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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 26P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-26DS-2C Hirose Connector 1: $0.41 A tariff of 11% may be applied if shipping to the United States. 13,782In Stock	Mfr. Part # DF51-26DS-2C Mouser Part # 798-DF51-26DS-2C	Hirose Connector	Headers & Wire Housings 26P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	13,782In Stock	$0.41 $0.35 $0.312 $0.209 View $0.202 $0.191 $0.188 $0.182 $0.18 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A HDR THT STGHT GOLD DF51A-5P-2DSA(01) Hirose Connector 1: $1.26 A tariff of 35% may be applied if shipping to the United States. 960In Stock	Mfr. Part # DF51A-5P-2DSA(01) Mouser Part # 798-DF51A-5P-2DSA01	Hirose Connector	Headers & Wire Housings 5P 1R 2MM 2A HDR THT STGHT GOLD Learn More about Hirose Connector hirose df51 connectors	Datasheet	960In Stock	$1.26 $1.07 $1.03 $0.955 View $0.868 $0.781 $0.702 $0.657 $0.628 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 18P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-18DEP-2C Hirose Connector 1: $1.44 A tariff of 11% may be applied if shipping to the United States. 510In Stock	Mfr. Part # DF51-18DEP-2C Mouser Part # 798-DF51-18DEP-2C	Hirose Connector	Headers & Wire Housings 18P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	510In Stock	$1.44 $1.22 $1.17 $1.08 View $0.989 $0.89 $0.791 $0.738 $0.727 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-5EP-2C Hirose Connector 1: $0.55 A tariff of 11% may be applied if shipping to the United States. 21In Stock	Mfr. Part # DF51-5EP-2C Mouser Part # 798-DF51-5EP-2C	Hirose Connector	Headers & Wire Housings 5P 1R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	21In Stock	$0.55 $0.479 $0.438 $0.394 View $0.36 $0.308 $0.279 $0.265 $0.258 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings DF51A-4P-2DS(50) Hirose Connector 1: $1.47 A tariff of 35% may be applied if shipping to the United States. 545In Stock	Mfr. Part # DF51A-4P-2DS(50) Mouser Part # 798-DF51A-4P-2DS(50)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose df51 connectors	Datasheet	545In Stock	$1.47 $1.29 $1.23 $1.15 View $1.03 $1.01 $0.89 $0.851 $0.834 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24P 2R STRAIGHT HEADER TIN DF51A-24DP-2DSA Hirose Connector 1: $1.45 A tariff of 35% may be applied if shipping to the United States. 307In Stock	Mfr. Part # DF51A-24DP-2DSA Mouser Part # 798-DF51A-24DP-2DSA	Hirose Connector	Headers & Wire Housings 24P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	307In Stock	$1.45 $1.26 $1.21 $1.12 View $1.03 $0.894 $0.849 $0.81 $0.761 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 24P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-24DEP-2C Hirose Connector 1: $1.34 A tariff of 11% may be applied if shipping to the United States. 1,663In Stock	Mfr. Part # DF51-24DEP-2C Mouser Part # 798-DF51-24DEP-2C	Hirose Connector	Headers & Wire Housings 24P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,663In Stock	$1.34 $1.14 $1.02 $0.738 $0.729 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-6DEP-2C Hirose Connector 1: $0.60 A tariff of 11% may be applied if shipping to the United States. 3,190In Stock 1,200Expected 1/28/2027	Mfr. Part # DF51-6DEP-2C Mouser Part # 798-DF51-6DEP-2C	Hirose Connector	Headers & Wire Housings 6P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	3,190In Stock 1,200Expected 1/28/2027	$0.60 $0.514 $0.459 $0.436 View $0.398 $0.379 $0.355 $0.313 $0.309 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 22P 2R STRAIGHT HEADER TIN DF51A-22DP-2DSA Hirose Connector 1: $1.20 A tariff of 35% may be applied if shipping to the United States. 