{"v":"2.0","page_type":"product","title":"RXEF110K-AP 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":"RXEF110K-AP","href":null}],"content":{"product":{"mpn":"RXEF110K-AP","manufacturer":"Littelfuse Inc","brand":"Littelfuse Inc.","brand_url":"/python/html6/menu_brand_products/1000/67000/menu_brand_products_LittelfuseInc_1_7478598b2b.html","title":"RXEF110K-AP 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":"DimensionUnit","values":[{"value":"inch","url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"},{"name":"Extra Product Name","values":[{"value":"RXEF110K-AP Littelfuse Inc. | Circuit Protection | DigiKey","url":"/python/html6/menu_attr_pair/1000/94000000/94571000/menu_attr_pair_ExtraProductName_RXEF110KAPLittelfuseIncCircuitProtectionDi_1_3a0dc48e99.html"}],"name_url":"/python/html6/menu_attr_pair/1000/94000000/94571000/menu_attr_pair_ExtraProductName_RXEF110KAPLittelfuseIncCircuitProtectionDi_1_3a0dc48e99.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":"height","values":[{"value":"0.689","url":"/python/html6/menu_attr_pair/1000/96000000/96981000/menu_attr_pair_height_0689_1_05c7d35428.html"}],"name_url":"/python/html6/menu_attr_pair/1000/96000000/96981000/menu_attr_pair_height_0689_1_05c7d35428.html"},{"name":"height_Attrib","values":[{"value":"Height - Seated (Max)","url":"/python/html6/menu_attr_pair/1000/182000000/182576000/menu_attr_pair_heightAttrib_HeightSeatedMax_1_e8efbe1468.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182576000/menu_attr_pair_heightAttrib_HeightSeatedMax_1_e8efbe1468.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":"RXEF110K-AP","url":"/python/html6/menu_attr_pair/1000/135000000/135821000/menu_attr_pair_MPN_RXEF110KAP_1_de63502474.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135821000/menu_attr_pair_MPN_RXEF110KAP_1_de63502474.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":"qtyInStock","values":[{"value":"9653","url":"/python/html6/menu_attr_pair/1000/236000000/236156000/menu_attr_pair_qtyInStock_9653_1_cf2f716c9f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/236000000/236156000/menu_attr_pair_qtyInStock_9653_1_cf2f716c9f.html"},{"name":"SKU","values":[{"value":"3884992","url":"/python/html6/menu_attr_pair/1000/188000000/188291000/menu_attr_pair_SKU_3884992_1_9f5ec7d4dc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/188000000/188291000/menu_attr_pair_SKU_3884992_1_9f5ec7d4dc.html"},{"name":"snippet","values":[{"value":"Polymeric PTC Resettable Fuse 72V 1.1 A Ih Through Hole Radial, Disc","url":"/python/html6/menu_attr_pair/1000/201000000/201000000/menu_attr_pair_snippet_PolymericPTCResettableFuse72V11AIhThroughH_1_9350509cc5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201000000/menu_attr_pair_snippet_PolymericPTCResettableFuse72V11AIhThroughH_1_9350509cc5.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":"tierMinQty10","values":[{"value":"3,000","url":"/python/html6/menu_attr_pair/1000/71000000/71033000/menu_attr_pair_tierMinQty10_3000_1_4de90828c9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/71000000/71033000/menu_attr_pair_tierMinQty10_3000_1_4de90828c9.html"},{"name":"tierMinQty2","values":[{"value":"5","url":"/python/html6/menu_attr_pair/1000/34000000/34981000/menu_attr_pair_tierMinQty2_5_1_b9ae4c5443.html"}],"name_url":"/python/html6/menu_attr_pair/1000/34000000/34981000/menu_attr_pair_tierMinQty2_5_1_b9ae4c5443.html"},{"name":"tierMinQty3","values":[{"value":"10","url":"/python/html6/menu_attr_pair/1000/252000