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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 20P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-20PA-2SV(71) Hirose Connector 1: $3.94 2,733In Stock	Mfr. Part # A3A-20PA-2SV(71) Mouser Part # 798-A3A-20PA-2SV71	Hirose Connector	Headers & Wire Housings 20P VRT SMT PIN HDR SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	2,733In Stock	$3.94 $3.93 $2.57 $2.51 View $2.42 $2.39 $2.22 $2.17 $2.13	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-20P-2DSA(30) Hirose Connector 1: $3.28 9,256In Stock	Mfr. Part # A3C-20P-2DSA(30) Mouser Part # 798-A3C-20P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	9,256In Stock	$3.28 $2.99 $2.83 $1.89 View $1.87 $1.86 $1.72 $1.66 $1.63	Min.: 1 Mult.: 1
Headers & Wire Housings 8P DR CRIMP SOCKET A3B-8D-2C Hirose Connector 1: $0.637 26,353In Stock	Mfr. Part # A3B-8D-2C Mouser Part # 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	$0.637 $0.543 $0.485 $0.326 View $0.324 $0.319 $0.302 $0.294 $0.286	Min.: 1 Mult.: 1
Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-14PA-2SV(71) Hirose Connector 1: $2.78 1,275In Stock	Mfr. Part # A3A-14PA-2SV(71) Mouser Part # 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	$2.78 $2.63 $1.79 $1.52	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-24P-2DSA(30) Hirose Connector 1: $3.38 6,211In Stock	Mfr. Part # A3C-24P-2DSA(30) Mouser Part # 798-A3C-24P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	6,211In Stock	$3.38 $3.08 $2.91 $1.78 View $1.76 $1.73 $1.69 $1.68 $1.66	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-32P-2DSA(30) Hirose Connector 1: $6.98 160In Stock	Mfr. Part # A3C-32P-2DSA(30) Mouser Part # 798-A3C-32P-2DSA(30)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	160In Stock	$6.98 $6.36 $6.02 $5.88 View $5.58 $4.64 $4.56 $4.21 $4.10	Min.: 1 Mult.: 1
Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-8PA-2SV(71) Hirose Connector 1: $2.21 780In Stock	Mfr. Part # A3A-8PA-2SV(71) Mouser Part # 798-A3A-8PA-2SV71	Hirose Connector	Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT W/BOSS Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	780In Stock	$2.21 $2.04 $1.40 $1.34 View $1.33 $1.30 $1.21	Min.: 1 Mult.: 1
Headers & Wire Housings 32P DR STRT RECPT 3MM LEAD LENGTH A3C-32DA-2DSA(71) Hirose Connector 1: $5.02 531In Stock	Mfr. Part # A3C-32DA-2DSA(71) Mouser Part # 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	$5.02 $4.84 $3.24 $3.07 $3.02	Min.: 1 Mult.: 1
Headers & Wire Housings 44P F RECEPTACLE R/A TYPE GOLD PLATED A3-44DA-2DS(71) Hirose Connector 1: $13.72 31In Stock	Mfr. Part # A3-44DA-2DS(71) Mouser Part # 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	31In Stock	$13.72 $13.13 $11.64 $9.91 View $9.17 $8.44	Min.: 1 Mult.: 1
Headers & Wire Housings A4B-10PA-2DSA(51) Hirose Connector 1: $1.26 101In Stock	Mfr. Part # A4B-10PA-2DSA(51) Mouser Part # 798-A4B-10PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	101In Stock	$1.26 $1.06 $1.02 $0.953 View $0.762 $0.754 $0.727 $0.663 $0.655	Min.: 1 Mult.: 1
Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-4DA-2SV(71) Hirose Connector 1: $1.34 65In Stock	Mfr. Part # A3A-4DA-2SV(71) Mouser Part # 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	$1.34 $1.13 $1.08 $0.881 View $0.831 $0.805 $0.777 $0.735 $0.725	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-18P-2DSA(30) Hirose Connector 1: $2.48 357In Stock	Mfr. Part # A3C-18P-2DSA(30) Mouser Part # 798-A3C-18P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	357In Stock	$2.48 $2.17 $2.08 $1.94 View $1.76 $1.61 $1.51 $1.42 $1.39	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-14P-2DSA(30) Hirose Connector 1: $2.28 390In Stock	Mfr. Part # A3C-14P-2DSA(30) Mouser Part # 798-A3C-14P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	390In Stock	$2.28 $1.98 $1.90 $1.76 View $1.59 $1.38 $1.31 $1.27 $1.19	Min.: 1 Mult.: 1
