C-III Series - High Energy Radial Leaded Varistor

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The C-III Series of metal oxide varistors are specifically designed for high surge energy absorption ratings. This is achieved through a special dielectric material formulation which also results in higher repetitive surge ratings than other MOV types.
 
The C-III series is primarily intended for use in AC line Transient Voltage Surge Suppressor (TVSS) product environment and other similar applications requiring high transient energy and peak current capability in a relatively small package size.
  • The C-III series is supplied in 14 and 20mm disc versions with various lead options.
  • These types are shipped in bulk or Tape and Reel packaging.
  • Part number and brand information is provided in the Ratings Table.

Features:
  • Lead–free, HalogenFree and RoHS compliant
  • High energy absorption capability
     WTM 40J to 530J (2ms)
  • High pulse life rating 
  • High peak pulse current capability
     ITM 3500A to 10,000A (8/20μs) 
  • Wide operating voltage range
     VM(AC)RMS 130V to 680V
  • Available in tape and reel for automatic insertion; Also available with crimped and/or trimmed lead styles 
  • No derating up to 85ºC ambient
  • The C-III Series is supplied in 10mm, 14mm and 20mm disc versions with various lead options

Access specifications, certifications, check availability and order parts below

Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)ITM 2xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)Duty Cycle 3kA (pulses)Duty Cycle 750A (pulses)PolarityPartner ECAD ModelsStockSamplesCompare
V1000LA160CP10001200530100001650150018002700Bi-directionalV1000LA160CPCheckOrder
V1000LA80CP1000120026065001650150018002700Bi-directionalV1000LA80CPCheckOrder
V130LA10C
Replaced By: V130LA10CP
13080650050001842283401080Bi-directionalV130LA10C
V130LA10CP13080650050001842283401080Bi-directionalV130LA10CPCheckOrder
V130LA20C
Replaced By: V130LA20CP
13020010000700018422834020120Bi-directionalV130LA20C
V130LA20CP13020010000700018422834020120Bi-directionalV130LA20CPCheckOrder
V130LA20CPX32513020010000700018422032520120Bi-directionalV130LA20CPX325CheckOrder
V130LA20CX325
Replaced By: V130LA20CPX325
13020010000700018422032520120Bi-directionalV130LA20CX325
V130LA5C
Replaced By: V130LA5CP
1304035003000184228340220Bi-directionalV130LA5C
V130LA5CP1304035003000184228340220Bi-directionalV130LA5CPCheckOrder
V130LC10C
Replaced By: V130LC10CP
13045650050001842283401080Bi-directionalV130LC10C
V130LC10CP13045650050001842283401080Bi-directionalV130LC10CPCheckOrder
V130LC20C
Replaced By: V130LC20CP
1309010000700018422834020120Bi-directionalV130LC20C
V130LC20CP1309010000700018422834020120Bi-directionalV130LC20CPCheckOrder
V130LC20CPX3251309010000700018422832520120Bi-directionalV130LC20CPX325CheckOrder
V130LC20CX325
Replaced By: V130LC20CPX325
1309010000700018422832520120Bi-directionalV130LC20CX325
V130LS10C
Replaced By: V130LS10CP
13045650050001842283401080Bi-directionalV130LS10C
V130LS10CP13045650050001842283401080Bi-directionalV130LS10CPCheckOrder
V130LS20C
Replaced By: V130LS20CP
1309010000700018422834020120Bi-directionalV130LS20C
V130LS20CP1309010000700018422834020120Bi-directionalV130LS20CPCheckOrder
V130LS20CPX3251309010000700018422832520120Bi-directionalV130LS20CPX325CheckOrder
V130LS20CX325
Replaced By: V130LS20CPX325
1309010000700018422832520120Bi-directionalV130LS20CX325
V130LT10C
Replaced By: V130LT10CP
