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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 Housing SKT 12 POS 2mm ST

A4B-12S-2C
Hirose Connector
1: $0.528
594In Stock

Mfr. Part No.
A4B-12S-2C

Mouser Part No
798-A4B-12S-2C

Hirose Connector

Headers & Wire Housings Housing SKT 12 POS 2mm ST

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Datasheet

594In Stock

$0.528

$0.455

$0.406

$0.385

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Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 2 POS 2mm ST

A4B-2S-2C
Hirose Connector
1: $0.612
4,356In Stock

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

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

Hirose Connector

Headers & Wire Housings Housing SKT 2 POS 2mm ST

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Datasheet

4,356In Stock

$0.612

$0.517

$0.463

$0.439

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Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 4 POS 2mm ST

A4B-4S-2C
Hirose Connector
1: $0.612
1,085In Stock

Mfr. Part No.
A4B-4S-2C

Mouser Part No
798-A4B-4S-2C

Hirose Connector

Headers & Wire Housings Housing SKT 4 POS 2mm ST

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Datasheet

1,085In Stock

$0.612

$0.517

$0.463

$0.439

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-6PA-2DSA(51)
Hirose Connector
1: $0.834
928In Stock

Mfr. Part No.
A4B-6PA-2DSA(51)

Mouser Part No
798-A4B-6PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

928In Stock

$0.834

$0.705

$0.677

$0.619

View

Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 6 POS 2mm ST

A4B-6S-2C
Hirose Connector
1: $0.751
3,301In Stock

Mfr. Part No.
A4B-6S-2C

Mouser Part No
798-A4B-6S-2C

Hirose Connector

Headers & Wire Housings Housing SKT 6 POS 2mm ST

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Datasheet

3,301In Stock

$0.751

$0.642

$0.574

$0.545

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Min.: 1
Mult.: 1

Headers & Wire Housings 20POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-20DA-2SV(71)
Hirose Connector
1: $3.10
5,442On Order

Mfr. Part No.
A3A-20DA-2SV(71)

Mouser Part No
798-A3A-20DA-2SV71

Hirose Connector

Headers & Wire Housings 20POS VERT SMT RECPT SEL GLD PLT W/BOSS

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Datasheet

5,442On Order

$3.10

$2.49

$2.47

$2.21

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Min.: 1
Mult.: 1

Headers & Wire Housings 20P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-20PA-2SV(71)
Hirose Connector
1: $3.68
2,773On Order

Mfr. Part No.
A3A-20PA-2SV(71)

Mouser Part No
798-A3A-20PA-2SV71

Hirose Connector

Headers & Wire Housings 20P VRT SMT PIN HDR SEL GLD PLT W/BOSS

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Datasheet

2,773On Order

$3.68

$2.99

$2.97

$2.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 20P DR STRT RECPT 3MM LEAD LENGTH

A3C-20DA-2DSA(71)
Hirose Connector
1: $3.92
4,730On Order

Mfr. Part No.
A3C-20DA-2DSA(71)

Mouser Part No
798-A3C-20DA-2DSA71

Hirose Connector

Headers & Wire Housings 20P DR STRT RECPT 3MM LEAD LENGTH

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Datasheet

4,730On Order

$3.92

$3.39

$2.86

$2.85

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Min.: 1
Mult.: 1

Headers & Wire Housings 6P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-6PA-2SV(71)
Hirose Connector
1: $2.10
200Expected 20/10/2026

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

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

Hirose Connector

Headers & Wire Housings 6P VRT SMT PIN HDR SEL GLD PLT NO BOSS

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Datasheet

200Expected 20/10/2026

$2.10

$1.92

$1.54

$1.46

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Min.: 1
Mult.: 1

Headers & Wire Housings 10P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-10PA-2SV(71)
Hirose Connector
1: $2.27
1,032Expected 14/7/2026

Mfr. Part No.
A3A-10PA-2SV(71)

Mouser Part No
798-A3A-10PA-2SV71

Hirose Connector

Headers & Wire Housings 10P VRT SMT PIN HDR SEL GLD PLT W/BOSS

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Datasheet

1,032Expected 14/7/2026

$2.27

$2.17

$1.72

$1.58

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-24PA-2DSA(51)
Hirose Connector
1: $2.39
382Expected 10/6/2026

Mfr. Part No.
A3B-24PA-2DSA(51)

Mouser Part No
798-A3B-24PA-2DSA51

Hirose Connector

Headers & Wire Housings

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Datasheet

382Expected 10/6/2026

$2.39

$2.09

$2.00

$1.60

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Min.: 1
Mult.: 1

Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-14PA-2SV(71)
Hirose Connector
1: $3.00
1,054Expected 18/6/2026