Headers & Wire Housings 16P DR STRT RECPT 2MM LEAD LENGTH A3C-16DA-2DSC(71) Hirose Connector 1: $3.32 258In Stock	Mfr. Part # A3C-16DA-2DSC(71) Mouser Part # 798-A3C-16DA-2DSC71	Hirose Connector	Headers & Wire Housings 16P DR STRT RECPT 2MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	258In Stock	$3.32 $3.02 $2.86 $2.31 View $2.22 $2.20 $2.04 $1.99 $1.94	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-30PA-2DSA(51) Hirose Connector 1: $2.65 314In Stock	Mfr. Part # A3B-30PA-2DSA(51) Mouser Part # 798-A3B-30PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	314In Stock	$2.65 $2.33 $2.22 $2.08 View $1.87 $1.73 $1.60 $1.52 $1.50	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-8PA-2DSA(51) Hirose Connector 1: $0.936 754In Stock	Mfr. Part # A3B-8PA-2DSA(51) Mouser Part # 798-A3B-8PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	754In Stock	$0.936 $0.806 $0.737 $0.664 View $0.607 $0.503 $0.472 $0.439 $0.428	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-16P-2DSA(30) Hirose Connector 1: $2.77 111In Stock	Mfr. Part # A3C-16P-2DSA(30) Mouser Part # 798-A3C-16P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	111In Stock	$2.77 $2.42 $2.31 $2.15 View $1.73 $1.68 $1.56 $1.53 $1.52	Min.: 1 Mult.: 1
Headers & Wire Housings 24P DR STRT RECPT 3MM LEAD LENGTH A3C-24DA-2DSA(71) Hirose Connector 1: $3.94 60In Stock 180Expected 3/25/2027	Mfr. Part # A3C-24DA-2DSA(71) Mouser Part # 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	60In Stock 180Expected 3/25/2027	$3.94 $3.89 $3.34 $3.15 View $2.64 $2.44 $2.33 $2.29 $2.24	Min.: 1 Mult.: 1
Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-24PA-2SV(71) Hirose Connector 1: $4.24 56In Stock	Mfr. Part # A3-24PA-2SV(71) Mouser Part # 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	$4.24 $3.85 $3.64 $3.07 View $2.93 $2.89 $2.68 $2.63 $2.56	Min.: 1 Mult.: 1
Headers & Wire Housings 24P DR CRIMP SOCKET A3B-24D-2C Hirose Connector 1: $1.01 1,093In Stock	Mfr. Part # A3B-24D-2C Mouser Part # 798-A3B-24D-2C	Hirose Connector	Headers & Wire Housings 24P DR CRIMP SOCKET Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	1,093In Stock	$1.01 $0.879 $0.803 $0.724 View $0.662 $0.549 $0.49 $0.478 $0.471	Min.: 1 Mult.: 1
Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH A3C-28DA-2DSC(71) Hirose Connector 1: $4.20 99In Stock	Mfr. Part # A3C-28DA-2DSC(71) Mouser Part # 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	$4.20 $3.82 $3.60 $2.98 View $2.83 $2.72 $2.60 $2.54 $2.47	Min.: 1 Mult.: 1
Headers & Wire Housings 50P F RECEPTACLE R/A TYPE GOLD PLATED A3-50DA-2DS(71) Hirose Connector 1: $13.57 195In Stock	Mfr. Part # A3-50DA-2DS(71) Mouser Part # 798-A350DA2DS71	Hirose Connector	Headers & Wire Housings 50P F RECEPTACLE R/A TYPE GOLD PLATED Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	195In Stock	$13.57 $13.30 $10.47 $10.45 View $9.67 $8.94	Min.: 1 Mult.: 1
Headers & Wire Housings 14P DR STRT RECPT 3MM LEAD LENGTH A3C-14DA-2DSA(71) Hirose Connector 1: $3.58 885In Stock	Mfr. Part # A3C-14DA-2DSA(71) Mouser Part # 798-A3C-14DA-2DSA71	Hirose Connector	Headers & Wire Housings 14P DR STRT RECPT 3MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	885In Stock	$3.58 $2.46 $2.44 $2.17 View $2.11 $1.95	Min.: 1 Mult.: 1
Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-16PA-2SV(71) Hirose Connector 1: $3.06 990In Stock	Mfr. Part # A3A-16PA-2SV(71) Mouser Part # 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	$3.06 $2.91 $2.04 $1.82 $1.66	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-4PA-2DS(51) Hirose Connector 1: $0.494 6,948In Stock	Mfr. Part # A3B-4PA-2DS(51) Mouser Part # 798-A3B-4PA-2DS51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	6,948In Stock	$0.494 $0.425 $0.243 $0.235 View $0.234 $0.231	Min.: 1 Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

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A3 / A4 2mm Pitch Miniature Connectors

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