{"v":"2.0","page_type":"product","title":"1SMB12CAT3G","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Littelfuse","href":"/python/html6/menu_brand_products/1000/66000/menu_brand_products_LITTELFUSE_1_6969aeb48c.html"},{"label":"1SMB12CAT3G","href":null}],"content":{"product":{"mpn":"1SMB12CAT3G","manufacturer":"Littelfuse","brand":"Littelfuse","brand_url":"/python/html6/menu_brand_products/1000/66000/menu_brand_products_LITTELFUSE_1_6969aeb48c.html","title":"1SMB12CAT3G","description":"","attributes":[{"name":"Brand name","values":[{"value":"Littelfuse","url":"/python/html6/menu_attr_pair/1000/234000000/234252000/menu_attr_pair_Brandname_Littelfuse_1_74112004b6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/234000000/234252000/menu_attr_pair_Brandname_Littelfuse_1_74112004b6.html"},{"name":"Manufacturer name","values":[{"value":"Littelfuse","url":"/python/html6/menu_attr_pair/1000/211000000/211190000/menu_attr_pair_Manufacturername_Littelfuse_1_b8a6b3ceef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/211000000/211190000/menu_attr_pair_Manufacturername_Littelfuse_1_b8a6b3ceef.html"},{"name":"Manufacturer","values":[{"value":"Littelfuse","url":"/python/html6/menu_attr_pair/1000/197000000/197687000/menu_attr_pair_Manufacturer_Littelfuse_1_3027d9283d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197687000/menu_attr_pair_Manufacturer_Littelfuse_1_3027d9283d.html"},{"name":"jsonUrlData","values":[{"value":"8647789","url":"/python/html6/menu_attr_pair/1000/132000000/132716000/menu_attr_pair_jsonUrlData_8647789_1_a42a637b80.html"}],"name_url":"/python/html6/menu_attr_pair/1000/132000000/132716000/menu_attr_pair_jsonUrlData_8647789_1_a42a637b80.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":"1SMB12CAT3G","url":"/python/html6/menu_attr_pair/1000/137000000/137128000/menu_attr_pair_MPN_1SMB12CAT3G_1_4bd271420c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/137000000/137128000/menu_attr_pair_MPN_1SMB12CAT3G_1_4bd271420c.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":"SKU","values":[{"value":"864-7789","url":"/python/html6/menu_attr_pair/1000/35000000/35158000/menu_attr_pair_SKU_8647789_1_02bcf92a8c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/35000000/35158000/menu_attr_pair_SKU_8647789_1_02bcf92a8c.html"},{"name":"Diode Configuration","values":[{"value":"Single","url":"/python/html6/menu_attr_pair/1000/154000000/154757000/menu_attr_pair_DiodeConfiguration_Single_1_6d6120b4db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/154000000/154757000/menu_attr_pair_DiodeConfiguration_Single_1_6d6120b4db.html"},{"name":"Maximum Operating Temperature","values":[{"value":"+150 °C","url":"/python/html6/menu_attr_pair/1000/54000000/54205000/menu_attr_pair_MaximumOperatingTemperature_150C_1_e37218f15c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/54000000/54205000/menu_attr_pair_MaximumOperatingTemperature_150C_1_e37218f15c.html"},{"name":"ESD protection","values":[{"value":"Yes","url":"/python/html6/menu_attr_pair/1000/120000000/120239000/menu_attr_pair_ESDprotection_Yes_1_f1ef96da53.html"}],"name_url":"/python/html6/menu_attr_pair/1000/120000000/120239000/menu_attr_pair_ESDprotection_Yes_1_f1ef96da53.html"},{"name":"Number of Elements per Chip","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/235000000/235139000/menu_attr_pair_NumberofElementsperChip_1_1_e472cf58e5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/235000000/235139000/menu_attr_pair_NumberofElementsperChip_1_1_e472cf58e5.html"},{"name":"Length","values":[{"value":"4.57mm","url":"/python/html6/menu_attr_pair/1000/141000000/141486000/menu_attr_pair_Length_457mm_1_7557052ab7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141486000/menu_attr_pair_Length_457mm_1_7557052ab7.html"},{"name":"Maximum Clamping Voltage","values":[{"value":"19.9V","url":"/python/html6/menu_attr_pair/1000/18000000/18248000/menu_attr_pair_MaximumClampingVoltage_199V_1_43a70e7ef9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/18000000/18248000/menu_attr_pair_MaximumClampingVoltage_199V_1_43a70e7ef9.html"},{"name":"Minimum Breakdown Voltage","values":[{"value":"13.3V","url":"/python/html6/menu_attr_pair/1000/267000000/267762000/menu_attr_pair_MinimumBreakdownVoltage_133V_1_869175a245.html"}],"name_url":"/python/html6/menu_attr_pair/1000/267000000/267762000/menu_attr_pair_MinimumBreakdownVoltage_133V_1_869175a245.html"},{"name":"Brand","values":[{"value":"Littelfuse","url":"/python/html6/menu_attr_pair/1000/61000000/61288000/menu_attr_pair_Brand_Littelfuse_1_de1f500a71.html"}],"name_url":"/python/html6/menu_attr_pair/1000/61000000/61288000/menu_attr_pair_Brand_Littelfuse_1_de1f500a71.html"},{"name":"Maximum Peak Pulse Current","values":[{"value":"30.2A","url":"/python/html6/menu_attr_pair/1000/75000000/75497000/menu_attr_pair_MaximumPeakPulseCurrent_302A_1_2d5f233b93.html"}],"name_url":"/python/html6/menu_attr_pair/1000/75000000/75497000/menu_attr_pair_MaximumPeakPulseCurrent_302A_1_2d5f233b93.html"},{"name":"Package Type","values":[{"value":"DO-214AA (SMB)","url":"/python/html6/menu_attr_pair/1000/3000/menu_attr_pair_PackageType_DO214AASMB_1_841d98b653.html"}],"name_url":"/python/html6/menu_attr_pair/1000/3000/menu_attr_pair_PackageType_DO214AASMB_1_841d98b653.