Design-Led Engineering Distributor

+44 (0) 1342 330 470

Military & Defence

Selection of ‘EEE’ approved surface-mount current sensing resistors by Isabellenhütte and ultra-precision resistors from Vishay Foil Resistors
Selection of Military grade surface mount, high voltage chip resistors from Ohmcraft.

Cissoid’s range of semiconductors designed especially for high temperature applications and harsh environments.

‘EEE’ approved pressure sensors from Emerson Paine™.

Robust and accurate general purpose load cells from Lord Sensing Stellar Technology.

Thermocouple foil temperature sensors by RdF.

Military & Defence

2N6550

InterFET 2N6550 N-Channel JFET with N0450L Geometry. Typical leakage of -6pA and a low input capacitance of 35pF (max). All of this in a TO-46 package.

2N6550

Caddock USF240 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 300V
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF240 Series

Caddock USF270 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 1.4kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF270 Series

Caddock USF271 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 2.5kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF271 Series

Caddock USF340 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 300V
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF340 Series

Caddock USF370 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 1.4kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF370 Series

Caddock USF371 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 2.5kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF371 Series

Caddock USFS Series

Ultra-stable radial leaded film through-hole resistor sets
Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in 30MΩ, 50MΩ and 100MΩ sets
Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings

Caddock USFS Series

DPAD1

InterFET DPAD1 N-Channel Dual PicoAmp Diode with N0001H Geometry. Typical leakage of -0.5pA. All of this in a TO-72 package.

DPAD1

Emerson Paine™ 213 Heritage-Satellite Series Pressure Transmitter

Space-qualified amplified pressure transmitter
Pressure ranges from 0-500 PSIA to 0-5000 PSIA
Operating temperature range −29 °C to +70 °C
Accuracy of ±1.5% of full scale
0-5Vdc output with low ripple
Designed to EEE INST-002/MSFCSTD-3012 Level 2 standards

213-76-860-01/213-36-740-01

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 3512

Exxelia Ohmcraft MCH 0402

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 1GΩ
Tolerances from ±1% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.04W
Voltage rating of 150V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 0402

Exxelia Ohmcraft MCH 0603

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.5% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.06W
Voltage rating of 4000V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 0603

Exxelia Ohmcraft MCH 0805

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.5% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.2W
Voltage rating of 600V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 0805

Exxelia Ohmcraft MCH 1206

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 0.33W
Voltage rating of 1.5kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 1206

Exxelia Ohmcraft MCH 2010

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 2010

2N6550

InterFET 2N6550 N-Channel JFET with N0450L Geometry. Typical leakage of -6pA and a low input capacitance of 35pF (max). All of this in a TO-46 package.

Caddock USF240 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 300V
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF270 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 1.4kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF271 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 2.5kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF340 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 300V
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF370 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 1.4kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USF371 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 2.5kV
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in standard resistance values most commonly used in precision analog design
Zero nominal TCR
Temperature range from -40°C up to +85°C

Caddock USFS Series

Ultra-stable radial leaded film through-hole resistor sets
Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
Ceramic package provides cool operation
Utilising Caddock’s proprietary resistance film systems
Available in 30MΩ, 50MΩ and 100MΩ sets
Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings

DPAD1

InterFET DPAD1 N-Channel Dual PicoAmp Diode with N0001H Geometry. Typical leakage of -0.5pA. All of this in a TO-72 package.

Emerson Paine™ 213 Heritage-Satellite Series Pressure Transmitter

Space-qualified amplified pressure transmitter
Pressure ranges from 0-500 PSIA to 0-5000 PSIA
Operating temperature range −29 °C to +70 °C
Accuracy of ±1.5% of full scale
0-5Vdc output with low ripple
Designed to EEE INST-002/MSFCSTD-3012 Level 2 standards

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 MCH 0402

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 1GΩ
Tolerances from ±1% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.04W
Voltage rating of 150V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 0603

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.5% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.06W
Voltage rating of 4000V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 0805

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.5% to ±20%
TCR of ±50 ppm/°C, ±100 ppm/°C or ±200 ppm/°C
Power rating of 0.2W
Voltage rating of 600V
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 1206

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 0.33W
Voltage rating of 1.5kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 2010

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

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