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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: $1.08
1,708In Stock

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

1,708In Stock

$1.08

$0.916

$0.817

$0.777

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-14PA-2DSA(51)
Hirose Connector
1: $1.31
294In Stock

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

294In Stock

$1.31

$1.10

$1.06

$1.02

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DS(51)
Hirose Connector
1: $1.67
14In Stock
500Expected 23/7/2026

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

14In Stock

500Expected 23/7/2026

$1.67

$1.42

$1.20

$1.07

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-50PA-2DS(51)
Hirose Connector
1: $3.38
168In Stock

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

168In Stock

$3.38

$3.11

$2.52

$2.50

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-8PA-2DS(51)
Hirose Connector
1: $0.653
1,462In 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

1,462In Stock

$0.653

$0.549

$0.491

$0.466

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Min.: 1
Mult.: 1

Headers & Wire Housings FEMALE CRIMP CONTACT AWG#26-#30 REEL

A3B-2630SCFC
Hirose Connector
1: $0.181
7,764In Stock
50,000On Order

Mfr. Part No.
A3B-2630SCFC

Mouser Part No
798-A3B2630SCFC

Hirose Connector

Headers & Wire Housings FEMALE CRIMP CONTACT AWG#26-#30 REEL

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Datasheet

7,764In Stock

50,000On Order

Cut Tape

$0.181

$0.152

$0.136

$0.129

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Reel

$0.108

Min.: 1
Mult.: 1

: 10,000

Headers & Wire Housings 18P DR STRT RECPT 3MM LEAD LENGTH

A3C-18DA-2DSA(71)
Hirose Connector
1: $3.32
189In Stock

Mfr. Part No.
A3C-18DA-2DSA(71)

Mouser Part No
798-A3C-18DA-2DSA71

Hirose Connector

Headers & Wire Housings 18P DR STRT RECPT 3MM LEAD LENGTH

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Datasheet

189In Stock

$3.32

$2.84

$2.36

$2.11

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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: $3.73
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

$3.73

$3.41

$3.18

$2.97

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Min.: 1
Mult.: 1

Headers & Wire Housings 32P DR STRT RECPT 3MM LEAD LENGTH

A3C-32DA-2DSA(71)
Hirose Connector
1: $4.78
546In 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

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Datasheet

546In Stock

$4.78

$4.56

$4.31

$4.00

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Min.: 1
Mult.: 1

Headers & Wire Housings 6P DR STRT RECPT 2MM LEAD LENGTH

A3C-6DA-2DSC(71)
Hirose Connector
1: $2.36
331In Stock

Mfr. Part No.
A3C-6DA-2DSC(71)

Mouser Part No
798-A3C-6DA-2DSC71

Hirose Connector

Headers & Wire Housings 6P DR STRT RECPT 2MM LEAD LENGTH

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Datasheet

331In Stock

$2.36

$2.02

$1.95

$1.57

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Min.: 1
Mult.: 1

Headers & Wire Housings 8P DR STRT RECPT 3MM LEAD LENGTH

A3C-8DA-2DSA(71)
Hirose Connector
1: $3.00
512In Stock

Mfr. Part No.
A3C-8DA-2DSA(71)

Mouser Part No
798-A3C-8DA-2DSA71

Hirose Connector

Headers & Wire Housings 8P DR STRT RECPT 3MM LEAD LENGTH

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Datasheet

512In Stock

$3.00

$2.56

$2.54

$2.31

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Min.: 1
Mult.: 1

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

A3-SP(A)
Hirose Connector
1: $0.917
1,927In 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

1,927In Stock

$0.917

$0.78

$0.696

$0.663

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-2PA-2DSA(51)
Hirose Connector
1: $0.57
1,064In Stock

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

1,064In Stock

$0.57

$0.488

$0.428

$0.378

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-3PA-2DSA(51)
Hirose Connector
1: $0.57
4,600In Stock

Mfr. Part No.
A4B-3PA-2DSA(51)

Mouser Part No
798-A4B-3PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

4,600In Stock

$0.57

$0.487

$0.413

$0.368

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Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 3 POS 2mm ST

A4B-3S-2C
Hirose Connector
1: $0.681
3,690In 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

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Datasheet

3,690In Stock

$0.681

$0.588

$0.538

$0.484

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-4PA-2DSA(51)
Hirose Connector
1: $0.751
1,212In Stock

Mfr. Part No.
A4B-4PA-2DSA(51)

Mouser Part No
798-A4B-4PA-2DSA51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,212In Stock

$0.751

$0.688

$0.652

$0.535

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-5PA-2DSA(51)
Hirose Connector
1: $0.723
1,780In Stock

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,780In Stock

$0.723

$0.627

$0.573

$0.516

View

Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 5 POS 2mm ST

A4B-5S-2C
Hirose Connector
1: $0.751
286In Stock
1,100Expected 17/8/2026

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

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

Hirose Connector

Headers & Wire Housings Housing SKT 5 POS 2mm ST

Learn More

Datasheet

286In Stock

1,100Expected 17/8/2026

$0.751

$0.642

$0.574

$0.545

View

Min.: 1
Mult.: 1

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

A3-20PA-2SV(71)
Hirose Connector
1: $3.74
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

$3.74

$2.99

$2.97

$2.65

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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: $4.42
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

$4.42

$3.66

$3.54

$3.17

View

Min.: 1
Mult.: 1

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

A3-6DA-2SV(71)
Hirose Connector
1: $1.67
44In 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

Learn More

Datasheet

44In Stock

$1.67

$1.56

$1.22

$1.16

View

Min.: 1
Mult.: 1

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

A3-8DA-2SV(71)
Hirose Connector
1: $1.89
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

Learn More

Datasheet

64In Stock

$1.89

$1.65

$1.58

$1.47

View

Min.: 1
Mult.: 1

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

A3-50DA-2DS(71)
Hirose Connector
1: $12.93
80In Stock
120Expected 4/8/2026

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

80In Stock

120Expected 4/8/2026

$12.93

$10.99

$9.97

$9.48

View

Min.: 1
Mult.: 1

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

A3A-16DA-2SV(71)
Hirose Connector
1: $2.68
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

$2.68

$2.52

$2.11

$2.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P DR CRIMP SOCKET

A3B-12D-2C
Hirose Connector
1: $0.57
1,211In Stock

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

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

Hirose Connector

Headers & Wire Housings 12P DR CRIMP SOCKET

Learn More

Datasheet

1,211In Stock

$0.57

$0.487

$0.434

$0.413

View

Min.: 1
Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

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A3 / A4 2mm Pitch Miniature Connectors

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