Headers & Wire Housings – Mouser Canada

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DF51K 2mm Pitch Wire-to-Board Connectors

Hirose Electric DF51K 2mm Pitch Wire-to-Board Connectors feature a center-lock design that prevents damage while allowing high-density mounting and easy operation. The locking mechanism delivers a clear tactile click to ensure complete mating, while visually and mechanically polarized features prevent reverse or incorrect mating. Hirose Electric DF51K connectors are available in straight or right-angle options, single or dual row, and with gold or tin plating. Typical applications include medical, office, and amusement equipment, as well as industrial machinery and robots.

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Part #

Headers & Wire Housings 2mm Pitch WtoB Conn 16 pos RA Header

DF51K-16DP-2DS(800)
Hirose Connector
1: $1.32
2,796In Stock

Mfr. Part #
DF51K-16DP-2DS(800)

Mouser Part #
798-DF51K-16DP2DS800

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn 16 pos RA Header

Learn More

Datasheet

2,796In Stock

$1.32

$1.13

$0.93

$0.928

View

Min.: 1
Mult.: 1

Headers

Shrouded

16 Position

2 mm (0.079 in)

2 Row

2 mm (0.079 in)

Through Hole

Solder Pin

Right Angle

Pin (Male)

Tin

3 mm (0.118 in)

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Tray

Headers & Wire Housings 2mm Pitch WtoB Conn 22 pos RA Header

DF51K-22DP-2DS(800)
Hirose Connector
1: $2.15
414In Stock

Mfr. Part #
DF51K-22DP-2DS(800)

Mouser Part #
798-DF51K-22DP2DS800

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn 22 pos RA Header

Learn More

Datasheet

414In Stock

$2.15

$1.89

$1.78

$1.61

View

Min.: 1
Mult.: 1

Headers

Shrouded

22 Position

2 mm (0.079 in)

2 Row

2 mm (0.079 in)

Through Hole

Solder Pin

Right Angle

Pin (Male)

Tin

3 mm (0.118 in)

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Tray

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos Straight Hder

DF51K-26DP-2DSA(805)
Hirose Connector
1: $3.39
97In Stock

Mfr. Part #
DF51K-26DP-2DSA(805)

Mouser Part #
798-DF51K26DP2DSA805

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos Straight Hder

Learn More

Datasheet

97In Stock

$3.39

$2.88

$2.39

$2.31

View

Min.: 1
Mult.: 1

Headers

Shrouded

26 Position

2 mm (0.079 in)

2 Row

2 mm (0.079 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

3 mm (0.118 in)

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Bulk

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos RA Header

DF51K-26DP-2DS(800)
Hirose Connector
1: $2.45
144In Stock

Mfr. Part #
DF51K-26DP-2DS(800)

Mouser Part #
798-DF51K-26DP2DS800

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos RA Header

Learn More

Datasheet

144In Stock

$2.45

$2.14

$2.05

$2.00

View

Min.: 1
Mult.: 1

Headers

Shrouded

26 Position

2 mm (0.079 in)

2 Row

2 mm (0.079 in)

Through Hole

Solder Pin

Right Angle

Pin (Male)

Tin

3 mm (0.118 in)

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Tray

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos Socket

DF51K-26DS-2C(800)
Hirose Connector
1: $0.558
729In Stock

Mfr. Part #
DF51K-26DS-2C(800)

Mouser Part #
798-DF51K-26DS-2C800

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn 26 pos Socket

Learn More

Datasheet

729In Stock

$0.558

$0.47

$0.419

$0.383

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

26 Position

2 mm (0.079 in)

2 Row

2 mm (0.079 in)

Cable Mount / Free Hanging

Straight

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Bulk

Headers & Wire Housings Header, 30pos., 2mm pitch, right angle, 2A, 100V

DF51K-30DP-2H(805)
Hirose Connector
1: $7.24
900In Stock

Mfr. Part #
DF51K-30DP-2H(805)

Mouser Part #
798-DF51K-30DP-2H805

Hirose Connector

Headers & Wire Housings Header, 30pos., 2mm pitch, right angle, 2A, 100V

Learn More

Datasheet

900In Stock

Cut Tape

$7.24

$6.03

$5.29

$5.01

Reel

$4.53

Min.: 1
Mult.: 1

Reel: 300

Headers

30 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 30pos., 2mm pitch, straight, 2A, 250V

DF51K-30DP-2V(800)
Hirose Connector
1: $4.42
1,010In Stock

Mfr. Part #
DF51K-30DP-2V(800)

Mouser Part #
798-DF51K-30DP-2V800

Hirose Connector

Headers & Wire Housings Header, 30pos., 2mm pitch, straight, 2A, 250V

Learn More

Datasheet

1,010In Stock

Cut Tape

$4.42

$3.77

$3.53

$3.36

Reel

$2.95

View

Min.: 1
Mult.: 1

Reel: 350

Headers

30 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 30pos., 2mm pitch, straight, 2A, 250V

DF51K-30DP-2V(805)
Hirose Connector
1: $6.12
1,033In Stock

Mfr. Part #
DF51K-30DP-2V(805)

