| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Capacitance | |
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| Energy | |
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| Maximum DC Volts | |
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| Tape & Reel | |
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The Littelfuse V251DA40 is a metal oxide varistor (MOV) designed for overvoltage protection in AC and DC circuits. It features a typical varistor voltage of 390V, with a minimum of 351V and maximum of 429V. The device can handle maximum AC voltages up to 250V and DC voltages up to 330V.
With a surge current capability of 40kA (8/20µs) and energy absorption of 370J, this varistor provides robust transient protection. It has a capacitance of 5000pF at 1MHz and operates over a temperature range of -55°C to 85°C.
The V251DA40 comes in an encased disc package designed for chassis mount installation, making it suitable for industrial and power supply applications where high surge handling is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $43.76 | $43.76 |
| 12+ | $35.47 | $35.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Typical varistor voltage is 390V, with a minimum of 351V and maximum of 429V.
40kA.
370J.
Encased disc for chassis mount.
5000pF at 1MHz.
-55°C to 85°C.
250VAC and 330VDC.