Fixed Resistors Discontinued

RWR89S4990FR

Manufacturer: Vishay

Fixed Resistor, Wire Wound, 3W, 499ohm, 38.6911V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount

Manufacturer Description: MILITARY/ESTABLISHED RELIABILITY WIREWOUND RESISTOR
Part Number: RWR89S4990FR
Generic: RWR
CAGE Code: 18612, 0LCA7, K4184, C2817, 09969
Category: Fixed Resistors
Part Type: Resistors
Date of Introduction: July 1996
Lifecycle Stage: Discontinued
Package Information
Package Style: Axial
Terminals: 2
Operating Temperature: -65.0°C to 250.0°C
Compliance & Certifications
  • DRC Status: DRC Conflict Free
Type Part Number Manufacturer
Active Manufacturers DLA 1X7M5
FFF Alternates NRS02B499R0FB12 Vishay
FFF Alternates NRS02B499R0FE12 Vishay
FFF Alternates NRS02B499R0FE70 Vishay
FFF Alternates NRS02B499R0FS70 Vishay
FFF Alternates NS02B499R0FB12 Vishay
FFF Alternates NS02B499R0FB12300 Vishay
FFF Alternates NS02B499R0FE12 Vishay
FFF Alternates NS02B499R0FE12300 Vishay
FFF Alternates NS02B499R0FE70 Vishay
FFF Alternates NS02B499R0FE70300 Vishay
FFF Alternates NS02B499R0FS70 Vishay
FFF Alternates NS02B499R0FS70300 Vishay
FFF Alternates NS-2B499OHM1.0% Vishay
FFF Alternates RS02B499R0FB12 Vishay
FFF Alternates RS02B499R0FB12300 Vishay
FFF Alternates RS02B499R0FB14 Vishay
FFF Alternates RS02B499R0FE12 Vishay
FFF Alternates RS02B499R0FE70 Vishay
FFF Alternates RS02B499R0FS70 Vishay
FFF Alternates RS02B499R0FS70300 Vishay
FFF Alternates RS02B499R0FS73300 Vishay
FFF Alternates RS-2B499OHM1%S70 Vishay
FFF Alternates RW79U4990F Vishay
FFF Alternates RW79U4990FB12 Vishay
FFF Alternates RW79U4990FS70 Vishay
FFF Alternates RWR89N4990FP Vishay
FFF Alternates RWR89S4990FM Vishay
FFF Alternates RWR89S4990FP Vishay
Pricing & Availability
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Risk Indicators
  • Lifecycle: High
  • Environmental: High
  • Supply Chain: Low

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