Circuit Protection
1812L150/12DR
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, 1812 (4532 METRIC), POLYSWITCH 1812L SERIES, 12 VDC, 1.5 A, 3 A, 0.5 S
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Circuit Protection
1812L150/12DR
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, 1812 (4532 METRIC), POLYSWITCH 1812L SERIES, 12 VDC, 1.5 A, 3 A, 0.5 S
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Technical Specifications
Parameters and characteristics for this part
| Specification | 1812L150/12DR |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) [Max] | 1.5 A |
| Current - Max [Max] | 100 A |
| Current - Trip (It) | 3 A |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 1812, Concave |
| Package / Case | 4532 Metric |
| Resistance - Initial (Ri) (Min) [Min] | 40 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 110 mOhms |
| Size / Dimension [x] | 4.55 mm |
| Size / Dimension [x] | 0.179 in |
| Size / Dimension [y] | 3.24 mm |
| Size / Dimension [y] | 0.128 in |
| Thickness (Max) [Max] | 1.25 mm |
| Thickness (Max) [Max] | 0.049 " |
| Time to Trip | 500 ms |
| Type | Polymeric |
| Voltage - Max [Max] | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
1812L150/12 Series
The 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired.
Documents
Technical documentation and resources