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RX20
RX21
RX27
RX70
RX71
WZP PT RTD




RX71 Precision Wirewound Resistor (RXJX)
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Small size, great precision, low temperature coefficient and good stability, resulting from the use of Karma, Ni-Gr-Al-Cu, Mn-Cu, Si-Mn-Cu, and Ge-Mn-Cu alloys.

Ideal for thermal, electronic and automatic instruments needing precise voltage-dividing, current-dividing and sampling, as well pulse circuits because of the aluminum package, no-induction and phasing winding.


Type Rated Power (W) Resistance Range (W) Tolerance Temperature
Coefficient
(ppm/°C)
Length x Diameter
RX71-0.125 0.125 1-59K ±0.01%

±0.05%

±0.1%
±10

±20

±50
1/3" x 1/8"
(8mm x 4mm)
RX71-0.25 0.25 1-100K 1/2" x 1/4"
(12mm x 5mm)
RX71-0.5 0.5 1-300K 5/8" x 1/3"
(15mm x 7.5mm)
RX71-1 1 1K-1M 7/8" x 3/8"
(23mm x 10mm)