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Ceramic Wirewound Resistors

UW Series

Ceramic Wirewound Resistors

pdf
UW.jpg
  • Resistances from 0.01 to 91K ohms
  • Tolerance to ±0.01%
  • Low Temperature Coefficient
  • Power Rating to 15 Watts
  • All Welded Resistance Element
  • Non-Inductive Windings are Available
  • Flameproof Inorganic Construction
  • UWS Version with Built-in Standoff
Type Power Rating
W @ 70°C
Resistance Range1 L
±0.04 [±1.0]
H
±0.04 [±1.0]
HS
±0.04 [±1.0]
W
±0.015 [±0.4]
d2
±0.015 [±0.4]
UW-2 2

0.01 to 22K

0.700 [17.8] 0.245 [6.2] 0.300 [7.6] 0.255 [6.5] 0.032 [0.8]
UW-3 3 0.01 to 22K 0.875 [22.2] 0.312 [7.9] 0.375 [9.5] 0.312 [7.9] 0.032 [0.8]
UW-5 5 0.01 to 45K 0.875 [22.2] 0.375 [9.5] 0.437 [11.1] 0.375 [9.5] 0.032 [0.8]
UW-10 10 0.01 to 65K 1.875 [48] 0.375 [9.5] 0.500 [12.7] 0.375 [9.5] 0.040 [1.0]
UW-15 15 0.01 to 91K 1.875 [48] 0.500 [12.7] 0.625 [15.9] 0.500 [12.7] 0.040 [1.0]

1For non-inductive windings / divide maximum resistance by 2
2Lead Diameter: 18 AWG = 0.040" / 20 AWG = 0.032"

pdf See PDF Datasheet for Full Specifications

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