287In Stock	Mfr. Part # DF51A-22DP-2DSA Mouser Part # 798-DF51A-22DP-2DSA	Hirose Connector	Headers & Wire Housings 22P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	287In Stock	$1.20 $1.02 $0.973 $0.91 View $0.828 $0.707 $0.669 $0.627 $0.602 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-2P-2DS(20) Hirose Connector 1: $0.91 A tariff of 35% may be applied if shipping to the United States. 802In Stock	Mfr. Part # DF51-2P-2DS(20) Mouser Part # 798-DF51-2P-2DS(20)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose df51 connectors	Datasheet	802In Stock	$0.91 $0.789 $0.721 $0.651 View $0.593 $0.47 $0.454 $0.424 $0.418 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R STRAIGHT HEADER TIN DF51A-5P-2DSA Hirose Connector 1: $0.84 A tariff of 35% may be applied if shipping to the United States. 215In Stock	Mfr. Part # DF51A-5P-2DSA Mouser Part # 798-DF51A-5P-2DSA	Hirose Connector	Headers & Wire Housings 5P 1R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	215In Stock	$0.84 $0.732 $0.67 $0.603 View $0.551 $0.438 $0.428 $0.392 $0.378 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Hirose Connector DF51-6DP-2DS(20) DF51-6DP-2DS(20) Hirose Connector 1: $0.94 A tariff of 35% may be applied if shipping to the United States. 991In Stock	Mfr. Part # DF51-6DP-2DS(20) Mouser Part # 798-DF51-6DP-2DS(20)	Hirose Connector	Headers & Wire Housings	Datasheet	991In Stock	$0.94 $0.817 $0.747 $0.674 View $0.615 $0.491 $0.455 $0.442 $0.433 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Adapter, 4 Pos., 2.0A, AC 250V, DC250V DF51B-4/10EP-2A-4PRT Hirose Connector 1: $10.00 A tariff of 11% may be applied if shipping to the United States. 345In Stock New At Mouser	Mfr. Part # DF51B-4/10EP-2A-4PRT Mouser Part # 798-DF51B410EP2A4PRT New At Mouser	Hirose Connector	Headers & Wire Housings Adapter, 4 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	345In Stock	$10.00 $8.50 $7.97 $7.59 View $7.22 $6.76 $6.75 $6.49 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Adapter, 7pos., 2mm pitch, 20.8mm length, 10.14mm width, 16.4mm height DF51B-7EP-2A Hirose Connector 1: $8.61 A tariff of 11% may be applied if shipping to the United States. 316In Stock	Mfr. Part # DF51B-7EP-2A Mouser Part # 798-DF51B-7EP-2A	Hirose Connector	Headers & Wire Housings Adapter, 7pos., 2mm pitch, 20.8mm length, 10.14mm width, 16.4mm height Learn More about Hirose Connector hirose df51b branch connectors	Datasheet	316In Stock	$8.61 $7.63 $7.21 $6.97 View $6.63 $6.14 $5.92 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 10 Pos., 2.0A, AC 250V, DC250V DF51B-10S-2C Hirose Connector 1: $1.91 A tariff of 11% may be applied if shipping to the United States. 313In Stock New At Mouser	Mfr. Part # DF51B-10S-2C Mouser Part # 798-DF51B-10S-2C New At Mouser	Hirose Connector	Headers & Wire Housings Socket, 10 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	313In Stock	$1.91 $1.63 $1.45 $1.37 View $1.23 $1.17 $1.09 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Adapter, 2pos., 2mm pitch, C-UL/CSA, UL standards DF51B-2EP-2A Hirose Connector 1: $3.98 A tariff of 11% may be applied if shipping to the United States. 340In Stock	Mfr. Part # DF51B-2EP-2A Mouser Part # 798-DF51B-2EP-2A	Hirose Connector	Headers & Wire Housings Adapter, 2pos., 2mm pitch, C-UL/CSA, UL standards Learn More about Hirose Connector hirose df51b branch connectors	Datasheet	340In Stock	$3.98 $3.42 $3.05 $2.89 View $2.63 $2.58 $2.42 $2.30 $2.28 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V DF51BA-4S-2C Hirose Connector 1: $0.93 A tariff of 11% may be applied if shipping to the United States. 