Connectors – Mouser Denmark

.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 18P 2R STRAIGHT HEADER GOLD

DF51A-18DP-2DSA(01)
Hirose Connector
1: 13,06 kr.
327In 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

327In Stock

13,06 kr.

11,49 kr.

10,97 kr.

10,22 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20P 2R STRAIGHT HEADER GOLD

DF51A-20DP-2DSA(01)
Hirose Connector
1: 16,49 kr.
274In 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

274In Stock

16,49 kr.

14,92 kr.

14,10 kr.

13,06 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20P 2R STRAIGHT HEADER TIN

DF51A-20DP-2DSA
Hirose Connector
1: 7,53 kr.
660In Stock

Mfr. Part No.
DF51A-20DP-2DSA

Mouser Part No
798-DF51A-20DP-2DSA

Hirose Connector

Headers & Wire Housings 20P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

660In Stock

7,53 kr.

6,39 kr.

5,43 kr.

5,13 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24P 2R STRAIGHT HEADER GOLD

DF51A-24DP-2DSA(01)
Hirose Connector
1: 15,82 kr.
178In Stock

Mfr. Part No.
DF51A-24DP-2DSA(01)

Mouser Part No
798-DF51A-24D-2DSA01

Hirose Connector

Headers & Wire Housings 24P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

178In Stock

15,82 kr.

13,43 kr.

11,34 kr.

10,15 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 26P 2R STRAIGHT HEADER GOLD

DF51A-26DP-2DSA(01)
Hirose Connector
1: 16,93 kr.
469In Stock

Mfr. Part No.
DF51A-26DP-2DSA(01)

Mouser Part No
798-DF51A-26D-2DSA01

Hirose Connector

Headers & Wire Housings 26P 2R STRAIGHT HEADER GOLD

Learn More

Datasheet

469In Stock

16,93 kr.

14,47 kr.

12,16 kr.

10,89 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2P 1R STRAIGHT HEADER TIN

DF51A-2P-2DSA
Hirose Connector
1: 3,14 kr.
1.145In 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

1.145In Stock

3,14 kr.

2,68 kr.

2,53 kr.

2,31 kr.

View

Min.: 1
Mult.: 1

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

DF51A-2P-2DSA(01)
Hirose Connector
1: 4,81 kr.
1.316In Stock

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

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

Hirose Connector

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

Learn More

Datasheet

1.316In Stock

4,81 kr.

4,16 kr.

3,80 kr.

3,42 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3P 1R STRAIGHT HEADER TIN

DF51A-3P-2DSA
Hirose Connector
1: 3,98 kr.
4.380In Stock
7.800Expected 22/09/2026

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

4.380In Stock

7.800Expected 22/09/2026

3,98 kr.

3,39 kr.

2,88 kr.

2,57 kr.

View

Min.: 1
Mult.: 1

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

DF51A-3P-2DSA(01)
Hirose Connector
1: 5,65 kr.
2.589In 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

2.589In Stock

5,65 kr.

4,76 kr.

4,60 kr.

4,27 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 2R STRAIGHT HEADER TIN

DF51A-4DP-2DSA
Hirose Connector
1: 2,82 kr.
2.754In Stock

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

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

Hirose Connector

Headers & Wire Housings 4P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

2.754In Stock

2,82 kr.

2,39 kr.

2,03 kr.

1,81 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-4P-2DS(20)
Hirose Connector
1: 6,86 kr.
894In Stock

Mfr. Part No.
DF51A-4P-2DS(20)

Mouser Part No
798-DF51A-4P-2DS(20)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

894In Stock

6,86 kr.

5,86 kr.

4,79 kr.

4,66 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P 1R STRAIGHT HEADER TIN

DF51A-4P-2DSA
Hirose Connector
1: 4,30 kr.
1.858In Stock
1.900Expected 25/08/2026

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

1.858In Stock

1.900Expected 25/08/2026

4,30 kr.

3,67 kr.

3,57 kr.

3,27 kr.

View

Min.: 1
Mult.: 1

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

DF51A-4P-2DSA(01)
Hirose Connector
1: 6,09 kr.
648In 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

648In Stock

6,09 kr.

5,18 kr.

4,40 kr.

4,08 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-5P-2DS(50)
Hirose Connector
1: 9,40 kr.
482In Stock

Mfr. Part No.
DF51A-5P-2DS(50)

Mouser Part No
798-DF51A-5P-2DS(50)

Hirose Connector

Headers & Wire Housings

Learn More

Datasheet

482In Stock

9,40 kr.

