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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 A3C-20P-2DSA(30) Hirose Connector 1: $2.52 A tariff of 11% may be applied if shipping to the United States. 9,335In 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	9,335In Stock	$2.52 $2.30 $2.18 $1.72 View $1.59 $1.57 $1.41 $1.35 $1.29 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-14PA-2SV(71) Hirose Connector 1: $2.14 A tariff of 8% may be applied if shipping to the United States. 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	$2.14 $2.02 $1.57 $1.45 View $1.36 $1.29 $1.24 $1.17 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-24P-2DSA(30) Hirose Connector 1: $2.60 A tariff of 11% may be applied if shipping to the United States. 6,241In 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	6,241In Stock	$2.60 $2.37 $2.24 $1.70 View $1.57 $1.54 $1.42 $1.38 $1.33 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-8DA-2SV(71) Hirose Connector 1: $1.46 A tariff of 11% may be applied if shipping to the United States. 6,944In Stock	Mfr. Part # A3A-8DA-2SV(71) Mouser Part # 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	$1.46 $1.33 $1.05 $0.987 View $0.907 $0.864 $0.793 $0.778 $0.757 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 8P DR CRIMP SOCKET A3B-8D-2C Hirose Connector 1: $0.49 A tariff of 11% may be applied if shipping to the United States. 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	$0.49 $0.418 $0.373 $0.318 View $0.301 $0.273 $0.257 $0.247 $0.238 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-32P-2DSA(30) Hirose Connector 1: $5.37 A tariff of 11% may be applied if shipping to the United States. 170In 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	170In Stock	$5.37 $4.89 $4.63 $4.52 View $4.29 $3.57 $3.51 $3.24 $3.15 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 4P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-4PA-2SV(71) Hirose Connector 1: $1.46 A tariff of 8% may be applied if shipping to the United States. 480In Stock	Mfr. Part # A3-4PA-2SV(71) Mouser Part # 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	$1.46 $1.25 $1.05 $1.00 View $0.929 $0.887 $0.856 $0.80 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-24PA-2DSA(51) Hirose Connector 1: $1.96 A tariff of 11% may be applied if shipping to the United States. 222In Stock	Mfr. Part # A3B-24PA-2DSA(51) Mouser Part # 798-A3B-24PA-2DSA51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	222In Stock	$1.96 $1.71 $1.64 $1.53 View $1.32 $1.28 $1.18 $1.12 $1.10 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24P DR STRT RECPT 3MM LEAD LENGTH A3C-24DA-2DSA(71) Hirose Connector 1: $3.03 A tariff of 11% may be applied if shipping to the United States. 120In Stock	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	120In Stock	$3.03 $2.99 $2.57 $2.42 View $2.03 $1.88 $1.79 $1.76 $1.72 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-12P-2DSA(30) Hirose Connector 1: $1.45 A tariff of 11% may be applied if shipping to the United States. 338In Stock	Mfr. Part # A3C-12P-2DSA(30) Mouser Part # 798-A3C-12P-2DSA30	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	338In Stock	$1.45 $1.26 $1.21 $1.13 View $1.03 $0.937 $0.889 $0.837 $0.821 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-14PA-2SV(71) Hirose Connector 1: $2.41 A tariff of 8% may be applied if shipping to the United States. 1,025In Stock	Mfr. Part # A3-14PA-2SV(71) Mouser Part # 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	$2.41 $1.98 $1.79 $1.65 View $1.55 $1.48 $1.41 $1.32 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 32P DR STRT RECPT 3MM LEAD LENGTH A3C-32DA-2DSA(71) Hirose Connector 1: $3.86 A tariff of 11% may be applied if shipping to the United States. 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	$3.86 $3.72 $2.84 $2.67 View $2.47 $2.40 $2.36 $2.30 $2.19 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-12PA-2SV(71) Hirose Connector 1: $2.30 A tariff of 8% may be applied if shipping to the United States. 