Connectors – Mouser Canada

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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.

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Part #

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

DF51-14DEP-2C
Hirose Connector
1: $1.86
497In Stock

Mfr. Part #
DF51-14DEP-2C

Mouser Part #
798-DF51-14DEP-2C

Hirose Connector

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

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Datasheet

497In Stock

$1.86

$1.58

$1.41

$1.34

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Min.: 1
Mult.: 1

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

DF51-14DS-2C
Hirose Connector
1: $0.576
1,661In Stock
2,100Expected 2026-08-20

Mfr. Part #
DF51-14DS-2C

Mouser Part #
798-DF51-14DS-2C

Hirose Connector

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

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Datasheet

1,661In Stock

2,100Expected 2026-08-20

$0.576

$0.487

$0.433

$0.392

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Min.: 1
Mult.: 1

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

DF51-16DEP-2C
Hirose Connector
1: $1.86
350In Stock
500Expected 2026-10-01

Mfr. Part #
DF51-16DEP-2C

Mouser Part #
798-DF51-16DEP-2C

Hirose Connector

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

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Datasheet

350In Stock

500Expected 2026-10-01

$1.86

$1.58

$1.41

$1.34

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Min.: 1
Mult.: 1

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

DF51-16DS-2C
Hirose Connector
1: $0.475
3,727In Stock

Mfr. Part #
DF51-16DS-2C

Mouser Part #
798-DF51-16DS-2C

Hirose Connector

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

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Datasheet

3,727In Stock

$0.475

$0.405

$0.361

$0.343

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Min.: 1
Mult.: 1

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

DF51-22DEP-2C
Hirose Connector
1: $1.93
710In Stock
500Expected 2026-08-11

Mfr. Part #
DF51-22DEP-2C

Mouser Part #
798-DF51-22DEP-2C

Hirose Connector

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

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Datasheet

710In Stock

500Expected 2026-08-11

$1.93

$1.64

$1.47

$1.45

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Min.: 1
Mult.: 1

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

DF51-2EP-2C
Hirose Connector
1: $0.317
1,592In Stock

Mfr. Part #
DF51-2EP-2C

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

Hirose Connector

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

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Datasheet

1,592In Stock

$0.317

$0.268

$0.239

$0.226

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Min.: 1
Mult.: 1

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

DF51-2S-2C
Hirose Connector
1: $0.36
2,825In Stock

Mfr. Part #
DF51-2S-2C

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

Hirose Connector

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

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Datasheet

2,825In Stock

$0.36

$0.302

$0.271

$0.256

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Min.: 1
Mult.: 1

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

DF51-30DS-2C
Hirose Connector
1: $0.634
936In Stock
1,400Expected 2026-09-09

Mfr. Part #
DF51-30DS-2C

Mouser Part #
798-DF51-30DS-2C

Hirose Connector

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

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Datasheet

936In Stock

1,400Expected 2026-09-09

$0.634

$0.536

$0.48

$0.465

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Min.: 1
Mult.: 1

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

DF51-3EP-2C
Hirose Connector
1: $0.317
6,914In Stock

Mfr. Part #
DF51-3EP-2C

Mouser Part #
798-DF51-3EP-2C

Hirose Connector

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

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Datasheet

6,914In Stock

$0.317

$0.268

$0.239

$0.238

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Min.: 1
Mult.: 1

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

DF51-3S-2C
Hirose Connector
1: $0.36
2,638In Stock
20,900On Order

Mfr. Part #
DF51-3S-2C

Mouser Part #
798-DF51-3S-2C

Hirose Connector

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

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Datasheet

2,638In Stock

20,900On Order

$0.36

$0.302

$0.271

$0.256

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-4DP-2DS(50)
Hirose Connector
1: $1.51
1,039In Stock

Mfr. Part #
DF51-4DP-2DS(50)

Mouser Part #
798-DF51-4DP-2DS(50)

