{"v":"2.0","page_type":"product","title":"HAHN BV EI 304 2843 | Transformer: encapsulated; 2.1VA; 230VAC; 21V; 100mA; PCB; BVEI","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"HAHN","href":"/python/html6/menu_brand_products/1000/68000/menu_brand_products_HAHN_1_eba6170ca3.html"},{"label":"BV EI 304 2843","href":null}],"content":{"product":{"mpn":"BV EI 304 2843","manufacturer":"HAHN","brand":"HAHN","brand_url":"/python/html6/menu_brand_products/1000/68000/menu_brand_products_HAHN_1_eba6170ca3.html","title":"HAHN BV EI 304 2843 | Transformer: encapsulated; 2.1VA; 230VAC; 21V; 100mA; PCB; BVEI","description":"","attributes":[{"name":"Brand name","values":[{"value":"HAHN","url":"/python/html6/menu_attr_pair/1000/169000000/169467000/menu_attr_pair_Brandname_HAHN_1_8219dc2000.html"}],"name_url":"/python/html6/menu_attr_pair/1000/169000000/169467000/menu_attr_pair_Brandname_HAHN_1_8219dc2000.html"},{"name":"Manufacturer name","values":[{"value":"HAHN","url":"/python/html6/menu_attr_pair/1000/164000000/164744000/menu_attr_pair_Manufacturername_HAHN_1_d22a8df1d1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164744000/menu_attr_pair_Manufacturername_HAHN_1_d22a8df1d1.html"},{"name":"Manufacturer","values":[{"value":"HAHN","url":"/python/html6/menu_attr_pair/1000/88000000/88649000/menu_attr_pair_Manufacturer_HAHN_1_00531fdcff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/88000000/88649000/menu_attr_pair_Manufacturer_HAHN_1_00531fdcff.html"},{"name":"CategoryL1","values":[{"value":"Transformers and Ferrite Cores","url":"/python/html6/menu_attr_pair/1000/152000000/152994000/menu_attr_pair_CategoryL1_TransformersandFerriteCores_1_5fda39c08e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/152000000/152994000/menu_attr_pair_CategoryL1_TransformersandFerriteCores_1_5fda39c08e.html"},{"name":"CategoryL2","values":[{"value":"PCB transformers","url":"/python/html6/menu_attr_pair/1000/66000000/66097000/menu_attr_pair_CategoryL2_PCBtransformers_1_6391b9d4cb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66097000/menu_attr_pair_CategoryL2_PCBtransformers_1_6391b9d4cb.html"},{"name":"Extra Product Name","values":[{"value":"HAHN BV EI 304 2843 | Transformer: encapsulated; 2.1VA; 230VAC; 21V; 100mA; PCB; BVEI","url":"/python/html6/menu_attr_pair/1000/81000000/81748000/menu_attr_pair_ExtraProductName_HAHNBVEI3042843Transformerencapsulated21VA_1_c3ac5063c9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/81000000/81748000/menu_attr_pair_ExtraProductName_HAHNBVEI3042843Transformerencapsulated21VA_1_c3ac5063c9.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":"jsonUrlData","values":[{"value":"fbb5828187dbba91b1c46adaa0f06633.","url":"/python/html6/menu_attr_pair/1000/989000/menu_attr_pair_jsonUrlData_fbb5828187dbba91b1c46adaa0f06633_1_9b1edadf47.html"}],"name_url":"/python/html6/menu_attr_pair/1000/989000/menu_attr_pair_jsonUrlData_fbb5828187dbba91b1c46adaa0f06633_1_9b1edadf47.html"},{"name":"jsonUrlData2","values":[{"value":"aba685757e24b8673a0c","url":"/python/html6/menu_attr_pair/1000/258000000/258754000/menu_attr_pair_jsonUrlData2_aba685757e24b8673a0c_1_b665243bb2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/258000000/258754000/menu_attr_pair_jsonUrlData2_aba685757e24b8673a0c_1_b665243bb2.html"},{"name":"keywords","values":[{"value":"HAHN, BV EI 304 2843, BVEI3042843, Transformers and Ferrite Cores, PCB transformers","url":"/python/html6/menu_attr_pair/1000/66000000/66951000/menu_attr_pair_keywords_HAHNBVEI3042843BVEI3042843TransformersandF_1_1b134fdad4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66951000/menu_attr_pair_keywords_HAHNBVEI3042843BVEI3042843TransformersandF_1_1b134fdad4.