000/252929000/menu_attr_pair_tierMinQty3_10_1_1819db5cd2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/252000000/252929000/menu_attr_pair_tierMinQty3_10_1_1819db5cd2.html"},{"name":"tierMinQty4","values":[{"value":"50","url":"/python/html6/menu_attr_pair/1000/236000000/236692000/menu_attr_pair_tierMinQty4_50_1_02337155e4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/236000000/236692000/menu_attr_pair_tierMinQty4_50_1_02337155e4.html"},{"name":"tierMinQty5","values":[{"value":"100","url":"/python/html6/menu_attr_pair/1000/111000000/111640000/menu_attr_pair_tierMinQty5_100_1_2400e71bd9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/111000000/111640000/menu_attr_pair_tierMinQty5_100_1_2400e71bd9.html"},{"name":"tierMinQty6","values":[{"value":"250","url":"/python/html6/menu_attr_pair/1000/134000000/134190000/menu_attr_pair_tierMinQty6_250_1_424666e70f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/134000000/134190000/menu_attr_pair_tierMinQty6_250_1_424666e70f.html"},{"name":"tierMinQty7","values":[{"value":"500","url":"/python/html6/menu_attr_pair/1000/247000000/247422000/menu_attr_pair_tierMinQty7_500_1_be95a6242f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247422000/menu_attr_pair_tierMinQty7_500_1_be95a6242f.html"},{"name":"tierMinQty9","values":[{"value":"2,000","url":"/python/html6/menu_attr_pair/1000/150000000/150974000/menu_attr_pair_tierMinQty9_2000_1_64f0faa701.html"}],"name_url":"/python/html6/menu_attr_pair/1000/150000000/150974000/menu_attr_pair_tierMinQty9_2000_1_64f0faa701.html"},{"name":"tierPrice1","values":[{"value":"0.644","url":"/python/html6/menu_attr_pair/1000/244000000/244817000/menu_attr_pair_tierPrice1_0644_1_e46c1133bf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/244000000/244817000/menu_attr_pair_tierPrice1_0644_1_e46c1133bf.html"},{"name":"tierPrice10","values":[{"value":"0.22928","url":"/python/html6/menu_attr_pair/1000/213000000/213308000/menu_attr_pair_tierPrice10_022928_1_a94b9f71bf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/213000000/213308000/menu_attr_pair_tierPrice10_022928_1_a94b9f71bf.html"},{"name":"tierPrice2","values":[{"value":"0.6233","url":"/python/html6/menu_attr_pair/1000/222000000/222956000/menu_attr_pair_tierPrice2_06233_1_bdfe0ef692.html"}],"name_url":"/python/html6/menu_attr_pair/1000/222000000/222956000/menu_attr_pair_tierPrice2_06233_1_bdfe0ef692.html"},{"name":"tierPrice3","values":[{"value":"0.60375","url":"/python/html6/menu_attr_pair/1000/232000000/232767000/menu_attr_pair_tierPrice3_060375_1_4647ddabbe.html"}],"name_url":"/python/html6/menu_attr_pair/1000/232000000/232767000/menu_attr_pair_tierPrice3_060375_1_4647ddabbe.html"},{"name":"tierPrice4","values":[{"value":"0.50807","url":"/python/html6/menu_attr_pair/1000/67000000/67324000/menu_attr_pair_tierPrice4_050807_1_1ca26fe199.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67324000/menu_attr_pair_tierPrice4_050807_1_1ca26fe199.html"},{"name":"tierPrice5","values":[{"value":"0.42193499999999995","url":"/python/html6/menu_attr_pair/1000/68000000/68583000/menu_attr_pair_tierPrice5_042193499999999995_1_6399099c28.html"}],"name_url":"/python/html6/menu_attr_pair/1000/68000000/68583000/menu_attr_pair_tierPrice5_042193499999999995_1_6399099c28.html"},{"name":"tierPrice6","values":[{"value":"0.38354799999999994","url":"/python/html6/menu_attr_pair/1000/70000000/70991000/menu_attr_pair_tierPrice6_038354799999999994_1_001e1f314d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