Hirose Connector

Headers & Wire Housings

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Datasheet

1,039In Stock

$1.51

$1.28

$1.15

$1.03

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Min.: 1
Mult.: 1

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

DF51-4DS-2C
Hirose Connector
1: $0.36
1,596In Stock

Mfr. Part #
DF51-4DS-2C

Mouser Part #
798-DF51-4DS-2C

Hirose Connector

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

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Datasheet

1,596In Stock

$0.36

$0.302

$0.271

$0.256

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Min.: 1
Mult.: 1

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

DF51-4EP-2C
Hirose Connector
1: $0.36
2,277In Stock

Mfr. Part #
DF51-4EP-2C

Mouser Part #
798-DF51-4EP-2C

Hirose Connector

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

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Datasheet

2,277In Stock

$0.36

$0.302

$0.271

$0.256

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Min.: 1
Mult.: 1

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

DF51-4S-2C
Hirose Connector
1: $0.403
4,366In Stock

Mfr. Part #
DF51-4S-2C

Mouser Part #
798-DF51-4S-2C

Hirose Connector

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

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Datasheet

4,366In Stock

$0.403

$0.337

$0.301

$0.285

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Min.: 1
Mult.: 1

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

DF51-5S-2C
Hirose Connector
1: $0.403
2,268In Stock

Mfr. Part #
DF51-5S-2C

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

Hirose Connector

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

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Datasheet

2,268In Stock

$0.403

$0.337

$0.301

$0.242

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-6DP-2DS(50)
Hirose Connector
1: $1.93
1,365In Stock

Mfr. Part #
DF51-6DP-2DS(50)

Mouser Part #
798-DF51-6DP-2DS(50)

Hirose Connector

Headers & Wire Housings

Datasheet

1,365In Stock

$1.93

$1.64

$1.61

$1.33

View

Min.: 1
Mult.: 1

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

DF51-6DS-2C
Hirose Connector
1: $0.403
5,371In Stock

Mfr. Part #
DF51-6DS-2C

Mouser Part #
798-DF51-6DS-2C

Hirose Connector

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

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Datasheet

5,371In Stock

$0.403

$0.337

$0.301

$0.285

View

Min.: 1
Mult.: 1

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

DF51-6S-2C
Hirose Connector
1: $0.432
3,680In Stock

Mfr. Part #
DF51-6S-2C

Mouser Part #
798-DF51-6S-2C

Hirose Connector

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

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Datasheet

3,680In Stock

$0.432

$0.37

$0.331

$0.314

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Min.: 1
Mult.: 1

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

DF51-8DEP-2C
Hirose Connector
1: $1.80
1,111In Stock

Mfr. Part #
DF51-8DEP-2C

Mouser Part #
798-DF51-8DEP-2C

Hirose Connector

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

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Datasheet

1,111In Stock

$1.80

$1.53

$1.36

$1.23

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Min.: 1
Mult.: 1

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

DF51-8DS-2C
Hirose Connector
1: $0.403
2,640In Stock

Mfr. Part #
DF51-8DS-2C

Mouser Part #
798-DF51-8DS-2C

Hirose Connector

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

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Datasheet

2,640In Stock

$0.403

$0.337

$0.301

$0.285

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD

DF51A-10DP-2DSA(01)
Hirose Connector
1: $1.80
79In Stock
500Expected 2026-08-27

Mfr. Part #
DF51A-10DP-2DSA(01)

Mouser Part #
798-DF51A-10D-2DSA01

Hirose Connector

Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD

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Datasheet

79In Stock

500Expected 2026-08-27

$1.80

$1.53

$1.50

$1.37

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-10DP-2DS(20)
Hirose Connector
1: $1.22
1,067In Stock

Mfr. Part #
DF51A-10DP-2DS(20)

Mouser Part #
798-DF51A-10DP-2DS20

Hirose Connector

Headers & Wire Housings

Datasheet

1,067In Stock

$1.22

$1.04

$0.86

$0.858

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

DF51A-10DP-2DSA
Hirose Connector
1: $0.965
57In Stock
3,100On Order

Mfr. Part #
DF51A-10DP-2DSA

Mouser Part #
798-DF51A-10DP-2DSA

Hirose Connector

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

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Datasheet

57In Stock

3,100On Order

$0.965

$0.824

$0.70

$0.625

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

DF51A-12DP-2DSA
Hirose Connector
1: $1.12
885In Stock

Mfr. Part #
DF51A-12DP-2DSA

Mouser Part #
798-DF51A-12DP-2DSA

Hirose Connector

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

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Datasheet

885In Stock

$1.12

$0.949

$0.805

$0.719

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Min.: 1
Mult.: 1

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

DF51A-12DP-2DSA(01)
Hirose Connector
1: $2.07
735In Stock

Mfr. Part #
DF51A-12DP-2DSA(01)

Mouser Part #
798-DF51A-12DP2DSA01

Hirose Connector

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

Learn More

Datasheet

735In Stock

$2.07

$1.77

$1.48

$1.33

View

Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

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