MF4115
Precision Metal Film Resistor Networks
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Resistances from 1 Ohm to 3MOhms
Power Rating 0.4Watts per Resistor
Resistance Tolerances to ±0.05%
Matched Tolerances to ±0.025%
Temperature Coefficients to ±3ppm/K
Economically Customized for Small Qty’s
SPECIFICATIONS
Specification
Resistance Range
Free Air Power Rating
Tolerances
Temperature Coefficient
Value
1 Ohm to 3MOhms
0.4W @ +40°C
±0.05% to ±1%
±50ppm/K : -25°C to +125°C
±25ppm/K : -10°C to +85°C
±10ppm/K : 0°C to +85°C
±3ppm/K : ( Call Factory )
-25°C to +125°C
>10000 MOhms
0.5 x 10
-6
/ V
( MAX )
Temperature Range
Insulation Resistance
Voltage Coefficient
Power Derating Curve
120
100
Power ( % )
80
60
40
20
0
0
25
50
75
100
125
150
175
200
Ambient Temperature (°C)
Ordering Information
Part Number - Resistance - Tolerance - TCR - Configuration
Example: MF4115 22 kOhm 0.5% 15ppm Common Circuit
Willow Technologies Ltd.
Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom.
http://www.willow.co.uk
+ 44 (0) 1342 835234
+ 44 (0) 1342 834306
rev. 03/2006A
WILLOW [ WILLOW TECHNOLOGIES LTD ]
