{"v":"2.0","page_type":"product","title":"Q4X3RP Littelfuse Inc. | Discrete Semiconductor Products | 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":"Q4X3RP","href":null}],"content":{"product":{"mpn":"Q4X3RP","manufacturer":"Littelfuse Inc","brand":"Littelfuse Inc.","brand_url":"/python/html6/menu_brand_products/1000/67000/menu_brand_products_LittelfuseInc_1_7478598b2b.html","title":"Q4X3RP Littelfuse Inc. | Discrete Semiconductor Products | 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":"Q4X3RP Littelfuse Inc. | Discrete Semiconductor Products | DigiKey","url":"/python/html6/menu_attr_pair/1000/159000000/159524000/menu_attr_pair_ExtraProductName_Q4X3RPLittelfuseIncDiscreteSemiconductorPr_1_d9f5e10652.html"}],"name_url":"/python/html6/menu_attr_pair/1000/159000000/159524000/menu_attr_pair_ExtraProductName_Q4X3RPLittelfuseIncDiscreteSemiconductorPr_1_d9f5e10652.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":"Q4X3RP","url":"/python/html6/menu_attr_pair/1000/16000000/16593000/menu_attr_pair_MPN_Q4X3RP_1_188ef9a48d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/16000000/16593000/menu_attr_pair_MPN_Q4X3RP_1_188ef9a48d.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":"Cut Tape (CT) & Digi-Reel?","url":"/python/html6/menu_attr_pair/1000/262000000/262857000/menu_attr_pair_packaging_CutTapeCTDigiReel_1_6fe9c4f58e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/262000000/262857000/menu_attr_pair_packaging_CutTapeCTDigiReel_1_6fe9c4f58e.html"},{"name":"qtyInStock","values":[{"value":"1851","url":"/python/html6/menu_attr_pair/1000/197000000/197666000/menu_attr_pair_qtyInStock_1851_1_4379a0611b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197666000/menu_attr_pair_qtyInStock_1851_1_4379a0611b.html"},{"name":"SKU","values":[{"value":"271538","url":"/python/html6/menu_attr_pair/1000/66000000/66353000/menu_attr_pair_SKU_271538_1_97ba504cc0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66353000/menu_attr_pair_SKU_271538_1_97ba504cc0.html"},{"name":"snippet","values":[{"value":"TRIAC Logic - Sensitive Gate 400 V 800 mA Surface Mount DO-214 (Compak)","url":"/python/html6/menu_attr_pair/1000/211000000/211995000/menu_attr_pair_snippet_TRIACLogicSensitiveGate400V800mASurfaceMou_1_271050a0d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/211000000/211995000/menu_attr_pair_snippet_TRIACLogicSensitiveGate400V800mASurfaceMou_1_271050a0d8.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierMinQty2","values":[{"value":"10","url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"}],"name_url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"},{"name":"tierMinQty3","values":[{"value":"100","url":"/python/html6/menu_attr_pair/1000/201000000/201454000/menu_attr_pair_tierMinQty3_100_1_af5bfb97b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201454000/menu_attr_pair_tierMinQty3_100_1_af5bfb97b4.html"},{"name":"tierMinQty4","values":[{"value":"500","url":"/python/html6/menu_attr_pair/1000/158000000/158282000/menu_attr_pair_tierMinQty4_500_1_b860aaea8b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/158000000/158282000/menu_attr_pair_tierMinQty4_500_1_b860aaea8b.html"},{"name":"tierMinQty5","values":[{"value":"1,000","url":"/python/html6/menu_attr_pair/1000/152000000/152972000/menu_attr_pair_tierMinQty5_1000_1_4534ebde7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/152000000/152972000/menu_attr_pair_tierMinQty5_1000_1_4534ebde7d.html"},{"name":"tierPrice1","values":[{"value":"1.4144999999999999","url":"/python/html6/menu_attr_pair/1000/130000000/130294000/menu_attr_pair_tierPrice1_14144999999999999_1_afd432b1b7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130294000/menu_attr_pair_tierPrice1_14144999999999999