{"v":"2.0","page_type":"product","title":"V18ZU40P Littelfuse Inc. | Circuit Protection | DigiKey","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Littelfuse Inc.","href":"/python/html6/menu_brand_products/1000/67000/menu_brand_products_LittelfuseInc_1_7478598b2b.html"},{"label":"V18ZU40P","href":null}],"content":{"product":{"mpn":"V18ZU40P","manufacturer":"Littelfuse Inc","brand":"Littelfuse Inc.","brand_url":"/python/html6/menu_brand_products/1000/67000/menu_brand_products_LittelfuseInc_1_7478598b2b.html","title":"V18ZU40P Littelfuse Inc. | Circuit Protection | DigiKey","description":"","attributes":[{"name":"Brand name","values":[{"value":"Littelfuse Inc.","url":"/python/html6/menu_attr_pair/1000/242000000/242400000/menu_attr_pair_Brandname_LittelfuseInc_1_29eb7f1f47.html"}],"name_url":"/python/html6/menu_attr_pair/1000/242000000/242400000/menu_attr_pair_Brandname_LittelfuseInc_1_29eb7f1f47.html"},{"name":"Manufacturer name","values":[{"value":"Littelfuse Inc.","url":"/python/html6/menu_attr_pair/1000/141000000/141037000/menu_attr_pair_Manufacturername_LittelfuseInc_1_ffd1fcbc5b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141037000/menu_attr_pair_Manufacturername_LittelfuseInc_1_ffd1fcbc5b.html"},{"name":"Manufacturer","values":[{"value":"Littelfuse Inc.","url":"/python/html6/menu_attr_pair/1000/2000000/2052000/menu_attr_pair_Manufacturer_LittelfuseInc_1_ed368fa3d5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/2000000/2052000/menu_attr_pair_Manufacturer_LittelfuseInc_1_ed368fa3d5.html"},{"name":"Extra Product Name","values":[{"value":"V18ZU40P Littelfuse Inc. | Circuit Protection | DigiKey","url":"/python/html6/menu_attr_pair/1000/40000000/40087000/menu_attr_pair_ExtraProductName_V18ZU40PLittelfuseIncCircuitProtectionDigi_1_3759e15bbd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40087000/menu_attr_pair_ExtraProductName_V18ZU40PLittelfuseIncCircuitProtectionDigi_1_3759e15bbd.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"extraShipping","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/258000000/258584000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/258000000/258584000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"V18ZU40P","url":"/python/html6/menu_attr_pair/1000/251000000/251636000/menu_attr_pair_MPN_V18ZU40P_1_539c38fe2a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/251000000/251636000/menu_attr_pair_MPN_V18ZU40P_1_539c38fe2a.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"packaging","values":[{"value":"Tape & Reel (TR)","url":"/python/html6/menu_attr_pair/1000/14000000/14537000/menu_attr_pair_packaging_TapeReelTR_1_e42b93b9e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/14000000/14537000/menu_attr_pair_packaging_TapeReelTR_1_e42b93b9e2.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"3429835","url":"/python/html6/menu_attr_pair/1000/52000000/52706000/menu_attr_pair_SKU_3429835_1_c1f8b47242.html"}],"name_url":"/python/html6/menu_attr_pair/1000/52000000/52706000/menu_attr_pair_SKU_3429835_1_c1f8b47242.html"},{"name":"snippet","values":[{"value":"18 V 2 kA Varistor 1 Circuit Through Hole Disc 20mm","url":"/python/html6/menu_attr_pair/1000/186000000/186479000/menu_attr_pair_snippet_18V2kAVaristor1CircuitThroughHoleDisc20mm_1_07ae2dc998.html"}],"name_url":"/python/html6/menu_attr_pair/1000/186000000/186479000/menu_attr_pair_snippet_18V2kAVaristor1CircuitThroughHoleDisc20mm_1_07ae2dc998.html"},{"name":"tierMinQty1","values":[{"value":"2,000","url":"/python/html6/menu_attr_pair/1000/73000000/73880000/menu_attr_pair_tierMinQty1_2000_1_6f586ae3a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/73000000/73880000/menu_attr_pair_tierMinQty1_2000_1_6f586ae3a9.html"},{"name":"tierPrice1","values":[{"value":"0.430514","url":"/python/html6/menu_attr_pair/1000/231000000/231384000/menu_attr_pair_tierPrice1_0430514_1_84fbd951b2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/231000000/231384000/menu_attr_pair_tierPrice1_0430514_1_84fbd951b2.html"},{"name":"Category","values":[{"value":"Circuit