SQM7(ww)

Radial ceramic case power resistor

Brand:

Welwyn

Series:

SQM/CVF/CVW

Lifecycle:

Mature

Specifications

Series SQM/CVF/CVW
Application High power
Mounting Through hole
Package Ceramic case power
Technology Wirewound
Approval -
Example MPN SQM7-10RJB1 or CVW710R0JLF
Termination Options Pb-free
Product Brand Welwyn
Power 7W
Rated Ambient Temperature 70°C
De-rate to 0W Ambient Temperature 275°C
Max Ambient Temperature 150°C
LEV 500V
Resistance min 0.1Ω
Resistance max 680Ω
Critical Resistance (where applying LEV dissipates Pr) Out of Range: -Ω
Tolerance 5%
TCR 350ppm/°C
Isolation Voltage of Insulation 1kV
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) 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 1200
Nett Weight Each 10.7g
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 Mature
EOL Date / YTEOL Estimate 5 years or more from May 2022
Latest PCN Date No PCNs
Alternative Product -

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