Connectors – Mouser Taiwan

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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: NT$46.25
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

NT$46.25

NT$39.44

NT$35.17

NT$33.45

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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: NT$13.62
3,541In Stock
100Expected 8/24/2026

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

3,541In Stock

100Expected 8/24/2026

NT$13.62

NT$11.72

NT$10.47

NT$9.93

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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: NT$53.78
350In Stock
500Expected 10/1/2026

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 10/1/2026

NT$53.78

NT$46.96

NT$44.81

NT$41.59

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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: NT$13.62
3,327In 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

3,327In Stock

NT$13.62

NT$11.72

NT$10.47

NT$9.93

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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: NT$48.04
1,210In Stock

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

1,210In Stock

NT$48.04

NT$40.87

NT$36.57

NT$36.21

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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: NT$8.96
1,189In 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

1,189In Stock

NT$8.96

NT$7.53

NT$6.74

NT$6.70

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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: NT$8.96
2,701In 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

2,701In Stock

NT$8.96

NT$7.53

NT$6.74

NT$6.38

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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: NT$17.57
936In Stock
1,400Expected 9/10/2026

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 9/10/2026

NT$17.57

NT$14.99

NT$14.12

NT$12.91

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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: NT$8.96
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

NT$8.96

NT$7.53

NT$6.74

NT$6.38

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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: NT$10.04
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

NT$10.04

NT$8.39

NT$7.49

NT$7.10

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-4DP-2DS(50)
Hirose Connector
1: NT$37.64
1,029In Stock

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

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

Hirose Connector

Headers & Wire Housings

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Datasheet

1,029In Stock

NT$37.64

NT$31.98

NT$28.54

NT$25.60

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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: NT$10.04
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

NT$10.04

NT$8.39

NT$7.49

NT$7.10

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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: NT$10.04
2,262In 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

2,262In Stock

NT$10.04

NT$8.39

NT$7.49

NT$7.10

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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: NT$10.04
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

NT$10.04

NT$8.39

NT$7.49

NT$7.10

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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: NT$10.04
2,158In 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

2,158In Stock

NT$10.04

NT$8.39

NT$7.49

NT$6.02

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51-6DP-2DS(50)
Hirose Connector
1: NT$54.13
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

NT$54.13

NT$46.25

NT$37.28

NT$36.93

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Min.: 1
Mult.: 1

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

DF51-6DS-2C
Hirose Connector
1: NT$10.76
5,271In 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

5,271In Stock

NT$10.76

NT$9.21

NT$8.25

NT$7.82

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Min.: 1
Mult.: 1

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

DF51-6S-2C
Hirose Connector
1: NT$12.91
3,610In 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

3,610In Stock

NT$12.91

NT$10.90

NT$9.72

NT$9.25

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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: NT$44.81
1,037In 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

1,037In Stock

NT$44.81

NT$38.00

NT$33.88

NT$33.84

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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: NT$10.04
2,580In 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

2,580In Stock

NT$10.04

NT$8.39

NT$7.49

NT$7.10

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Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD

DF51A-10DP-2DSA(01)
Hirose Connector
1: NT$44.81
79In Stock
500Expected 8/31/2026

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 8/31/2026

NT$44.81

NT$38.00

NT$32.23

NT$28.75

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Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-10DP-2DS(20)
Hirose Connector
1: NT$30.47
1,067In Stock

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

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

Hirose Connector

Headers & Wire Housings

Datasheet

1,067In Stock

NT$30.47

NT$25.92

NT$21.40

NT$21.37

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Min.: 1
Mult.: 1

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

DF51A-10DP-2DSA
Hirose Connector
1: NT$31.55
43In Stock
3,100Expected 8/27/2026

Mfr. Part #
DF51A-10DP-2DSA

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

Hirose Connector

Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

43In Stock

3,100Expected 8/27/2026

NT$31.55

NT$27.28

NT$24.95

NT$19.39

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Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

DF51A-12DP-2DSA
Hirose Connector
1: NT$27.96
885In Stock

Mfr. Part #
DF51A-12DP-2DSA

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

Hirose Connector

Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

885In Stock

NT$27.96

NT$23.63

NT$20.04

NT$17.89

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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: NT$58.44
723In 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

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Datasheet

723In Stock

NT$58.44

NT$49.83

NT$41.94

NT$37.28

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Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

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