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Supporting Manufacturer Information

±15 ppm/°C series

Alpha 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

Alpha PSB Series

Ultra-precision power shunt resistor
Resistance range form 0.001Ω to 1Ω
Tolerance of ±0.1%, ±0.5% or 1%
TCR of ±5 ppm/°C or ±15 ppm/°C
Power rating of upto 40W (on a heat sink at 25°C)
Temperature range from -55°C up to +85°C

Caddock T1794 Series

Custom through-hole low TCR precision SIP resistor networks
Ratio-of-ratios as required down to as close to 0.025%
Unique thin-profile, single-in-line edge-mounted package
Utilises Caddock’s Tetrinox® resistance technology

Caddock TF020 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF050 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF626 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF656 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Exxelia Ohmcraft HVD 04

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±>200 ppm/°C
Power rating of 0.5W
Voltage rating of 4kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 05

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 1W
Voltage rating of 5kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 10

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 1W
Voltage rating of 10kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 20

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 2W
Voltage rating of 20kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 30

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating 3W
Voltage rating of 30kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 40

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 6W
Voltage rating of 40kV
Temperature range from -55°C to +150°C

Powertron FHR 4-2321 Series

Precision power shunt resistor
4-terminal through-hole design
Resistance range from 0.001Ω to 50Ω
Tolerance from ±0.1%
TCR of 15 ppm/°C or 25ppm/°C
Power rating 40W on a suitable heat sink
Temperature range from -40°C to +130°C

Riedon RSA Series

Base mounted shunt
Output rating of 0.05V or 0.1V
Manganin® resistive element
Dielectric strength of 750VDC (terminal block to base)
Temperature range of -40° to +60°C

Riedon RSB Series

Base mounted shunt
Output rating of 0.05V or 0.1V
Manganin® resistive element
Dielectric strength of 750VDC (terminal block to base)
Temperature range of -40° to +60°C

Alpha 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

Alpha PSB Series

Ultra-precision power shunt resistor
Resistance range form 0.001Ω to 1Ω
Tolerance of ±0.1%, ±0.5% or 1%
TCR of ±5 ppm/°C or ±15 ppm/°C
Power rating of upto 40W (on a heat sink at 25°C)
Temperature range from -55°C up to +85°C

Caddock T1794 Series

Custom through-hole low TCR precision SIP resistor networks
Ratio-of-ratios as required down to as close to 0.025%
Unique thin-profile, single-in-line edge-mounted package
Utilises Caddock’s Tetrinox® resistance technology

Caddock TF020 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF050 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF626 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF656 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Exxelia Ohmcraft HVD 04

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±>200 ppm/°C
Power rating of 0.5W
Voltage rating of 4kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 05

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 1W
Voltage rating of 5kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 10

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 1W
Voltage rating of 10kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 20

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 2W
Voltage rating of 20kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 30

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating 3W
Voltage rating of 30kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVD 40

High Voltage Divider
Resistance range from 100kΩ to 1TΩ
Ratio tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 6W
Voltage rating of 40kV
Temperature range from -55°C to +150°C

Powertron FHR 4-2321 Series

Precision power shunt resistor
4-terminal through-hole design
Resistance range from 0.001Ω to 50Ω
Tolerance from ±0.1%
TCR of 15 ppm/°C or 25ppm/°C
Power rating 40W on a suitable heat sink
Temperature range from -40°C to +130°C

Riedon RSA Series

Base mounted shunt
Output rating of 0.05V or 0.1V
Manganin® resistive element
Dielectric strength of 750VDC (terminal block to base)
Temperature range of -40° to +60°C

Riedon RSB Series

Base mounted shunt
Output rating of 0.05V or 0.1V
Manganin® resistive element
Dielectric strength of 750VDC (terminal block to base)
Temperature range of -40° to +60°C