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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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Part #

Headers & Wire Housings

A3B-12PA-2DSA(51)
Hirose Connector
1: Rp15.594
1.393In Stock
1.700Expected 29/09/2026

Mfr. Part No.
A3B-12PA-2DSA(51)

Mouser Part No
798-A3B-12PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

1.393In Stock

1.700Expected 29/09/2026

Rp15.594

Rp13.264

Rp11.264

Rp10.054

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DS(51)
Hirose Connector
1: Rp22.015
489In Stock

Mfr. Part No.
A3B-20PA-2DS(51)

Mouser Part No
798-A3B-20PA-2DS51

Hirose Connector

Headers & Wire Housings

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Datasheet

489In Stock

Rp22.015

Rp18.713

Rp18.529

Rp17.942

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DSA(51)
Hirose Connector
1: Rp26.785
50In Stock
1.200Expected 03/09/2026

Mfr. Part No.
A3B-20PA-2DSA(51)

Mouser Part No
798-A3B-20PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

50In Stock

1.200Expected 03/09/2026

Rp26.785

Rp22.933

Rp19.263

Rp19.080

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-4PA-2DSA(51)
Hirose Connector
1: Rp7.338
2.700In Stock

Mfr. Part No.
A3B-4PA-2DSA(51)

Mouser Part No
798-A3B-4PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

2.700In Stock

Rp7.338

Rp6.201

Rp5.229

Rp4.678

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-50PA-2DS(51)
Hirose Connector
1: Rp50.452
86In Stock
240Expected 09/09/2026

Mfr. Part No.
A3B-50PA-2DS(51)

Mouser Part No
798-A3B-50PA-2DS(51)

Hirose Connector

Headers & Wire Housings

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Datasheet

86In Stock

240Expected 09/09/2026

Rp50.452

Rp45.865

Rp43.480

Rp37.793

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-8PA-2DS(51)
Hirose Connector
1: Rp9.540
1.459In Stock

Mfr. Part No.
A3B-8PA-2DS(51)

Mouser Part No
798-A3B-8PA-2DS51

Hirose Connector

Headers & Wire Housings

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Datasheet

1.459In Stock

Rp9.540

Rp8.072

Rp6.843

Rp5.962

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P DR STRT RECPT 2MM LEAD LENGTH

A3C-12DA-2DSC(71)
Hirose Connector
1: Rp41.829
419In Stock

Mfr. Part No.
A3C-12DA-2DSC(71)

Mouser Part No
798-A3C-12DA-2DSC71

Hirose Connector

Headers & Wire Housings 12P DR STRT RECPT 2MM LEAD LENGTH

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Datasheet

419In Stock

Rp41.829

Rp39.627

Rp37.976

Rp34.857

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Min.: 1
Mult.: 1

Headers & Wire Housings 50P DR STRT RECPT 3MM LEAD LENGTH

A3C-50DA-2DSA(71)
Hirose Connector
1: Rp115.580
3In Stock
320On Order

Mfr. Part No.
A3C-50DA-2DSA(71)

Mouser Part No
798-A3C-50DA-2DSA71

Hirose Connector

Headers & Wire Housings 50P DR STRT RECPT 3MM LEAD LENGTH

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Datasheet

3In Stock

320On Order

Rp115.580

Rp111.544

Rp89.162

Rp88.978

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Min.: 1
Mult.: 1

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

A3-SP(A)
Hirose Connector
1: Rp14.310
1.127In Stock

Mfr. Part No.
A3-SP(A)

Mouser Part No
798-A3SPA

Hirose Connector

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

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Datasheet

1.127In Stock

Rp14.310

Rp12.218

Rp10.898

Rp10.384

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-5PA-2DSA(51)
Hirose Connector
1: Rp10.824
4.000In Stock

Mfr. Part No.
A4B-5PA-2DSA(51)

Mouser Part No
798-A4B-5PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

4.000In Stock

Rp10.824

Rp9.301

Rp8.513

Rp7.375

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Min.: 1
Mult.: 1

Headers & Wire Housings 10P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-10PA-2SV(71)
Hirose Connector
1: Rp41.462
98In Stock
288Expected 14/01/2027

Mfr. Part No.
A3-10PA-2SV(71)

Mouser Part No
798-A3-10PA-2SV71

Hirose Connector

Headers & Wire Housings 10P VRT SMT PIN HDR SEL GLD PLT NO BOSS

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Datasheet

98In Stock

288Expected 14/01/2027

Rp41.462

Rp39.260

Rp34.674

Rp26.969

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Min.: 1
Mult.: 1

Headers & Wire Housings 20P VRT PIN HDR SEL GLD PLT NO BOSS

A3-20PA-2SV(71)
Hirose Connector
1: Rp57.606
337In Stock

Mfr. Part No.
A3-20PA-2SV(71)

Mouser Part No
798-A3-20PA-2SV71

Hirose Connector

Headers & Wire Housings 20P VRT PIN HDR SEL GLD PLT NO BOSS

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Datasheet

337In Stock

Rp57.606

Rp46.599

Rp41.462

Rp40.545

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Min.: 1
Mult.: 1

Headers & Wire Housings 32POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-32DA-2SV(71)
Hirose Connector
1: Rp65.679
20In Stock

Mfr. Part No.
A3-32DA-2SV(71)

Mouser Part No
798-A3-32DA-2SV71

Hirose Connector

Headers & Wire Housings 32POS VERT SMT RECPT SEL GLD PLT NO BOSS

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Datasheet

20In Stock

Rp65.679

Rp54.304

Rp54.121

Rp47.149

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Min.: 1
Mult.: 1

Headers & Wire Housings 6POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-6DA-2SV(71)
Hirose Connector
1: Rp24.584
24In Stock

