1812L125ZR
ObsoleteLITTELFUSE
PTC RESET FUSE 1.25A 1812
1812L125ZR
ObsoleteLITTELFUSE
PTC RESET FUSE 1.25A 1812
Description
General part information
1812L125ZR
PTC RESET FUSE 1.25A 1812
Technical Specifications
Parameters and characteristics for this part
| Specification | 1812L125ZR |
|---|---|
| Current - Hold (Ih) (Max) | 1.25 A |
| Current - Max | 100 A |
| Current - Trip (It) | 2.5 A |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | Concave, 1812 (4532 Metric) |
| Package Features | Concave |
| Package Name | 1812 |
| Resistance - Initial (Ri) (Min) | 50 mOhms |
| Resistance - Post Trip (R1) (Max) | 140 mOhms |
| Size / Dimension Length | 0.179 in |
| Size / Dimension Width | 0.128 in |
| Thickness (Max) | 0.049 in |
| Time to Trip | 400 ms |
| Type | Polymeric |
Pricing
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CAD
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Documents
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