13045650050001842283401080Bi-directionalV130LT10C
V130LT10CP13045650050001842283401080Bi-directionalV130LT10CPCheckOrder
V130LT20C
Replaced By: V130LT20CP
1309010000700018422834020120Bi-directionalV130LT20C
V130LT20CP1309010000700018422834020120Bi-directionalV130LT20CPCheckOrder
V130LT20CPX3251309010000700018422832520120Bi-directionalV130LT20CPX325CheckOrder
V130LT20CX325
Replaced By: V130LT20CPX325
1309010000700018422832520120Bi-directionalV130LT20CX325
V130LU10C
Replaced By: V130LU10CP
13045650050001842283401080Bi-directionalV130LU10C
V130LU10CP13045650050001842283401080Bi-directionalV130LU10CPCheckOrder
V130LU20C
Replaced By: V130LU20CP
1309010000700018422834020120Bi-directionalV130LU20C
V130LU20CP1309010000700018422834020120Bi-directionalV130LU20CPCheckOrder
V130LU20CPX3251309010000700018422832520120Bi-directionalV130LU20CPX325CheckOrder
V130LU20CX325
Replaced By: V130LU20CPX325
1309010000700018422832520120Bi-directionalV130LU20CX325
V140LA10C
Replaced By: V140LA10CP
14090650050001982423601080Bi-directionalV140LA10C
V140LA10CP14090650050001982423601080Bi-directionalV140LA10CPCheckOrder
V140LA20C
Replaced By: V140LA20CP
14021010000700019824236020120Bi-directionalV140LA20C
V140LA20CP14021010000700019824236020120Bi-directionalV140LA20CPCheckOrder
V140LA20CPX34014021010000700019823034020120Bi-directionalV140LA20CPX340CheckOrder
V140LA20CX340
Replaced By: V140LA20CPX340
14021010000700019823034020120Bi-directionalV140LA20CX340
V140LA5C
Replaced By: V140LA5CP
1404535003000198242360220Bi-directionalV140LA5C
V140LA5CP1404535003000198242360220Bi-directionalV140LA5CPCheckOrder
V140LC10C
Replaced By: V140LC10CP
14050650050001982423601080Bi-directionalV140LC10C
V140LC10CP14050650050001982423601080Bi-directionalV140LC10CPCheckOrder
V140LC20C
Replaced By: V140LC20CP
14010010000700019824236020120Bi-directionalV140LC20C
V140LC20CP14010010000700019824236020120Bi-directionalV140LC20CPCheckOrder
V140LC20CPX34014010010000700019824234020120Bi-directionalV140LC20CPX340CheckOrder
V140LC20CX340
Replaced By: V140LC20CPX340
14010010000700019824234020120Bi-directionalV140LC20CX340
V140LS10C
Replaced By: V140LS10CP
14050650050001982423601080Bi-directionalV140LS10C
V140LS10CP14050650050001982423601080Bi-directionalV140LS10CPCheckOrder
V140LS20C
Replaced By: V140LS20CP
14010010000700019824236020120Bi-directionalV140LS20C
V140LS20CP14010010000700019824236020120Bi-directionalV140LS20CPCheckOrder
V140LS20CPX34014010010000700019824234020120Bi-directionalV140LS20CPX340CheckOrder
V140LS20CX340
Replaced By: V140LS20CPX340
14010010000700019824234020120Bi-directionalV140LS20CX340
V140LT10C
Replaced By: V140LT10CP
14050650050001982423601080Bi-directionalV140LT10C
V140LT10CP14050650050001982423601080Bi-directionalV140LT10CPCheckOrder
V140LT20C
Replaced By: V140LT20CP
14010010000700019824236020120Bi-directionalV140LT20C
V140LT20CP14010010000700019824236020120Bi-directionalV140LT20CPCheckOrder
V140LT20CPX34014010010000700019824234020120Bi-directionalV140LT20CPX340CheckOrder
V140LT20CX340
Replaced By: V140LT20CPX340
14010010000700019824234020120Bi-directionalV140LT20CX340
V140LU10C
Replaced By: V140LU10CP
14050650050001982423601080Bi-directionalV140LU10C
V140LU10CP14050650050001982423601080Bi-directionalV140LU10CPCheckOrder
V140LU20C
Replaced By: V140LU20CP
14010010000700019824236020120Bi-directionalV140LU20C
V140LU20CP14010010000700019824236020120Bi-directionalV140LU20CPCheckOrder
V140LU20CPX34014010010000700019824234020120Bi-directionalV140LU20CPX340CheckOrder
