RB58

OBSOLETE Vitreous enamelled wirewound resistor (V758)

Lifecycle:

Obsolete

Brand:

Welwyn

Series:

RB

Alternative Part Number:

W24

Distributor Inventory
Data Sheet

Specifications

Series RB
Application High power
Mounting Through hole
Package Axial
Technology Wirewound
Approval None
Example MPN RB58-3K3JI
Termination Options -
Power 11W
Rated Ambient Temperature 70°C
De-rate to 0W Ambient Temperature 315°C
Max Ambient Temperature 200°C
LEV 400V
Resistance min 0.2Ω
Resistance max 82kΩ
Critical Resistance (where applying LEV dissipates Pr) 14.545kΩ
Tolerance 5%
TCR 75ppm/°C
Isolation Voltage of Insulation Unspecified: ?V
RoHS Compliant (if Pb-free) -
RoHS Exemption -
China RoHS (if Pb-free) -
REACH Status (if Pb-free) -
CMRT Conflict Mineral Status -
EMRT Extended Mineral Status -
Termination Finish (if Pb-free) -
Termination Finish (if Pb-bearing) -
How to Specify Pb-Free -
ECCN -
Packing -
Quantity -
Nett Weight Each -
Reflow Process -
MSL -
Wave Process -
Shelf-life -
Launch Date Pre-2000
Lifecycle Obsolete
EOL Date / YTEOL Estimate EOL in 2013
Latest PCN Date 21 Oct 13
Alternative Part Number W24

Resources & Technical Documents

  • All (6)
  • 3D Model (0)
  • Brochure (0)
  • Compliance (0)
  • End Of Life (0)
  • Case Study (0)
  • Technical Bulletin (0)
  • Video (0)
  • Policy & Regulations (0)
  • Terms & Conditions (0)
  • White Paper (0)
  • Datasheet (1)
  • Application Note (4)
  • Product Change Notification (1)
Datasheet RB58,RB60
Application Note TN001 Advice on Storage Conditions for Fixed Resistors
Application Note TN003 Methods for Coding Resistor Values in Part Numbers
Application Note TN005 EIA Standard Values for Resistors
Application Note TN007 Instant Access to Life Cycle and Obsolete Product Data Online
Product Change Notification PCNs for RB