RW81

OBSOLETE Semi-precision power wirewound resistor

Lifecycle:

Obsolete

Brand:

IRC

Series:

RW

Alternative Part Number:

NT1-2A81

Distributor Inventory
Data Sheet

Specifications

Series RW
Application High power
Mounting Through hole
Package Axial
Technology Wirewound
Approval MIL qual
Example MPN RW81U49R9F
Termination Options -
Power 1W
Rated Ambient Temperature 0°C
De-rate to 0W Ambient Temperature 0°C
Max Ambient Temperature 0°C
LEV 250V
Resistance min 0.1Ω
Resistance max 1kΩ
Critical Resistance (where applying LEV dissipates Pr) -
Tolerance 1%
TCR 20ppm/°C
Isolation Voltage of Insulation -
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 Date not recorded
Latest PCN Date No PCNs
Alternative Part Number NT1-2A81

Resources & Technical Documents

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  • End Of Life (0)
  • Product Change Notification (0)
  • Case Study (0)
  • Technical Bulletin (0)
  • Video (0)
  • Policy & Regulations (0)
  • Terms & Conditions (0)
  • White Paper (0)
  • 3D Model (0)
  • Brochure (0)
  • Compliance (0)
  • Datasheet (1)
  • Application Note (4)
Datasheet PR,RW,RWR
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