The TE Connectivity LR4-190F is a surface mount varistor with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It has a maximum current rating of 100A and a power dissipation of 800mW. The varistor is compliant with ELV and RoHS regulations and has approvals from UL, CSA, and TUV. It is available in bulk packaging with 2000 units per package.
Resistance79mR
MountingSurface Mount
Power800mW
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Technical Specifications
TE Connectivity LR4-190F technical specifications.
General
| Approvals | UL, CSA, TUV |
| ELV | Compliant |
| Hold Current | 1.9A |
| Lead Free | Lead Free |
| Length | 22.1mm |
| Max Current Rating | 100A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Operating Supply Voltage | 15V |
| Package Quantity | 2000 |
| Packaging | Bulk |
| Power Dissipation | 800mW |
| Radiation Hardening | No |
| Resistance | 79mR |
| RoHS Compliant | Yes |
| Series | PolySwitch |
| Time to Trip | 5s |
| Trip Current | 3.9A |
| DC Rated Voltage | 15V |
| Width | 22.1mm |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity LR4-190F Datasheet
Download the complete datasheet for TE Connectivity LR4-190F to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.