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":"BV EI 304 2843","url":"/python/html6/menu_attr_pair/1000/68000000/68955000/menu_attr_pair_MPN_BVEI3042843_1_2260c107a2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/68000000/68955000/menu_attr_pair_MPN_BVEI3042843_1_2260c107a2.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":"109","url":"/python/html6/menu_attr_pair/1000/168000000/168733000/menu_attr_pair_qtyInStock_109_1_9fedbd7a1e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/168000000/168733000/menu_attr_pair_qtyInStock_109_1_9fedbd7a1e.html"},{"name":"SKU","values":[{"value":"BVEI3042843","url":"/python/html6/menu_attr_pair/1000/30000000/30115000/menu_attr_pair_SKU_BVEI3042843_1_94b2a5ee8a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/30000000/30115000/menu_attr_pair_SKU_BVEI3042843_1_94b2a5ee8a.html"},{"name":"snippet","values":[{"value":"HAHN BV EI 304 2843 | Transformer: encapsulated; 2.1VA; 230VAC; 21V; 100mA; PCB; BVE","url":"/python/html6/menu_attr_pair/1000/169000000/169585000/menu_attr_pair_snippet_HAHNBVEI3042843Transformerencapsulated21VA_1_c201ee20ba.html"}],"name_url":"/python/html6/menu_attr_pair/1000/169000000/169585000/menu_attr_pair_snippet_HAHNBVEI3042843Transformerencapsulated21VA_1_c201ee20ba.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":"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":"25","url":"/python/html6/menu_attr_pair/1000/157000000/157853000/menu_attr_pair_tierMinQty3_25_1_a80b1f2945.html"}],"name_url":"/python/html6/menu_attr_pair/1000/157000000/157853000/menu_attr_pair_tierMinQty3_25_1_a80b1f2945.html"},{"name":"tierMinQty4","values":[{"value":"100","url":"/python/html6/menu_attr_pair/1000/146000000/146788000/menu_attr_pair_tierMinQty4_100_1_9211405699.html"}],"name_url":"/python/html6/menu_attr_pair/1000/146000000/146788000/menu_attr_pair_tierMinQty4_100_1_9211405699.html"},{"name":"tierPrice1","values":[{"value":"9.17","url":"/python/html6/menu_attr_pair/1000/188000000/188579000/menu_attr_pair_tierPrice1_917_1_e65415a7fd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/188000000/188579000/menu_attr_pair_tierPrice1_917_1_e65415a7fd.html"},{"name":"tierPrice2","values":[{"value":"8.71","url":"/python/html6/menu_attr_pair/1000/91000000/91220000/menu_attr_pair_tierPrice2_871_1_76dfb82e8b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91220000/menu_attr_pair_tierPrice2_871_1_76dfb82e8b.html"},{"name":"tierPrice3","values":[{"value":"8.02","url":"/python/html6/menu_attr_pair/1000/222000000/222272000/menu_attr_pair_tierPrice3_802_1_3799c21959.html"}],"name_url":"/python/html6/menu_attr_pair/1000/222000000/222272000/menu_attr_pair_tierPrice3_802_1_3799c21959.html"},{"name":"tierPrice4","values":[{"value":"7.33","url":"/python/html6/menu_attr_pair/1000/154000000/154315000/menu_attr_pair_tierPrice4_733_1_f8a8289950.html"}],"name_url":"/python/html6/menu_attr_pair/1000/154000000/154315000/menu_attr_pair_tierPrice4_733_1_f8a8289950.html"},{"name":"Type of