/70000000/70991000/menu_attr_pair_tierPrice6_038354799999999994_1_001e1f314d.html"},{"name":"tierPrice7","values":[{"value":"0.32600199999999996","url":"/python/html6/menu_attr_pair/1000/218000000/218655000/menu_attr_pair_tierPrice7_032600199999999996_1_e0bc5037d4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/218000000/218655000/menu_attr_pair_tierPrice7_032600199999999996_1_e0bc5037d4.html"},{"name":"tierPrice9","values":[{"value":"0.23345","url":"/python/html6/menu_attr_pair/1000/101000000/101364000/menu_attr_pair_tierPrice9_023345_1_5b4d123873.html"}],"name_url":"/python/html6/menu_attr_pair/1000/101000000/101364000/menu_attr_pair_tierPrice9_023345_1_5b4d123873.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":"PolySwitch?, RXEF","url":"/python/html6/menu_attr_pair/1000/259000000/259301000/menu_attr_pair_Series_PolySwitchRXEF_1_63bb67e16c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/259000000/259301000/menu_attr_pair_Series_PolySwitchRXEF_1_63bb67e16c.html"},{"name":"Package","values":[{"value":"Cut Tape (CT)","url":"/python/html6/menu_attr_pair/1000/125000000/125810000/menu_attr_pair_Package_CutTapeCT_1_56570ad644.html"}],"name_url":"/python/html6/menu_attr_pair/1000/125000000/125810000/menu_attr_pair_Package_CutTapeCT_1_56570ad644.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":"Type","values":[{"value":"Polymeric","url":"/python/html6/menu_attr_pair/1000/250000000/250897000/menu_attr_pair_Type_Polymeric_1_33665276e6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/250000000/250897000/menu_attr_pair_Type_Polymeric_1_33665276e6.html"},{"name":"Voltage - Max","values":[{"value":"72V","url":"/python/html6/menu_attr_pair/1000/148000000/148339000/menu_attr_pair_VoltageMax_72V_1_0e40cc80bb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/148000000/148339000/menu_attr_pair_VoltageMax_72V_1_0e40cc80bb.html"},{"name":"Current - Max","values":[{"value":"40 A","url":"/python/html6/menu_attr_pair/1000/67000000/67149000/menu_attr_pair_CurrentMax_40A_1_37f87b097a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67149000/menu_attr_pair_CurrentMax_40A_1_37f87b097a.html"},{"name":"Current - Hold (Ih) (Max)","values":[{"value":"1.1 A","url":"/python/html6/menu_attr_pair/1000/209000000/209821000/menu_attr_pair_CurrentHoldIhMax_11A_1_60478d24be.html"}],"name_url":"/python/html6/menu_attr_pair/1000/209000000/209821000/menu_attr_pair_CurrentHoldIhMax_11A_1_60478d24be.html"},{"name":"Current - Trip (It)","values":[{"value":"2.2 A","url":"/python/html6/menu_attr_pair/1000/119000000/119980000/menu_attr_pair_CurrentTripIt_22A_1_fecad17de4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119980000/menu_attr_pair_CurrentTripIt_22A_1_fecad17de4.html"},{"name":"Time to Trip","values":[{"value":"8.2 s","url":"/python/html6/menu_attr_pair/1000/40000000/40907000/menu_attr_pair_TimetoTrip_82s_1_4e888080ef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40907000/menu_attr_pair_TimetoTrip_82s_1_4e888080ef.html"},{"name":"Resistance - Initial (Ri) (Min)","values":[{"value":"150 mOhms","url":"/python/html6/menu_attr_pair/1000/64000000/64832000/menu_attr_pair_ResistanceInitialRiMin_150mOhms_1_d02ba1b570.html"}],"name_url":"/python/html6/menu_attr_pair/1000/64000000/64832000/menu_attr_pair_ResistanceInitialRiMin_150mOhms_1_d02ba1b570.html"},{"name":"Resistance - Post Trip (R1) (Max)","values":[{"value":"380 mOhms","url":"/python/html6/menu_attr_pair/1000/129000000/129927000/menu_attr_pair_ResistancePostTripR1Max_380mOhms_1_a3090fc547.html"}],"name_url":"/python/html6/menu_attr_pair/1000/129000000/129927000/menu_attr_pair_ResistancePostTripR1Max_380mOhms_1_a3090fc547.html"},{"name":"Operating Temperature","values":[{"value":"-40?C ~ 85?C","url":"/python/html6/menu_attr_pair/1000/248000000/248320000/menu_attr_pair_OperatingTemperature_40C85C_1_baea4dff75.