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.

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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 4P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
1,317In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 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 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
1,552In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 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 12P 2R STRAIGHT HEADER TIN
Datasheet
214In 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 14P 2R STRAIGHT HEADER TIN
Datasheet
470In Stock
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
149In 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 18P 2R STRAIGHT HEADER TIN
Datasheet
532In Stock
Min.: 1
Mult.: 1

Headers Shrouded 18 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 20P 2R STRAIGHT HEADER TIN
Datasheet
184In Stock
Min.: 1
Mult.: 1

Headers 20 Position 2 mm (0.079 in) 2 Row Panel Mount Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 22P 2R STRAIGHT HEADER GOLD
Datasheet
109In Stock
Min.: 1
Mult.: 1

Headers Shrouded 22 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 26P 2R STRAIGHT HEADER GOLD
Datasheet
652In Stock
Min.: 1
Mult.: 1

Headers Shrouded 26 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 26P 2R STRAIGHT HEADER TIN
Datasheet
775In Stock
Min.: 1
Mult.: 1

Headers Shrouded 26 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 28P 2R STRAIGHT HEADER GOLD
Datasheet
298In Stock
Min.: 1
Mult.: 1

Headers 28 Position 2 mm (0.079 in) 2 Row Panel Mount Straight Pin (Male) Gold DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 28P 2R STRAIGHT HEADER TIN
Datasheet
380In Stock
Min.: 1
Mult.: 1

Headers Shrouded 28 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 4P 2R STRAIGHT HEADER GOLD
Datasheet
919In Stock
Min.: 1
Mult.: 1

Headers Shrouded 4 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
394In Stock
Min.: 1
Mult.: 1

Headers Shrouded 4 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) DF51 SignalBee - 55 C + 105 C Tray
Hirose Connector Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN
Datasheet
3,099In Stock
Min.: 1
Mult.: 1

Headers Shrouded 6 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
Datasheet
278In Stock
Min.: 1
Mult.: 1

Headers Shrouded 6 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) DF51 SignalBee - 55 C + 105 C Tray
Hirose Connector Headers & Wire Housings 6P 1R STRAIGHT HEADER TIN
Datasheet
123In Stock
800Expected 25/02/2026
Min.: 1
Mult.: 1

Headers Shrouded 6 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin DF51 SignalBee - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V
Datasheet
75In Stock
Min.: 1
Mult.: 1

Connectors 4 Position 2 mm (0.079 in) 1 Row Crimp Socket (Female) Gold DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors 4 Position 2 mm (0.079 in) 1 Row Crimp Socket (Female) Gold DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors 4 Position 2 mm (0.079 in) 1 Row Crimp Socket (Female) Gold DF51 SignalBee 30 AWG to 22 AWG - 55 C + 105 C Bulk
Hirose Connector DF51A-10DP-2DS(50)
Hirose Connector Headers & Wire Housings
Datasheet
776In Stock
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector DF51A-12DP-2DS(50)
Hirose Connector Headers & Wire Housings
Datasheet
203In Stock
1,080On Order
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22
Datasheet
3,530Expected 25/02/2026
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 10P 2R STRAIGHT HEADER GOLD
Datasheet
434Expected 11/03/2026
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 24P 2R STRAIGHT HEADER GOLD
Datasheet
300Expected 18/02/2026
Min.: 1
Mult.: 1

Headers Shrouded 24 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold DF51 SignalBee - 55 C + 105 C Bulk