Connectors – Mouser Finland

.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 16P 2R 2MM 2A HDR THT STGHT GOLD

DF51A-16DP-2DSA(01)
Hirose Connector
1: 1,39 €
448In Stock

Mfr. Part No.
DF51A-16DP-2DSA(01)

Mouser Part No
798-DF51A-16DP2DSA01

Hirose Connector

Headers & Wire Housings 16P 2R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

448In Stock

1,39 €

1,19 €

0,998 €

0,894 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18P 2R STRAIGHT HEADER GOLD

DF51A-18DP-2DSA(01)
Hirose Connector
1: 1,41 €
402In Stock

Mfr. Part No.
DF51A-18DP-2DSA(01)

Mouser Part No
798-DF51A-18D-2DSA01

Hirose Connector

Headers & Wire Housings 18P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

402In Stock

1,41 €

1,23 €

1,16 €

1,04 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20P 2R STRAIGHT HEADER GOLD

DF51A-20DP-2DSA(01)
Hirose Connector
1: 1,73 €
50In Stock

Mfr. Part No.
DF51A-20DP-2DSA(01)

Mouser Part No
798-DF51A-20D-2DSA01

Hirose Connector

Headers & Wire Housings 20P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

50In Stock

1,73 €

1,47 €

1,24 €

1,11 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2P 1R STRAIGHT HEADER TIN

DF51A-2P-2DSA
Hirose Connector
1: 0,327 €
928In Stock

Mfr. Part No.
DF51A-2P-2DSA

Mouser Part No
798-DF51A-2P-2DSA

Hirose Connector

Headers & Wire Housings 2P 1R STRAIGHT HEADER TIN

Learn More

Datasheet

928In Stock

0,327 €

0,275 €

0,234 €

0,208 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 30P 2R STRAIGHT HEADER TIN

DF51A-30DP-2DSA
Hirose Connector
1: 1,07 €
321In Stock

Mfr. Part No.
DF51A-30DP-2DSA

Mouser Part No
798-DF51A-30DP-2DSA

Hirose Connector

Headers & Wire Housings 30P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

321In Stock

1,07 €

0,912 €

0,772 €

0,69 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 30P 2R 2MM 2A HDR THT STGHT GOLD

DF51A-30DP-2DSA(01)
Hirose Connector
1: 2,42 €
140In Stock

Mfr. Part No.
DF51A-30DP-2DSA(01)

Mouser Part No
798-DF51A-30DP2DSA01

Hirose Connector

Headers & Wire Housings 30P 2R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

140In Stock

2,42 €

2,06 €

1,74 €

1,72 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3P 1R STRAIGHT HEADER TIN

DF51A-3P-2DSA
Hirose Connector
1: 0,413 €
841In Stock
1 200Expected 08/07/2026

Mfr. Part No.
DF51A-3P-2DSA

Mouser Part No
798-DF51A-3P-2DSA

Hirose Connector

Headers & Wire Housings 3P 1R STRAIGHT HEADER TIN

Learn More

Datasheet

841In Stock

1 200Expected 08/07/2026

0,413 €

0,352 €

0,339 €

0,31 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3P 1R 2MM 2A HDR THT STGHT GOLD

DF51A-3P-2DSA(01)
Hirose Connector
1: 0,55 €
566In Stock

Mfr. Part No.
DF51A-3P-2DSA(01)

Mouser Part No
798-DF51A-3P-2DSA01

Hirose Connector

Headers & Wire Housings 3P 1R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

566In Stock

0,55 €

0,464 €

0,459 €

0,419 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 1R STRAIGHT HEADER TIN

DF51A-4P-2DSA
Hirose Connector
1: 0,43 €
648In Stock
1 200Expected 01/07/2026

Mfr. Part No.
DF51A-4P-2DSA

Mouser Part No
798-DF51A-4P-2DSA

Hirose Connector

Headers & Wire Housings 4P 1R STRAIGHT HEADER TIN

Learn More

Datasheet

648In Stock

1 200Expected 01/07/2026

0,43 €

0,364 €

0,357 €

0,328 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 1R 2MM 2A HDR THT STGHT GOLD

DF51A-4P-2DSA(01)
Hirose Connector
1: 0,654 €
753In Stock

Mfr. Part No.
DF51A-4P-2DSA(01)

Mouser Part No
798-DF51A-4P-2DSA01

Hirose Connector

Headers & Wire Housings 4P 1R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

753In Stock

0,654 €

0,556 €

0,535 €

0,486 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 2R STRAIGHT HEADER GOLD

DF51A-6DP-2DSA(01)
Hirose Connector
1: 0,679 €
251In Stock

Mfr. Part No.
DF51A-6DP-2DSA(01)

Mouser Part No
798-DF51A-6DP-2DSA01

Hirose Connector

Headers & Wire Housings 6P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

251In Stock

0,679 €

0,574 €

0,487 €

0,48 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 1R 2MM 2A HDR THT STGHT GOLD

