WDBR1ULxxxxL

Ultra low profile power resistor, UL508, flying leads

Brand:

Welwyn

Series:

WDBR-UL

Lifecycle:

Growth

Specifications

Series WDBR-UL
Application High power
Mounting Heatsink
Package Low profile power
Technology Thick film
Approval UL508
Example MPN WDBR1UL-100RKLW
Termination Options
  • Pb-free
  • Pb-bearing
Product Brand Welwyn
Power 660W
Rated Ambient Temperature 160°C
De-rate to 0W Ambient Temperature 200°C
Max Ambient Temperature 200°C
LEV -
Resistance min 12Ω
Resistance max 150Ω
Critical Resistance (where applying LEV dissipates Pr) N/A: -Ω
Tolerance 10%
TCR 600ppm/°C
Isolation Voltage of Insulation 2.5kV
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) e2 - SnAg (96S)
Termination Finish (if Pb-bearing) HMP
How to Specify Pb-Free Part number does not have HT after UL
ECCN EAR99
Packing Bulk / box
Quantity 40
Nett Weight Each 19.3g
Reflow Process Not applicable
MSL Not applicable
Wave Process Not applicable
Shelf-life None defined
Lifecycle Growth
EOL Date / YTEOL Estimate 5 years or more from May 2022
Latest PCN Date 21 Sep 20
Alternative Product -

Resources & Technical Documents

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