Radial Lead Metal Oxide Varistors

A Varistor (or voltage-dependant resistor) is a component that varies its electrical resistance as the applied voltage changes. At low voltage they have a high electrical resistance and at high voltage a low electrical resistance. In a system they are ideal for diverting surge voltages and spikes away from critical components.

Metal Oxide Varistors (MOVs) are made from zinc oxide and other metal oxides placed between two metal plates or contacts. The functions and applications of these components are similar to standard varistors.

  • High surge rating on short pulses
  • Fast response time pico-second range
  • Low standby (leakage) current
  • Cost effective for low average power applications
  • High clamping ratio
  • Board mountable, (Larger devices available)

Z25LA Series
- 15000 to 20000 A
- 130 to 900 V,
- 1 W, High Energy Line Voltage

ZLAH Serie

- 1750 to 10000 A
- 130 to 1000 V
- 0.1 to 1 W, High Energy Line Voltage

ZL Series
- 100 to 6500 A
- 11 to 115 V
- 0.1 to 1 W, Low Voltage

ZLH Series
- 250 to 10000 A
- 11 to 115 V
- 0.1 to 1 W, High Energy Low Voltage

ZLA Serie
- 1200 to 6500 A
- 130 to 1000 V
- 0.1 to 1 W, Line Voltage

Z25LA Series

Part #Max. Continious Operating Voltage (AC)Max. Continious Operating Voltage (DC)Max. Peak Surge Current (A)
Z25LA20113017020000
Z25LA22114018020000
Z25LA24115020020000
Z25LA27117522520000
Z25LA30119025020000
Z25LA33121027520000
Z25LA36123030020000
Z25LA39125032020000
Z25LA43127535020000
Z25LA47130038520000
Z25LA51132041520000
Z25LA56135046020000
Z25LA62138550520000
Z25LA68142056020000
Z25LA75146061520000
Z25LA78148564020000
Z25LA82151067020000
Z25LA91155074520000
Z25LA10262582520000
Z25LA11268089520000
Z25LA12275097020000
Z25LA142880115020000
Z25LA162900120020000

ZL Series

Part #Max. Continious Operating Voltage (AC)Max. Continious Operating Voltage (DC)Max. Peak Surge Current (A)
Z5L1801114100
Z5L2201418100
Z5L2701722100
Z5L3302026100
Z5L3902531100
Z5L4703038100
Z5L5603545100
Z5L6804056100
Z7L1801114250
Z7L2201418250
Z7L2701722250
Z7L3302026250
Z7L3902531250
Z7L4703038250
Z7L5603545250
Z7L6804056250
Z5L8205065400
Z5L1016085400
Z5L12175100400
Z5L15195125400
Z5L181115153400
Z5L201130170400
Z5L221140180400
Z5L241150200400
Z5L271175225400
Z5L331210275400
Z5L361230300400
Z5L391250320400
Z5L431275350400
Z5L471300385400
Z10L1801114500
Z10L2201418500
Z10L2701722500
Z10L3302026500
Z10L3902531500
Z10L4703038500
Z10L5603545500
Z10L6804056500
Z15L18011141000
Z15L22014181000
Z15L27017221000
Z15L33020261000
Z15L39025311000
Z15L47030381000
Z15L56035451000
Z15L68040561000
Z7L82050651200
Z7L10160851200
Z7L121751001200
Z7L151951251200
Z7L1811151531200
Z21L18011142000
Z21L22014182000
Z21L27017222000
Z21L33020262000
Z21L39025312000
Z21L47030382000
Z21L56035452000
Z21L68040562000
Z10L82050652500
Z10L10160952500
Z10L121751002500
Z10L151951252500
Z10L1811151532500
Z15L82050654500
Z15L10160954500
Z15L121751004500
Z15L151951254500
Z15L1811151534500
Z21L82050656500
Z21L21160956500
Z21L121751006500
Z21L151951256500
Z21L181115153

ZLA Series

Part #Max. Continious Operating Voltage (AC)Max. Continious Operating Voltage (DC)Max. Peak Surge Current (A)
Z130LA21301701200
Z140LA21401801200
Z150LA21502001200
Z175LA21752251200
Z210LA42102751200
Z230LA42303001200
Z250LA42503301200
Z275LA42753501200
Z300LA43003851200
Z130LA51301702500
Z140LA51401802500
Z150LA51502002500
Z175LA51752252500
Z210LA102102752500
Z230LA102303002500
Z250LA102503302500
Z275LA102753502500
Z300LA103003852500
Z350LA103504552500
Z385LA103855052500
Z420LA104205602500
Z460LA104606152500
Z480LA204806402500
Z510LA205106702500
Z550LA205507002500
Z575LA205757452500
Z600LA206258252500
Z660LA206808952500
Z130LA10A1301704500
Z140LA10A1401804500
Z150LA10A1502004500
Z175LA10A1752254500
Z210LA20A2102754500
Z230LA20A2303004500
Z250LA20A2503304500
Z275LA20A2753504500
Z300LA20A3003854500
Z350LA20A3504554500
Z385LA20A3855054500
Z420LA20A4205604500
Z460LA20A4606154500
Z480LA40A4806404500
Z510LA40A5106704500
Z550LA40A5507004500
Z575LA40A5757454500
Z600LA50A6258254500
Z660LA50A6808954500
Z1000LA80A100014654500
Z130LA20A1301706500
Z140LA20A1401806500
Z150LA20A1502006500
Z175LA20A1752256500
Z210LA40A2102756500
Z230LA40A2303006500
Z250LA40A2503306500
Z275LA40A2753506500
Z300LA40A3003856500
Z350LA40A3504556500
Z385LA40A3855056500
Z420LA40A4205606500
Z460LA40A4606156500
Z480LA80A4806406500
Z510LA80A5106706500
Z550LA80A5507006500
Z575LA80A5757456500
Z600LA100A6258256500
Z660LA100A6808956500
Z1000LA160A100014656500

