Connectors – Mouser Singapore

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

DF51 2mm Pitch Wire-to-Board Connectors

Hirose Electric DF51 wire-to-board connectors are 2mm pitch, positive-lock, crimp-type connectors. DF51 connectors feature a side-lock design that enables easy operation and reliable connection. These single- and double-row Hirose connectors also provide high contact lance strength, preventing contacts from pulling loose while wrenching the cables. This Hirose series works with 30AWG to 22AWG cables and offers 0.5A to 2A rated current and 250V_AC/DC rated voltage.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 126

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; }

Part #

Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-14DEP-2C
Hirose Connector
1: $1.75
497In Stock

Mfr. Part No.
DF51-14DEP-2C

Mouser Part No
798-DF51-14DEP-2C

Hirose Connector

Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

497In Stock

$1.75

$1.50

$1.33

$1.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-14DS-2C
Hirose Connector
1: $0.544
1,661In Stock
2,100Expected 20/8/2026

Mfr. Part No.
DF51-14DS-2C

Mouser Part No
798-DF51-14DS-2C

Hirose Connector

Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

1,661In Stock

2,100Expected 20/8/2026

$0.544

$0.46

$0.409

$0.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-16DEP-2C
Hirose Connector
1: $1.75
350In Stock
500Expected 1/10/2026

Mfr. Part No.
DF51-16DEP-2C

Mouser Part No
798-DF51-16DEP-2C

Hirose Connector

Headers & Wire Housings 16P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

350In Stock

500Expected 1/10/2026

$1.75

$1.50

$1.33

$1.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-16DS-2C
Hirose Connector
1: $0.449
3,727In Stock

Mfr. Part No.
DF51-16DS-2C

Mouser Part No
798-DF51-16DS-2C

Hirose Connector

Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

3,727In Stock

$0.449

$0.382

$0.341

$0.324

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-22DEP-2C
Hirose Connector
1: $1.82
710In Stock
500Expected 11/8/2026

Mfr. Part No.
DF51-22DEP-2C

Mouser Part No
798-DF51-22DEP-2C

Hirose Connector

Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

710In Stock

500Expected 11/8/2026

$1.82

$1.55

$1.39

$1.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-2EP-2C
Hirose Connector
1: $0.299
1,622In Stock

Mfr. Part No.
DF51-2EP-2C

Mouser Part No
798-DF51-2EP-2C

Hirose Connector

Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

1,622In Stock

$0.299

$0.253

$0.226

$0.214

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-2S-2C
Hirose Connector
1: $0.34
2,825In Stock

Mfr. Part No.
DF51-2S-2C

Mouser Part No
798-DF51-2S-2C

Hirose Connector

Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

2,825In Stock

$0.34

$0.286

$0.256

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-30DS-2C
Hirose Connector
1: $0.598
941In Stock
1,400Expected 9/9/2026

Mfr. Part No.
DF51-30DS-2C

Mouser Part No
798-DF51-30DS-2C

Hirose Connector

Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

941In Stock

1,400Expected 9/9/2026

$0.598

$0.506

$0.453

$0.439

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-3EP-2C
Hirose Connector
1: $0.299
6,914In Stock

Mfr. Part No.
DF51-3EP-2C

Mouser Part No
798-DF51-3EP-2C

Hirose Connector

Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

6,914In Stock

$0.299

$0.253

$0.226

$0.224

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-3S-2C
Hirose Connector
1: $0.34
2,638In Stock
20,900On Order

Mfr. Part No.
DF51-3S-2C

Mouser Part No
798-DF51-3S-2C

Hirose Connector

Headers & Wire Housings 3P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

2,638In Stock

20,900On Order

$0.34

$0.286

$0.256

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-4DP-2DS(50)
Hirose Connector
1: $1.43
1,039In Stock

Mfr. Part No.
DF51-4DP-2DS(50)

Mouser Part No
798-DF51-4DP-2DS(50)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

1,039In Stock

$1.43

$1.21

$1.08

$0.971

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-4DS-2C
Hirose Connector
1: $0.34
1,596In Stock