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248320000/menu_attr_pair_OperatingTemperature_40C85C_1_baea4dff75.html"},{"name":"Ratings","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/159000000/159372000/menu_attr_pair_Ratings_unknown_1_9154944eb1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/159000000/159372000/menu_attr_pair_Ratings_unknown_1_9154944eb1.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":"Radial, Disc","url":"/python/html6/menu_attr_pair/1000/25000000/25708000/menu_attr_pair_PackageCase_RadialDisc_1_9668a7f395.html"}],"name_url":"/python/html6/menu_attr_pair/1000/25000000/25708000/menu_attr_pair_PackageCase_RadialDisc_1_9668a7f395.html"},{"name":"Size / Dimension","values":[{"value":"0.504\" Dia x 0.118\" T (12.80mm x 3.00mm)","url":"/python/html6/menu_attr_pair/1000/106000000/106728000/menu_attr_pair_SizeDimension_0504Diax0118T1280mmx300mm_1_bc26ee9a8e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/106000000/106728000/menu_attr_pair_SizeDimension_0504Diax0118T1280mmx300mm_1_bc26ee9a8e.html"},{"name":"Height - Seated (Max)","values":[{"value":"0.689\" (17.50mm)","url":"/python/html6/menu_attr_pair/1000/158000000/158141000/menu_attr_pair_HeightSeatedMax_06891750mm_1_1388dc6f11.html"}],"name_url":"/python/html6/menu_attr_pair/1000/158000000/158141000/menu_attr_pair_HeightSeatedMax_06891750mm_1_1388dc6f11.html"},{"name":"Thickness (Max)","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/22000000/22314000/menu_attr_pair_ThicknessMax_unknown_1_48d7961339.html"}],"name_url":"/python/html6/menu_attr_pair/1000/22000000/22314000/menu_attr_pair_ThicknessMax_unknown_1_48d7961339.html"},{"name":"Lead Spacing","values":[{"value":"0.199\" (5.05mm)","url":"/python/html6/menu_attr_pair/1000/172000000/172376000/menu_attr_pair_LeadSpacing_0199505mm_1_ced23183b7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/172000000/172376000/menu_attr_pair_LeadSpacing_0199505mm_1_ced23183b7.html"},{"name":"Approval Agency","values":[{"value":"CQC, CSA, TUV, UL","url":"/python/html6/menu_attr_pair/1000/152000000/152492000/menu_attr_pair_ApprovalAgency_CQCCSATUVUL_1_edd6f7a2d9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/152000000/152492000/menu_attr_pair_ApprovalAgency_CQCCSATUVUL_1_edd6f7a2d9.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"3884992","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/RXEF110K-AP/3884992","pricing":[{"quantity":1,"price_usd":0.644}],"stock":{"available":true,"quantity":9653,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"5268552","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/RXEF110K-AP/5268552","pricing":[{"quantity":1,"price_usd":0.644}],"stock":{"available":true,"quantity":9143,"lead_time_days":0},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"14825287","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/RXEF110K-AP/14825287","pricing":[{"quantity":1,"price_usd":0.644}],"stock":{"available":true,"quantity":3196,"lead_time_days":0},"moq":500,"multiple":500}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Digi-Key"],"completeness":0.8,"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"}}