V140LU20CX340
Replaced By: V140LU20CPX340
14010010000700019824234020120Bi-directionalV140LU20CX340
V150LA10C
Replaced By: V150LA10CP
150100650050002122683951080Bi-directionalV150LA10C
V150LA10CP150100650050002122683951080Bi-directionalV150LA10CPCheckOrder
V150LA20C
Replaced By: V150LA20CP
15021510000700021226839520120Bi-directionalV150LA20C
V150LA20CP15021510000700021226839520120Bi-directionalV150LA20CPCheckOrder
V150LA20CPX36015021510000700021224336020120Bi-directionalV150LA20CPX360CheckOrder
V150LA20CX360
Replaced By: V150LA20CPX360
15021510000700021224336020120Bi-directionalV150LA20CX360
V150LA5C
Replaced By: V150LA5CP
1505035003000212268340220Bi-directionalV150LA5C
V150LA5CP1505035003000212268340220Bi-directionalV150LA5CPCheckOrder
V150LC10C
Replaced By: V150LC10CP
15055650050002122683951080Bi-directionalV150LC10C
V150LC10CP15055650050002122683951080Bi-directionalV150LC10CPCheckOrder
V150LC20C
Replaced By: V150LC20CP
15011010000700021226839520120Bi-directionalV150LC20C
V150LC20CP15011010000700021226839520120Bi-directionalV150LC20CPCheckOrder
V150LC20CPX36015011010000700021226836020120Bi-directionalV150LC20CPX360CheckOrder
V150LC20CX360
Replaced By: V150LC20CPX360
15011010000700021226836020120Bi-directionalV150LC20CX360
V150LS10C
Replaced By: V150LS10CP
15055650050002122683951080Bi-directionalV150LS10C
V150LS10CP15055650050002122683951080Bi-directionalV150LS10CPCheckOrder
V150LS20C
Replaced By: V150LS20CP
15011010000700021226839520120Bi-directionalV150LS20C
V150LS20CP15011010000700021226839520120Bi-directionalV150LS20CPCheckOrder
V150LS20CPX36015011010000700021226836020120Bi-directionalV150LS20CPX360CheckOrder
V150LS20CX360
Replaced By: V150LS20CPX360
15011010000700021226836020120Bi-directionalV150LS20CX360
V150LT10C
Replaced By: V150LT10CP
15055650050002122683951080Bi-directionalV150LT10C
V150LT10CP15055650050002122683951080Bi-directionalV150LT10CPCheckOrder
V150LT20C
Replaced By: V150LT20CP
15011010000700021226839520120Bi-directionalV150LT20C
V150LT20CP15011010000700021226839520120Bi-directionalV150LT20CPCheckOrder
V150LT20CPX36015021510000700022821224336020120Bi-directionalV150LT20CPX360CheckOrder
V150LT20CX360
Replaced By: V150LT20CPX360
15011010000700021226836020120Bi-directionalV150LT20CX360
V150LU10C
Replaced By: V150LU10CP
15055650050002122683951080Bi-directionalV150LU10C
V150LU10CP15055650050002122683951080Bi-directionalV150LU10CPCheckOrder
V150LU20C
Replaced By: V150LU20CP
15011010000700021226839520120Bi-directionalV150LU20C
V150LU20CP15011010000700021226839520120Bi-directionalV150LU20CPCheckOrder
V150LU20CPX36015011010000700021226836020120Bi-directionalV150LU20CPX360CheckOrder
V150LU20CX360
Replaced By: V150LU20CPX360
15011010000700021226836020120Bi-directionalV150LU20CX360
V175LA10C
Replaced By: V175LA10CP
175110650050002473034551080Bi-directionalV175LA10C
V175LA10CP175110650050002473034551080Bi-directionalV175LA10CPCheckOrder
V175LA10CPX1347175110650050002752473034551080Bi-directionalV175LA10CPX1347CheckOrder
V175LA20C
Replaced By: V175LA20CP
17522010000700024730345520120Bi-directionalV175LA20C
V175LA20CP17522010000700024730345520120Bi-directionalV175LA20CPCheckOrder
V175LA20CPX42517522010000700024728542520120Bi-directionalV175LA20CPX425CheckOrder
V175LA20CX425
Replaced By: V175LA20CPX425
17522010000700024728542520120Bi-directionalV175LA20CX425
V175LA5C
Replaced By: V175LA5CP
1755535003000247303455220Bi-directionalV175LA5C
