Littelfuse RF1403-000 Microcontrollers
PTC Resettable Fuse
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RF1403-000
Detailed Description
PTC Resettable Fuse
Package
1812 (4532 Metric)
Lifecycle Status
Active
Datasheet
RF1403-000 Datasheet
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Technical Specifications
Littelfuse RF1403-000 Microcontrollers technical specifications.
General
RoHS
Yes
Feature Maximum Voltage Rating
24VDC
Feature Maximum Current Rating a
100
Feature Hold Current a
0.5
Feature Trip Current a
1
Feature Typical Power Dissipation W
0.8(Max)
Feature Number of Terminals
2
Feature Packaging
Tape and Reel
Feature Cecc Qualified
No
Feature Military
No
Related Parts Comparison (RF1403-000 vs 1812L150ZR vs 1812L020/60DR vs 1812L050/60MR)
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 | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | 1812 (4532 Metric) | 1812 (4532 metric) | 1812 (4532 metric) | 1812 (4532 metric) |
| Series | -- | 1812L | 1812L | 1812L |
| Mounting Type | -- | PCB Mount | PCB Mount | PCB Mount |
| Operating Temperature | -- | - 40°C ~ + 85°C | - 40°C ~ + 85°C | - 40°C ~ + 85°C |
| Resistance | -- | 110 mOhms | 4.4 Ohms | 1 Ohms |
| Current Rating Max | -- | 100 A | 40 A | 10 A |
| Hold Current | -- | 1.5 A | 200 mA | 500 mA |
| Maximum Voltage | -- | 8 VDC | 60 VDC | 60 VDC |
| Pd Power Dissipation | -- | 800 mW | 800 mW | 1.5 W |
| Termination Style | -- | SMD/SMT | SMD/SMT | SMD/SMT |
| Trade Name | -- | POLY-FUSE | POLY-FUSE | POLY-FUSE |
| Action |
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