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 250VAC/DC rated voltage.

Results: 125
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Termination Post Length
Series
Tradename
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Hirose Connector Headers & Wire Housings 16P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
350In Stock
500Expected 10/1/2026
Min.: 1
Mult.: 1

Wire Housings Plug Housing 16 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Panel Mount Pin (Male) DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
3.327In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 16 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Panel Mount Straight DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
1.210In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 22 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Panel Mount Pin (Male) DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2.051In Stock
Min.: 1
Mult.: 1

Headers Socket 2 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
936In Stock
1.400Expected 9/10/2026
Min.: 1
Mult.: 1

Headers Socket 30 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
6.914In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 3 Position 2 mm (0.079 in) 1 Row Panel Mount Pin (Male) DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 3P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2.738In Stock
20.800Expected 8/26/2026
Min.: 1
Mult.: 1

Headers Socket 3 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings
Datasheet
1.029In Stock
Min.: 1
Mult.: 1
Headers Shrouded 4 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Pin (Male) DF51 SignalBee - 55 C + 105 C Tray
Hirose Connector Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
1.596In Stock
Min.: 1
Mult.: 1

Headers Socket 4 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
2.262In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 Position 2 mm (0.079 in) 1 Row Panel Mount Pin (Male) DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
4.366In Stock
Min.: 1
Mult.: 1

Headers Socket 4 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2.067In Stock
Min.: 1
Mult.: 1

Headers Socket 5 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk


Hirose Connector Headers & Wire Housings
Datasheet
1.365In Stock
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
5.196In Stock
Min.: 1
Mult.: 1

Headers Socket 6 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
3.410In Stock
Min.: 1
Mult.: 1

Headers Socket 6 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
1.037In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 8 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Panel Mount Pin (Male) DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2.580In Stock
Min.: 1
Mult.: 1

Headers Socket 8 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Cable Mount / Free Hanging Crimp Socket (Female) DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD
Datasheet
79In Stock
500Expected 8/31/2026
Min.: 1
Mult.: 1

Headers Shrouded 10 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold DF51 SignalBee - 55 C + 105 C Bulk


Hirose Connector Headers & Wire Housings
Datasheet
935In Stock
Min.: 1
Mult.: 1

Headers Wire to Board 10 Position 2 mm (0.079 in) 2 Row Through Hole Solder Right Angle Pin (Male) Tin DF51 22 AWG - 55 C + 105 C Tray
Hirose Connector Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN
Datasheet
43In Stock
3.100Expected 8/27/2026
Min.: 1
Mult.: 1

Headers Shrouded 10 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN
Datasheet
850In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD
Datasheet
723In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Straight Pin (Male) Tin 3 mm (0.118 in) DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 14P 2R STRAIGHT HEADER TIN
Datasheet
485In Stock
600Expected 9/16/2026
Min.: 1
Mult.: 1

Headers Shrouded 14 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 16P 2R STRAIGHT HEADER TIN
Datasheet
653In Stock
Min.: 1
Mult.: 1

Headers Shrouded 16 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 16P 2R 2MM 2A HDR THT STGHT GOLD
Datasheet
743In Stock
Min.: 1
Mult.: 1

Headers Shrouded 16 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Straight Pin (Male) Tin 3 mm (0.118 in) DF51 SignalBee - 55 C + 105 C Bulk