.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (178)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-8DA-2SV(71)
Hirose Connector
1: $1.83
7,114In Stock

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

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

Hirose Connector

Headers & Wire Housings 8POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

7,114In Stock

$1.83

$1.65

$1.37

$1.31

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20P DR STRT RECPT 2MM LEAD LENGTH

A3C-20DA-2DSC(71)
Hirose Connector
1: $3.32
1,750In Stock
1,100Expected 6/8/2026

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

Mouser Part No
798-A3C-20DA-2DSC71

Hirose Connector

Headers & Wire Housings 20P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

1,750In Stock

1,100Expected 6/8/2026

$3.32

$2.84

$2.39

$2.38

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P DR STRT RECPT 3MM LEAD LENGTH

A3C-6DA-2DSA(71)
Hirose Connector
1: $2.78
2,804In Stock

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

Mouser Part No
798-A3C-6DA-2DSA71

Hirose Connector

Headers & Wire Housings 6P DR STRT RECPT 3MM LEAD LENGTH

Learn More

Datasheet

2,804In Stock

$2.78

$2.38

$2.34

$2.11

View

Min.: 1
Mult.: 1

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

A3-10PA-2SV(71)
Hirose Connector
1: $2.59
140In Stock

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

Learn More

Datasheet

140In Stock

$2.59

$2.42

$1.97

$1.96

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-14DA-2SV(71)
Hirose Connector
1: $2.49
286In Stock

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

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

Hirose Connector

Headers & Wire Housings 14POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

286In Stock

$2.49

$2.32

$1.95

$1.79

View

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
1,025In Stock

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

Learn More

Datasheet

1,025In Stock

$3.00

$2.93

$2.35

$2.15

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-16DA-2SV(71)
Hirose Connector
1: $2.68
833In Stock

Mfr. Part No.
A3-16DA-2SV(71)

Mouser Part No
798-A3-16DA-2SV71

Hirose Connector

Headers & Wire Housings 16POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

833In Stock

$2.68

$2.52

$2.11

$2.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-16PA-2SV(71)
Hirose Connector
1: $3.32
445In Stock

Mfr. Part No.
A3-16PA-2SV(71)

Mouser Part No
798-A3-16PA-2SV71

Hirose Connector

Headers & Wire Housings 16P VRT SMT PIN HDR SEL GLD PLT NO BOSS

Learn More

Datasheet

445In Stock

$3.32

$3.17

$2.63

$2.36

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-4DA-2SV(71)
Hirose Connector
1: $1.36
555In Stock

Mfr. Part No.
A3-4DA-2SV(71)

Mouser Part No
798-A3-4DA-2SV71

Hirose Connector

Headers & Wire Housings 4POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

555In Stock

$1.36

$1.15

$0.967

$0.966

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-8PA-2SV(71)
Hirose Connector
1: $2.39
657In Stock

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

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

Hirose Connector

Headers & Wire Housings 8P VRT SMT PIN HDR SEL GLD PLT NO BOSS

Learn More

Datasheet

657In Stock

$2.39

$2.22

$1.79

$1.70

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-10DA-2SV(71)
Hirose Connector
1: $1.77
431In Stock

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

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

Hirose Connector

Headers & Wire Housings 10POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

431In Stock

$1.77

$1.65

$1.34

$1.24

View

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
847In Stock
176Expected 8/7/2026

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

Learn More

Datasheet

847In Stock

176Expected 8/7/2026

$2.27

$2.17

$1.72

$1.58

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-12DA-2SV(71)
Hirose Connector
1: $2.29
400In Stock

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

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

Hirose Connector

Headers & Wire Housings 12POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

400In Stock

$2.29

$2.11

$1.78

$1.77

View

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
680In Stock

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

Learn More

Datasheet

680In Stock

$2.85

$2.68

$2.20

$2.02

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-14DA-2SV(71)
Hirose Connector
1: $2.20
258In Stock
816Expected 28/7/2026

Mfr. Part No.
A3A-14DA-2SV(71)

