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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-10PA-2DSA(51)
Hirose Connector
1: Rp15.227
466In Stock
1.600Expected 09/09/2026

Mfr. Part No.
A3B-10PA-2DSA(51)

Mouser Part No
798-A3B-10PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

466In Stock

1.600Expected 09/09/2026

Rp15.227

Rp13.411

Rp12.273

Rp11.063

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-12PA-2DSA(51)
Hirose Connector
1: Rp16.695
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

Rp16.695

Rp14.071

Rp13.503

Rp12.640

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DS(51)
Hirose Connector
1: Rp22.015
514In 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

514In Stock

Rp22.015

Rp18.713

Rp15.851

Rp14.145

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DSA(51)
Hirose Connector
1: Rp28.069
50In Stock
1.200Expected 20/08/2026

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 20/08/2026

Rp28.069

Rp24.400

Rp23.483

Rp21.648

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-4PA-2DSA(51)
Hirose Connector
1: Rp8.806
3.700In 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

3.700In Stock

Rp8.806

Rp7.595

Rp6.660

Rp5.889

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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

Rp40.361

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-8PA-2DS(51)
Hirose Connector
1: Rp8.623
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

Rp8.623

Rp7.247

Rp6.476

Rp6.146

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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: Rp45.498
59In Stock
360Expected 19/08/2026

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

59In Stock

360Expected 19/08/2026

Rp45.498

Rp39.627

Rp37.976

Rp35.591

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Min.: 1
Mult.: 1

Headers & Wire Housings 24P DR STRT RECPT 3MM LEAD LENGTH

A3C-24DA-2DSA(71)
Hirose Connector
1: Rp49.167
220In 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

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Datasheet

220In Stock

Rp49.167

Rp44.948

Rp42.012

Rp39.260

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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: Rp123.102
3In Stock
160Expected 27/08/2026

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

160Expected 27/08/2026

Rp123.102

Rp111.544

Rp105.306

Rp102.554

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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
127In Stock
1.000Expected 24/08/2026

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

127In Stock

1.000Expected 24/08/2026

Rp14.310

Rp12.218

Rp10.898

Rp10.384

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Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 5 POS 2mm ST

A4B-5S-2C
Hirose Connector
1: Rp13.026
985In Stock
1.000Expected 15/09/2026

Mfr. Part No.
A4B-5S-2C

Mouser Part No
798-A4B-5S-2C

Hirose Connector

Headers & Wire Housings Housing SKT 5 POS 2mm ST

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Datasheet

985In Stock

1.000Expected 15/09/2026

Rp13.026

Rp11.356

Rp10.384

Rp9.356

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-8PA-2DSA(51)
Hirose Connector
1: Rp12.475
1.105In Stock

Mfr. Part No.
A4B-8PA-2DSA(51)

Mouser Part No
798-A4B-8PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

1.105In Stock

Rp12.475

Rp10.861

Rp9.925

Rp8.935

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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: Rp56.689
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

Rp56.689

Rp51.552

Rp48.984

Rp45.498

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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: Rp68.798
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

Rp68.798

Rp62.560

Rp59.258

Rp55.038

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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: Rp25.317
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

Rp25.317

Rp22.199

Rp21.098

Rp19.814

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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: Rp27.886
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

Rp27.886

Rp24.217

Rp23.299

Rp21.648

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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: Rp204.925
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

Rp204.925

Rp184.561

Rp173.920

Rp169.150

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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: Rp42.746
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

Rp42.746

Rp37.426

Rp35.775

Rp33.390

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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: Rp77.053
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

Rp77.053

Rp70.082

Rp66.413

Rp61.826

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P DR CRIMP SOCKET

A3B-12D-2C
Hirose Connector
1: Rp9.356
1.215In 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

1.215In Stock

Rp9.356

Rp8.256

Rp7.540

Rp6.806

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-12PA-2DS(51)
Hirose Connector
1: Rp14.677
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

Rp14.677

Rp12.897

Rp11.796

Rp10.641

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Min.: 1
Mult.: 1

Headers & Wire Housings 14P DR CRIMP SOCKET

A3B-14D-2C
Hirose Connector
1: Rp9.907
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

Rp9.907

Rp8.476

Rp7.577

Rp7.192

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-14PA-2DSA(51)
Hirose Connector
1: Rp17.979
696Expected 13/10/2026

Mfr. Part No.
A3B-14PA-2DSA(51)

Mouser Part No
798-A3B-14PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

696Expected 13/10/2026

Rp17.979

Rp15.209

Rp14.658

Rp12.916

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-16PA-2DSA(51)
Hirose Connector
1: Rp17.612
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

Rp17.612

Rp14.915

Rp12.659

Rp11.301

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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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