Mouser Part #
798-DF51K-30DP-2V805

Hirose Connector

Headers & Wire Housings Header, 30pos., 2mm pitch, straight, 2A, 250V

Learn More

Datasheet

1,033In Stock

Cut Tape

$6.12

$5.21

$4.88

$4.65

$4.43

Reel

$3.77

Min.: 1
Mult.: 1

Reel: 350

Headers

30 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 2pos., 2mm pitch, straight, 3A, 250V

DF51K-2P-2V(805)
Hirose Connector
1: $1.67
1,018In Stock

Mfr. Part #
DF51K-2P-2V(805)

Mouser Part #
798-DF51K-2P-2V805

Hirose Connector

Headers & Wire Housings Header, 2pos., 2mm pitch, straight, 3A, 250V

Learn More

Datasheet

1,018In Stock

Cut Tape

$1.67

$1.42

$1.33

$1.27

Reel

$1.13

View

Min.: 1
Mult.: 1

Reel: 350

Headers

2 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings 2mm Pitch WtoB Conn Contact

DF51K-2428SCF(800)
Hirose Connector
1: $0.155
112,493In Stock

Mfr. Part #
DF51K-2428SCF(800)

Mouser Part #
798-DF51K-2428SCF800

Hirose Connector

Headers & Wire Housings 2mm Pitch WtoB Conn Contact

Learn More

Datasheet

112,493In Stock

Cut Tape

$0.155

$0.048

$0.043

$0.042

Reel

$0.028

View

Min.: 1
Mult.: 1

Reel: 10,000

Contacts

Crimp

Socket (Female)

DF51K

SignalBee

Wire-to-Board

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 16pos., 2mm pitch, right angle, 2A, 100V

DF51K-16DP-2H(800)
Hirose Connector
1: $2.98
441In Stock

Mfr. Part #
DF51K-16DP-2H(800)

Mouser Part #
798-DF51K-16DP-2H800

Hirose Connector

Headers & Wire Housings Header, 16pos., 2mm pitch, right angle, 2A, 100V

Learn More

Datasheet

441In Stock

Cut Tape

$2.98

$2.43

$2.11

$1.98

Reel

$1.80

View

Min.: 1
Mult.: 1

Reel: 300

Headers

16 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 16pos., 2mm pitch, right angle, 2A, 100V

DF51K-16DP-2H(805)
Hirose Connector
1: $4.22
530In Stock

Mfr. Part #
DF51K-16DP-2H(805)

Mouser Part #
798-DF51K-16DP-2H805

Hirose Connector

Headers & Wire Housings Header, 16pos., 2mm pitch, right angle, 2A, 100V

Learn More

Datasheet

530In Stock

Cut Tape

$4.22

$3.60

$3.36

$3.21

Reel

$2.84

View

Min.: 1
Mult.: 1

Reel: 300

Headers

16 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 16pos., 2mm pitch, straight, 2A, 250V

DF51K-16DP-2V(800)
Hirose Connector
1: $3.04
658In Stock

Mfr. Part #
DF51K-16DP-2V(800)

Mouser Part #
798-DF51K-16DP-2V800

Hirose Connector

Headers & Wire Housings Header, 16pos., 2mm pitch, straight, 2A, 250V

Learn More

Datasheet

658In Stock

Cut Tape

$3.04

$2.59

$2.43

$2.31

Reel

$2.03

View

Min.: 1
Mult.: 1

Reel: 350

Headers

16 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 16pos., 2mm pitch, straight, 2A, 250V

DF51K-16DP-2V(805)
Hirose Connector
1: $3.74
825In Stock

Mfr. Part #
DF51K-16DP-2V(805)

Mouser Part #
798-DF51K-16DP-2V805

Hirose Connector

Headers & Wire Housings Header, 16pos., 2mm pitch, straight, 2A, 250V

Learn More

Datasheet

825In Stock

Cut Tape

$3.74

$3.18

$2.99

$2.84

Reel

$2.48

View

Min.: 1
Mult.: 1

Reel: 350

Headers

16 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 2pos., 2mm pitch, right angle, 3A, 250V

DF51K-2P-2H(805)
Hirose Connector
1: $1.57
565In Stock

Mfr. Part #
DF51K-2P-2H(805)

Mouser Part #
798-DF51K-2P-2H805

Hirose Connector

Headers & Wire Housings Header, 2pos., 2mm pitch, right angle, 3A, 250V

Learn More

Datasheet

565In Stock

Cut Tape

$1.57

$1.32

$1.24

$1.18

Reel

$1.00

View

Min.: 1
Mult.: 1

Reel: 530

Headers

2 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 2pos., 2mm pitch, straight, 3A, 250V

DF51K-2P-2V(800)
Hirose Connector
1: $1.60
513In Stock

Mfr. Part #
DF51K-2P-2V(800)