Mouser Part No
798-A3A-14DA-2SV71

Hirose Connector

Headers & Wire Housings 14POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

258In Stock

816Expected 28/7/2026

$2.20

$2.11

$1.72

$1.57

View

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
706In Stock
4,656Expected 4/8/2026

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

Learn More

Datasheet

706In Stock

4,656Expected 4/8/2026

$3.10

$2.49

$2.47

$2.21

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-24PA-2SV(71)
Hirose Connector
1: $4.77
160In Stock

Mfr. Part No.
A3A-24PA-2SV(71)

Mouser Part No
798-A3A-24PA-2SV71

Hirose Connector

Headers & Wire Housings 24P VRT SMT PIN HDR SEL GLD PLT W/BOSS

Learn More

Datasheet

160In Stock

$4.77

$4.34

$4.10

$3.81

View

Min.: 1
Mult.: 1

Headers & Wire Housings 28POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-28DA-2SV(71)
Hirose Connector
1: $4.45
738In Stock

Mfr. Part No.
A3A-28DA-2SV(71)

Mouser Part No
798-A3A-28DA-2SV71

Hirose Connector

Headers & Wire Housings 28POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

738In Stock

$4.45

$4.06

$3.82

$3.56

View

Min.: 1
Mult.: 1

Headers & Wire Housings 50P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-50PA-2SV(71)
Hirose Connector
1: $8.62
330In Stock

Mfr. Part No.
A3A-50PA-2SV(71)

Mouser Part No
798-A3A-50PA-2SV71

Hirose Connector

Headers & Wire Housings 50P VRT SMT PIN HDR SEL GLD PLT W/BOSS

Learn More

Datasheet

330In Stock

$8.62

$7.02

$6.19

$5.55

$5.41

Min.: 1
Mult.: 1

Headers & Wire Housings 6POS VERT SMT RECPT SEL GLD PLT W/BOSS

A3A-6DA-2SV(71)
Hirose Connector
1: $1.67
2,109In Stock

Mfr. Part No.
A3A-6DA-2SV(71)

Mouser Part No
798-A3A-6DA-2SV71

Hirose Connector

Headers & Wire Housings 6POS VERT SMT RECPT SEL GLD PLT W/BOSS

Learn More

Datasheet

2,109In Stock

$1.67

$1.56

$1.22

$1.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P VRT SMT PIN HDR SEL GLD PLT W/BOSS

A3A-6PA-2SV(71)
Hirose Connector
1: $2.20
709In Stock

Mfr. Part No.
A3A-6PA-2SV(71)

Mouser Part No
798-A3A-6PA-2SV71

Hirose Connector

Headers & Wire Housings 6P VRT SMT PIN HDR SEL GLD PLT W/BOSS

Learn More

Datasheet

709In Stock

$2.20

$1.92

$1.83

$1.71

View

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
780In Stock

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

Learn More

Datasheet

780In Stock

$2.07

$1.96

$1.57

$1.49

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P DR CRIMP SOCKET

A3B-10D-2C
Hirose Connector
1: $0.653
3,107In Stock

Mfr. Part No.
A3B-10D-2C

Mouser Part No
798-A3B-10D-2C

Hirose Connector

Headers & Wire Housings 10P DR CRIMP SOCKET

Learn More

Datasheet

3,107In Stock

$0.653

$0.549

$0.491

$0.466

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-10PA-2DS(51)
Hirose Connector
1: $0.792
969In Stock

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

Mouser Part No
798-A3B-10PA-2DS51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

969In Stock

$0.792

$0.674

$0.645

$0.589

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-10PA-2DSA(51)
Hirose Connector
1: $0.904
508In Stock
1,000Expected 23/7/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

508In Stock

1,000Expected 23/7/2026

$0.904

$0.766

$0.649

$0.552

View

Min.: 1
Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

All Results (178)

Customer Service Office

Company

Resources

Support

A3 / A4 2mm Pitch Miniature Connectors

All Results (178)

Connectors

Tools & Supplies