Littelfuse 1812L050/30PR Microcontrollers
30V 1A PTC Resettable Fuse, 1812 SMD, 500mA Hold Current
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1812L050/30PR
Base Model
Detailed Description
30V 1A PTC Resettable Fuse, 1812 SMD, 500mA Hold Current
Package
1812
Lifecycle Status
Active
Datasheet
1812L050/30PR Datasheet
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Technical Specifications
Littelfuse 1812L050/30PR Microcontrollers technical specifications.
General
Series
POLY-FUSE®, 1812L
RoHS
Yes
Package / Case
1812
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Approvals
cULus, TUV
Case Code Imperial
1812
Case Code Metric
4532
Current Hold Ih Max
500 mA
Related Parts Comparison (1812L050/30PR vs 1812L050/60MR vs SQS401EN-T1_BE3 vs 2920L300/15DR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | POLY-FUSE®, 1812L | 1812L | SQ | 2920L |
| Mounting Type | Surface Mount | PCB Mount | SMD/SMT | PCB Mount |
| RoHS | Yes | Yes | Yes | Yes |
| Pd Power Dissipation | 800 mW | 1.5 W | 62.5 W | 1.5 W |
| Unit Weight | 0.002469 oz | 0.022975 oz | 0.032487 oz | 0.006702 oz |
| Operating Temperature | -40°C ~ 85°C | - 40°C ~ + 85°C | -- | - 40°C ~ + 85°C |
| Resistance | 1R | 1 Ohms | -- | 48 mOhms |
| Current Rating Max | 100 A | 10 A | -- | 40 A |
| Hold Current | 500 mA | 500 mA | -- | 3 A |
| Maximum Voltage | 30 VDC | 60 VDC | -- | 15 VDC |
| Termination Style | SMD/SMT | SMD/SMT | -- | SMD/SMT |
| Trip Current | 1 A | 1 A | -- | 5 A |
| Action |
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