DF51A-6P-2DSA(01)
Hirose Connector
1: 0,869 €
684In Stock

Mfr. Part No.
DF51A-6P-2DSA(01)

Mouser Part No
798-DF51A-6P-2DSA01

Hirose Connector

Headers & Wire Housings 6P 1R 2MM 2A HDR THT STGHT GOLD

Learn More

Datasheet

684In Stock

0,869 €

0,808 €

0,776 €

0,759 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R STRAIGHT HEADER TIN

DF51A-8DP-2DSA
Hirose Connector
1: 0,439 €
1 005In Stock
1 200Expected 11/03/2026

Mfr. Part No.
DF51A-8DP-2DSA

Mouser Part No
798-DF51A-8DP-2DSA

Hirose Connector

Headers & Wire Housings 8P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

1 005In Stock

1 200Expected 11/03/2026

0,439 €

0,371 €

0,315 €

0,273 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R STRAIGHT HEADER GOLD

DF51A-8DP-2DSA(01)
Hirose Connector
1: 0,80 €
649In Stock

Mfr. Part No.
DF51A-8DP-2DSA(01)

Mouser Part No
798-DF51A-8DP-2DSA01

Hirose Connector

Headers & Wire Housings 8P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

649In Stock

0,80 €

0,681 €

0,611 €

0,607 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-14DP-2DS(50)
Hirose Connector
1: 1,94 €
184In Stock

Mfr. Part No.
DF51A-14DP-2DS(50)

Mouser Part No
798-DF51A14DP2DS50

Hirose Connector

Headers & Wire Housings

Datasheet

184In Stock

1,94 €

1,65 €

1,38 €

1,32 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-8DP-2DS(50)
Hirose Connector
1: 1,19 €
515In Stock

Mfr. Part No.
DF51A-8DP-2DS(50)

Mouser Part No
798-DF51A8DP2DS50

Hirose Connector

Headers & Wire Housings

Datasheet

515In Stock

1,19 €

1,01 €

0,822 €

0,793 €

View

Min.: 1
Mult.: 1

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

DF51-14DEP-2C
Hirose Connector
1: 0,946 €
102In 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

102In Stock

0,946 €

0,805 €

0,755 €

0,719 €

View

Min.: 1
Mult.: 1

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

DF51-16DEP-2C
Hirose Connector
1: 0,946 €
244In Stock

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

244In Stock

0,946 €

0,805 €

0,755 €

0,719 €

View

Min.: 1
Mult.: 1

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

DF51-16DS-2C
Hirose Connector
1: 0,232 €
481In Stock
2 300Expected 01/07/2026

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

481In Stock

2 300Expected 01/07/2026

0,232 €

0,197 €

0,176 €

0,167 €

View

Min.: 1
Mult.: 1

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

DF51-22DS-2C
Hirose Connector
1: 0,258 €
2 881In Stock

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

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

Hirose Connector

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

Learn More

Datasheet

2 881In Stock

0,258 €

0,217 €

0,194 €

0,191 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 26P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-26DEP-2C
Hirose Connector
1: 0,929 €
529In Stock

Mfr. Part No.
DF51-26DEP-2C

Mouser Part No
798-DF51-26DEP-2C

Hirose Connector

Headers & Wire Housings 26P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

529In Stock

0,929 €

0,787 €

0,738 €

0,712 €

View

Min.: 1
Mult.: 1

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

DF51-28DEP-2C
Hirose Connector
1: 0,946 €
360In Stock

Mfr. Part No.
DF51-28DEP-2C

Mouser Part No
798-DF51-28DEP-2C

Hirose Connector

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

Learn More

Datasheet

360In Stock

0,946 €

0,805 €

0,755 €

0,719 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 28P 2R 2MM 2A SOCKET AWG 30 to 22

DF51-28DS-2C
Hirose Connector
1: 0,275 €
1 508In Stock

Mfr. Part No.
DF51-28DS-2C

Mouser Part No
798-DF51-28DS-2C

Hirose Connector

Headers & Wire Housings 28P 2R 2MM 2A SOCKET AWG 30 to 22

Learn More

Datasheet

1 508In Stock

0,275 €

0,237 €

0,212 €

0,211 €

View

Min.: 1
Mult.: 1

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

DF51-30DS-2C
Hirose Connector
1: 0,327 €
1 034In Stock

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

1 034In Stock

0,327 €

0,275 €

0,246 €

0,23 €

View

Min.: 1
Mult.: 1

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

DF51-3EP-2C
Hirose Connector
1: 0,163 €
597In Stock
3 400Expected 25/03/2026

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

597In Stock

3 400Expected 25/03/2026

0,163 €

0,136 €

0,135 €

0,12 €

View

Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support