Lifecycle:
Obsolete
Brand:
Welwyn
Series:
PTCR
Series | PTCR |
---|---|
Application | Temperature sensor |
Mounting | SMD - solder |
Package | Chip 0805 |
Technology | Thick film |
Approval | None |
Example MPN | PTCR0805-400RGI |
Termination Options |
|
Power | 0.1W |
---|---|
Rated Ambient Temperature | 70°C |
De-rate to 0W Ambient Temperature | 155°C |
Max Ambient Temperature | 155°C |
LEV | 100V |
Resistance min | 10Ω |
Resistance max | 400Ω |
Critical Resistance (where applying LEV dissipates Pr) | - |
Tolerance | 2% |
TCR | 3000ppm/°C |
Isolation Voltage of Insulation | Unspecified: ?V |
RoHS Compliant (if Pb-free) | - |
---|---|
RoHS Exemption | - |
China RoHS (if Pb-free) | - |
REACH Status (if Pb-free) | - |
CMRT Conflict Mineral Status | - |
EMRT Extended Mineral Status | - |
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 I and not PB |
ECCN | EAR99 |
Packing | Plastic tape & reel |
---|---|
Quantity | Up to 4800 |
Nett Weight Each | - |
Reflow Process | J-STD-020D |
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 | Pre-2000 |
---|---|
Lifecycle | Obsolete |
EOL Date / YTEOL Estimate | EOL in July 2018 |
Latest PCN Date | No PCNs |
Alternative Part Number | - |
Datasheet | PTCR | |
Application Note | TN001 Advice on Storage Conditions for Fixed Resistors | |
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 |