Littelfuse 0451.250MRL Microcontrollers
250mA 125V Very Fast Blow SMD Fuse
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
0451.250MRL
Detailed Description
250mA 125V Very Fast Blow SMD Fuse
Package
SMD-2
Lifecycle Status
Active
Datasheet
0451.250MRL Datasheet
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Technical Specifications
Littelfuse 0451.250MRL Microcontrollers technical specifications.
General
Series
451
RoHS
Yes
Operating Temperature
- 55°C ~ + 125°C
Fuse Type
Fast Blow
Current Rating
250 mA
Voltage Rating Ac
125 VAC
Voltage Rating Dc
125 VDC
Interrupt Rating
50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC
Fuse Size Group
6.1 mm x 2.69 mm
Resistance
576.5 mOhms
Related Parts Comparison (0451.250MRL vs CG90MSTR vs 0154010.DR vs 0453003.MR)
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 | SMD-2 | SMD-2 | SMD-2 | SMD-2 |
| Series | 451 | -- | 154 | 453 |
| Fuse Size Group | 6.1 mm x 2.69 mm | -- | 9.73 mm x 5.03 mm | 6.1 mm x 2.69 mm |
| Fuse Type | Fast Blow | -- | Fast Blow | Fast Blow |
| Interrupt Rating | 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC | -- | 50 A at 125 VAC, 50 A at 125 VDC | 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC |
| Trade Name | NANO2 | -- | OMNI-BLOK | NANO2 |
| Unit Weight | 0.011880 oz | -- | 0.032487 oz | 0.006349 oz |
| Voltage Rating Ac | 125 VAC | -- | 125 VAC | 125 VAC |
| Action |
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