transformer","values":[{"value":"encapsulated","url":"/python/html6/menu_attr_pair/1000/7000000/7713000/menu_attr_pair_Typeoftransformer_encapsulated_1_258049d01a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/7000000/7713000/menu_attr_pair_Typeoftransformer_encapsulated_1_258049d01a.html"},{"name":"Power","values":[{"value":"2.1VA","url":"/python/html6/menu_attr_pair/1000/243000000/243446000/menu_attr_pair_Power_21VA_1_04ed3e1a2b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/243000000/243446000/menu_attr_pair_Power_21VA_1_04ed3e1a2b.html"},{"name":"Primary voltage","values":[{"value":"230V AC","url":"/python/html6/menu_attr_pair/1000/216000000/216098000/menu_attr_pair_Primaryvoltage_230VAC_1_7848bd0024.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216098000/menu_attr_pair_Primaryvoltage_230VAC_1_7848bd0024.html"},{"name":"Secondary voltage 1","values":[{"value":"21V","url":"/python/html6/menu_attr_pair/1000/118000000/118403000/menu_attr_pair_Secondaryvoltage1_21V_1_e0fb52d8eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/118000000/118403000/menu_attr_pair_Secondaryvoltage1_21V_1_e0fb52d8eb.html"},{"name":"Secondary winding current 1","values":[{"value":"0.1A","url":"/python/html6/menu_attr_pair/1000/559000/menu_attr_pair_Secondarywindingcurrent1_01A_1_a5ffe0028b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/559000/menu_attr_pair_Secondarywindingcurrent1_01A_1_a5ffe0028b.html"},{"name":"Mounting","values":[{"value":"PCB","url":"/python/html6/menu_attr_pair/1000/173000000/173750000/menu_attr_pair_Mounting_PCB_1_a1d1b02733.html"}],"name_url":"/python/html6/menu_attr_pair/1000/173000000/173750000/menu_attr_pair_Mounting_PCB_1_a1d1b02733.html"},{"name":"Conform to the norm","values":[{"value":"PN EN 61558-2-6:2000","url":"/python/html6/menu_attr_pair/1000/16000000/16219000/menu_attr_pair_Conformtothenorm_PNEN61558262000_1_f477cb14e3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/16000000/16219000/menu_attr_pair_Conformtothenorm_PNEN61558262000_1_f477cb14e3.html"},{"name":"Thermal class","values":[{"value":"Ta70C/B","url":"/python/html6/menu_attr_pair/1000/248000000/248778000/menu_attr_pair_Thermalclass_Ta70CB_1_35bdbd0e06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248778000/menu_attr_pair_Thermalclass_Ta70CB_1_35bdbd0e06.html"},{"name":"Body dimensions","values":[{"value":"32.5x27.5x27.4mm","url":"/python/html6/menu_attr_pair/1000/160000000/160882000/menu_attr_pair_Bodydimensions_325x275x274mm_1_494d9b6afe.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160882000/menu_attr_pair_Bodydimensions_325x275x274mm_1_494d9b6afe.html"},{"name":"Manufacturer series","values":[{"value":"BVEI","url":"/python/html6/menu_attr_pair/1000/227000000/227364000/menu_attr_pair_Manufacturerseries_BVEI_1_63bdaae917.html"}],"name_url":"/python/html6/menu_attr_pair/1000/227000000/227364000/menu_attr_pair_Manufacturerseries_BVEI_1_63bdaae917.html"}],"images":[],"distributors":[{"name":"TME","sku":"BVEI3042843","url":"https://www.tme.com/us/en-us/details/bvei3042843/pcb-transformers/hahn/bv-ei-304-2843/","pricing":[{"quantity":1,"price_usd":9.17}],"stock":{"available":true,"quantity":109,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/433463dd-cd1c-4bee-a74d-8429c588534e"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["TME"],"completeness":0.75,"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"}}