PFE5K4R50E
Ohmite Resistors, POWR-RIB Series

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PFE5K4R50E Ohmite Resistors, POWR-RIB Series, RESISTOR, 4.5 OHM, 12.7A MAX,
MFG Item Number
PFE5K4R50E
Ohmite
main product photo

PFE5K4R50E Ohmite Resistors, POWR-RIB Series, RESISTOR, 4.5 OHM, 12.7A MAX,

MFG Item Number
PFE5K4R50E
Ohmite
Series
POWR-RIB
More specs
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Description

Resistors, POWR-RIB Series
Item #
PFE5K4R50E
RESISTOR, 4.5 OHM, 12.7A MAX,

POWR-RIB Series Information

  • 700~1600 Watts
  • .1~42.1 Ohm Values Available
  • Fixed or Adjustable Resistance
  • Edgewound or Round Wire
  • Clamp Terminals
Ohmite's Powr‑Rib series are constructed of a heavy resistance alloy mounted on ceramic insulators and supported by a metal mounting bracket. The edgewound design provides very low resistance with high power capacity, while the roundwire design provides a higher resistance with lower power capacity.

Edgewound units provide clamp‑type terminals, permitting a reliable connection which can be moved along the resistive element to obtain intermediate values.

  • Edgewound Round Wire
  • Integral Mounting Hardware

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Specifications

Specifications
Manufacturer Part Number PFE5K4R50E
Manufacturer Ohmite
Product Series POWR-RIB
Family Series Ohmite Resistors, POWR-RIB Series
Description RESISTOR, 4.5 OHM, 12.7A MAX, 725.8W, TUBULAR, EDGEWOUND, +-10pct. TOLERANCE, RoHS COMPLIANT
Resistance 4.5 Ohm
Adjustable Yes
Non-Inductive No
Wattage 725.8 W
Composition Ceramic
Package Type Edgewound
Terminal Type Clamps
Tolerance % 10 %
Temp Coefficient (ppm/C) 500
Mounting Bracket
Height 2.31 "
Width 17.88 "
Depth 2.31 "
Net Weight 0.0624 lbs
Gross Weight 2.3 lbs