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 Socket, 4 Pos., 2.0A, AC 250V, DC250V
Datasheet
35In Stock
700Expected 31/08/2026
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 12P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
776In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 12 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 20P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
1 677In Stock
Min.: 1
Mult.: 1

Headers Socket 20 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 22P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2 632In Stock
Min.: 1
Mult.: 1

Headers Socket 22 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 24P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
2 445In Stock
Min.: 1
Mult.: 1

Headers Socket 24 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 26P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
184In Stock
500Expected 21/01/2027
Min.: 1
Mult.: 1

Wire Housings Plug Housing 26 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 28P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
360In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 28 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Panel Mount Straight DF51 SignalBee 28 AWG to 24 AWG - 55 C + 105 C Bulk
Hirose Connector Headers & Wire Housings 28P 2R 2MM 2A SOCKET AWG 30 to 22
Datasheet
1 439In Stock
Min.: 1
Mult.: 1

Headers Socket 28 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 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
633In 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
264In Stock
1 100On Order
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 14P 2R STRAIGHT HEADER GOLD
Datasheet
280In Stock
Min.: 1
Mult.: 1

Headers Shrouded 14 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
128In Stock
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector Headers & Wire Housings 18P 2R STRAIGHT HEADER TIN
Datasheet
505In 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 22P 2R STRAIGHT HEADER GOLD
Datasheet
104In 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 TIN
Datasheet
75In 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
323In 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 30P 2R STRAIGHT HEADER TIN
Datasheet
220In Stock
Min.: 1
Mult.: 1

Headers Shrouded 30 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 30P 2R 2MM 2A HDR THT STGHT GOLD
Datasheet
93In Stock
Min.: 1
Mult.: 1

Headers Shrouded 30 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 4P 2R STRAIGHT HEADER GOLD
Datasheet
695In 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
161In 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
Datasheet
131In Stock
Min.: 1
Mult.: 1

DF51 SignalBee Tray
Hirose Connector DF51A-10DP-2DS(50)
Hirose Connector Headers & Wire Housings
Datasheet
301In Stock
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector DF51A-12DP-2DS(50)
Hirose Connector Headers & Wire Housings
Datasheet
355In Stock
Min.: 1
Mult.: 1

DF51 Tray
Hirose Connector Headers & Wire Housings 6P 2R 2MM 2A INLINE PLUG AWG 28 to 24
Datasheet
5 200On Order
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 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