Protection","url":"/python/html6/menu_attr_pair/1000/121000000/121703000/menu_attr_pair_Category_CircuitProtection_1_de7ca80ae9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/121000000/121703000/menu_attr_pair_Category_CircuitProtection_1_de7ca80ae9.html"},{"name":"Mfr","values":[{"value":"Littelfuse Inc.","url":"/python/html6/menu_attr_pair/1000/118000000/118365000/menu_attr_pair_Mfr_LittelfuseInc_1_7143365601.html"}],"name_url":"/python/html6/menu_attr_pair/1000/118000000/118365000/menu_attr_pair_Mfr_LittelfuseInc_1_7143365601.html"},{"name":"Series","values":[{"value":"ZU","url":"/python/html6/menu_attr_pair/1000/25000000/25966000/menu_attr_pair_Series_ZU_1_77cfc6b5b0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/25000000/25966000/menu_attr_pair_Series_ZU_1_77cfc6b5b0.html"},{"name":"Package","values":[{"value":"Tape & Reel (TR)","url":"/python/html6/menu_attr_pair/1000/9000000/9107000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9107000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"},{"name":"Product Status","values":[{"value":"Active","url":"/python/html6/menu_attr_pair/1000/31000000/31025000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/31000000/31025000/menu_attr_pair_ProductStatus_Active_1_409e936f40.html"},{"name":"Maximum AC Volts","values":[{"value":"10 V","url":"/python/html6/menu_attr_pair/1000/127000000/127581000/menu_attr_pair_MaximumACVolts_10V_1_c7a3315a40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127581000/menu_attr_pair_MaximumACVolts_10V_1_c7a3315a40.html"},{"name":"Maximum DC Volts","values":[{"value":"14 V","url":"/python/html6/menu_attr_pair/1000/173000000/173439000/menu_attr_pair_MaximumDCVolts_14V_1_087de57176.html"}],"name_url":"/python/html6/menu_attr_pair/1000/173000000/173439000/menu_attr_pair_MaximumDCVolts_14V_1_087de57176.html"},{"name":"Varistor Voltage (Min)","values":[{"value":"16.2 V","url":"/python/html6/menu_attr_pair/1000/209000000/209308000/menu_attr_pair_VaristorVoltageMin_162V_1_8cedf23920.html"}],"name_url":"/python/html6/menu_attr_pair/1000/209000000/209308000/menu_attr_pair_VaristorVoltageMin_162V_1_8cedf23920.html"},{"name":"Varistor Voltage (Typ)","values":[{"value":"18 V","url":"/python/html6/menu_attr_pair/1000/58000000/58059000/menu_attr_pair_VaristorVoltageTyp_18V_1_c269479152.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58059000/menu_attr_pair_VaristorVoltageTyp_18V_1_c269479152.html"},{"name":"Varistor Voltage (Max)","values":[{"value":"19.8 V","url":"/python/html6/menu_attr_pair/1000/6000000/6196000/menu_attr_pair_VaristorVoltageMax_198V_1_d254fd5549.html"}],"name_url":"/python/html6/menu_attr_pair/1000/6000000/6196000/menu_attr_pair_VaristorVoltageMax_198V_1_d254fd5549.html"},{"name":"Current - Surge","values":[{"value":"2 kA","url":"/python/html6/menu_attr_pair/1000/197000000/197174000/menu_attr_pair_CurrentSurge_2kA_1_074c394796.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197174000/menu_attr_pair_CurrentSurge_2kA_1_074c394796.html"},{"name":"Energy","values":[{"value":"80J","url":"/python/html6/menu_attr_pair/1000/74000000/74427000/menu_attr_pair_Energy_80J_1_8bc0a95847.