Lifecycle:
Active (Growth)
Brand:
Welwyn
Series:
WDBR-UL
| Series | WDBR-UL |
|---|---|
| Application | High power |
| Mounting | Heatsink |
| Package | Low profile power |
| Technology | Thick film |
| Approval | UL508 |
| Example MPN | WDBR1UL-100RKLW |
| Termination Options |
|
| 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 |
| Best Tolerance | 10% |
| Best 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) | See REACH statement pdf (below) |
| CMRT Conflict Mineral Status | See CMRT Excel file (below) |
| EMRT Extended Mineral Status | See EMRT Excel file (below) |
| 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 |
| Launch Date | Aug 2018 |
|---|---|
| Lifecycle | Active (Growth) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 25) |
| Latest PCN Date | No PCNs |
| Alternative Part Number | - |