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SV Series Metal Oxide Varistors

Chemi-Con SV Series Metal Oxide Varistors are designed to prevent combustion and scattering of fragments when a high surge is applied. These varistors feature up to 1W rated wattage, up to 1650V clamping voltage at 100A, up to 400J energy (2ms), and up to 825V_DC allowable voltage. The TNR SV series varistors include resin coating that does not burn under the flammability test of UL. These varistors operate from -40°C to 125°C temperature range and are AEC-Q200 qualified. The SV series varistors are used to protect automotive electronics and semiconductors from overvoltage and the absorption of ignition-off surge.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Termination Style	Varistor Voltage	Clamping Voltage	Diameter	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors 670VDC 820V 2500A AEC-Q200 TND10SV821KB00AAA0 Chemi-Con 1: £0.849 964In Stock End of Life	Mfr. Part No. TND10SV821KB00AAA0 Mouser Part No 661-TND10SV821KB00AA End of Life	Chemi-Con	Varistors 670VDC 820V 2500A AEC-Q200	Datasheet	964In Stock	£0.849 £0.555 £0.453 £0.447 View £0.439 £0.433 £0.432	Min.: 1 Mult.: 1	SV	MOVs	Radial	820 V	1.355 kV	10 mm	220 pF	- 55 C	+ 125 C	Bulk
Varistors 505VDC 620V 2500A AEC-Q200 TND10SV621KTLBPSA0 Chemi-Con 1: £0.571 345In Stock End of Life	Mfr. Part No. TND10SV621KTLBPSA0 Mouser Part No 661-TND10SV621KTLBPS End of Life	Chemi-Con	Varistors 505VDC 620V 2500A AEC-Q200	Datasheet	345In Stock	£0.571 £0.367 £0.299 Reel £0.286 £0.285 £0.276	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	620 V	1.025 kV	10 mm	280 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 225VDC 270V 5000A AEC-Q200 TND14SV271KTLBPAA0 Chemi-Con 1: £0.751 195In Stock End of Life	Mfr. Part No. TND14SV271KTLBPAA0 Mouser Part No 661-TND14SV271KTLBPA End of Life	Chemi-Con	Varistors 225VDC 270V 5000A AEC-Q200	Datasheet	195In Stock	£0.751 £0.49 £0.40 Reel £0.389 £0.383 £0.378	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial	270 V	455 V	14 mm	700 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 385VDC 470V 5000A AEC-Q200 TND14SV471KTLBPAA0 Chemi-Con 1: £0.882 147In Stock End of Life	Mfr. Part No. TND14SV471KTLBPAA0 Mouser Part No 661-TND14SV471KTLBPA End of Life	Chemi-Con	Varistors 385VDC 470V 5000A AEC-Q200	Datasheet	147In Stock	£0.882 £0.58 £0.474 Reel £0.445 £0.429 View £0.423 £0.415	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial	470 V	775 V	14 mm	420 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 410VDC 510V 5000A AEC-Q200 TND14SV511KTLBPAA0 Chemi-Con 1: £0.969 170In Stock End of Life	Mfr. Part No. TND14SV511KTLBPAA0 Mouser Part No 661-TND14SV511KTLBPA End of Life	Chemi-Con	Varistors 410VDC 510V 5000A AEC-Q200	Datasheet	170In Stock	£0.969 £0.636 £0.562 Reel £0.521 £0.491 View £0.473 £0.458 £0.457	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial	510 V	845 V	14 mm	390 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 460VDC 560V 4500A AEC-Q200 TND14SV561KTLBPAA0 Chemi-Con 1: £0.96 105In Stock End of Life	Mfr. Part No. TND14SV561KTLBPAA0 Mouser Part No 661-TND14SV561KTLBPA End of Life	Chemi-Con	Varistors 460VDC 560V 4500A AEC-Q200	Datasheet	105In Stock	£0.96 £0.631 £0.559 Reel £0.489 £0.488 View £0.481 £0.47	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial	560 V	922 V	14 mm	360 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 505VDC 620V 4500A AEC-Q200 TND14SV621KTLBPAA0 Chemi-Con 1: £0.986 14In Stock End of Life	Mfr. Part No. TND14SV621KTLBPAA0 Mouser Part No 661-TND14SV621KTLBPA End of Life	Chemi-Con	Varistors 505VDC 620V 4500A AEC-Q200	Datasheet	14In Stock	£0.986 £0.65 £0.575 Reel £0.533 £0.528 View £0.523 £0.512	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial	620 V	1.025 kV	14 mm	330 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 560VDC 680V 4500A AEC-Q200 