Connectors – Mouser Peru

.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 26P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-26DS-2C
Hirose Connector
1: S/1.21
14,106In Stock

Mfr. Part #
DF51-26DS-2C

Mouser Part #
798-DF51-26DS-2C

Hirose Connector

Headers & Wire Housings 26P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

14,106In Stock

S/1.21

S/1.09

S/0.977

S/0.74

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5P 1R 2MM 2A HDR THT STGHT GOLD

DF51A-5P-2DSA(01)
Hirose Connector
1: S/4.32
1,001In Stock

Mfr. Part #
DF51A-5P-2DSA(01)

Mouser Part #
798-DF51A-5P-2DSA01

Hirose Connector

Headers & Wire Housings 5P 1R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

1,001In Stock

S/4.32

S/3.66

S/3.51

S/3.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-4P-2DS(50)
Hirose Connector
1: S/5.49
32In Stock
513Expected 8/20/2026

Mfr. Part #
DF51A-4P-2DS(50)

Mouser Part #
798-DF51A-4P-2DS(50)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

32In Stock

513Expected 8/20/2026

S/5.49

S/4.63

S/4.44

S/4.05

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22P 2R STRAIGHT HEADER TIN

DF51A-22DP-2DSA
Hirose Connector
1: S/4.13
411In Stock

Mfr. Part #
DF51A-22DP-2DSA

Mouser Part #
798-DF51A-22DP-2DSA

Hirose Connector

Headers & Wire Housings 22P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

411In Stock

S/4.13

S/3.47

S/3.33

S/3.11

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-18DEP-2C
Hirose Connector
1: S/4.90
510In Stock

Mfr. Part #
DF51-18DEP-2C

Mouser Part #
798-DF51-18DEP-2C

Hirose Connector

Headers & Wire Housings 18P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

510In Stock

S/4.90

S/4.16

S/4.01

S/3.72

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5P 1R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-5EP-2C
Hirose Connector
1: S/1.71
1,400In Stock

Mfr. Part #
DF51-5EP-2C

Mouser Part #
798-DF51-5EP-2C

Hirose Connector

Headers & Wire Housings 5P 1R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

1,400In Stock

S/1.71

S/1.45

S/1.32

S/1.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5P 1R STRAIGHT HEADER TIN

DF51A-5P-2DSA
Hirose Connector
1: S/2.80
563In Stock

Mfr. Part #
DF51A-5P-2DSA

Mouser Part #
798-DF51A-5P-2DSA

Hirose Connector

Headers & Wire Housings 5P 1R STRAIGHT HEADER TIN

Learn More

Datasheet

563In Stock

S/2.80

S/2.41

S/2.21

S/1.99

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24P 2R STRAIGHT HEADER TIN

DF51A-24DP-2DSA
Hirose Connector
1: S/5.37
353In Stock

Mfr. Part #
DF51A-24DP-2DSA

Mouser Part #
798-DF51A-24DP-2DSA

Hirose Connector

Headers & Wire Housings 24P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

353In Stock

S/5.37

S/4.55

S/4.36

S/4.05

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-18DS-2C
Hirose Connector
1: S/1.40
1,060In Stock

Mfr. Part #
DF51-18DS-2C

Mouser Part #
798-DF51-18DS-2C

Hirose Connector

Headers & Wire Housings 18P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

1,060In Stock

S/1.40

S/1.20

S/1.07

S/0.961

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-2P-2DS(20)
Hirose Connector
1: S/3.04
830In Stock

Mfr. Part #
DF51-2P-2DS(20)

Mouser Part #
798-DF51-2P-2DS(20)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

830In Stock

S/3.04

S/2.63

S/2.41

S/2.09

View

Min.: 1
Mult.: 1

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

DF51-24DEP-2C
Hirose Connector
1: S/4.28
1,673In Stock

Mfr. Part #
DF51-24DEP-2C

Mouser Part #
798-DF51-24DEP-2C

Hirose Connector

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

Learn More

Datasheet

1,673In Stock

S/4.28

S/3.88

S/3.46

S/2.63

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-6DP-2DS(20)
Hirose Connector
1: S/3.27
1,003In Stock

Mfr. Part #
DF51-6DP-2DS(20)

Mouser Part #
798-DF51-6DP-2DS(20)

Hirose Connector

Headers & Wire Housings

Datasheet

1,003In Stock

S/3.27

S/2.85

S/2.61

S/2.30

View

Min.: 1
Mult.: 1

Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V

DF51BD-4S-2C
Hirose Connector
1: S/3.23
912In Stock
New Product

Mfr. Part #
DF51BD-4S-2C

Mouser Part #
798-DF51BD-4S-2C

New Product

Hirose Connector

Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V

Learn More

Datasheet

912In Stock

S/3.23

S/2.73

S/2.44

S/2.32

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 7pos., 2mm pitch, 20.8mm length, 10.14mm width, 16.4mm height

DF51B-7EP-2A
Hirose Connector
1: S/29.93
440In Stock

Mfr. Part #
DF51B-7EP-2A

Mouser Part #
798-DF51B-7EP-2A

Hirose Connector

Headers & Wire Housings Adapter, 7pos., 2mm pitch, 20.8mm length, 10.14mm width, 16.4mm height

