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778V|40kA
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VARISTOR 863.5V 40KA DISC 40MM
Specifications
- Brand
- Littelfuse
- Package
- Disc 40mm, Formed Tabs
- Packaging
- —
- Weight
- —
Total Inventory
324pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how V551HA40 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 | HA | |
| Maximum AC Volts | 550V | |
| Maximum DC Volts | 710V | |
| Varistor Voltage (Min) | 778V | |
| Varistor Voltage (Typ) | 863.5V | |
| Varistor Voltage (Max) | 949V | |
| Current - Surge | 40kA | |
| Energy | 755J | |
| Number of Circuits | 1 | |
| Capacitance @ Frequency | 2390pF @ 1MHz | |
| Operating Temperature | -55°C ~ 85°C (TA) | |
| Features | - | |
| Mounting Type | Bolt Mount | |
| Package / Case | Disc 40mm, Formed Tabs |
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Datasheet & Documents
v551ha40.pdf
PDF Document · 5 pages
