Littelfuse 0437002.WR Microcontrollers
2A 63V Fast Acting Ceramic SMD Fuse 1206 T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
0437002.WR
Base Model
Detailed Description
2A 63V Fast Acting Ceramic SMD Fuse 1206 T/R
Package
1206
Lifecycle Status
Active
Datasheet
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Technical Specifications
Littelfuse 0437002.WR Microcontrollers technical specifications.
General
Series
437
RoHS
Yes
Package / Case
1206
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Lifecycle Status
Active
Approval Agency
CSA, UR
Body Material
Ceramic
Breaking Capacity Rated Voltage
50 A
Case Code Imperial
1206
Related Parts Comparison (0437002.WR vs 0437002.WRA vs SMD1206P100TF vs SMD1206P012TF)
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 | |
|---|---|---|---|---|
| Operating Temperature | -55°C ~ 150°C | - 55°C ~ + 150°C | -40 ~ 85 | -40 ~ 85 |
| RoHS | Yes | Yes | Yes | Yes |
| Package / Case | 1206 | -- | 1206 | 1206 |
| Series | 437 | 437A | -- | -- |
| Resistance | 58mR | 62 mOhms | -- | -- |
| Current Rating | 2 A | 2 A | -- | -- |
| Fuse Size Group | 1206 (3216 metric) | 1206 (3216 metric) | -- | -- |
| Fuse Type | Fast Blow | Fast Blow | -- | -- |
| Interrupt Rating | 50 A at 63 VAC, 50 A at 63 VDC | 50 A at 63 VAC, 50 A at 63 VDC | -- | -- |
| Unit Weight | 0.000335 oz | 0.000335 oz | -- | -- |
| Voltage Rating Ac | 63 V | 63 VAC | -- | -- |
| Voltage Rating Dc | 63 V | 63 VDC | -- | -- |
| Action |
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