Littelfuse 0451004.MRL Microcontrollers
4A 125VAC/VDC Very Fast Blow Fuse, SMD, 2.69mm
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
0451004.MRL
Detailed Description
4A 125VAC/VDC Very Fast Blow Fuse, SMD, 2.69mm
Package
2-SMD
Lifecycle Status
Active
Datasheet
0451004.MRL Datasheet
Quick Jump:
Technical Specifications
Littelfuse 0451004.MRL Microcontrollers technical specifications.
General
Series
451
RoHS
Yes
Operating Temperature
- 55°C ~ + 125°C
Fuse Type
Fast Blow
Current Rating
4 A
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
16 mOhms
Alternate Parts Comparison (0451004.MRL vs 0451003.MRL vs 0451005.MRL vs 0451001.MRL)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 451 | 451 | 451 | 451 |
| RoHS | Yes | Yes | Yes | Yes |
| Fuse Size Group | 6.1 mm x 2.69 mm | 6.1 mm x 2.69 mm | 6.1 mm x 2.69 mm | 6.1 mm x 2.69 mm |
| Fuse Type | Fast Blow | 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, 300 A at 32 VDC | 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, 300 A at 32 VDC |
| Package | 2-SMD | 2-SMD | 2-SMD | 2-SMD |
| Trade Name | NANO2 | NANO2 | NANO2 | NANO2 |
| Unit Weight | 0.178433 oz | 0.006373 oz | 0.025230 oz | 0.007408 oz |
| Voltage Rating Ac | 125 VAC | 125 VAC | 125 VAC | 125 VAC |
| Contact Current Rating | -- | 3 A | 5 A | 1 A |
| Maximum Operating Temperature C | -- | + 125 | + 125 | + 125 |
| Minimum Operating Temperature C | -- | - 55 | - 55 | - 55 |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
