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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 6 POS 2mm ST

A4B-6S-2C
Hirose Connector
1: $0.62
2,801In 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

2,801In Stock

$0.62

$0.529

$0.472

$0.449

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-8PA-2DSA(51)
Hirose Connector
1: $0.75
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

$0.75

$0.648

$0.593

$0.534

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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: $2.56
1,261On Order

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

1,261On Order

$2.56

$2.18

$2.11

$1.73

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-10PA-2DSA(51)
Hirose Connector
1: $0.73
6,500On Order

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

6,500On Order

$0.73

$0.616

$0.604

$0.552

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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: $3.27
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

$3.27

$2.89

$2.81

$2.47

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Min.: 1
Mult.: 1

Headers & Wire Housings 4P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-4PA-2SV(71)
Hirose Connector
1: $1.46
480Expected 08/09/2026

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

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

Hirose Connector

Headers & Wire Housings 4P VRT SMT PIN HDR SEL GLD PLT NO BOSS

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Datasheet

480Expected 08/09/2026

$1.46

$1.25

$1.05

$1.04

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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: $1.70
749Expected 10/09/2026

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

749Expected 10/09/2026

$1.70

$1.62

$1.25

$1.18

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Min.: 1
Mult.: 1

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

A3A-10DA-2SV(71)
Hirose Connector
1: $1.54
1,302On Order

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

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Datasheet

1,302On Order

$1.54

$1.37

$1.18

$1.09

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-14PA-2DSA(51)
Hirose Connector
1: $0.98
1,500On Order

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

1,500On Order

$0.98

$0.829

$0.704

$0.70

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3B-6PA-2DSA(51)
Hirose Connector
1: $0.49
2,600Expected 01/12/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

2,600Expected 01/12/2026

$0.49

$0.418

$0.353

$0.316

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3C-10P-2DSA(30)
Hirose Connector
1: $1.25
500Expected 22/09/2026

Mfr. Part No.
A3C-10P-2DSA(30)

Mouser Part No
798-A3C-10P-2DSA30

Hirose Connector

Headers & Wire Housings

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Datasheet

500Expected 22/09/2026

$1.25

$1.06

$0.899

$0.898

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Min.: 1
Mult.: 1

Headers & Wire Housings

A3C-14P-2DSA(30)
Hirose Connector
1: $1.65
395Expected 10/09/2026

Mfr. Part No.
A3C-14P-2DSA(30)

Mouser Part No
798-A3C-14P-2DSA30

Hirose Connector

Headers & Wire Housings

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Datasheet

395Expected 10/09/2026

$1.65

$1.41

$1.19

$1.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 16P DR STRT RECPT 2MM LEAD LENGTH

A3C-16DA-2DSC(71)
Hirose Connector
1: $2.55
260Expected 13/10/2026

Mfr. Part No.
A3C-16DA-2DSC(71)

Mouser Part No
798-A3C-16DA-2DSC71

Hirose Connector

Headers & Wire Housings 16P DR STRT RECPT 2MM LEAD LENGTH

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Datasheet

260Expected 13/10/2026

$2.55

$2.32

$2.20

$1.78

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Min.: 1
Mult.: 1

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

A3C-18DA-2DSA(71)
Hirose Connector
1: $2.69
240Expected 24/12/2026

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

240Expected 24/12/2026

$2.69

$2.29

$1.92

$1.91

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Min.: 1
Mult.: 1

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

A3C-50DA-2DSC(71)
Hirose Connector
1: $6.41
120Expected 15/09/2026

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

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Datasheet

120Expected 15/09/2026

$6.41

$5.99

$4.95

$4.94

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Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-2PA-2DSA(51)
Hirose Connector
1: $0.49
4,100Expected 03/12/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

4,100Expected 03/12/2026

$0.49

$0.415

$0.364

$0.277

View

Min.: 1
Mult.: 1

Headers & Wire Housings

A4B-6PA-2DSA(51)
Hirose Connector
1: $0.71
1,000Expected 19/11/2026

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

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

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,000Expected 19/11/2026

$0.71

$0.607

$0.509

$0.46

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Min.: 1
Mult.: 1

Headers & Wire Housings 8P RECEPTACLE SMT VERTICAL GLD PLT

A3-8DA-2SV(93)
Hirose Connector
1: $2.02
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
A3-8DA-2SV(93)

Mouser Part No
798-A38DA2SV93

Hirose Connector

Headers & Wire Housings 8P RECEPTACLE SMT VERTICAL GLD PLT

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Datasheet

Non-Stocked Lead-Time 5 Weeks

Cut Tape

$2.02

$1.76

$1.69

$1.57

Reel

$1.15

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers & Wire Housings

A3B-18PA-2DS(51)
Hirose Connector
1: $1.25
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
A3B-18PA-2DS(51)

Mouser Part No
798-A3B-18PA-2DS51

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1.25

$1.06

$0.899

$0.898

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Min.: 1
Mult.: 1

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

A3-10DA-2SV(71)
Hirose Connector
1: $1.65
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

$1.65

$1.58

$1.26

$1.16

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Min.: 1
Mult.: 1

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

A3-12DA-2SV(71)
Hirose Connector
1: $1.86
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

$1.86

$1.79

$1.44

$1.32

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: $2.00
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

$2.00

$1.93

$1.55

$1.42

View

Min.: 1
Mult.: 1

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

A3-24DA-2SV(71)
Hirose Connector
1: $3.00
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

$3.00

$2.43

$2.42

$2.16

View

Min.: 1
Mult.: 1

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

A3-28DA-2SV(71)
Hirose Connector
1: $3.02
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

$3.02

$2.48

$2.47

$2.17

View

Min.: 1
Mult.: 1

Headers & Wire Housings 28P VRT SMT PIN HDR SEL GLD PLT NO BOSS

A3-28PA-2SV(71)
Hirose Connector
1: $3.58
Non-Stocked

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

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

Hirose Connector

Headers & Wire Housings 28P VRT SMT PIN HDR SEL GLD PLT NO BOSS

Learn More

Datasheet

Non-Stocked

$3.58

$2.93

$2.92

$2.57

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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