressure sensors and general purpose load cells offering high quality, robust build and excellent characteristics
Range of surface-mount chip ultra precision as well as high ohmic resistors, available in virtually any resistance value within their range, and including non-magnetic models, high-temperature models, resistors with no organics etc.

Healthcare & Medical

Caddock MG -15 Range

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

_{* Dependant on selected resistor model}

Caddock MG Extended Range

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 *

_{* Dependant on selected resistor model}

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}

Caddock TG Series

Precision high voltage axial leaded through-hole resistor
Resistance range: 25 kΩ to 1,000 MΩ
Temperature coefficient: ±25 ppm/°C from -55°C to +125°C
Load life stability: 0.25% per 1,000 hours at +125°C
Resistance tolerance options: ±0.1%, ±0.25%, ±0.5%, ±1%
Maximum continuous operating voltage up to 30 kV
-15 series increases maximum voltage by 60%

Coto RR123-1H02-612 Series

TMR digital push-pull magnetic sensor
Lower power consumption of 20nA
Omnipolar push-pull response
Supply voltage range from 1.0V to 3.6V
Temperature range of -40°C and +85°
LGA-4 package size

Coto RR133-1E83-511 Series

TMR ultra-low power digital magnetic sensor
Omnipolar magnetic field response
Operate sensitivity of 14 G (typical)
Supply voltage range of 2.4V to 5.5V
Operating frequency of 1 kHz
Operating temperature range from -40°C to +125°C.

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVCD 4020

High-voltage surface-mount chip divider
Voltage rating up to 3000V
Resistance range from 90MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVCD 5020

High-voltage surface-mount chip divider
Voltage rating up to 4000V
Resistance range from 1600MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Isabellenhütte ISOTAN^®

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

ISOCOM CH101

Single-channel, radiation-hardened optocoupler for space applications
Surface mount 4-pin package
High current transfer ratio
Withstands up to 1,000V DC isolation
Ionizing dose tested to 150 Krad(Si)

ISOCOM CS201

Single-channel optocoupler for space applications
Hermetically sealed 6-pin DIP package
High current transfer ratio
Withstands 1,500V DC isolation
Ionising dose tested to 150 Krad(Si) and
Tested displacement damage to 1 MEV x 10¹³

ISOCOM CS600

Single-channel, high-speed optocoupler for space and isolation applications
Hermetically sealed 8-pin DIP package
High common mode rejection (1,000V/μs)
Withstands 1,500V DC and 2,500V DC isolation
Radiation tested to 1 Mrad(Si) and 1 MEV x 10¹³

ISOCOM CSM100

Single-channel high-gain optocoupler for space applications
Hermetically sealed 4-pin surface mount package
Current transfer ratio up to 1,500%
Low input current requirement of 0.5mA
Withstands up to 1,000V DC isolation

ISOCOM CSM1200

Single-channel optocoupler for space applications
Hermetically sealed LCC-6 package
High current transfer ratio
Low input requirements
Withstands up to 1,000V DC isolation

ISOCOM CSM1224

Single channel optocoupler for high-reliability applications
Hermetically sealed 6-pin package
High current transfer ratio
Withstands up to 1,000V DC isolation
Radiation tested to 150 Krad(Si)

Caddock MG -15 Range

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

_{* Dependant on selected resistor model}

Caddock MG Extended Range

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 *

_{* Dependant on selected resistor model}

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}

Caddock TG Series

Precision high voltage axial leaded through-hole resistor
Resistance range: 25 kΩ to 1,000 MΩ
Temperature coefficient: ±25 ppm/°C from -55°C to +125°C
Load life stability: 0.25% per 1,000 hours at +125°C
Resistance tolerance options: ±0.1%, ±0.25%, ±0.5%, ±1%
Maximum continuous operating voltage up to 30 kV
-15 series increases maximum voltage by 60%

Coto RR123-1H02-612 Series

TMR digital push-pull magnetic sensor
Lower power consumption of 20nA
Omnipolar push-pull response
Supply voltage range from 1.0V to 3.6V
Temperature range of -40°C and +85°
LGA-4 package size

Coto RR133-1E83-511 Series

TMR ultra-low power digital magnetic sensor
Omnipolar magnetic field response
Operate sensitivity of 14 G (typical)
Supply voltage range of 2.4V to 5.5V
Operating frequency of 1 kHz
Operating temperature range from -40°C to +125°C.

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVCD 4020

High-voltage surface-mount chip divider
Voltage rating up to 3000V
Resistance range from 90MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVCD 5020

High-voltage surface-mount chip divider
Voltage rating up to 4000V
Resistance range from 1600MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Isabellenhütte ISOTAN^®

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

ISOCOM CH101

Single-channel, radiation-hardened optocoupler for space applications
Surface mount 4-pin package
High current transfer ratio
Withstands up to 1,000V DC isolation
Ionizing dose tested to 150 Krad(Si)

ISOCOM CS201

Single-channel optocoupler for space applications
Hermetically sealed 6-pin DIP package
High current transfer ratio
Withstands 1,500V DC isolation
Ionising dose tested to 150 Krad(Si) and
Tested displacement damage to 1 MEV x 10¹³

ISOCOM CS600

Single-channel, high-speed optocoupler for space and isolation applications
Hermetically sealed 8-pin DIP package
High common mode rejection (1,000V/μs)
Withstands 1,500V DC and 2,500V DC isolation
Radiation tested to 1 Mrad(Si) and 1 MEV x 10¹³

ISOCOM CSM100

Single-channel high-gain optocoupler for space applications
Hermetically sealed 4-pin surface mount package
Current transfer ratio up to 1,500%
Low input current requirement of 0.5mA
Withstands up to 1,000V DC isolation

ISOCOM CSM1200

Single-channel optocoupler for space applications
Hermetically sealed LCC-6 package
High current transfer ratio
Low input requirements
Withstands up to 1,000V DC isolation

ISOCOM CSM1224

Single channel optocoupler for high-reliability applications
Hermetically sealed 6-pin package
High current transfer ratio
Withstands up to 1,000V DC isolation
Radiation tested to 150 Krad(Si)

Resources

Related Articles