Lifecycle:
Active (Growth)
Brand:
Welwyn
Series:
TJC
| Series | TJC |
|---|---|
| Application | High power |
| Mounting | SMD - solder |
| Package | Chip 1225 |
| Technology | Thick film |
| Approval | None |
| Example MPN | TJC1225LF-T18 |
| Termination Options |
|
| Power | - |
|---|---|
| Rated Ambient Temperature | - |
| De-rate to 0W Ambient Temperature | - |
| Max Ambient Temperature | 155°C |
| LEV | - |
| Resistance min | - |
| Resistance max | - |
| Critical Resistance (where applying LEV dissipates Pr) | N/A: -Ω |
| Best Tolerance | - |
| Best TCR | - |
| Isolation Voltage of Insulation | Unspecified: ?V |
| 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) | e3 - Sn matt plated |
| Termination Finish (if Pb-bearing) | 60/40 |
| How to Specify Pb-Free | Finish code is LF and not PB |
| ECCN | EAR99 |
| Packing | Plastic tape & reel |
|---|---|
| Quantity | 1800 |
| Nett Weight Each | 0.0497g |
| 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 2019 |
|---|---|
| Lifecycle | Active (Growth) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 25) |
| Latest PCN Date | 13 Oct 25 |
| Alternative Part Number | - |