Precision Surface
Mount Resistors
PCF Series
Precision metal film technology
Extended ohmic range 1R - 2M
Precision to
±0.01% and 5ppm/°C
TCR grades 50, 25, 15, 10, 5ppm/°C
Passivated range for superior humidity performance
Load life stability and humidity to 0.05%
Electrical Data - Standard Range
Limiting
Ohmic Value Range *
TCR
(ppm/°C
Power
(W)
Type
Element
Voltage (V)
0.5%
10R-30R (1%)
33R -22K
10R-200K
10R-200K
0.25%
0.1%
0.05%
0.01%
100
25
50
25
15
10
5
50
25
15
10
5
50
25
15
10
5
50
25
15
10
5
PCF0201
0.05
15
25
10R-200K
10R-200K
10R-200K
10R-200K
50R-12K
50R-12K
50R-2K
50R-12K
50R-12K
50R-12K
50R-12K
50R-12K
50R-12K
50R-2K
25R-100K
25R-100K
25R-100K
25R-100K
50R-4K
25R-200K
25R-200K
25R-200K
25R-200K
50R-10K
25R-500K
25R-500K
25R-500K
25R-500K
50R-15K
PCF0402
PCF0603
0.063
50R-12K
50R-12K
50R-12K
50R-2K
2R-800K
2R-800K
2R-800K
2R-800K
4R7-800K
4R7-800K
4R7-332K
4R7-332K
50R-4K
4R7-150K
4R7-150K
0.063
0.1
75
4R7-332K
4R7-332K
25R-100K
50R-4K
1R-2M
1R-2M
1R-2M
1R-2M
4R7-2M
4R7-2M
4R7-1M
4R7-1M
50R-10K
4R7-1M
4R7-1M
4R7-1M
4R7-1M
50R-15K
51R-2M
100R-330K
100R-200K
4R7-1M
4R7-1M
4R7-1M
4R7-1M
25R-25K
4R7-1M
4R7-1M
4R7-1M
4R7-1M
25R-25K
4R7-500K
4R7-500K
PCF0805
PCF1206
100
150
4R7-500K
4R7-500K
25R-200K
50R-10K
4R7-1M
4R7-1M
1R-2M
1R-2M
1R-2M
1R-2M
0.125
4R7-1M
4R7-1M
25R-500K
50R-15K
51R-2M
100R-330K
100R-200K
1R-2M
25
10
5
50
25
15
10
5
PCF1210
PCF2010
0.25
0.25
200
150
1R-2M
1R-2M
4R7-1M
4R7-1M
25R-500K
25R-500K
25R-500K
25R-500K
25R-25K
25R-500K
25R-500K
25R-500K
25R-500K
25R-25K
1R-2M
4R7-1M
4R7-1M
25R-500K
25R-25K
4R7-1M
4R7-1M
1R-2M
1R-2M
1R-2M
1R-2M
50
25
15
10
5
PCF2512
0.5
150
4R7-1M
4R7-1M
25R-500K
25R-25K
* Standard values E24 or E96. Other values may be available by request.
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyns own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
© Welwyn Components Limited Bedlington Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com
Issue J . 03.07