WMHP-HS-25

OBSOLETE Heatsink for WMHP series TO-220 & TO-247 high power resistors

Brand:

Welwyn

Series:

WMHP-HS

Lifecycle:

Obsolete

Specifications

Series WMHP-HS
Application High power
Mounting Through hole
Package Radial
Technology -
Approval -
Example MPN WMHP-HS-25AB005
Termination Options Pb-free
Product Brand Welwyn
Power -
Rated Ambient Temperature -
De-rate to 0W Ambient Temperature -
Max Ambient Temperature -
LEV -
Resistance min -
Resistance max -
Critical Resistance (where applying LEV dissipates Pr) N/A: -Ω
Tolerance -
TCR -
Isolation Voltage of Insulation Uninsulated: 0V
RoHS Compliant (if Pb-free) Yes (see below)
RoHS Exemption 6c "Pb in copper alloys"
China RoHS (if Pb-free) Contains Pb. EFUP not established
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) e3 - Sn matt plated
Termination Finish (if Pb-bearing) Not available
How to Specify Pb-Free All part numbers are Pb-free
ECCN EAR99
Packing Bulk / box
Quantity 50
Nett Weight Each -
Reflow Process Not applicable
MSL Not applicable
Wave Process Compatible, 260+-5 deg. C, 1 or 2 x 5+-1 seconds contact time
Shelf-life None defined, but solderability test prior to use is recommended after two years from date of manufacture
Lifecycle Obsolete
EOL Date / YTEOL Estimate EOL in Jul 2022
Latest PCN Date 29 Jul 22
Alternative Product No alternative

Resources & Technical Documents

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  • Datasheet (1)
  • Application Note (2)
  • 3D Model (1)
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