Littelfuse 0154003.DRT Microcontrollers
3A 125V PTC Resettable Fuse, SMD, 34mR, UL/PSE

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
0154003.DRT
Base Model
Detailed Description
3A 125V PTC Resettable Fuse, SMD, 34mR, UL/PSE
Package
2-SMD
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Littelfuse 0154003.DRT Microcontrollers technical specifications.
General
RoHS
True
Ampere Rating a
3
Indicating
No
Vac V
125
Vdc V
125
Interupt Amperage a 1
50
Interupt Amperage a 2
50
Interupt Voltage Type Ac Dc 1
AC
Interupt Voltage Type Ac Dc 2
DC
Interupt Voltage V 1
125
Alternate Parts Comparison (0154003.DRT vs 0154003.DR vs 0451003.MRL vs 0451005.MRL)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | True | True | True | True |
| Package | 2-SMD | 2-SMD | 2-SMD | 2-SMD |
| Series | -- | 154 | 451 | 451 |
| Contact Current Rating | -- | 3 A | 3 A | 5 A |
| Fuse Size Group | -- | 9.73 mm x 5.03 mm | 6.1 mm x 2.69 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 | 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 |
| Maximum Operating Temperature C | -- | + 125 | + 125 | + 125 |
| Minimum Operating Temperature C | -- | - 55 | - 55 | - 55 |
| Must Operate Voltage | -- | 125 VDC | 125 VDC | 125 VDC |
| Rds on Drain Source Resistance | -- | 22.7 mOhms | 22.7 mOhms | 12.5 mOhms |
| Trade Name | -- | -- | -- | -- |
| Action |
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