420In Stock	Mfr. Part # A3A-12PA-2SV(71) Mouser Part # 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	$2.30 $2.19 $1.69 $1.57 View $1.47 $1.40 $1.36 $1.26 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-30PA-2DSA(51) Hirose Connector 1: $2.04 A tariff of 11% may be applied if shipping to the United States. 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	$2.04 $1.79 $1.71 $1.60 View $1.44 $1.33 $1.23 $1.17 $1.15 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3B-8PA-2DSA(51) Hirose Connector 1: $0.72 A tariff of 11% may be applied if shipping to the United States. 764In 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	764In Stock	$0.72 $0.62 $0.567 $0.511 View $0.467 $0.394 $0.366 $0.357 $0.352 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-16P-2DSA(30) Hirose Connector 1: $2.13 A tariff of 11% may be applied if shipping to the United States. 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	$2.13 $1.86 $1.78 $1.65 View $1.38 $1.33 $1.28 $1.21 $1.19 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 20P DR STRT RECPT 3MM LEAD LENGTH A3C-20DA-2DSA(71) Hirose Connector 1: $3.27 A tariff of 11% may be applied if shipping to the United States. 2,585Expected 10/15/2026	Mfr. Part # A3C-20DA-2DSA(71) Mouser Part # 798-A3C-20DA-2DSA71	Hirose Connector	Headers & Wire Housings 20P DR STRT RECPT 3MM LEAD LENGTH Learn More about Hirose Connector hirose a3 a4 2mm connectors	Datasheet	2,585Expected 10/15/2026	$3.27 $2.89 $2.81 $2.38 View $2.30 $2.16 $2.04 $1.96 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 44P F RECEPTACLE R/A TYPE GOLD PLATED A3-44DA-2DS(71) Hirose Connector 1: $10.55 A tariff of 11% may be applied if shipping to the United States. 42In 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	42In Stock	$10.55 $10.10 $8.95 $7.62 View $7.05 $6.36 $6.07 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-24DA-2SV(71) Hirose Connector 1: $3.10 A tariff of 11% may be applied if shipping to the United States. 35In Stock 200Expected 12/3/2026	Mfr. Part # A3A-24DA-2SV(71) Mouser Part # 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 12/3/2026	$3.10 $2.82 $2.67 $2.16 View $2.09 $1.93 $1.84 $1.80 $1.76 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A4B-10PA-2DSA(51) Hirose Connector 1: $0.97 A tariff of 11% may be applied if shipping to the United States. 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	$0.97 $0.817 $0.784 $0.733 View $0.614 $0.599 $0.571 $0.535 $0.528 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT NO BOSS A3-24PA-2SV(71) Hirose Connector 1: $3.26 A tariff of 8% may be applied if shipping to the United States. 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	$3.26 $2.96 $2.80 $2.36 View $2.25 $2.22 $2.06 $2.02 $1.97 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH A3C-28DA-2DSC(71) Hirose Connector 1: $3.23 A tariff of 11% may be applied if shipping to the United States. 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	$3.23 $2.94 $2.77 $2.29 View $2.18 $2.09 $2.00 $1.95 $1.90 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT W/BOSS A3A-4DA-2SV(71) Hirose Connector 1: $1.03 A tariff of 11% may be applied if shipping to the United States. 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	$1.03 $0.866 $0.831 $0.678 View $0.639 $0.619 $0.598 $0.565 $0.558 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings A3C-18P-2DSA(30) Hirose Connector 1: $1.91 A tariff of 11% may be applied if shipping to the United States. 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	$1.91 $1.67 $1.60 $1.49 View $1.35 $1.24 $1.16 $1.09 $1.07 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT W/BOSS A3A-16PA-2SV(71) Hirose Connector 1: $2.35 A tariff of 8% may be applied if shipping to the United States. 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	$2.35 $2.24 $1.77 $1.66 View $1.57 $1.50 $1.43 $1.39 $1.28 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

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