Lifecycle:
Active (Mature)
Brand:
Welwyn
Series:
CR
| Series | CR |
|---|---|
| Application | High reliability |
| Mounting | SMD - wire-bond |
| Package | Chip 2512 |
| Technology | Thick film |
| Approval | None |
| Example MPN | CR2512G-10KFI |
| 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 | 500V |
| Resistance min | 1Ω |
| Resistance max | 1MΩ |
| Critical Resistance (where applying LEV dissipates Pr) | 250kΩ |
| Best Tolerance | 0.1% |
| Best TCR | 100ppm/°C |
| Isolation Voltage of Insulation | 500V |
| RoHS Compliant (if Pb-free) | Yes (see below) |
|---|---|
| RoHS Exemption | 7(c)-I "Pb in glass" |
| China RoHS (if Pb-free) | Contains Pb. EFUP 50 Years |
| 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) | e4 - Au |
| Termination Finish (if Pb-bearing) | Not available |
| How to Specify Pb-Free | All PNs are Pb-free |
| ECCN | EAR99 |
| Packing | Tray |
|---|---|
| Quantity | Variable |
| Nett Weight Each | 0.055g |
| Reflow Process | Not applicable |
| MSL | Not applicable |
| Wave Process | Not applicable |
| Shelf-life | None defined |
| Launch Date | Pre-2000 |
|---|---|
| Lifecycle | Active (Mature) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 25) |
| Latest PCN Date | 14 Nov 25 |
| Alternative Part Number | - |