Mfr. Part No.
A3-14PA-2SV(71)

Mouser Part No
798-A3-14PA-2SV71

Hirose Connector

Headers & Wire Housings 14P VRT SMT PIN HDR SEL GLD PLT NO BOSS

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Datasheet

1,054Expected 18/6/2026

$3.00

$2.93

$2.35

$2.15

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-12PA-2SV(71)
Hirose Connector
1: $2.85
680Expected 18/6/2026

Mfr. Part No.
A3A-12PA-2SV(71)

Mouser Part No
798-A3A-12PA-2SV71

Hirose Connector

Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT W/BOSS

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Datasheet

680Expected 18/6/2026

$2.85

$2.68

$2.20

$2.02

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Min.: 1
Mult.: 1

Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-8PA-2SV(71)
Hirose Connector
1: $2.07
780Expected 20/7/2026

Mfr. Part No.
A3A-8PA-2SV(71)

Mouser Part No
798-A3A-8PA-2SV71

Hirose Connector

Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT W/BOSS

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Datasheet

780Expected 20/7/2026

$2.07

$1.96

$1.57

$1.49

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-16PA-2DSA(51)
Hirose Connector
1: $1.47
634Expected 5/6/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

634Expected 5/6/2026

$1.47

$1.24

$1.19

$0.959

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-20PA-2DSA(51)
Hirose Connector
1: $1.83
800Expected 30/7/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

800Expected 30/7/2026

$1.83

$1.56

$1.47

$1.35

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P DR STRT RECPT 3MM LEAD LENGTH

A3C-12DA-2DSA(71)
Hirose Connector
1: $2.92
360Expected 18/8/2026

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

Mouser Part No
798-A3C-12DA-2DSA71

Hirose Connector

Headers & Wire Housings 12P DR STRT RECPT 3MM LEAD LENGTH

Learn More

Datasheet

360Expected 18/8/2026

$2.92

$2.70

$2.63

$2.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14P DR STRT RECPT 3MM LEAD LENGTH

A3C-14DA-2DSA(71)
Hirose Connector
1: $3.42
795On Order

Mfr. Part No.
A3C-14DA-2DSA(71)

Mouser Part No
798-A3C-14DA-2DSA71

Hirose Connector

Headers & Wire Housings 14P DR STRT RECPT 3MM LEAD LENGTH

Learn More

Datasheet

795On Order

$3.42

$2.84

$2.79

$2.40

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-3PA-2DSA(51)
Hirose Connector
1: $0.57
4,600Expected 20/7/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

4,600Expected 20/7/2026

$0.57

$0.487

$0.413

$0.368

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Min.: 1
Mult.: 1

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

A3-SP(B)
Hirose Connector
1: $0.876
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
A3-SP(B)

Mouser Part No
798-A3SPB

Hirose Connector

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.876

$0.749

$0.669

$0.637

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-10DA-2SV(71)
Hirose Connector
1: $1.99
Non-Stocked

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

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

Hirose Connector

Headers & Wire Housings 10POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

Non-Stocked

$1.99

$1.89

$1.56

$1.42

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-12DA-2SV(71)
Hirose Connector
1: $2.27
Non-Stocked

Mfr. Part No.
A3-12DA-2SV(71)

Mouser Part No
798-A3-12DA-2SV71

Hirose Connector

Headers & Wire Housings 12POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

Non-Stocked

$2.27

$2.09

$2.00

$1.95

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-12PA-2SV(71)
Hirose Connector
1: $2.49
Non-Stocked

Mfr. Part No.
A3-12PA-2SV(71)

Mouser Part No
798-A3-12PA-2SV71

Hirose Connector

Headers & Wire Housings 12P VRT SMT PIN HDR SEL GLD PLT NO BOSS

Learn More

Datasheet

Non-Stocked

$2.49

$2.40

$1.93

$1.77

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-24DA-2SV(71)
Hirose Connector
1: $3.82
N/A

Mfr. Part No.
A3-24DA-2SV(71)

Mouser Part No
798-A3-24DA-2SV71

Hirose Connector

Headers & Wire Housings 24POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

N/A

$3.82

$3.48

$3.17

$2.91

View

Min.: 1
Mult.: 1

Headers & Wire Housings 28POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-28DA-2SV(71)
Hirose Connector
1: $3.70
Non-Stocked

Mfr. Part No.
A3-28DA-2SV(71)

Mouser Part No
798-A3-28DA-2SV71

Hirose Connector

Headers & Wire Housings 28POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

Non-Stocked

$3.70

$3.09

$3.06

$2.71

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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