_1_afd432b1b7.html"},{"name":"tierPrice2","values":[{"value":"1.2684499999999999","url":"/python/html6/menu_attr_pair/1000/156000000/156938000/menu_attr_pair_tierPrice2_12684499999999999_1_2a6958e882.html"}],"name_url":"/python/html6/menu_attr_pair/1000/156000000/156938000/menu_attr_pair_tierPrice2_12684499999999999_1_2a6958e882.html"},{"name":"tierPrice3","values":[{"value":"0.98854","url":"/python/html6/menu_attr_pair/1000/209000000/209677000/menu_attr_pair_tierPrice3_098854_1_7aded047bb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/209000000/209677000/menu_attr_pair_tierPrice3_098854_1_7aded047bb.html"},{"name":"tierPrice4","values":[{"value":"0.816661","url":"/python/html6/menu_attr_pair/1000/72000000/72978000/menu_attr_pair_tierPrice4_0816661_1_e6621fe08b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/72000000/72978000/menu_attr_pair_tierPrice4_0816661_1_e6621fe08b.html"},{"name":"tierPrice5","values":[{"value":"0.6447244999999999","url":"/python/html6/menu_attr_pair/1000/57000000/57245000/menu_attr_pair_tierPrice5_06447244999999999_1_99a54ceef8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/57000000/57245000/menu_attr_pair_tierPrice5_06447244999999999_1_99a54ceef8.html"},{"name":"Category","values":[{"value":"Discrete Semiconductor Products","url":"/python/html6/menu_attr_pair/1000/44000000/44098000/menu_attr_pair_Category_DiscreteSemiconductorProducts_1_e570fe773a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/44000000/44098000/menu_attr_pair_Category_DiscreteSemiconductorProducts_1_e570fe773a.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":"-","url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/82000000/82399000/menu_attr_pair_Series_unknown_1_420ccc4cfd.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":"Triac Type","values":[{"value":"Logic - Sensitive Gate","url":"/python/html6/menu_attr_pair/1000/93000000/93818000/menu_attr_pair_TriacType_LogicSensitiveGate_1_0cbf34e101.html"}],"name_url":"/python/html6/menu_attr_pair/1000/93000000/93818000/menu_attr_pair_TriacType_LogicSensitiveGate_1_0cbf34e101.html"},{"name":"Voltage - Off State","values":[{"value":"400 V","url":"/python/html6/menu_attr_pair/1000/132000000/132572000/menu_attr_pair_VoltageOffState_400V_1_842126d6b8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/132000000/132572000/menu_attr_pair_VoltageOffState_400V_1_842126d6b8.html"},{"name":"Current - On State (It (RMS)) (Max)","values":[{"value":"800 mA","url":"/python/html6/menu_attr_pair/1000/187000000/187263000/menu_attr_pair_CurrentOnStateItRMSMax_800mA_1_9eacb5b092.html"}],"name_url":"/python/html6/menu_attr_pair/1000/187000000/187263000/menu_attr_pair_CurrentOnStateItRMSMax_800mA_1_9eacb5b092.html"},{"name":"Voltage - Gate Trigger (Vgt) (Max)","values":[{"value":"1.3 V","url":"/python/html6/menu_attr_pair/1000/86000000/86547000/menu_attr_pair_VoltageGateTriggerVgtMax_13V_1_a9a2a17d2f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/86000000/86547000/menu_attr_pair_VoltageGateTriggerVgtMax_13V_1_a9a2a17d2f.html"},{"name":"Current - Non Rep Surge 50, 60Hz (Itsm)","values":[{"value":"8.3A, 10A","url":"/python/html6/menu_attr_pair/1000/13000000/13322000/menu_attr_pair_CurrentNonRepSurge5060HzItsm_83A10A_1_2095c6d572.html"}],"name_url":"/python/html6/menu_attr_pair/1000/13000000/13322000/menu_attr_pair_CurrentNonRepSurge5060HzItsm_83A10A_1_2095c6d572.html"},{"name":"Current - Gate Trigger (Igt) (Max)","values":[{"value":"10 mA","url":"/python/html6/menu_attr_pair/1000/151000000/151674000/menu_attr_pair_CurrentGateTriggerIgtMax_10mA_1_4e039f4c6f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/151000000/151674000/menu_attr_pair_CurrentGateTriggerIgtMax_10mA_1_4e039f4c6f.html"},{"name":"Current - Hold (Ih) (Max)","values":[{"value":"15 mA","url":"/python/html6/menu_attr_pair/1000/133000000/133203000/menu_attr_pair_CurrentHoldIhMax_15mA_1_e7a72da8d9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133203000/menu_attr_pair_CurrentHoldIhMax_15mA_1_e7a72da8d9.html"},{"name":"Configuration","values":[{"value":"Single","url":"/python/html6/menu_attr_pair/1000/3000000/3260000/menu_attr_pair_Configuration_Single_1_ede23f378c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/3000000/3260000/menu_attr_pair_Configuration_Single_1_ede23f378c.html"},{"name":"Operating Temperature","values":[{"value":"-40?C ~ 125?C (TJ)","url":"/python/html6/menu_attr_pair/1000/47000000/47912000/menu_attr_pair_OperatingTemperature_40C125CTJ_1_7453a1eef7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/47000000/47912000/menu_attr_pair_OperatingTemperature_40C125CTJ_1_7453a1eef7.html"},{"name":"Mounting Type","values":[{"value":"Surface Mount","url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"},{"name":"Package / Case","values":[{"value":"DO-214AA, SMB (3 Leads), Compak","url":"/python/html6/menu_attr_pair/1000/212000000/212404000/menu_attr_pair_PackageCase_DO214AASMB3LeadsCompak_1_b8148e21d0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212404000/menu_attr_pair_PackageCase_DO214AASMB3LeadsCompak_1_b8148e21d0.html"},{"name":"Supplier Device Package","values":[{"value":"DO-214 (Compak)","url":"/python/html6/menu_attr_pair/1000/23000000/23432000/menu_attr_pair_SupplierDevicePackage_DO214Compak_1_daf401571c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23432000/menu_attr_pair_SupplierDevicePackage_DO214Compak_1_daf401571c.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"271538","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/Q4X3RP/271538","pricing":[{"quantity":1,"price_usd":1.4145}],"stock":{"available":true,"quantity":1851,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Radwell","sku":"Q4X3RP","url":"http://www.radwell.com/Buy/LITTELFUSE/LITTELFUSE/Q4X3RP","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2500,"multiple":2500,"image":"https://az343058.vo.msecnd.net/productlargeimages/preview.jpg"},{"name":"1Source","sku":"Q4X3RP","url":"http://www.1sourcecomponents.com/store/product_info.php/littelfuse-q4x3rp-triac-400v-800ma-214-p-611660","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Hotenda","sku":"H1915305","url":"http://www.hotenda.com/product-item/triacs/Q4X3RP/H1915305.html","pricing":[{"quantity":1,"price_usd":0.392}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Win Source","sku":"Q4X3RP","url":"https://www.win-source.net/triacs-q4x3rp.html","pricing":[],"stock":{"available":true,"quantity":4800,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Future Electronics","sku":"1513522","url":"https://www.futureelectronics.com/p/electromechanical--circuit-protection--power-thyristors/q4x3rp-littelfuse-1513522","pricing":[{"quantity":1,"price_usd":0.5383}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2500,"multiple":2500},{"name":"Newark","sku":"56J8565","url":"https://www.newark.com/56J8565","pricing":[{"quantity":1,"price_usd":0.74}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":2500,"multiple":2500,"image":"http://www.newark.com/productimages/large/en_US/4076158.jpg"},{"name":"Digi-Key","sku":"271539","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/Q4X3RP/271539","pricing":[{"quantity":1,"price_usd":1.4145}],"stock":{"available":true,"quantity":1851,"lead_time_days":0},"moq":1,"multiple":1}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["1Source","Digi-Key","Future Electronics","Hotenda","Newark","Radwell","Win Source"],"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"}}