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A3 / A4 2mm Pitch Miniature Connectors

Hirose Electric A3 / A4 Series 2mm Pitch Miniature Connectors are lightweight and miniature with a crimping case structured in the 2mm pitch grid. These A3 / A4 connectors can be arranged as needed. Hirose Electric A3 / A4 Series 2mm Pitch Miniature Connectors offer a 1A current rating, 200V_AC voltage rating, and are available in DIP, SMT, and crimping types with broad variations and stacking variations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-8DA-2SV(71) Hirose Connector 1: €1.26 6,944In Stock	Mfr. Part No. A3A-8DA-2SV(71) Mouser Part No 798-A3A-8DA-2SV71	Hirose Connector	Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	6,944In Stock	€1.26 €1.14 €0.903 €0.849 View €0.78 €0.743 €0.682 €0.669 €0.651	Min.: 1 Mult.: 1
Headers & Wire Housings 8P DR CRIMP SOCKET A3B-8D-2C Hirose Connector 1: €0.421 26,353In Stock	Mfr. Part No. A3B-8D-2C Mouser Part No 798-A3B-8D-2C	Hirose Connector	Headers & Wire Housings 8P DR CRIMP SOCKET Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	26,353In Stock	€0.421 €0.359 €0.321 €0.273 View €0.259 €0.235 €0.221 €0.212 €0.205	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-24P-2DSA(30) Hirose Connector 1: €2.24 6,241In Stock	Mfr. Part No. A3C-24P-2DSA(30) Mouser Part No 798-A3C-24P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	6,241In Stock	€2.24 €2.04 €1.93 €1.46 View €1.35 €1.32 €1.22 €1.19 €1.15	Min.: 1 Mult.: 1
Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-14PA-2SV(71) Hirose Connector 1: €1.84 1,275In Stock	Mfr. Part No. A3A-14PA-2SV(71) Mouser Part No 798-A3A-14PA-2SV71	Hirose Connector	Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	1,275In Stock	€1.84 €1.74 €1.35 €1.25 View €1.17 €1.11 €1.07 €1.01	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-20P-2DSA(30) Hirose Connector 1: €2.17 9,335In Stock	Mfr. Part No. A3C-20P-2DSA(30) Mouser Part No 798-A3C-20P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	9,335In Stock	€2.17 €1.98 €1.87 €1.48 View €1.37 €1.35 €1.21 €1.16 €1.12	Min.: 1 Mult.: 1
Headers & Wire Housings 4P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-4PA-2SV(71) Hirose Connector 1: €1.26 480In Stock	Mfr. Part No. A3-4PA-2SV(71) Mouser Part No 798-A3-4PA-2SV71	Hirose Connector	Headers & Wire Housings 4P VRT SMT PIN HDR SEL GLD PLT NO BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	480In Stock	€1.26 €1.08 €0.903 €0.86 View €0.799 €0.763 €0.736 €0.688	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-24PA-2DSA(51) Hirose Connector 1: €1.69 222In Stock	Mfr. Part No. A3B-24PA-2DSA(51) Mouser Part No 798-A3B-24PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	222In Stock	€1.69 €1.47 €1.41 €1.32 View €1.14 €1.10 €1.01 €0.963 €0.946	Min.: 1 Mult.: 1
Headers & Wire Housings 24P DR STRT RECPT 3MM LEAD LENGTH A3C-24DA-2DSA(71) Hirose Connector 1: €2.61 120In Stock	Mfr. Part No. A3C-24DA-2DSA(71) Mouser Part No 798-A3C-24DA-2DSA71	Hirose Connector	Headers & Wire Housings 24P DR STRT RECPT 3MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	120In Stock	€2.61 €2.57 €2.21 €2.08 View €1.75 €1.62 €1.54 €1.51 €1.48	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-12P-2DSA(30) Hirose Connector 1: €1.25 338In Stock	Mfr. Part No. A3C-12P-2DSA(30) Mouser Part No 798-A3C-12P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	338In Stock	€1.25 €1.08 €1.04 €0.972 View €0.886 €0.806 €0.765 €0.72 €0.706	Min.: 1 Mult.: 1
Headers & Wire Housings 32P DR STRT RECPT 3MM LEAD LENGTH A3C-32DA-2DSA(71) Hirose Connector 1: €3.32 531In Stock	Mfr. Part No. A3C-32DA-2DSA(71) Mouser Part No 798-A3C-32DA-2DSA71	Hirose Connector	Headers & Wire Housings 32P DR STRT RECPT 3MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	531In Stock	€3.32 €3.20 €2.44 €2.30 View €2.12 €2.06 €2.03 €1.98 €1.88	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-32P-2DSA(30) Hirose Connector 1: €4.62 170In Stock	Mfr. Part No. A3C-32P-2DSA(30) Mouser Part No 798-A3C-32P-2DSA(30)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	170In Stock	€4.62 €4.21 €3.98 €3.89 View €3.69 €3.07 €3.02 €2.79 €2.71	Min.: 1 Mult.: 1
Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-12PA-2SV(71) Hirose Connector 1: €1.98 420In Stock	Mfr. Part No. A3A-12PA-2SV(71) Mouser Part No 798-A3A-12PA-2SV71	Hirose Connector	Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	420In Stock	€1.98 €1.88 €1.45 €1.35 View €1.26 €1.20 €1.17 €1.08	Min.: 1 Mult.: 1
Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-14PA-2SV(71) Hirose Connector 1: €2.07 1,025In Stock	Mfr. Part No. A3-14PA-2SV(71) Mouser Part No 798-A3-14PA-2SV71	Hirose Connector	Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT NO BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	1,025In Stock	€2.07 €1.70 €1.54 €1.42 View €1.33 €1.27 €1.21 €1.14	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-30PA-2DSA(51) Hirose Connector 1: €1.75 314In Stock	Mfr. Part No. A3B-30PA-2DSA(51) Mouser Part No 798-A3B-30PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	314In Stock	€1.75 €1.54 €1.47 €1.38 View €1.24 €1.14 €1.06 €1.01 €0.989	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-8PA-2DSA(51) Hirose Connector 1: €0.619 764In Stock	Mfr. Part No. A3B-8PA-2DSA(51) Mouser Part No 798-A3B-8PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	764In Stock	€0.619 €0.533 €0.488 €0.439 View €0.402 €0.339 €0.315 €0.307 €0.303	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-16P-2DSA(30) Hirose Connector 1: €1.83 111In Stock	Mfr. Part No. A3C-16P-2DSA(30) Mouser Part No 798-A3C-16P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	111In Stock	€1.83 €1.60 €1.53 €1.42 View €1.19 €1.14 €1.10 €1.04 €1.02	Min.: 1 Mult.: 1
Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-24PA-2SV(71) Hirose Connector 1: €2.80 56In Stock	Mfr. Part No. A3-24PA-2SV(71) Mouser Part No 798-A3-24PA-2SV71	Hirose Connector	Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT NO BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	56In Stock	€2.80 €2.55 €2.41 €2.03 View €1.94 €1.91 €1.77 €1.74 €1.69	Min.: 1 Mult.: 1
Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH A3C-28DA-2DSC(71) Hirose Connector 1: €2.78 99In Stock	Mfr. Part No. A3C-28DA-2DSC(71) Mouser Part No 798-A3C-28DA-2DSC71	Hirose Connector	Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	99In Stock	€2.78 €2.53 €2.38 €1.97 View €1.87 €1.80 €1.72 €1.68 €1.63	Min.: 1 Mult.: 1
Headers & Wire Housings 44P F RECEPTACLE R/A TYPE GOLD PLATED A3-44DA-2DS(71) Hirose Connector 1: €9.07 42In Stock	Mfr. Part No. A3-44DA-2DS(71) Mouser Part No 798-A344DA2DS71	Hirose Connector	Headers & Wire Housings 44P F RECEPTACLE R/A TYPE GOLD PLATED Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	42In Stock	€9.07 €8.69 €7.70 €6.55 View €6.06 €5.47 €5.22	Min.: 1 Mult.: 1
Headers & Wire Housings 24POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-24DA-2SV(71) Hirose Connector 1: €2.67 35In Stock 200Expected 03/12/2026	Mfr. Part No. A3A-24DA-2SV(71) Mouser Part No 798-A3A-24DA-2SV71	Hirose Connector	Headers & Wire Housings 24POS VERT SMT RECPT SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	35In Stock 200Expected 03/12/2026	€2.67 €2.43 €2.30 €1.86 View €1.80 €1.66 €1.58 €1.55 €1.51	Min.: 1 Mult.: 1
Headers & Wire Housings A4B-10PA-2DSA(51) Hirose Connector 1: €0.834 101In Stock	Mfr. Part No. A4B-10PA-2DSA(51) Mouser Part No 798-A4B-10PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	101In Stock	€0.834 €0.703 €0.674 €0.63 View €0.528 €0.515 €0.491 €0.46 €0.454	Min.: 1 Mult.: 1
Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-4DA-2SV(71) Hirose Connector 1: €0.886 65In Stock	Mfr. Part No. A3A-4DA-2SV(71) Mouser Part No 798-A3A-4DA-2SV71	Hirose Connector	Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	65In Stock	€0.886 €0.745 €0.715 €0.583 View €0.55 €0.532 €0.514 €0.486 €0.48	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-18P-2DSA(30) Hirose Connector 1: €1.64 357In Stock	Mfr. Part No. A3C-18P-2DSA(30) Mouser Part No 798-A3C-18P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	357In Stock	€1.64 €1.44 €1.38 €1.28 View €1.16 €1.07 €0.998 €0.937 €0.92	Min.: 1 Mult.: 1
Headers & Wire Housings Housing SKT 3 POS 2mm ST A4B-3S-2C Hirose Connector 1: €0.421 3,639In Stock	Mfr. Part No. A4B-3S-2C Mouser Part No 798-A4B-3S-2C	Hirose Connector	Headers & Wire Housings Housing SKT 3 POS 2mm ST Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	3,639In Stock	€0.421 €0.359 €0.321 €0.304 View €0.265 €0.249 €0.229 €0.222	Min.: 1 Mult.: 1
Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-16PA-2SV(71) Hirose Connector 1: €2.02 990In Stock	Mfr. Part No. A3A-16PA-2SV(71) Mouser Part No 798-A3A-16PA-2SV71	Hirose Connector	Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	990In Stock	€2.02 €1.93 €1.52 €1.43 View €1.35 €1.29 €1.23 €1.20 €1.10	Min.: 1 Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

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A3 / A4 2mm Pitch Miniature Connectors

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