Lifecycle:
Active (Mature)
Brand:
Welwyn
Series:
WPRT
Series | WPRT |
---|---|
Application | High power |
Mounting | Non-PCB |
Package | Ceramic case power |
Technology | Wirewound |
Approval | AEC-Q200 |
Example MPN | WPRT20AB-1K2JB270 |
Termination Options | Non-solder |
Power | 20W |
---|---|
Rated Ambient Temperature | 25°C |
De-rate to 0W Ambient Temperature | 280°C |
Max Ambient Temperature | 155°C |
LEV | - |
Resistance min | 2Ω |
Resistance max | 1.2kΩ |
Critical Resistance (where applying LEV dissipates Pr) | N/A: -Ω |
Best Tolerance | 5% |
Best TCR | 350ppm/°C |
Isolation Voltage of Insulation | 3kV |
RoHS Compliant (if Pb-free) | Yes (see below) |
---|---|
RoHS Exemption | None |
China RoHS (if Pb-free) | Compliant |
REACH Status (if Pb-free) | See REACH statement pdf (below) |
CMRT Conflict Mineral Status | See CMRT Excel file (below) |
EMRT Extended Mineral Status | No EMRT available |
Termination Finish (if Pb-free) | Non-solder |
Termination Finish (if Pb-bearing) | Not available |
How to Specify Pb-Free | All part numbers are Pb-free |
ECCN | EAR99 |
Packing | Bulk / box |
---|---|
Quantity | 270 (AR:264) |
Nett Weight Each | - |
Reflow Process | Not applicable |
MSL | Not applicable |
Wave Process | Not applicable |
Shelf-life | None defined |
Launch Date | Nov 2012 |
---|---|
Lifecycle | Active (Mature) |
EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 24) |
Latest PCN Date | No PCNs |
Alternative Part Number | - |