.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 (179)

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

A3B-6PA-2DS(51)
Hirose Connector
1: $0.38
2,282In Stock

Mfr. Part No.
A3B-6PA-2DS(51)

Mouser Part No
798-A3B-6PA-2DS51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

2,282In Stock

$0.38

$0.32

$0.288

$0.236

View

Min.: 1
Mult.: 1

Headers & Wire Housings 44P F WIRE CRIMP DR RECEPTACLE

A3B-44D-2C
Hirose Connector
1: $0.88
671In Stock

Mfr. Part No.
A3B-44D-2C

Mouser Part No
798-A3B44D2C

Hirose Connector

Headers & Wire Housings 44P F WIRE CRIMP DR RECEPTACLE

Learn More

Datasheet

671In Stock

$0.88

$0.751

$0.67

$0.637

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-50PA-2DSA(51)
Hirose Connector
1: $2.45
240In Stock

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

Mouser Part No
798-A3B50PA2DSA51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

240In Stock

$2.45

$2.14

$2.05

$1.90

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P DR STRT RECPT 2MM LEAD LENGTH

A3C-10DA-2DSC(71)
Hirose Connector
1: $1.90
6In Stock

Mfr. Part No.
A3C-10DA-2DSC(71)

Mouser Part No
798-A3C-10DA-2DSC71

Hirose Connector

Headers & Wire Housings 10P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

6In Stock

$1.90

$1.60

$1.30

$1.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18P DR STRT RECPT 2MM LEAD LENGTH

A3C-18DA-2DSC(71)
Hirose Connector
1: $2.23
253In Stock

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

Mouser Part No
798-A3C-18DA-2DSC71

Hirose Connector

Headers & Wire Housings 18P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

253In Stock

$2.23

$1.90

$1.60

$1.59

View

Min.: 1
Mult.: 1

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

A3C-20DA-2DSA(71)
Hirose Connector
1: $2.43
18In Stock
1,650On 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

Learn More

Datasheet

18In Stock

1,650On Order

$2.43

$2.07

$1.76

$1.74

View

Min.: 1
Mult.: 1

Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH

A3C-28DA-2DSC(71)
Hirose Connector
1: $2.57
159In Stock

Mfr. Part No.
A3C-28DA-2DSC(71)

Mouser Part No
798-A3C-28DA-2DSC71

Hirose Connector

Headers & Wire Housings 28P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

159In Stock

$2.57

$2.34

$2.21

$2.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3C-2P-2DSA(30)
Hirose Connector
1: $0.38
3,296In Stock

Mfr. Part No.
A3C-2P-2DSA(30)

Mouser Part No
798-A3C-2P-2DSA30

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

3,296In Stock

$0.38

$0.32

$0.272

$0.242

View

Min.: 1
Mult.: 1

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

A3C-32DA-2DSA(71)
Hirose Connector
1: $2.94
66In Stock
480On Order

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

Learn More

Datasheet

66In Stock

480On Order

$2.94

$2.88

$2.21

$2.09

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3C-6P-2DSA(30)
Hirose Connector
1: $0.78
779In Stock

Mfr. Part No.
A3C-6P-2DSA(30)

Mouser Part No
798-A3C-6P-2DSA30

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

779In Stock

$0.78

$0.676

$0.618

$0.558

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P DR STRT RECPT 2MM LEAD LENGTH

A3C-8DA-2DSC(71)
Hirose Connector
1: $1.67
185In Stock

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

Mouser Part No
798-A3C-8DA-2DSC71

Hirose Connector

Headers & Wire Housings 8P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

185In Stock

$1.67

$1.42

$1.40

$1.13

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-12PA-2DSA(51)
Hirose Connector
1: $0.97
1,133In Stock

Mfr. Part No.
A4B-12PA-2DSA(51)

Mouser Part No
798-A4B-12PA-2DSA51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,133In Stock