Mfr. Part No.
A3-6DA-2SV(71)

Mouser Part No
798-A3-6DA-2SV71

Hirose Connector

Headers & Wire Housings 6POS VERT SMT RECPT SEL GLD PLT NO BOSS

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Datasheet

24In Stock

Rp24.584

Rp22.933

Rp18.071

Rp17.190

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Min.: 1
Mult.: 1

Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-8DA-2SV(71)
Hirose Connector
1: Rp26.785
64In Stock

Mfr. Part No.
A3-8DA-2SV(71)

Mouser Part No
798-A3-8DA-2SV71

Hirose Connector

Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT NO BOSS

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Datasheet

64In Stock

Rp26.785

Rp25.134

Rp20.181

Rp19.080

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Min.: 1
Mult.: 1

Headers & Wire Housings 50P F RECEPTACLE R/A TYPE GOLD PLATED

A3-50DA-2DS(71)
Hirose Connector
1: Rp191.532
75In Stock
120Expected 06/10/2026

Mfr. Part No.
A3-50DA-2DS(71)

Mouser Part No
798-A350DA2DS71

Hirose Connector

Headers & Wire Housings 50P F RECEPTACLE R/A TYPE GOLD PLATED

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Datasheet

75In Stock

120Expected 06/10/2026

Rp191.532

Rp187.680

Rp147.685

Rp147.502

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Min.: 1
Mult.: 1

Headers & Wire Housings 16POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-16DA-2SV(71)
Hirose Connector
1: Rp39.627
142In Stock

Mfr. Part No.
A3A-16DA-2SV(71)

Mouser Part No
798-A3A-16DA-2SV71

Hirose Connector

Headers & Wire Housings 16POS VERT SMT RECPT SEL GLD PLT W/BOSS

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Datasheet

142In Stock

Rp39.627

Rp38.527

Rp31.372

Rp31.188

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Min.: 1
Mult.: 1

Headers & Wire Housings 32P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-32PA-2SV(71)
Hirose Connector
1: Rp72.834
142In Stock

Mfr. Part No.
A3A-32PA-2SV(71)

Mouser Part No
798-A3A-32PA-2SV71

Hirose Connector

Headers & Wire Housings 32P VRT SMT PIN HDR SEL GLD PLT W/BOSS

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Datasheet

142In Stock

Rp72.834

Rp60.175

Rp59.991

Rp52.286

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P DR CRIMP SOCKET

A3B-12D-2C
Hirose Connector
1: Rp8.623
1.474In Stock

Mfr. Part No.
A3B-12D-2C

Mouser Part No
798-A3B-12D-2C

Hirose Connector

Headers & Wire Housings 12P DR CRIMP SOCKET

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Datasheet

1.474In Stock

Rp8.623

Rp7.247

Rp6.476

Rp6.146

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-12PA-2DS(51)
Hirose Connector
1: Rp12.842
410In Stock

Mfr. Part No.
A3B-12PA-2DS(51)

Mouser Part No
798-A3B-12PA-2DS51

Hirose Connector

Headers & Wire Housings

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Datasheet

410In Stock

Rp12.842

Rp10.898

Rp10.641

Rp9.723

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Min.: 1
Mult.: 1

Headers & Wire Housings 14P DR CRIMP SOCKET

A3B-14D-2C
Hirose Connector
1: Rp11.375
890In Stock

Mfr. Part No.
A3B-14D-2C

Mouser Part No
798-A3B-14D-2C

Hirose Connector

Headers & Wire Housings 14P DR CRIMP SOCKET

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Datasheet

890In Stock

Rp11.375

Rp9.705

Rp8.659

Rp8.641

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-16PA-2DSA(51)
Hirose Connector
1: Rp22.015
429In Stock

Mfr. Part No.
A3B-16PA-2DSA(51)

Mouser Part No
798-A3B-16PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

429In Stock

Rp22.015

Rp18.713

Rp17.851

Rp16.713

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Min.: 1
Mult.: 1

Headers & Wire Housings 20P DR CRIMP SOCKET

A3B-20D-2C
Hirose Connector
1: Rp12.842
669In Stock

Mfr. Part No.
A3B-20D-2C

Mouser Part No
798-A3B-20D-2C

Hirose Connector

Headers & Wire Housings 20P DR CRIMP SOCKET

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Datasheet

669In Stock

Rp12.842

Rp11.686

Rp10.641

Rp9.723

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Min.: 1
Mult.: 1

Headers & Wire Housings 24P DR CRIMP SOCKET

A3B-24D-2C
Hirose Connector
1: Rp14.310
1.093In Stock

Mfr. Part No.
A3B-24D-2C

Mouser Part No
798-A3B-24D-2C

Hirose Connector

Headers & Wire Housings 24P DR CRIMP SOCKET

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Datasheet

1.093In Stock

Rp14.310

Rp12.402

Rp11.338

Rp10.219

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-28PA-2DS(51)
Hirose Connector
1: Rp30.638
30In Stock

Mfr. Part No.
A3B-28PA-2DS(51)

Mouser Part No
798-A3B-28PA-2DS51

Hirose Connector

Headers & Wire Housings

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Datasheet

30In Stock

Rp30.638

Rp29.170

Rp23.116

Rp22.015

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Min.: 1
Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

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A3 / A4 2mm Pitch Miniature Connectors

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