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74427000/menu_attr_pair_Energy_80J_1_8bc0a95847.html"},{"name":"Number of Circuits","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/211000000/211609000/menu_attr_pair_NumberofCircuits_1_1_1c9b284077.html"}],"name_url":"/python/html6/menu_attr_pair/1000/211000000/211609000/menu_attr_pair_NumberofCircuits_1_1_1c9b284077.html"},{"name":"Capacitance @ Frequency","values":[{"value":"22000 pF @ 1 MHz","url":"/python/html6/menu_attr_pair/1000/952000/menu_attr_pair_CapacitanceFrequency_22000pF1MHz_1_dbbd75d29f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/952000/menu_attr_pair_CapacitanceFrequency_22000pF1MHz_1_dbbd75d29f.html"},{"name":"Operating Temperature","values":[{"value":"-55?C ~ 85?C (TA)","url":"/python/html6/menu_attr_pair/1000/239000000/239700000/menu_attr_pair_OperatingTemperature_55C85CTA_1_6ecf5254ae.html"}],"name_url":"/python/html6/menu_attr_pair/1000/239000000/239700000/menu_attr_pair_OperatingTemperature_55C85CTA_1_6ecf5254ae.html"},{"name":"Mounting Type","values":[{"value":"Through Hole","url":"/python/html6/menu_attr_pair/1000/135000000/135284000/menu_attr_pair_MountingType_ThroughHole_1_322499c284.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135284000/menu_attr_pair_MountingType_ThroughHole_1_322499c284.html"},{"name":"Package / Case","values":[{"value":"Disc 20mm","url":"/python/html6/menu_attr_pair/1000/146000000/146829000/menu_attr_pair_PackageCase_Disc20mm_1_0cf7c51ff3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/146000000/146829000/menu_attr_pair_PackageCase_Disc20mm_1_0cf7c51ff3.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"3429835","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/V18ZU40P/3429835","pricing":[{"quantity":1,"price_usd":0.430514}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"V18ZU40PX2855-ND","url":"https://www.digikey.com/product-detail/en/littelfuse-inc/V18ZU40PX2855/V18ZU40PX2855-ND/3429833","pricing":[{"quantity":1,"price_usd":0.3668}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":500},{"name":"Hotenda","sku":"H619198","url":"http://www.hotenda.com/product-item/tvs-varistors-movs/V18ZU40PX2855/H619198.html","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Hotenda","sku":"H619017","url":"http://www.hotenda.com/product-item/tvs-varistors-movs/V18ZU40P/H619017.html","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Newark","sku":"90T9978","url":"https://www.newark.com/90T9978","pricing":[{"quantity":1,"price_usd":0.42}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":2000},{"name":"Newark","sku":"90T9980","url":"https://www.newark.com/90T9980","pricing":[{"quantity":1,"price_usd":0.463}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":2000},{"name":"Digi-Key","sku":"3429833","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/V18ZU40PX2855/3429833","pricing":[{"quantity":1,"price_usd":0.473984}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":2000},{"name":"Galco","sku":"V18ZU40P-LF","url":"https://www.galco.com/buy/Littelfuse/V18ZU40P?source=sitemap","pricing":[{"quantity":1,"price_usd":0.46}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":2000,"image":"https://www.galco.com/media/catalog/product/v/1/v18zu40p_p.jpg"},{"name":"Galco","sku":"V18ZU40PX2855-LF","url":"https://www.galco.com/buy/Littelfuse/V18ZU40PX2855?source=sitemap","pricing":[{"quantity":1,"price_usd":0.49}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2000,"multiple":2000,"image":"https://www.galco.com/media/catalog/product/v/1/v18zu40px2855_p.jpg"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Digi-Key","Galco","Hotenda","Newark"],"completeness":0.85,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}