Mfr. Part No.
DF51-4DS-2C

Mouser Part No
798-DF51-4DS-2C

Hirose Connector

Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

1,596In Stock

$0.34

$0.286

$0.256

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-4EP-2C
Hirose Connector
1: $0.34
2,277In Stock

Mfr. Part No.
DF51-4EP-2C

Mouser Part No
798-DF51-4EP-2C

Hirose Connector

Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

2,277In Stock

$0.34

$0.286

$0.256

$0.242

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-4S-2C
Hirose Connector
1: $0.381
4,366In Stock

Mfr. Part No.
DF51-4S-2C

Mouser Part No
798-DF51-4S-2C

Hirose Connector

Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

4,366In Stock

$0.381

$0.318

$0.284

$0.269

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-5S-2C
Hirose Connector
1: $0.381
2,268In Stock

Mfr. Part No.
DF51-5S-2C

Mouser Part No
798-DF51-5S-2C

Hirose Connector

Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

2,268In Stock

$0.381

$0.318

$0.284

$0.228

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-6DP-2DS(50)
Hirose Connector
1: $1.82
1,365In Stock

Mfr. Part No.
DF51-6DP-2DS(50)

Mouser Part No
798-DF51-6DP-2DS(50)

Hirose Connector

Headers & Wire Housings

Datasheet

1,365In Stock

$1.82

$1.55

$1.52

$1.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-6DS-2C
Hirose Connector
1: $0.381
5,371In Stock

Mfr. Part No.
DF51-6DS-2C

Mouser Part No
798-DF51-6DS-2C

Hirose Connector

Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

5,371In Stock

$0.381

$0.318

$0.284

$0.269

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22

DF51-6S-2C
Hirose Connector
1: $0.408
3,685In Stock

Mfr. Part No.
DF51-6S-2C

Mouser Part No
798-DF51-6S-2C

Hirose Connector

Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

3,685In Stock

$0.408

$0.35

$0.313

$0.296

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-8DEP-2C
Hirose Connector
1: $1.70
1,101In Stock

Mfr. Part No.
DF51-8DEP-2C

Mouser Part No
798-DF51-8DEP-2C

Hirose Connector

Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

1,101In Stock

$1.70

$1.44

$1.29

$1.28

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-8DS-2C
Hirose Connector
1: $0.381
2,640In Stock

Mfr. Part No.
DF51-8DS-2C

Mouser Part No
798-DF51-8DS-2C

Hirose Connector

Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

2,640In Stock

$0.381

$0.318

$0.284

$0.269

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD

DF51A-10DP-2DSA(01)
Hirose Connector
1: $1.70
79In Stock
500Expected 27/8/2026

Mfr. Part No.
DF51A-10DP-2DSA(01)

Mouser Part No
798-DF51A-10D-2DSA01

Hirose Connector

Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

79In Stock

500Expected 27/8/2026

$1.70

$1.44

$1.41

$1.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-10DP-2DS(20)
Hirose Connector
1: $1.16
1,067In Stock

Mfr. Part No.
DF51A-10DP-2DS(20)

Mouser Part No
798-DF51A-10DP-2DS20

Hirose Connector

Headers & Wire Housings

Datasheet

1,067In Stock

$1.16

$0.983

$0.812

$0.811

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

DF51A-10DP-2DSA
Hirose Connector
1: $0.911
57In Stock
3,100On Order

Mfr. Part No.
DF51A-10DP-2DSA

Mouser Part No
798-DF51A-10DP-2DSA

Hirose Connector

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

57In Stock

3,100On Order

$0.911

$0.778

$0.661

$0.59

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

DF51A-12DP-2DSA
Hirose Connector
1: $1.06
885In Stock

Mfr. Part No.
DF51A-12DP-2DSA

Mouser Part No
798-DF51A-12DP-2DSA

Hirose Connector

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

885In Stock

$1.06

$0.896

$0.76

$0.679

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD

DF51A-12DP-2DSA(01)
Hirose Connector
1: $1.96
735In Stock

Mfr. Part No.
DF51A-12DP-2DSA(01)

Mouser Part No
798-DF51A-12DP2DSA01

Hirose Connector

Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

735In Stock

$1.96

$1.67

$1.40

$1.26

View

Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support