WH5

Aluminium housed wirewound resistor

Brand:

Welwyn

Series:

WH

Lifecycle:

Mature

Specifications

Series WH
Application High power
Mounting Heatsink
Package Metal clad power
Technology Wirewound
Approval IECQ-CECC40203
Example MPN WH5-100RJI
Termination Options
  • Pb-free
  • Pb-bearing
Power 10W
Rated Ambient Temperature 25°C
De-rate to 0W Ambient Temperature 200°C
Max Ambient Temperature 200°C
LEV 150V
Resistance min 0.01Ω
Resistance max 10kΩ
Critical Resistance (where applying LEV dissipates Pr) 2.25kΩ
Tolerance 1%
TCR 50ppm/°C
Isolation Voltage of Insulation 1.5kV
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption None
China RoHS (if Pb-free) Compliant
REACH Status (if Pb-free) Reviewed to 224 SVHCs (see below)
CMRT Conflict Mineral Status Rev 6.1 Next update May 2022 (see below)
EMRT Extended Mineral Status First issue due Nov 2021
Termination Finish (if Pb-free) e1 - SnAgCu
Termination Finish (if Pb-bearing) 60/40
How to Specify Pb-Free Part number suffix is I and not PB
ECCN EAR99
Packing Bulk / box
Quantity 250
Nett Weight Each -
Reflow Process Not applicable
MSL Not applicable
Wave Process Not applicable
Shelf-life None defined
Launch Date 1970
Lifecycle Mature
EOL Date / YTEOL Estimate 5 years or more from May 2022
Latest PCN Date No PCNs
Alternative Product -

Resources & Technical Documents

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  • Datasheet (1)
  • Application Note (6)
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  • Compliance (12)