+44 (0) 1342 330 470

Supporting Manufacturer Information

0.4W series

Caddock MM Series

Precision high voltage through-hole resistor
Maximum operating voltage from 200V up to 800V (standard series)
Utilises Caddock’s Micronox® resistance film
Non-inductive performance available
High power rating at +125°C
Maximum operating temperature to +275°C
Extended life stability of 0.1% per 1,000 hours

Caddock T914 Series

Through-hole precision resistor network
4 resistor elements, with a ratio of 1:1
Utilises Caddock’s Tetrinox® resistance technology
Voltage rating of 30VDC or RMS AC applied to R₁, R₂, R₃ or R₄
Custom options and configurations are available upon request

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%

Riedon 120 Series

Through-hole, precision, wirewound resistor
Long term stability of 100ppm/year (20ppm/year version available upon request)
100% acceptance tested / traceable to NIST
Temperature range of -55°C to 145°C
Fast rise time version available
Matched resistance sets to ±0.001% and ±0.5ppm/°C available

Riedon 120PC Series

Through-hole, precision, wirewound resistor
Long term stability of 100ppm/year (20ppm/year version available upon request)
100% acceptance tested / traceable to NIST
Temperature range of -55°C to 145°C
Fast rise time version available
Matched resistance sets to ±0.001% and ±0.5ppm/°C available

SRT CRA 1216

Trimmable thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRA 1216H

Trimmable thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216

Trimmable non-magnetic, thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216-HT

High temperature trimmable thick film chip resistor
1216 package size
Temperature range of -55°C to +300°C
Voltage rating of 200V trimmed or 600V untrimmed (trimming ratios 4/single cut)
No organics
PtAg (Platinum-Silver), unpassivated contact areas for soldering and conductive gluing
Non-magnetic
Suitable for laser and air-abrasive trimming
High trimming ratios by special geometries

SRT CRB 1216H

Trimmable non-magnetic, thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216H-HT

High temperature trimmable thick film chip resistor
1216 package size
Temperature range of -55°C to +300°C
Voltage rating of 200V trimmed or 600V untrimmed (trimming ratios 8/single cut)
No organics
PtAg (Platinum-Silver), unpassivated contact areas for soldering and conductive gluing
Non-magnetic
Suitable for laser and air-abrasive trimming
High trimming ratios by special geometries

Susumu RM6432 Series

Surface-mount metal thin film chip resistor network
Temperature range of −55°C to +155°C
Standard and custom circuit designs available
Long term stability less than ±0.1%
AEC-Q200 compliant

VFR FRSM 303266 Series

Ultra high precision FRSM wrap-around chip resistor
EEE-INST-002 and MIL-PRF-55342 tested for space and military applications
2512 package size
Voltage rating of 173V
Excellent stability, noise and ESD withstanding properties
Non-inductive: 0.08µH
Tin/lead alloy terminations

Caddock MM Series

Precision high voltage through-hole resistor
Maximum operating voltage from 200V up to 800V (standard series)
Utilises Caddock’s Micronox® resistance film
Non-inductive performance available
High power rating at +125°C
Maximum operating temperature to +275°C
Extended life stability of 0.1% per 1,000 hours

Caddock T914 Series

Through-hole precision resistor network
4 resistor elements, with a ratio of 1:1
Utilises Caddock’s Tetrinox® resistance technology
Voltage rating of 30VDC or RMS AC applied to R₁, R₂, R₃ or R₄
Custom options and configurations are available upon request

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%

Riedon 120 Series

Through-hole, precision, wirewound resistor
Long term stability of 100ppm/year (20ppm/year version available upon request)
100% acceptance tested / traceable to NIST
Temperature range of -55°C to 145°C
Fast rise time version available
Matched resistance sets to ±0.001% and ±0.5ppm/°C available

Riedon 120PC Series

Through-hole, precision, wirewound resistor
Long term stability of 100ppm/year (20ppm/year version available upon request)
100% acceptance tested / traceable to NIST
Temperature range of -55°C to 145°C
Fast rise time version available
Matched resistance sets to ±0.001% and ±0.5ppm/°C available

SRT CRA 1216

Trimmable thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRA 1216H

Trimmable thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216

Trimmable non-magnetic, thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216-HT

High temperature trimmable thick film chip resistor
1216 package size
Temperature range of -55°C to +300°C
Voltage rating of 200V trimmed or 600V untrimmed (trimming ratios 4/single cut)
No organics
PtAg (Platinum-Silver), unpassivated contact areas for soldering and conductive gluing
Non-magnetic
Suitable for laser and air-abrasive trimming
High trimming ratios by special geometries

SRT CRB 1216H

Trimmable non-magnetic, thick film chip resistor
Resistance range from 1Ω to 10MΩ
Tolerances from ±5% to ±30%
TCR from ±50 ppm/°C to ±250 ppm/°C
Power rating of 0.4W (at +70°C)
Temperature range from -55°C up to +155°C

SRT CRB 1216H-HT

High temperature trimmable thick film chip resistor
1216 package size
Temperature range of -55°C to +300°C
Voltage rating of 200V trimmed or 600V untrimmed (trimming ratios 8/single cut)
No organics
PtAg (Platinum-Silver), unpassivated contact areas for soldering and conductive gluing
Non-magnetic
Suitable for laser and air-abrasive trimming
High trimming ratios by special geometries

Susumu RM6432 Series

Surface-mount metal thin film chip resistor network
Temperature range of −55°C to +155°C
Standard and custom circuit designs available
Long term stability less than ±0.1%
AEC-Q200 compliant

VFR FRSM 303266 Series

Ultra high precision FRSM wrap-around chip resistor
EEE-INST-002 and MIL-PRF-55342 tested for space and military applications
2512 package size
Voltage rating of 173V
Excellent stability, noise and ESD withstanding properties
Non-inductive: 0.08µH
Tin/lead alloy terminations