Lifecycle:
Active (Growth)
Brand:
Welwyn
Series:
GWCR
| Series | GWCR |
|---|---|
| Application | General purpose |
| Mounting | SMD - solder |
| Package | Chip 2512 |
| Technology | Thick film |
| Approval | None |
| Example MPN | GWCR2512-10KFT4 |
| Termination Options | Pb-free |
| Power | 1W |
|---|---|
| Rated Ambient Temperature | 70°C |
| De-rate to 0W Ambient Temperature | 155°C |
| Max Ambient Temperature | 155°C |
| LEV | 250V |
| Resistance min | 1Ω |
| Resistance max | 10MΩ |
| Critical Resistance (where applying LEV dissipates Pr) | 62.5kΩ |
| Tolerance | 1% |
| TCR | 100ppm/°C |
| Isolation Voltage of Insulation | 500V |
| RoHS Compliant (if Pb-free) | Yes (see below) |
|---|---|
| RoHS Exemption | None |
| China RoHS (if Pb-free) | Compliant |
| REACH Status (if Pb-free) | Reviewed to 235 SVHCs (see below) |
| CMRT Conflict Mineral Status | Rev 6.22 Next update May 2023 (see below) |
| EMRT Extended Mineral Status | No EMRT available |
| 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 | Plastic tape & reel |
|---|---|
| Quantity | 4000 |
| Nett Weight Each | - |
| Reflow Process | J-STD-020E |
| MSL | 1 |
| 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 |
| Launch Date | Apr 2017 |
|---|---|
| Lifecycle | Active (Growth) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 23) |
| Latest PCN Date | No PCNs |
| Alternative Part Number | - |