
For Reference Only
Part Number | ROV20-511K |
OEMstron Part # | ROV20-511K |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Varistors, MOVs |
Description | VARISTOR 510V 6.5KA DISC 20MM |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | ROV20-511K PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ROV20-511K Specifications
Part Number | ROV20-511K | |
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 | 320V | |
Maximum DC Volts | 418V | |
Varistor Voltage (Min) | 459V | |
Varistor Voltage (Typ) | 510V | |
Varistor Voltage (Max) | 561V | |
Current - Surge | 6.5kA | |
Energy | 296J | |
Number of Circuits | 1 | |
Capacitance @ Frequency | 792pF @ 1kHz | |
Operating Temperature | -40°C ~ 125°C (TA) | |
Features | - | |
Mounting Type | Through Hole | |
Package / Case | Disc 20mm |
ROV20-511K Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ROV20-511K-S-2 TE Connectivity |
Var MOV 320VAC/418VDC 6500A 510V Radial T/R |
Contact Us |
ROV20-511K TE Connectivity |
Var MOV 320VAC/418VDC 6500A 510V Radial Bulk |
Contact Us |
ROV20-511K-S TE Connectivity |
Var MOV 320VAC/418VDC 6500A 510V Radial T/R |
Contact Us |
ROV20-511K-2 TE Connectivity |
VARISTOR 459V 6.5KA DISC 20MM |
Contact Us |
Part Number | Description | Stock |
ROV20-511K-S-2 D# ROV20-511K-S-2-ND Littelfuse Inc |
VARISTOR 510V 6.5KA DISC 20MM |
Limited Supply - Call |
ROV20-511K D# ROV20-511K-ND Littelfuse Inc |
VARISTOR 510V 6.5KA DISC 20MM |
Limited Supply - Call |
ROV20-511K-S D# ROV20-511K-S-ND Littelfuse Inc |
VARISTOR 510V 6.5KA DISC 20MM |
Limited Supply - Call |
ROV20-511K-2 D# ROV20-511K-2-ND Littelfuse Inc |
VARISTOR 510V 6.5KA DISC 20MM |
Limited Supply - Call |
Part Number | Description | Stock |
ROV20-511K-S-2 D# NS-ROV20-511K-S-2 TE Connectivity |
OEM/CM ONLY |
6294 |
ROV20-511K D# NS-ROV20-511K TE Connectivity |
OEM/CM ONLY |
7451 |
ROV20-511K-S D# NS-ROV20-511K-S TE Connectivity |
OEM/CM ONLY |
7291 |
ROV20-511K-2 D# NS-ROV20-511K-2 TE Connectivity |
OEM/CM ONLY |
6219 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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