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TT-Welwyn - Precision

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The table shows Welwyn's precision resistor ranges.

Data Sheets are shown where available.

 

MODEL SERIES LOW RES HIGH RES TOL TCR P@70°C P@25°C LEV PDF
4802 4802-4832 1.000 Ω 100.000K Ω 0.005% 5ppm/°C 0.32W 0.5W 200V
4804 4802-4832 0.500 Ω 200.000K Ω 0.005% 5ppm/°C 0.63W 1W 350V
4805 4802-4832 33.000 Ω 300.000K Ω 0.005% 5ppm/°C 0.94W 1.5W 500V
4812 4802-4832 1.000 Ω 100.000K Ω 0.005% 5ppm/°C 0.32W 0.5W 200V
4832 4802-4832 1.000 Ω 100.000K Ω 1% 5ppm/°C 0.32W 0.5W 200V
CAR5 CAR 10.000 Ω 3.000M Ω 0.01% 5ppm/°C 0.25W 0.25W 250V
CAR6 CAR 10.000 Ω 5.000M Ω 0.01% 5ppm/°C 0.33W 0.33W 350V
CAR7 CAR 10.000 Ω 10.000M Ω 0.01% 5ppm/°C 0.5W 0.5W 500V
GS-3 GS-3 1.000 Ω 3.000M Ω 1% 50ppm/°C 2W 3W 1000V
HR10 HR 0.100 Ω 840.000K Ω 0.01% 2ppm/°C 0.25W 0.3125W 500V
HR12 HR 0.100 Ω 1.000M Ω 0.01% 2ppm/°C 0.3W 0.375W 500V
HR14 HR 0.100 Ω 2.000M Ω 0.01% 2ppm/°C 0.5W 0.625W 500V
HR34 HR 0.100 Ω 3.000M Ω 0.01% 2ppm/°C 0.66W 0.825W 500V
HR340 HR 1.000 Ω 250.000K Ω 0.01% 2ppm/°C 1W 1.25W 500V
HR341 HR 1.000 Ω 120.000K Ω 0.01% 2ppm/°C 1W 1.25W 500V
HR36 HR 0.100 Ω 3.000M Ω 0.01% 2ppm/°C 1W 1.25W 500V
HR-8 HR 1.000 Ω 150.000K Ω 0.01% 2ppm/°C 0.125W 0.15625W 500V
MAR40 MAR 20.000 Ω 400.000K Ω 0.005% 2ppm/°C 0.3W 0.3W 250V
MAR42 MAR 20.000 Ω 400.000K Ω 0.005% 2ppm/°C 0.3W 0.3W 250V
PCF0201 PCF 50.000 Ω 33.000K Ω 0.5% 25ppm/°C 0.05W 0.05W 15V
PCF0402 PCF 10.000 Ω 205.000K Ω 0.01% 5ppm/°C 0.0625W 0.0625W 25V
PCF0603 PCF 2.000 Ω 1.000M Ω 0.01% 5ppm/°C 0.063W 0.063W 75V
PCF0805 PCF 1.000 Ω 2.000M Ω 0.01% 5ppm/°C 0.1W 0.1W 100V
PCF1206 PCF 1.000 Ω 2.500M Ω 0.01% 5ppm/°C 0.125W 0.125W 150V
PCF1210 PCF 51.000 Ω 2.000M Ω 0.1% 5ppm/°C 0.25W 0.25W 200V
PCF2010 PCF 1.000 Ω 3.000M Ω 0.01% 5ppm/°C 0.25W 0.25W 150V
PCF2512 PCF 1.000 Ω 3.000M Ω 0.01% 5ppm/°C 0.5W 0.5W 150V
PCR0805 PCR 10.000 Ω 1.000M Ω 0.1% 50ppm/°C 0.1W 0.1W 100V
PCR1005 PCR 10.000 Ω 1.000M Ω 0.1% 50ppm/°C 0.125W 0.125W 150V
PCR1206 PCR 10.000 Ω 1.000M Ω 0.1% 50ppm/°C 0.25W 0.25W 200V
PFC Attenuator PFC Attenuator 0.000 Ω 0.000 Ω 0% 0ppm/°C 0W 0W 0V
PFC0603 PFC 5.000 Ω 50.000K Ω 0.5% 25ppm/°C 0.0625W 0.0625W 75V
PFC0805 PFC 10.000 Ω 1.000M Ω 0.05% 5ppm/°C 0.1W 0.1W 100V
PFC1206 PFC 5.000 Ω 1.000M Ω 0.02% 10ppm/°C 0.25W 0.25W 200V
PFCDIVIDER1206 PFC Divider 5.000 Ω 125.000K Ω 0.05% 5ppm/°C 0.125W 0.125W 100V
PHVD10 PHVD 1.000K Ω 7.000G Ω 0.05% 10ppm/°C 0.75W 0.75W 10000V
PHVD15 PHVD 1.000K Ω 10.000G Ω 0.05% 10ppm/°C 1.5W 1.5W 15000V
PHVD20 PHVD 1.000K Ω 20.000G Ω 0.05% 10ppm/°C 2.5W 2.5W 20000V
PHVD30 PHVD 1.000K Ω 30.000G Ω 0.05% 10ppm/°C 3.5W 3.5W 30000V
PHVD40 PHVD 1.000K Ω 40.000G Ω 0.05% 10ppm/°C 4.5W 4.5W 40000V
PHVP10 PHVP 1.000K Ω 1.500G Ω 0.05% 10ppm/°C 1W 1W 10000V
PHVP10B PHVP 1.000K Ω 3.500G Ω 0.05% 10ppm/°C 1.3W 1.3W 10000V
PHVP10C PHVP 1.000K Ω 7.000G Ω 0.05% 10ppm/°C 2W 2W 10000V
PHVP15 PHVP 1.000K Ω 4.000G Ω 0.05% 10ppm/°C 1.5W 1.5W 15000V
PHVP15B PHVP 1.000K Ω 5.000G Ω 0.05% 10ppm/°C 2W 2W 15000V
PHVP15C PHVP 1.000K Ω 10.000G Ω 0.05% 10ppm/°C 3W 3W 15000V
PHVP20 PHVP 1.000K Ω 7.000G Ω 0.05% 10ppm/°C 2W 2W 20000V
PHVP20B PHVP 1.000K Ω 10.000G Ω 0.05% 10ppm/°C 3W 3W 20000V
PHVP20C PHVP 1.000K Ω 20.000G Ω 0.05% 10ppm/°C 4.5W 4.5W 20000V
PHVP30 PHVP 1.000K Ω 30.000G Ω 0.05% 10ppm/°C 6.5W 6.5W 30000V
PHVP40 PHVP 1.000K Ω 40.000G Ω 0.05% 10ppm/°C 9W 9W 40000V
PHVP5 PHVP 1.000K Ω 3.000G Ω 0.05% 10ppm/°C 1W 1W 5000V
PHVP7 PHVP 1.000K Ω 1.000G Ω 0.05% 10ppm/°C 0.8W 0.8W 7000V
PHVP7B PHVP 1.000K Ω 2.500G Ω 0.05% 10ppm/°C 1W 1W 7000V
PR4 PR 100.000 Ω 240.000K Ω 0.1% 25ppm/°C 0.25W 0.25W 250V
PR5 PR 100.000 Ω 1.000M Ω 0.5% 25ppm/°C 0.5W 0.5W 350V
RC55 RC 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 0.25W 0.25W 350V
RC55P RCP 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 0.5W 0.5W 350V
RC65 RC 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 0.5W 0.5W 350V
RC65P RCP 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 1W 1W 500V

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