Learn More

Datasheet

440In Stock

S/29.93

S/26.55

S/25.07

S/24.17

View

Min.: 1
Mult.: 1

Headers & Wire Housings Socket, 10 Pos., 2.0A, AC 250V, DC250V

DF51B-10S-2C
Hirose Connector
1: S/6.62
351In Stock
New Product

Mfr. Part #
DF51B-10S-2C

Mouser Part #
798-DF51B-10S-2C

New Product

Hirose Connector

Headers & Wire Housings Socket, 10 Pos., 2.0A, AC 250V, DC250V

Learn More

Datasheet

351In Stock

S/6.62

S/5.64

S/5.02

S/4.98

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 2pos., 2mm pitch, C-UL/CSA, UL standards

DF51B-2EP-2A
Hirose Connector
1: S/12.38
226In Stock

Mfr. Part #
DF51B-2EP-2A

Mouser Part #
798-DF51B-2EP-2A

Hirose Connector

Headers & Wire Housings Adapter, 2pos., 2mm pitch, C-UL/CSA, UL standards

Learn More

Datasheet

226In Stock

S/12.38

S/11.02

S/10.00

S/9.50

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 3pos., 2mm pitch, C-UL/CSA, UL standards

DF51B-3EP-2A
Hirose Connector
1: S/15.30
64In Stock

Mfr. Part #
DF51B-3EP-2A

Mouser Part #
798-DF51B-3EP-2A

Hirose Connector

Headers & Wire Housings Adapter, 3pos., 2mm pitch, C-UL/CSA, UL standards

Learn More

Datasheet

64In Stock

S/15.30

S/13.62

S/12.38

S/11.72

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 4pos., 2mm pitch, C-UL/CSA, UL standards

DF51B-4EP-2A
Hirose Connector
1: S/18.22
450In Stock

Mfr. Part #
DF51B-4EP-2A

Mouser Part #
798-DF51B-4EP-2A

Hirose Connector

Headers & Wire Housings Adapter, 4pos., 2mm pitch, C-UL/CSA, UL standards

Learn More

Datasheet

450In Stock

S/18.22

S/15.49

S/13.86

S/13.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN

DF51A-6DP-2DSA
Hirose Connector
1: S/1.91
6,397In Stock

Mfr. Part #
DF51A-6DP-2DSA

Mouser Part #
798-DF51A-6DP-2DSA

Hirose Connector

Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

6,397In Stock

S/1.91

S/1.63

S/1.38

S/1.23

View

Min.: 1
Mult.: 1

Headers & Wire Housings Socket, 7pos., 2mm pitch, 26.2mm length, 4.4mm width, 10.15mm height

DF51-7S-2C
Hirose Connector
1: S/3.81
468In Stock

Mfr. Part #
DF51-7S-2C

Mouser Part #
798-DF51-7S-2C

Hirose Connector

Headers & Wire Housings Socket, 7pos., 2mm pitch, 26.2mm length, 4.4mm width, 10.15mm height

Learn More

Datasheet

468In Stock

S/3.81

S/3.23

S/2.88

S/2.74

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 6pos., 2mm pitch, C-UL/CSA, UL standards

DF51B-6EP-2A
Hirose Connector
1: S/18.76
313In Stock

Mfr. Part #
DF51B-6EP-2A

Mouser Part #
798-DF51B-6EP-2A

Hirose Connector

Headers & Wire Housings Adapter, 6pos., 2mm pitch, C-UL/CSA, UL standards

Learn More

Datasheet

313In Stock

S/18.76

S/16.50

S/15.45

S/14.71

View

Min.: 1
Mult.: 1

Headers & Wire Housings Adapter, 4 Pos., 2.0A, AC 250V, DC250V

DF51B-4/10EP-2A-4PRT
Hirose Connector
1: S/34.57
119In Stock
New Product

Mfr. Part #
DF51B-4/10EP-2A-4PRT

Mouser Part #
798-DF51B410EP2A4PRT

New Product

Hirose Connector

Headers & Wire Housings Adapter, 4 Pos., 2.0A, AC 250V, DC250V

Learn More

Datasheet

119In Stock

S/34.57

S/29.39

S/27.56

S/26.24

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-10DEP-2C
Hirose Connector
1: S/4.87
1,143In Stock

Mfr. Part #
DF51-10DEP-2C

Mouser Part #
798-DF51-10DEP-2C

Hirose Connector

Headers & Wire Housings 10P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

1,143In Stock

S/4.87

S/4.13

S/3.68

S/3.50

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-10DS-2C
Hirose Connector
1: S/1.17
1,521In Stock
2,000Expected 8/7/2026

Mfr. Part #
DF51-10DS-2C

Mouser Part #
798-DF51-10DS-2C

Hirose Connector

Headers & Wire Housings 10P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

1,521In Stock

2,000Expected 8/7/2026

S/1.17

S/1.00

S/0.895

S/0.849

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-12DS-2C
Hirose Connector
1: S/1.17
984In Stock

Mfr. Part #
DF51-12DS-2C

Mouser Part #
798-DF51-12DS-2C

Hirose Connector

Headers & Wire Housings 12P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

984In Stock

S/1.17

S/1.00

S/0.895

S/0.849

View

Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support