Lifecycle:
Active (Mature)
Brand:
Welwyn
Series:
WP-S
Series | WP-S |
---|---|
Application | General purpose |
Mounting | Through hole |
Package | Axial |
Technology | Wirewound |
Approval | None |
Example MPN | WP25S-680RJA25 |
Termination Options |
|
Power | 2.5W |
---|---|
Rated Ambient Temperature | 25°C |
De-rate to 0W Ambient Temperature | 280°C |
Max Ambient Temperature | 155°C |
LEV | 75V |
Resistance min | 0.05Ω |
Resistance max | 900Ω |
Critical Resistance (where applying LEV dissipates Pr) | Out of Range: -Ω |
Tolerance | 1% |
TCR | 200ppm/°C |
Isolation Voltage of Insulation | 250V |
RoHS Compliant (if Pb-free) | Yes (see below) |
---|---|
RoHS Exemption | None |
China RoHS (if Pb-free) | Compliant |
REACH Status (if Pb-free) | Reviewed to 235 SVHCs (see below) |
CMRT Conflict Mineral Status | Rev 6.22 Next update May 2023 (see below) |
EMRT Extended Mineral Status | No EMRT available |
Termination Finish (if Pb-free) | e3 - Sn hot dipped |
Termination Finish (if Pb-bearing) | 95/5 |
How to Specify Pb-Free | Part number suffix is not PB |
ECCN | EAR99 |
Packing | Tape & ammo pack |
---|---|
Quantity | 2500 |
Nett Weight Each | - |
Reflow Process | Not applicable |
MSL | Not applicable |
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 | May 2006 |
---|---|
Lifecycle | Active (Mature) |
EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 23) |
Latest PCN Date | No PCNs |
Alternative Part Number | - |
Datasheet | WP S | |
Application Note | Lighting Circuits Resistors | |
Application Note | Energy Metering Resistors | |
Application Note | Circuit Protection Resistors | |
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 | TN004 Methods for Marking Values on Resistors | |
Application Note | TN005 EIA Standard Values for Resistors | |
Application Note | TN007 Instant Access to Life Cycle and Obsolete Product Data Online | |
Application Note | TN008 Resistors Leadform Capability | |
Brochure | SnPb Terminations Portfolio | |
Brochure | Resistors Shorform Catalogue | |
Compliance | Mexicali ISO 9001 | |
Compliance | RoHS WP S | |
Compliance | REACH Statement Bedlington | |
Compliance | CMRT Conflict Mineral Bedlington | |
Compliance | Proposition 65 Declaration Bedlington | |
Compliance | TSCA Statement Bedlington | |
Compliance | Tin Whisker Report |