Mouser Part #
798-DF51K-2P-2V800

Hirose Connector

Headers & Wire Housings Header, 2pos., 2mm pitch, straight, 3A, 250V

Learn More

Datasheet

513In Stock

Cut Tape

$1.60

$1.36

$1.27

$1.21

Reel

$1.05

View

Min.: 1
Mult.: 1

Reel: 350

Headers

2 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 30pos., 2mm pitch, right angle, 2A, 100V

DF51K-30DP-2H(800)
Hirose Connector
1: $4.53
702In Stock

Mfr. Part #
DF51K-30DP-2H(800)

Mouser Part #
798-DF51K-30DP-2H800

Hirose Connector

Headers & Wire Housings Header, 30pos., 2mm pitch, right angle, 2A, 100V

Learn More

Datasheet

702In Stock

Cut Tape

$4.53

$3.77

$3.32

$3.13

Reel

$2.85

$2.71

Min.: 1
Mult.: 1

Reel: 300

Headers

30 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, right angle, 3A, 100V

DF51K-4DP-2H(800)
Hirose Connector
1: $1.57
485In Stock

Mfr. Part #
DF51K-4DP-2H(800)

Mouser Part #
798-DF51K-4DP-2H800

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, right angle, 3A, 100V

Learn More

Datasheet

485In Stock

Cut Tape

$1.57

$1.32

$1.24

$1.18

Reel

$1.04

View

Min.: 1
Mult.: 1

Reel: 300

Headers

4 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, right angle, 3A, 100V

DF51K-4DP-2H(805)
Hirose Connector
1: $1.92
785In Stock

Mfr. Part #
DF51K-4DP-2H(805)

Mouser Part #
798-DF51K-4DP-2H805

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, right angle, 3A, 100V

Learn More

Datasheet

785In Stock

Cut Tape

$1.92

$1.58

$1.36

$1.28

Reel

$1.16

View

Min.: 1
Mult.: 1

Reel: 300

Headers

4 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 3A, 250V

DF51K-4DP-2V(800)
Hirose Connector
1: $1.78
546In Stock

Mfr. Part #
DF51K-4DP-2V(800)

Mouser Part #
798-DF51K-4DP-2V800

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 3A, 250V

Learn More

Datasheet

546In Stock

Cut Tape

$1.78

$1.51

$1.42

$1.35

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 350

Headers

4 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 3A, 250V

DF51K-4DP-2V(805)
Hirose Connector
1: $1.92
848In Stock

Mfr. Part #
DF51K-4DP-2V(805)

Mouser Part #
798-DF51K-4DP-2V805

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 3A, 250V

Learn More

Datasheet

848In Stock

Cut Tape

$1.92

$1.64

$1.54

$1.46

Reel

$1.28

View

Min.: 1
Mult.: 1

Reel: 350

Headers

4 Position

2 mm (0.079 in)

2 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, Right angle, 2A, 250V

DF51K-4P-2H(800)
Hirose Connector
1: $1.71
873In Stock

Mfr. Part #
DF51K-4P-2H(800)

Mouser Part #
798-DF51K-4P-2H800

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, Right angle, 2A, 250V

Learn More

Datasheet

873In Stock

Cut Tape

$1.71

$1.45

$1.36

$1.30

Reel

$1.12

View

Min.: 1
Mult.: 1

Reel: 530

Headers

4 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, Right angle, 2A, 250V

DF51K-4P-2H(805)
Hirose Connector
1: $2.08
1,024In Stock

Mfr. Part #
DF51K-4P-2H(805)

Mouser Part #
798-DF51K-4P-2H805

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, Right angle, 2A, 250V

Learn More

Datasheet

1,024In Stock

Cut Tape

$2.08

$1.77

$1.66

$1.58

Reel

$1.35

View

Min.: 1
Mult.: 1

Reel: 530

Headers

4 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Right Angle

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 2A, 250V

DF51K-4P-2V(800)
Hirose Connector
1: $1.78
472In Stock

Mfr. Part #
DF51K-4P-2V(800)

Mouser Part #
798-DF51K-4P-2V800

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, straight, 2A, 250V

Learn More

Datasheet

472In Stock

Cut Tape

$1.78

$1.48

$1.30

$1.23

Reel

$1.11

View

Min.: 1
Mult.: 1

Reel: 350

Headers

4 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

Headers & Wire Housings Header, 4pos., 2mm pitch, Straight, 2A, 250V

DF51K-4P-2V(805)
Hirose Connector
1: $1.89
661In Stock

Mfr. Part #
DF51K-4P-2V(805)

Mouser Part #
798-DF51K-4P-2V805

Hirose Connector

Headers & Wire Housings Header, 4pos., 2mm pitch, Straight, 2A, 250V

Learn More

Datasheet

661In Stock

Cut Tape

$1.89

$1.61

$1.51

$1.44

Reel

$1.27

View

Min.: 1
Mult.: 1

Reel: 350

Headers

4 Position

2 mm (0.079 in)

1 Row

PCB Mount

Solder

Straight

Tin

DF51K

SignalBee

- 55 C

+ 105 C

Reel, Cut Tape

DF51K 2mm Pitch Wire-to-Board Connectors

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