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":"Minimum Operating Temperature","values":[{"value":"-65 °C","url":"/python/html6/menu_attr_pair/1000/456000/menu_attr_pair_MinimumOperatingTemperature_65C_1_15a589d7d9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/456000/menu_attr_pair_MinimumOperatingTemperature_65C_1_15a589d7d9.html"},{"name":"Width","values":[{"value":"3.81mm","url":"/python/html6/menu_attr_pair/1000/131000000/131442000/menu_attr_pair_Width_381mm_1_4daa2d1b91.html"}],"name_url":"/python/html6/menu_attr_pair/1000/131000000/131442000/menu_attr_pair_Width_381mm_1_4daa2d1b91.html"},{"name":"Test Current","values":[{"value":"1mA","url":"/python/html6/menu_attr_pair/1000/256000000/256301000/menu_attr_pair_TestCurrent_1mA_1_8e5c433608.html"}],"name_url":"/python/html6/menu_attr_pair/1000/256000000/256301000/menu_attr_pair_TestCurrent_1mA_1_8e5c433608.html"},{"name":"Maximum Reverse Stand-off Voltage","values":[{"value":"12V","url":"/python/html6/menu_attr_pair/1000/202000000/202110000/menu_attr_pair_MaximumReverseStandoffVoltage_12V_1_59a177f2a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/202000000/202110000/menu_attr_pair_MaximumReverseStandoffVoltage_12V_1_59a177f2a1.html"},{"name":"Maximum Reverse Leakage Current","values":[{"value":"Maximum Reverse Leakage Current","url":"/python/html6/menu_attr_pair/1000/221000000/221020000/menu_attr_pair_MaximumReverseLeakageCurrent_MaximumReverseLeakageCurrent_1_318071a0ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/221000000/221020000/menu_attr_pair_MaximumReverseLeakageCurrent_MaximumReverseLeakageCurrent_1_318071a0ff.html"},{"name":"Height","values":[{"value":"Height","url":"/python/html6/menu_attr_pair/1000/228000000/228532000/menu_attr_pair_Height_Height_1_ca29460a1f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/228000000/228532000/menu_attr_pair_Height_Height_1_ca29460a1f.html"},{"name":"Pin Count","values":[{"value":"Pin Count","url":"/python/html6/menu_attr_pair/1000/104000000/104367000/menu_attr_pair_PinCount_PinCount_1_0137f5ef3b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/104000000/104367000/menu_attr_pair_PinCount_PinCount_1_0137f5ef3b.html"},{"name":"Dimensions","values":[{"value":"Dimensions","url":"/python/html6/menu_attr_pair/1000/242000000/242462000/menu_attr_pair_Dimensions_Dimensions_1_5ebfc4d8a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/242000000/242462000/menu_attr_pair_Dimensions_Dimensions_1_5ebfc4d8a9.html"},{"name":"Direction Type","values":[{"value":"Direction Type","url":"/python/html6/menu_attr_pair/1000/169000000/169938000/menu_attr_pair_DirectionType_DirectionType_1_45147130e9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/169000000/169938000/menu_attr_pair_DirectionType_DirectionType_1_45147130e9.html"},{"name":"Peak Pulse Power Dissipation","values":[{"value":"Peak Pulse Power Dissipation","url":"/python/html6/menu_attr_pair/1000/25000000/25312000/menu_attr_pair_PeakPulsePowerDissipation_PeakPulsePowerDissipation_1_0e5bfcc213.html"}],"name_url":"/python/html6/menu_attr_pair/1000/25000000/25312000/menu_attr_pair_PeakPulsePowerDissipation_PeakPulsePowerDissipation_1_0e5bfcc213.html"},{"name":"Stock","values":[{"value":"Stock","url":"/python/html6/menu_attr_pair/1000/23000000/23298000/menu_attr_pair_Stock_Stock_1_bcb76971b3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23298000/menu_attr_pair_Stock_Stock_1_bcb76971b3.html"}],"images":[],"distributors":[{"name":"RS Delivers","sku":"864-7789","url":"https://americas.rsdelivers.com/product/littelfuse/1smb12cat3g/littelfuse-1smb12cat3g-bi-directional-tvs-diode/8647789","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/654bfa49-add5-486f-8ffe-0f532abd2ff2"},{"name":"Newark","sku":"77M8950","url":"http://www.newark.com/on-semiconductor/1smb12cat3g/tvs-diode-600w-12v-smb-full-reel/dp/77M8950","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"917691","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/1SMB12CAT3G/917691","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"918109","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/1SMB12CAT3G/918109","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Newark","sku":"45J2430","url":"http://www.newark.com/on-semiconductor/1smb12cat3g/tvs-diode-600w-12v-smb/dp/45J2430","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"Digi-Key","sku":"1831643","url":"https://www.digikey.com/en/products/detail/littelfuse-inc/1SMB12CAT3G/1831643","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"jotrin.com","sku":"JT31-1SMB12CAT3G","url":"https://www.jotrin.com/product/parts/1SMB12CAT3G","pricing":[],"stock":{"available":true,"quantity":208,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.jotrin.com/userfiles/images/packages/DO214AA.jpg"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Digi-Key","Newark","RS Delivers","jotrin.com"],"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"}}