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TT-Welwyn - Fusible

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The table shows Welwyn's fusible 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
CR0503 CR 1.000 Ω 10.000M Ω 0.1% 100ppm/°C 0.063W 0.063W 50V
CR0805 CR 1.000 Ω 100.000M Ω 0.1% 100ppm/°C 0.1W 0.1W 100V
CR1005 CR 1.000 Ω 100.000M Ω 0.1% 100ppm/°C 0.125W 0.125W 150V
CR1206 CR 1.000 Ω 100.000M Ω 0.1% 100ppm/°C 0.25W 0.25W 200V
CR2010 CR 1.000 Ω 1.000M Ω 0.1% 100ppm/°C 0.5W 0.5W 400V
CR2512 CR 1.000 Ω 1.000M Ω 0.1% 100ppm/°C 1W 1W 500V
MFR4 MFR 1.000 Ω 10.000M Ω 0.5% 50ppm/°C 0.5W 0.5W 350V
MFR5 MFR 1.000 Ω 1.000M Ω 0.5% 100ppm/°C 0.75W 0.75W 350V
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
RC55 RC 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 0.25W 0.25W 350V
RC65 RC 1.000 Ω 4.000M Ω 0.05% 5ppm/°C 0.5W 0.5W 350V
RC70 RC 1.000 Ω 10.000M Ω 0.05% 5ppm/°C 1W 1W 500V
RG0.125 RG 4.300 Ω 1.500M Ω 2% 200ppm/°C 0.25W 0.25W 200V
RG0.25 RG 4.300 Ω 5.100M Ω 5% 200ppm/°C 0.5W 0.5W 250V
RG0.5 RG 4.300 Ω 5.100M Ω 5% 200ppm/°C 1W 1W 350V
T0-50 RG 10.000 Ω 1.000M Ω 0.5% 100ppm/°C 0.25W 0.25W 200V
T0-55 RG 10.000 Ω 3.010M Ω 0.1% 100ppm/°C 0.5W 0.5W 200V
T0-60 RG 10.000 Ω 3.010M Ω 0.1% 100ppm/°C 0.75W 0.75W 300V
T2-50 RG 10.000 Ω 1.000M Ω 0.5% 50ppm/°C 0.125W 0.125W 200V
T2-55 RG 10.000 Ω 3.010M Ω 0.1% 50ppm/°C 0.25W 0.25W 200V
T2-60 RG 10.000 Ω 3.010M Ω 0.1% 50ppm/°C 0.5W 0.5W 250V
T9-50 RG 10.000 Ω 1.000M Ω 0.5% 25ppm/°C 0.125W 0.125W 200V
T9-55 RG 10.000 Ω 3.010M Ω 0.1% 25ppm/°C 0.25W 0.25W 200V
T9-60 RG 10.000 Ω 3.010M Ω 0.1% 25ppm/°C 0.5W 0.5W 250V
V757 V757-761 0.100 Ω 20.000K Ω 5% 75ppm/°C 6W 7W 200V
V758 V757-761 0.200 Ω 82.000K Ω 5% 75ppm/°C 9.5W 11W 400V
V759 V757-761 0.100 Ω 10.000K Ω 5% 75ppm/°C 2.6W 3W 100V
V760 V757-761 0.100 Ω 56.000K Ω 5% 75ppm/°C 6.9W 8W 250V
V761 V757-761 0.100 Ω 15.000K Ω 5% 75ppm/°C 4.3W 5W 160V
W0805 PFC Military 100.000 Ω 125.000K Ω 0.1% 25ppm/°C 0.1W 0.1W 100V
W1206 PFC Military 100.000 Ω 125.000K Ω 0.1% 25ppm/°C 0.25W 0.25W 100V
W21 W21-4 0.100 Ω 10.000K Ω 1% 75ppm/°C 2.6W 3W 100V
W215 W21-4 0.100 Ω 15.000K Ω 1% 75ppm/°C 4.3W 5W 160V
W22 W21-4 0.100 Ω 22.000K Ω 1% 75ppm/°C 6W 7W 200V
W23 W21-4 0.150 Ω 60.000K Ω 1% 75ppm/°C 8.6W 10W 500V
W24 W21-4 0.200 Ω 100.000K Ω 1% 75ppm/°C 12W 14W 750V
WH10 WH 0.010 Ω 20.000K Ω 1% 50ppm/°C 11.1W 15W 250V
WH25 WH 0.010 Ω 44.000K Ω 1% 50ppm/°C 18.6W 25W 500V
WH5 WH 0.010 Ω 10.000K Ω 1% 50ppm/°C 7.4W 10W 150V
WH50 WH 0.015 Ω 120.000K Ω 1% 50ppm/°C 37.1W 50W 1250V

 

If you have a requirement for Welwyn-TT product we are happy to help.

Please call us on +44 (0) 208 760 7300, email us at or use the form below to contact us.

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