TND14SV681KTLBPAA0 Chemi-Con 1: £0.986 91In Stock End of Life	Mfr. Part No. TND14SV681KTLBPAA0 Mouser Part No 661-TND14SV681KTLBPA End of Life	Chemi-Con	Varistors 560VDC 680V 4500A AEC-Q200	Datasheet	91In Stock	£0.986 £0.65 £0.575 Reel £0.533 £0.528 View £0.523 £0.512	Min.: 1 Mult.: 1 : 300	SV	MOVs	Radial		1.12 kV	14 mm	310 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 385VDC 470V 2500A AEC-Q200 TND10SV471KTLBPSA0 Chemi-Con 1: £0.593 500Expected 09/11/2026 End of Life	Mfr. Part No. TND10SV471KTLBPSA0 Mouser Part No 661-TND10SV471KTLBPS End of Life	Chemi-Con	Varistors 385VDC 470V 2500A AEC-Q200	Datasheet	500Expected 09/11/2026	£0.593 £0.379 £0.309 Reel £0.278 £0.263 View £0.253 £0.246	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	470 V	775 V	10 mm	220 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 19VDC 27V 500A AEC-Q200 TND10SV270KTBAAAA0 Chemi-Con 1: £0.653 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV270KTBAAAA0 Mouser Part No 661-TND10SV270KTBAAA End of Life	Chemi-Con	Varistors 19VDC 27V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.653 £0.42 £0.345 Reel £0.344 £0.339 £0.32	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		53 V	10 mm	11 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 225VDC 270V 2500A AEC-Q200 TND10SV271KTLBPAA0 Chemi-Con 1: £0.533 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV271KTLBPAA0 Mouser Part No 661-TND10SV271KTLBPA End of Life	Chemi-Con	Varistors 225VDC 270V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.533 £0.339 £0.276 Reel £0.264 £0.255	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	270 V	455 V	10 mm	350 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 24VDC 33V 500A AEC-Q200 TND10SV330KTBAAAA0 Chemi-Con 1: £0.533 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV330KTBAAAA0 Mouser Part No 661-TND10SV330KTBAAA End of Life	Chemi-Con	Varistors 24VDC 33V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.533 £0.339 £0.276 £0.262 Reel £0.261 View £0.254 £0.253	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		65 V	10 mm	8.5 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 28VDC 39V 500A AEC-Q200 TND10SV390KTBAAAA0 Chemi-Con 1: £0.458 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV390KTBAAAA0 Mouser Part No 661-TND10SV390KTBAAA End of Life	Chemi-Con	Varistors 28VDC 39V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.458 £0.29 £0.235 £0.221 Reel £0.22 View £0.216 £0.214	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		77 V	10 mm	7.6 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 350VDC 430V 2500A AEC-Q200 TND10SV431KTLBPAA0 Chemi-Con 1: £0.638 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV431KTLBPAA0 Mouser Part No 661-TND10SV431KTLBPA End of Life	Chemi-Con	Varistors 350VDC 430V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.638 £0.41 £0.34 Reel £0.335 £0.321 View £0.31 £0.295	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	430 V	710 V	10 mm	240 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 34VDC 47V 500A AEC-Q200 TND10SV470KTBAAAA0 Chemi-Con 1: £0.48 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV470KTBAAAA0 Mouser Part No 661-TND10SV470KTBAAA End of Life	Chemi-Con	Varistors 34VDC 47V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.48 £0.307 £0.25 £0.236 Reel £0.235 £0.228	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		93 V	10 mm	6.8 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 385VDC 470V 2500A AEC-Q200 TND10SV471KTLBPAA0 Chemi-Con 1: £0.571 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV471KTLBPAA0 Mouser Part No 661-TND10SV471KTLBPA End of Life	Chemi-Con	Varistors 385VDC 470V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.571 £0.366 £0.298 Reel £0.284 £0.268 View £0.258 £0.244	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	470 V	775 V	10 mm	220 