Lifecycle:
Obsolete
Brand:
Welwyn
Series:
PCA
| Series | PCA |
|---|---|
| Application | Network / array Precision |
| Mounting | SMD - solder |
| Package | Chip array |
| Technology | Metal film |
| Approval | None |
| Example MPN | PCA164CD-4K75CBT5 |
| Termination Options | Pb-free |
| Power | 0.063W |
|---|---|
| Rated Ambient Temperature | 70°C |
| De-rate to 0W Ambient Temperature | 155°C |
| Max Ambient Temperature | 155°C |
| LEV | 50V |
| Resistance min | 24.9Ω |
| Resistance max | 100kΩ |
| Critical Resistance (where applying LEV dissipates Pr) | 39.7kΩ |
| Best Tolerance | 0.1% |
| Best TCR | 15ppm/°C |
| Isolation Voltage of Insulation | - |
| 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) | Not available |
| How to Specify Pb-Free | All PNs are Pb-free |
| ECCN | EAR99 |
| Packing | Paper tape & reel |
|---|---|
| Quantity | 5000 |
| 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 2016 |
|---|---|
| Lifecycle | Obsolete |
| EOL Date / YTEOL Estimate | EOL in Oct 2021 |
| Latest PCN Date | 12 Oct 21 |
| Alternative Part Number | - |
| Datasheet | PCA | |
| Application Note | TN001 Advice on Storage Conditions for Fixed Resistors | |
| Application Note | TN002 Instant Access to RoHS REACH Conflict Mineral and other Compliance Data Online | |
| Application Note | TN003 Methods for Coding Resistor Values in Part Numbers | |
| Application Note | TN005 EIA Standard Values for Resistors | |
| Application Note | TN007 Instant Access to Life Cycle and Obsolete Product Data Online | |
| Compliance | Bedlington ISO 9001 | |
| Compliance | Bedlington Quality Policy | |
| Compliance | Bedlington ISO 14001 2015 | |
| Compliance | Bedlington Env Policy | |
| Compliance | Bedlington ISO 45001 2018 | |
| Compliance | Bedlington Health and Safety Policy | |
| Compliance | EU RoHS Declaration for Resistive Products | |
| Compliance | REACH Declaration for Resistive Products | |
| Compliance | CMRT Conflict Mineral Bedlington | |
| Compliance | EMRT Extended Mineral Bedlington | |
| Compliance | Prop65 Declaration for Resistive Products | |
| Compliance | TSCA Declaration for Resistive Products | |
| Compliance | Tin Whisker Report | |
| Product Change Notification | PCNs for PCA |