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250V|4A
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FUSE GLASS 4A 250VAC 5X20MM
Specifications
- Brand
- Bel Fuse
- Package
- 5mm x 20mm
- Packaging
- —
- Weight
- —
Total Inventory
133pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how 5SF-4 from Bel Fuse fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Bel Fuse Inc. | |
| Series | 5SF | |
| Fuse Type | Cartridge, Glass | |
| Current Rating (Amps) | 4A | |
| Voltage Rating - AC | 250V | |
| Voltage Rating - DC | - | |
| Response Time | Fast Blow | |
| Package / Case | 5mm x 20mm | |
| Mounting Type | Holder | |
| Breaking Capacity @ Rated Voltage | 40A | |
| Melting I²t | 26 | |
| Approvals | CE, CSA, IMQ, SEMKO, UL, VDE | |
| Operating Temperature | -55°C ~ 125°C | |
| Color | - | |
| Size / Dimension | 0.201" Dia x 0.787" L (5.10mm x 20.00mm) |
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Datasheet & Documents
5sfp-10.pdf
PDF Document · 2 pages