ZLAH Series

Part #Max. Continious Operating Voltage (AC)Max. Continious Operating Voltage (DC)Max. Peak Surge Current (A)
Z130LA2H1301701750
Z140LA2H1401801750
Z150LA2H1502001750
Z175LA2H1752251750
Z200LA2H1952501750
Z210LA4H2102751750
Z230LA4H2303001750
Z250LA4H2503201750
Z275LA4H2753501750
Z300LA4H3003851750
Z320LA4H3204101750
Z350LA4H3504601750
Z385LA4H3855051750
Z130LA5H1301703500
Z140LA5H1401803500
Z150LA5H1502003500
Z175LA5H1752253500
Z200LA5H1952503500
Z210LA10H2102753500
Z230LA10H2303003500
Z250LA10H2503203500
Z275LA10H2753503500
Z300LA10H3003853500
Z320LA10H3204103500
Z350LA10H3504603500
Z385LA10H3855053500
Z420LA10H4205603500
Z460LA10H4606153500
Z480LA20H4856403500
Z510LA20H5106703500
Z550LA20H5507453500
Z600LA20H6258253500
Z660LA20H6808953500
Z1000LA20H100014653500
Z130LA10AH1301706000
Z140LA10AH1401806000
Z150LA10AH1502006000
Z175LA10AH1752256000
Z200LA10AH1952506000
Z210LA20AH2102756000
Z230LA20AH2303006000
Z250LA20AH2503206000
Z275LA20AH2753506000
Z300LA20AH3003856000
Z320LA20AH3204106000
Z350LA20AH3504606000
Z385LA20AH3855056000
Z420LA20AH4205606000
Z460LA20AH4606156000
Z480LA40AH4856406000
Z510LA40AH5106706000
Z550LA40AH5507456000
Z600LA50AH6258256000
Z660LA50AH6808956000
Z1000LA80AH100014656000
Z130LA20AH13017010000
Z130LA20BH13017010000
Z140LA20AH14018010000
Z140LA20BH14018010000
Z150LA20AH15020010000
Z150LA20BH15020010000
Z175LA20AH17522510000
Z175LA20BH17522510000
Z200LA20AH19525010000
Z200LA20BH19525010000
Z210LA40AH21027510000
Z210LA40BH21027510000
Z230LA40AH23030010000
Z230LA40BH23030010000
Z250LA40AH25032010000
Z250LA40BH25032010000
Z275LA40AH27535010000
Z275LA40BH27535010000
Z300LA40AH30038510000
Z300LA40BH30038510000
Z320LA40AH32041010000
Z320LA40BH32041010000
Z350LA40AH35046010000
Z350LA40BH35046010000
Z385LA40AH38550510000
Z385LA40BH38550510000
Z420LA40AH42056010000
Z420LA40BH42056010000
Z460LA40AH46061510000
Z460LA40BH46061510000
Z480LA80AH48564010000
Z480LA80BH48564010000
Z510LA80AH51067010000
Z510LA80BH51067010000
Z550LA80AH55074510000
Z550LA80BH55074510000
Z600LA100AH62582510000
Z600LA100BH62582510000
Z660LA100AH68089510000
Z660LA100BH68089510000
Z1000LA160AH1000146510000
Z1000LA160BH1000146510000

ZLH Series

Part #Max. Continious Operating Voltage (AC)Max. Continious Operating Voltage (DC)Max. Peak Surge Current (A)
Z5L180H1114250
Z5L220H1418250
Z5L270H1722250
Z5L330H2026250
Z5L390H2531250
Z5L470H3038250
Z5L560H3545250
Z5L680H4056250
Z7L180H1114500
Z7L220H1418500
Z7L270H1722500
Z7L330H2026500
Z7L390H2531500
Z7L470H3038500
Z7L560H3545500
Z7L680H4056500
Z5L820H5065800
Z5L101H6085800
Z5L121H75100800
Z5L151H95125800
Z5L181H115150800
Z5L201H130170800
Z5L221H140180800
Z5L241H150200800
Z5L271H175225800
Z5L301H195250800
Z5L331H210275800
Z5L361H230300800
Z5L391H250320800
Z5L431H275350800
Z5L471H300385800
Z10L180H11141000
Z10L220H14181000
Z10L270H17221000
Z10L330H20261000
Z10L390H25311000
Z10L470H30381000
Z10L560H35451000
Z10L680H40561000
Z7L820H50651750
Z7L101H60851750
Z7L121H751001750
Z7L151H951251750
Z7L181H1151501750
Z15L180H11142000
Z15L220H14182000
Z15L270H17222000
Z15L330H20262000
Z15L390H25312000
Z15L470H30382000
Z15L560H35452000
Z15L680H40562000
Z21L180H11143000
Z21L220H14183000
Z21L270H17223000
Z21L330H20263000
Z21L390H25313000
Z21L470H30383000
Z21L560H35453000
Z21L680H40563000
Z10L820H50653500
Z10L101H60853500
Z10L121H751003500
Z10L151H951253500
Z10L181H1151503500
Z15L820H50656000
Z15L101H60856000
Z15L121H751006000
Z15L151H951256000
Z15L181H1151506000
Z21L820H506510000
Z21L101H608510000
Z21L121H7510010000
Z21L151H9512510000
Z21L181H11515010000