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16V|100A
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PTC RESET FUSE 16V 21A RADIAL
Specifications
- Brand
- Littelfuse
- Package
- Radial, Disc
- Packaging
- —
- Weight
- —
Total Inventory
1,221pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how BD540-30 from Littelfuse 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 | Littelfuse Inc. | |
| Series | PolySwitch®, BD540 | |
| Type | Polymeric | |
| Voltage - Max | 16V | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 21A | |
| Current - Trip (It) | 40A | |
| Time to Trip | 13s | |
| Resistance - Initial (Ri) (Min) | 1.6 mOhms | |
| Resistance - Post Trip (R1) (Max) | 4.4 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | - | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.987" L x 0.384" W (25.08mm x 9.75mm) | |
| Height - Seated (Max) | 0.880" (22.36mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.392" (9.95mm) |
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Datasheet & Documents
bd540-30.pdf
PDF Document · 2 pages










