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For Reference Only
Part Number | V421NA34 |
OEMstron Part # | V421NA34 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Varistors, MOVs |
Description | VARISTOR 680V 40KA SQUARE 34MM |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | V421NA34 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
V421NA34 Specifications
Part Number | V421NA34 | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Varistors, MOVs | |
Manufacturer | Littelfuse Inc. | |
Series | NA | |
Maximum AC Volts | 420V | |
Maximum DC Volts | 560V | |
Varistor Voltage (Min) | 610V | |
Varistor Voltage (Typ) | 680V | |
Varistor Voltage (Max) | 748V | |
Current - Surge | 40kA | |
Energy | 600J | |
Number of Circuits | 1 | |
Capacitance @ Frequency | 3000pF @ 1MHz | |
Operating Temperature | -55°C ~ 85°C (TA) | |
Features | - | |
Mounting Type | Surface Mount | |
Package / Case | Square 34mm |
V421NA34 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
V421NA34 Littelfuse Inc |
VARISTOR 610V 40KA SQUARE 34MM |
Contact Us |
Part Number | Description | Stock |
V421NA34 D# V421NA34-ND Littelfuse Inc |
VARISTOR 680V 40KA SQUARE 34MM |
Limited Supply - Call |
Part Number | Description | Stock |
V421NA34 D# NS-V421NA34 Littelfuse Inc |
OEM/CM ONLY |
1716 |
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Lead-Time | To be Confirmed |
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