$0.97

$0.818

$0.784

$0.733

View

Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 12 POS 2mm ST

A4B-12S-2C
Hirose Connector
1: $0.32
1,094In 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

Learn More

Datasheet

1,094In Stock

$0.32

$0.276

$0.247

$0.233

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-4PA-2DSA(51)
Hirose Connector
1: $0.49
518In Stock

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

518In Stock

$0.49

$0.415

$0.364

$0.321

View

Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 4 POS 2mm ST

A4B-4S-2C
Hirose Connector
1: $0.35
1,635In 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

Learn More

Datasheet

1,635In Stock

$0.35

$0.298

$0.266

$0.254

View

Min.: 1
Mult.: 1

Headers & Wire Housings Housing SKT 6 POS 2mm ST

A4B-6S-2C
Hirose Connector
1: $0.461
3,500In 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

Learn More

Datasheet

3,500In Stock

$0.461

$0.387

$0.347

$0.329

View

Min.: 1
Mult.: 1

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

A3A-20PA-2SV(71)
Hirose Connector
1: $2.33
1,152On 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

Learn More

Datasheet

1,152On Order

$2.33

$1.85

$1.65

$1.64

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20POS VERT SMT RECPT SEL GLD PLT NO BOSS

A3-20DA-2SV(71)
Hirose Connector
1: $1.92
528Expected 2026/03/11

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

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

Hirose Connector

Headers & Wire Housings 20POS VERT SMT RECPT SEL GLD PLT NO BOSS

Learn More

Datasheet

528Expected 2026/03/11

$1.92

$1.90

$1.54

$1.36

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-5PA-2DSA(51)
Hirose Connector
1: $0.461
1,307Expected 2026/03/04

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,307Expected 2026/03/04

$0.461

$0.395

$0.35

$0.291

View

Min.: 1
Mult.: 1

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

A3-50DA-2DS(71)
Hirose Connector
1: $8.35
120Expected 2026/03/11

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

Learn More

Datasheet

120Expected 2026/03/11

$8.35

$7.09

$6.12

$5.95

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-6PA-2DSA(51)
Hirose Connector
1: $0.38
4,732On Order

Mfr. Part No.
A3B-6PA-2DSA(51)

Mouser Part No
798-A3B-6PA-2DSA51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

4,732On Order

$0.38

$0.32

$0.272

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A3C-32P-2DSA(30)
Hirose Connector
1: $4.11
196Expected 2026/04/29

Mfr. Part No.
A3C-32P-2DSA(30)

Mouser Part No
798-A3C-32P-2DSA(30)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

196Expected 2026/04/29

$4.11

$3.65

$3.54

$3.24

View

Min.: 1
Mult.: 1

Headers & Wire Housings 50P DR STRT RECPT 2MM LEAD LENGTH

A3C-50DA-2DSC(71)
Hirose Connector
1: $4.59
120Expected 2026/06/17

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

Mouser Part No
798-A3C-50DA-2DSC71

Hirose Connector

Headers & Wire Housings 50P DR STRT RECPT 2MM LEAD LENGTH

Learn More

Datasheet

120Expected 2026/06/17

$4.59

$4.58

$4.56

$4.24

View

Min.: 1
Mult.: 1

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

A3A-14DA-2SV(71)
Hirose Connector
1: $1.41
Non-Stocked Lead-Time 9 Weeks

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

Non-Stocked Lead-Time 9 Weeks

$1.41

$1.36

$1.10

$1.01

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2P SHORT PIN JUMPER GOLD PLATED

A3-SP(B)
Hirose Connector
1: $0.45
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

$0.45

$0.379

$0.344

$0.328

View

Min.: 1
Mult.: 1

A3 / A4 2mm Pitch Miniature Connectors

All Results (179)

Customer Service Office

Company

Resources

Support

A3 / A4 2mm Pitch Miniature Connectors

All Results (179)

Connectors

Tools & Supplies