Lifecycle:
Active (Growth)
Brand:
Welwyn
Series:
HDSC
| Series | HDSC |
|---|---|
| Application | Surge / pulse |
| Mounting | SMD - solder |
| Package | Chip 1206 |
| Technology | Thick film |
| Approval | None |
| Example MPN | HDSC1206-2K0JT3 |
| Termination Options |
|
| Power | 0.33W |
|---|---|
| Rated Ambient Temperature | 70°C |
| De-rate to 0W Ambient Temperature | 155°C |
| Max Ambient Temperature | 155°C |
| LEV | 200V |
| Resistance min | 0.5Ω |
| Resistance max | 1MΩ |
| Critical Resistance (where applying LEV dissipates Pr) | 121kΩ |
| Best Tolerance | 5% |
| 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) | e3 - Sn matt plated |
| Termination Finish (if Pb-bearing) | 60/40 |
| How to Specify Pb-Free | Part number suffix is not PB |
| ECCN | EAR99 |
| Packing | Plastic tape & reel |
|---|---|
| Quantity | 3000 |
| Nett Weight Each | 0.01g |
| 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 | - |