694In Stock New At Mouser	Mfr. Part # DF51BA-4S-2C Mouser Part # 798-DF51BA-4S-2C New At Mouser	Hirose Connector	Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	694In Stock	$0.93 $0.787 $0.703 $0.702 View $0.687 $0.619 $0.563 $0.528 $0.527 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V DF51BB-4S-2C Hirose Connector 1: $0.93 A tariff of 11% may be applied if shipping to the United States. 719In Stock New At Mouser	Mfr. Part # DF51BB-4S-2C Mouser Part # 798-DF51BB-4S-2C New At Mouser	Hirose Connector	Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	719In Stock	$0.93 $0.787 $0.703 $0.668 View $0.619 $0.563 $0.528 $0.527 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V DF51BC-4S-2C Hirose Connector 1: $0.93 A tariff of 11% may be applied if shipping to the United States. 710In Stock New At Mouser	Mfr. Part # DF51BC-4S-2C Mouser Part # 798-DF51BC-4S-2C New At Mouser	Hirose Connector	Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	710In Stock	$0.93 $0.787 $0.703 $0.668 View $0.619 $0.563 $0.528 $0.527 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-3S-2C Hirose Connector 1: $0.28 A tariff of 11% may be applied if shipping to the United States. 22,729In Stock	Mfr. Part # DF51-3S-2C Mouser Part # 798-DF51-3S-2C	Hirose Connector	Headers & Wire Housings 3P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	22,729In Stock	$0.28 $0.234 $0.209 $0.198 View $0.177 $0.173 $0.162 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 1R STRAIGHT HEADER TIN DF51A-3P-2DSA Hirose Connector 1: $0.62 A tariff of 35% may be applied if shipping to the United States. 10,460In Stock	Mfr. Part # DF51A-3P-2DSA Mouser Part # 798-DF51A-3P-2DSA	Hirose Connector	Headers & Wire Housings 3P 1R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	10,460In Stock	$0.62 $0.529 $0.449 $0.40 View $0.39 $0.348 $0.331 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN DF51A-6DP-2DSA Hirose Connector 1: $0.54 A tariff of 35% may be applied if shipping to the United States. 8,727In Stock	Mfr. Part # DF51A-6DP-2DSA Mouser Part # 798-DF51A-6DP-2DSA	Hirose Connector	Headers & Wire Housings 6P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	8,727In Stock	$0.54 $0.462 $0.392 $0.35 View $0.341 $0.298 $0.283 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Adapter, 3pos., 2mm pitch, C-UL/CSA, UL standards DF51B-3EP-2A Hirose Connector 1: $4.68 A tariff of 11% may be applied if shipping to the United States. 64In Stock	Mfr. Part # DF51B-3EP-2A Mouser Part # 798-DF51B-3EP-2A	Hirose Connector	Headers & Wire Housings Adapter, 3pos., 2mm pitch, C-UL/CSA, UL standards Learn More about Hirose Connector hirose df51b branch connectors	Datasheet	64In Stock	$4.68 $3.92 $3.56 $3.38 View $3.12 $3.01 $2.87 $2.83 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Adapter, 6pos., 2mm pitch, C-UL/CSA, UL standards DF51B-6EP-2A Hirose Connector 1: $5.60 A tariff of 11% may be applied if shipping to the United States. 163In Stock	Mfr. Part # DF51B-6EP-2A Mouser Part # 798-DF51B-6EP-2A	Hirose Connector	Headers & Wire Housings Adapter, 6pos., 2mm pitch, C-UL/CSA, UL standards Learn More about Hirose Connector hirose df51b branch connectors	Datasheet	163In Stock	$5.60 $4.77 $4.47 $4.25 View $4.04 $3.74 $3.61 $3.45 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V DF51BD-4S-2C Hirose Connector 1: $0.93 A tariff of 11% may be applied if shipping to the United States. 882In Stock New At Mouser	Mfr. Part # DF51BD-4S-2C Mouser Part # 798-DF51BD-4S-2C New At Mouser	Hirose Connector	Headers & Wire Housings Socket, 4 Pos., 2.0A, AC 250V, DC250V Learn More about Hirose Connector hirose df51 connectors	Datasheet	882In Stock	$0.93 $0.787 $0.703 $0.702 View $0.687 $0.619 $0.563 $0.528 $0.527 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1

DF51 2mm Pitch Wire-to-Board Connectors

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DF51 2mm Pitch Wire-to-Board Connectors

Types of Connectors