Circuit Protection
1812L150/24MR
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, 1812 (4532 METRIC), POLYSWITCH 1812L SERIES, 24 VDC, 1.5 A, 3 A, 1.5 S
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
1812L150/24MR
ActiveLittelfuse/Commercial Vehicle Products
RESETTABLE FUSE, PPTC, 1812 (4532 METRIC), POLYSWITCH 1812L SERIES, 24 VDC, 1.5 A, 3 A, 1.5 S
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 1812L150/24MR |
|---|---|
| Approval Agency | cURus, TUV |
| Current - Hold (Ih) (Max) [Max] | 1.5 A |
| Current - Max [Max] | 20 A |
| Current - Trip (It) | 3 A |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 1812, Concave |
| Package / Case | 4532 Metric |
| Qualification | AEC-Q200 |
| Resistance - Initial (Ri) (Min) [Min] | 40 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 120 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) | 1.8 mm |
| Thickness (Max) [Max] | 0.071 " |
| Time to Trip | 1.5 s |
| Type | Polymeric |
| Voltage - Max [Max] | 24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.65 | |
| 5 | $ 0.63 | |||
| 10 | $ 0.61 | |||
| 50 | $ 0.51 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| Digi-Reel® | 1 | $ 0.65 | ||
| 5 | $ 0.63 | |||
| 10 | $ 0.61 | |||
| 50 | $ 0.51 | |||
| 100 | $ 0.42 | |||
| 250 | $ 0.39 | |||
| 500 | $ 0.33 | |||
| Tape & Reel (TR) | 1000 | $ 0.26 | ||
| 2000 | $ 0.24 | |||
| 3000 | $ 0.24 | |||
| 5000 | $ 0.24 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.63 | |
| 10 | $ 0.48 | |||
| 25 | $ 0.44 | |||
| 50 | $ 0.40 | |||
| 100 | $ 0.37 | |||
| 250 | $ 0.33 | |||
| 500 | $ 0.31 | |||
Description
General part information
1812L150/24 Series
The 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired.
Documents
Technical documentation and resources