8,06 kr.

6,61 kr.

6,54 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN

DF51A-6DP-2DSA
Hirose Connector
1: 3,46 kr.
3.744In Stock
5.100Expected 25/09/2026

Mfr. Part No.
DF51A-6DP-2DSA

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

Hirose Connector

Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN

Learn More

Datasheet

3.744In Stock

5.100Expected 25/09/2026

3,46 kr.

2,96 kr.

2,51 kr.

2,25 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 2R STRAIGHT HEADER GOLD

DF51A-6DP-2DSA(01)
Hirose Connector
1: 6,80 kr.
235In Stock
600Expected 25/09/2026

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

235In Stock

600Expected 25/09/2026

6,80 kr.

5,74 kr.

4,87 kr.

4,06 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P 1R STRAIGHT HEADER TIN

DF51A-6P-2DSA
Hirose Connector
1: 5,65 kr.
265In Stock

Mfr. Part No.
DF51A-6P-2DSA

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

Hirose Connector

Headers & Wire Housings 6P 1R STRAIGHT HEADER TIN

Learn More

Datasheet

265In Stock

5,65 kr.

4,78 kr.

4,06 kr.

3,62 kr.

View

Min.: 1
Mult.: 1

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

DF51A-6P-2DSA(01)
Hirose Connector
1: 8,28 kr.
1.216In 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

1.216In Stock

8,28 kr.

7,06 kr.

6,93 kr.

6,35 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R STRAIGHT HEADER TIN

DF51A-8DP-2DSA
Hirose Connector
1: 4,81 kr.
1.351In Stock

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

1.351In Stock

4,81 kr.

4,16 kr.

3,80 kr.

3,42 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8P 2R STRAIGHT HEADER GOLD

DF51A-8DP-2DSA(01)
Hirose Connector
1: 7,83 kr.
368In Stock
600Expected 31/08/2026

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

368In Stock

600Expected 31/08/2026

7,83 kr.

6,67 kr.

6,54 kr.

5,96 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings

DF51A-8DP-2DS(50)
Hirose Connector
1: 11,94 kr.
929In Stock

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

Mouser Part No
798-DF51A8DP2DS50

Hirose Connector

Headers & Wire Housings

Datasheet

929In Stock

11,94 kr.

10,22 kr.

9,92 kr.

8,95 kr.

View

Min.: 1
Mult.: 1

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

DF51BA-4S-2C
Hirose Connector
1: 5,33 kr.
19In Stock
700Expected 31/08/2026
New Product

Mfr. Part No.
DF51BA-4S-2C

Mouser Part No
798-DF51BA-4S-2C

New Product

Hirose Connector

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

Learn More

Datasheet

19In Stock

700Expected 31/08/2026

5,33 kr.

4,51 kr.

4,02 kr.

3,83 kr.

View

Min.: 1
Mult.: 1

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

DF51BB-4S-2C
Hirose Connector
1: 6,42 kr.
44In Stock
700Expected 31/08/2026
New Product

Mfr. Part No.
DF51BB-4S-2C

Mouser Part No
798-DF51BB-4S-2C

New Product

Hirose Connector

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

Learn More

Datasheet

44In Stock

700Expected 31/08/2026

6,42 kr.

5,71 kr.

4,85 kr.

4,41 kr.

View

Min.: 1
Mult.: 1

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

DF51BC-4S-2C
Hirose Connector
1: 5,97 kr.
35In Stock
700Expected 31/08/2026
New Product

Mfr. Part No.
DF51BC-4S-2C

Mouser Part No
798-DF51BC-4S-2C

New Product

Hirose Connector

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

Learn More

Datasheet

35In Stock

700Expected 31/08/2026

5,97 kr.

5,05 kr.

4,51 kr.

4,28 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12P 2R 2MM 2A INLINE PLUG AWG 28 to 24

DF51-12DEP-2C
Hirose Connector
1: 9,40 kr.
776In Stock

Mfr. Part No.
DF51-12DEP-2C

Mouser Part No
798-DF51-12DEP-2C

Hirose Connector

Headers & Wire Housings 12P 2R 2MM 2A INLINE PLUG AWG 28 to 24

Learn More

Datasheet

776In Stock

9,40 kr.

8,28 kr.

7,91 kr.

7,31 kr.

View

Min.: 1
Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support