Lifecycle:
Active (Mature)
Brand:
Welwyn
Series:
WH
| Series | WH |
|---|---|
| Application | High power |
| Mounting | Heatsink |
| Package | Metal clad power |
| Technology | Wirewound |
| Approval | None |
| Example MPN | WH100-100RJI |
| Termination Options |
|
| Power | 100W |
|---|---|
| Rated Ambient Temperature | 25°C |
| De-rate to 0W Ambient Temperature | 200°C |
| Max Ambient Temperature | 200°C |
| LEV | 1.9kV |
| Resistance min | 0.01Ω |
| Resistance max | 70kΩ |
| Critical Resistance (where applying LEV dissipates Pr) | 36.1kΩ |
| Best Tolerance | 1% |
| Best TCR | 100ppm/°C |
| Isolation Voltage of Insulation | 6.36kV |
| 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 | No EMRT available |
| Termination Finish (if Pb-free) | e1 - SnAgCu |
| Termination Finish (if Pb-bearing) | 60/40 |
| How to Specify Pb-Free | Part number suffix is I and not PB |
| ECCN | EAR99 |
| Packing | Bulk / box |
|---|---|
| Quantity | 45 |
| Nett Weight Each | - |
| Reflow Process | Not applicable |
| MSL | Not applicable |
| Wave Process | Not applicable |
| Shelf-life | None defined |
| Launch Date | Oct 2009 |
|---|---|
| Lifecycle | Active (Mature) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 24) |
| Latest PCN Date | No PCNs |
| Alternative Part Number | - |
| Datasheet | WH | |
| 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 | |
| Application Note | TN009 Parametric and Category Searching for Resistors | |
| Brochure | Resistors Shorform Catalogue | |
| 3D Model | WH100 | |
| 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 | RoHS WH | |
| Compliance | REACH Statement Bedlington | |
| Compliance | CMRT Conflict Mineral Bedlington | |
| Compliance | Proposition 65 Declaration Bedlington | |
| Compliance | TSCA Statement Bedlington | |
| Compliance | PFAS | |
| Compliance | POPs | |
| Compliance | Tin Whisker Report |