V175LA5CP1755535003000247303455220Bi-directionalV175LA5CPCheckOrder
V175LC10C
Replaced By: V175LC10CP
17560650050002473034551080Bi-directionalV175LC10C
V175LC10CP17560650050002473034551080Bi-directionalV175LC10CPCheckOrder
V175LC20C
Replaced By: V175LC20CP
17512010000700024730345520120Bi-directionalV175LC20C
V175LC20CP17512010000700024730345520120Bi-directionalV175LC20CPCheckOrder
V175LC20CPX42517512010000700024730342520120Bi-directionalV175LC20CPX425CheckOrder
V175LC20CX425
Replaced By: V175LC20CPX425
17512010000700024730342520120Bi-directionalV175LC20CX425
V175LS10C
Replaced By: V175LS10CP
17560650050002473034551080Bi-directionalV175LS10C
V175LS10CP17560650050002473034551080Bi-directionalV175LS10CPCheckOrder
V175LS20C
Replaced By: V175LS20CP
17512010000700024730345520120Bi-directionalV175LS20C
V175LS20CP17512010000700024730345520120Bi-directionalV175LS20CPCheckOrder
V175LS20CPX42517512010000700024730342520120Bi-directionalV175LS20CPX425CheckOrder
V175LS20CX425
Replaced By: V175LS20CPX425
17512010000700024730342520120Bi-directionalV175LS20CX425
V175LS5CP1755535003000275247303455220Bi-directionalV175LS5CPCheckOrder
V175LT10C
Replaced By: V175LT10CP
17560650050002473034551080Bi-directionalV175LT10C
V175LT10CP17560650050002473034551080Bi-directionalV175LT10CPCheckOrder
V175LT20C
Replaced By: V175LT20CP
17512010000700024730345520120Bi-directionalV175LT20C
V175LT20CP17512010000700024730345520120Bi-directionalV175LT20CPCheckOrder
V175LT20CPX42517512010000700024730342520120Bi-directionalV175LT20CPX425CheckOrder
V175LT20CX425
Replaced By: V175LT20CPX425
17512010000700024730342520120Bi-directionalV175LT20CX425
V175LT5CP1755535003000275247303455220Bi-directionalV175LT5CPCheckOrder
V175LU10C
Replaced By: V175LU10CP
17560650050002473034551080Bi-directionalV175LU10C
V175LU10CP17560650050002473034551080Bi-directionalV175LU10CPCheckOrder
V175LU20C
Replaced By: V175LU20CP
17512010000700024730345520120Bi-directionalV175LU20C
V175LU20CP17512010000700024730345520120Bi-directionalV175LU20CPCheckOrder
V175LU20CPX42517512010000700024730342520120Bi-directionalV175LU20CPX425CheckOrder
V175LU20CX425
Replaced By: V175LU20CPX425
17512010000700024730342520120Bi-directionalV175LU20CX425
V230LA10C
Replaced By: V230LA10CP
2306035003000324396595220Bi-directionalV230LA10C
V230LA10CP2306035003000324396595220Bi-directionalV230LA10CPCheckOrder
V230LA20C
Replaced By: V230LA20CP
230125650050003243965951080Bi-directionalV230LA20C
V230LA20CP230125650050003243965951080Bi-directionalV230LA20CPCheckOrder
V230LA40C
Replaced By: V230LA40CP
23028010000700032439659520120Bi-directionalV230LA40C
V230LA40CP23028010000700032439659520120Bi-directionalV230LA40CPCheckOrder
V230LA40CPX5702308010000700032438457020120Bi-directionalV230LA40CPX570CheckOrder
V230LA40CX570
Replaced By: V230LA40CPX570
2308010000700032438457020120Bi-directionalV230LA40CX570
V230LC20C
Replaced By: V230LC20CP
23080650050003243965951080Bi-directionalV230LC20C
V230LC20CP23080650050003243965951080Bi-directionalV230LC20CPCheckOrder
V230LC40C
Replaced By: V230LC40CP
23016010000700032439659520120Bi-directionalV230LC40C
V230LC40CP23016010000700032439659520120Bi-directionalV230LC40CPCheckOrder
V230LC40CPX57023016010000700032439657020120Bi-directionalV230LC40CPX570CheckOrder
V230LC40CX570
Replaced By: V230LC40CPX570
23016010000700032439657020120Bi-directionalV230LC40CX570
V230LS20C
Replaced By: V230LS20CP
23080650050003243965951080Bi-directionalV230LS20C
V230LS20CP23080650050003243965951080Bi-directionalV230LS20CPCheckOrder