
For Reference Only
Part Number | ROV10-821K-S |
OEMstron Part # | ROV10-821K-S |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Varistors, MOVs |
Description | VARISTOR 820V 2.5KA DISC 10MM |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | ROV10-821K-S PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ROV10-821K-S Specifications
Part Number | ROV10-821K-S | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Varistors, MOVs | |
Manufacturer | Littelfuse Inc. | |
Series | - | |
Maximum AC Volts | 510V | |
Maximum DC Volts | 670V | |
Varistor Voltage (Min) | 738V | |
Varistor Voltage (Typ) | 820V | |
Varistor Voltage (Max) | 902V | |
Current - Surge | 2.5kA | |
Energy | 94J | |
Number of Circuits | 1 | |
Capacitance @ Frequency | 130pF @ 1kHz | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Features | - | |
Mounting Type | Through Hole | |
Package / Case | Disc 10mm |
ROV10-821K-S Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ROV10-821K-S-2 TE Connectivity |
VARISTOR 738V 2.5KA DISC 10MM |
Contact Us |
ROV10-821K-S TE Connectivity |
VARISTOR 738V 2.5KA DISC 10MM |
Contact Us |
Part Number | Description | Stock |
ROV10-821K-S-2 D# ROV10-821K-S-2-ND Littelfuse Inc |
VARISTOR 820V 2.5KA DISC 10MM |
Limited Supply - Call |
ROV10-821K-S D# ROV10-821K-S-ND Littelfuse Inc |
VARISTOR 820V 2.5KA DISC 10MM |
Limited Supply - Call |
Part Number | Description | Stock |
ROV10-821K-S-2 D# NS-ROV10-821K-S-2 TE Connectivity |
OEM/CM ONLY |
2991 |
ROV10-821K-S D# NS-ROV10-821K-S TE Connectivity |
OEM/CM ONLY |
7918 |
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