Ultra Precision Leaded Resistors
MPR24
Vishay BCcomponents
High Precision Thin Film Leaded Resistors
DESCRIPTION
A homogenous film of metal alloy is dep...
Description
MPR24
Vishay BCcomponents
High Precision Thin Film Leaded Resistors
DESCRIPTION
A homogenous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated with lacquer which provides electrical, mechanical, and climatic protection.
FEATURES High precision resistors
(TCR up to ± 5 ppm/K, 0.01 % tol.) High stability (0.05 %) Low temperature coefficient (up to ± 5 ppm/K) Lead (Pb)-free solder contacts Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes Compliant to RoHS directive 2002/95/EC
APPLICATIONS Test and measurement Telecom
TECHNICAL SPECIFICATIONS
DESCRIPTION CECC Size, DIN Size Resistance Range Resistance Tolerance Temperature Coefficient Climatic Category (LCT/UCT/Days) Rated Dissipation, P70 Operating Voltage, Umax. AC/DC Film Temperature Max. Resistance Change for Resistance Range, ΔR max., After:
Load (1000 h, P70) Long Term Damp Heat Test (56 Days) Soldering (10 s, 260 °C) Permissible Voltage Against Ambient :
1 Minute; Uins Continuous Failure Rate
MPR24
B, 0207
10 Ω to 1 MΩ
± 0.05 %; ± 0.02 %; ± 0.01 %
± 0.5 %; ± 0.25 %; ± 0.1 %
± 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K; ± 05 ppm/K
55/125/56
55/155/56
0.125 W
0.25 W
250 V
125 °C
155 °C
± (0.05 % R + 0.01 Ω) ± (0.05 % R + 0.01 Ω) ± (0.01 % R + 0.01 Ω)
500 V 75 V
≤ 0.1 x 10- 9/h
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