Littelfuse 0438001.WR Microcontrollers
1A 32VDC Fast Blow Fuse, 0603 SMD, 50A IR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
0438001.WR
Base Model
Detailed Description
1A 32VDC Fast Blow Fuse, 0603 SMD, 50A IR
Package
0603 (1608 metric)
Lifecycle Status
Active
Datasheet
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Technical Specifications
Littelfuse 0438001.WR Microcontrollers technical specifications.
General
Series
438
RoHS
True
Operating Temperature
- 55°C ~ + 150°C
Fuse Type
Fast Blow
Current Rating
1 A
Voltage Rating Ac
32 VAC
Voltage Rating Dc
63 VDC
Interrupt Rating
50 A at 32 VAC, 50 A at 63 VDC
Fuse Size Group
0603 (1608 metric)
Resistance
310 mOhms
Alternate Parts Comparison (0438001.WR vs 0438001.WRA vs 0438005.WR vs FEMTOSMDC016F-2)
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 | 0603 (1608 metric) | 0603 (1608Metric) | 0603 (1608 metric) | 0603 (1608 Metric) |
| Operating Temperature | - 55°C ~ + 150°C | - 55°C ~ + 150°C | -- | 85 |
| Series | 438 | 438A | -- | -- |
| Resistance | 310 mOhms | 310 mOhms | -- | -- |
| Current Rating | 1 A | 1 A | -- | -- |
| Fuse Size Group | 0603 (1608 metric) | 0603 (1608 metric) | -- | -- |
| Fuse Type | Fast Blow | Fast Blow | -- | -- |
| Interrupt Rating | 50 A at 32 VAC, 50 A at 63 VDC | 50 A at 32 VAC, 50 A at 63 VDC | -- | -- |
| Unit Weight | 0.000056 oz | 0.000056 oz | -- | -- |
| Voltage Rating Ac | 32 VAC | 32 VAC | -- | -- |
| Voltage Rating Dc | 63 VDC | 63 VDC | -- | -- |
| Action |
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