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 410VDC 510V 2500A AEC-Q200 TND10SV511KTLBPAA0 Chemi-Con 1: £0.518 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV511KTLBPAA0 Mouser Part No 661-TND10SV511KTLBPA End of Life	Chemi-Con	Varistors 410VDC 510V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.518 £0.33 £0.27 Reel £0.257 £0.248	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	510 V	845 V	10 mm	210 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 410VDC 510V 2500A AEC-Q200 TND10SV511KTLBPSA0 Chemi-Con 1: £0.54 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV511KTLBPSA0 Mouser Part No 661-TND10SV511KTLBPS End of Life	Chemi-Con	Varistors 410VDC 510V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.54 £0.347 £0.283 Reel £0.271 £0.261	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	510 V	845 V	10 mm	210 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 42VDC 56V 500A AEC-Q200 TND10SV560KTBAAAA0 Chemi-Con 1: £0.503 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV560KTBAAAA0 Mouser Part No 661-TND10SV560KTBAAA End of Life	Chemi-Con	Varistors 42VDC 56V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.503 £0.32 £0.26 £0.246 Reel £0.245 £0.238	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		110 V	10 mm	6 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 460VDC 560V 2500A AEC-Q200 TND10SV561KTLBPAA0 Chemi-Con 1: £0.533 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV561KTLBPAA0 Mouser Part No 661-TND10SV561KTLBPA End of Life	Chemi-Con	Varistors 460VDC 560V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.533 £0.34 £0.277 Reel £0.265 £0.255	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	560 V	922 V	10 mm	305 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 460VDC 560V 2500A AEC-Q200 TND10SV561KTLBPSA0 Chemi-Con 1: £0.533 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV561KTLBPSA0 Mouser Part No 661-TND10SV561KTLBPS End of Life	Chemi-Con	Varistors 460VDC 560V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.533 £0.34 £0.278 Reel £0.265 £0.257 £0.256	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	560 V	922 V	10 mm	305 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 505VDC 620V 2500A AEC-Q200 TND10SV621KTLBPAA0 Chemi-Con 1: £0.548 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV621KTLBPAA0 Mouser Part No 661-TND10SV621KTLBPA End of Life	Chemi-Con	Varistors 505VDC 620V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.548 £0.349 £0.285 Reel £0.272 £0.263	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial	620 V	1.025 kV	10 mm	280 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 55VDC 68V 500A AEC-Q200 TND10SV680KTBAAAA0 Chemi-Con 1: £0.533 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV680KTBAAAA0 Mouser Part No 661-TND10SV680KTBAAA End of Life	Chemi-Con	Varistors 55VDC 68V 500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.533 £0.343 £0.28 £0.265 Reel £0.265 £0.257	Min.: 1 Mult.: 1 : 800	SV	MOVs	Radial		135 V	10 mm	5.4 nF	- 55 C	+ 125 C	Ammo Pack
Varistors 560VDC 680V 2500A AEC-Q200 TND10SV681KTLBPAA0 Chemi-Con 1: £1.14 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV681KTLBPAA0 Mouser Part No 661-TND10SV681KTLBPA End of Life	Chemi-Con	Varistors 560VDC 680V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£1.14 £0.695 £0.455 Reel £0.276 £0.274 £0.265	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial		1.12 kV	10 mm	260 pF	- 55 C	+ 125 C	Ammo Pack
Varistors 560VDC 680V 2500A AEC-Q200 TND10SV681KTLBPSA0 Chemi-Con 1: £1.17 Non-Stocked Lead-Time 22 Weeks End of Life	Mfr. Part No. TND10SV681KTLBPSA0 Mouser Part No 661-TND10SV681KTLBPS End of Life	Chemi-Con	Varistors 560VDC 680V 2500A AEC-Q200	Datasheet	Non-Stocked Lead-Time 22 Weeks	£1.17 £0.711 £0.465 Reel £0.282 £0.28 £0.272	Min.: 1 Mult.: 1 : 500	SV	MOVs	Radial		1.12 kV	10 mm	260 pF	- 55 C	+ 125 C	Ammo Pack