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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 12P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-12DS-2C Hirose Connector 1: $0.49 827In Stock	Mfr. Part No. DF51-12DS-2C Mouser Part No 798-DF51-12DS-2C	Hirose Connector	Headers & Wire Housings 12P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	827In Stock	$0.49 $0.413 $0.369 $0.351 View $0.313 $0.283 $0.271 $0.269 $0.25	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-14DEP-2C Hirose Connector 1: $1.96 497In Stock	Mfr. Part No. DF51-14DEP-2C Mouser Part No 798-DF51-14DEP-2C	Hirose Connector	Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	497In Stock	$1.96 $1.67 $1.48 $1.43 View $1.26 $1.20 $1.12 $1.10	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-14DS-2C Hirose Connector 1: $0.517 3,141In Stock	Mfr. Part No. DF51-14DS-2C Mouser Part No 798-DF51-14DS-2C	Hirose Connector	Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	3,141In Stock	$0.517 $0.445 $0.397 $0.377 View $0.328 $0.307 $0.29 $0.272	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-16DS-2C Hirose Connector 1: $0.517 4,075In Stock 2,000On Order	Mfr. Part No. DF51-16DS-2C Mouser Part No 798-DF51-16DS-2C	Hirose Connector	Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	4,075In Stock 2,000On Order	$0.517 $0.445 $0.397 $0.377 View $0.336 $0.328 $0.307 $0.282 $0.271	Min.: 1 Mult.: 1
Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-22DEP-2C Hirose Connector 1: $2.05 782In Stock	Mfr. Part No. DF51-22DEP-2C Mouser Part No 798-DF51-22DEP-2C	Hirose Connector	Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	782In Stock	$2.05 $1.75 $1.56 $1.55 View $1.51 $1.39 $1.25 $1.18 $1.15	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-2EP-2C Hirose Connector 1: $0.34 3,219In Stock	Mfr. Part No. DF51-2EP-2C Mouser Part No 798-DF51-2EP-2C	Hirose Connector	Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	3,219In Stock	$0.34 $0.286 $0.256 $0.242 View $0.205 $0.192 $0.19 $0.186	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-2S-2C Hirose Connector 1: $0.381 373In Stock 2,300Expected 3/12/2026	Mfr. Part No. DF51-2S-2C Mouser Part No 798-DF51-2S-2C	Hirose Connector	Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	373In Stock 2,300Expected 3/12/2026	$0.381 $0.318 $0.284 $0.269 View $0.241 $0.228 $0.211 $0.207 $0.196	Min.: 1 Mult.: 1
Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-30DS-2C Hirose Connector 1: $0.666 1,859In Stock	Mfr. Part No. DF51-30DS-2C Mouser Part No 798-DF51-30DS-2C	Hirose Connector	Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,859In Stock	$0.666 $0.568 $0.517 $0.49 View $0.419 $0.379 $0.37 $0.351	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-3EP-2C Hirose Connector 1: $0.34 6,844In Stock	Mfr. Part No. DF51-3EP-2C Mouser Part No 798-DF51-3EP-2C	Hirose Connector	Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	6,844In Stock	$0.34 $0.286 $0.256 $0.254 View $0.252 $0.212 $0.20 $0.175	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4DEP-2C Hirose Connector 1: $0.734 551In Stock	Mfr. Part No. DF51-4DEP-2C Mouser Part No 798-DF51-4DEP-2C	Hirose Connector	Headers & Wire Housings 4P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	551In Stock	$0.734 $0.628 $0.60 $0.547 View $0.447 $0.423 $0.403 $0.392	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-4DP-2DS(50) Hirose Connector 1: $1.59 927In Stock	Mfr. Part No. DF51-4DP-2DS(50) Mouser Part No 798-DF51-4DP-2DS(50)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose df51 connectors	Datasheet	927In Stock	$1.59 $1.35 $1.09 $1.08 View $0.987 $0.885 $0.855	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-4DS-2C Hirose Connector 1: $0.381 1,449In Stock	Mfr. Part No. DF51-4DS-2C Mouser Part No 798-DF51-4DS-2C	Hirose Connector	Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,449In Stock	$0.381 $0.318 $0.284 $0.269 View $0.241 $0.228 $0.211 $0.207 $0.20	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4EP-2C Hirose Connector 1: $0.381 2,222In Stock	Mfr. Part No. DF51-4EP-2C Mouser Part No 798-DF51-4EP-2C	Hirose Connector	Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	2,222In Stock	$0.381 $0.318 $0.284 $0.269 View $0.235 $0.211 $0.207 $0.196	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-4S-2C Hirose Connector 1: $0.408 3,484In Stock	Mfr. Part No. DF51-4S-2C Mouser Part No 798-DF51-4S-2C	Hirose Connector	Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	3,484In Stock	$0.408 $0.35 $0.313 $0.311 View $0.302 $0.258 $0.242 $0.224 $0.216	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-5S-2C Hirose Connector 1: $0.408 1,693In Stock 2,000Expected 3/12/2026	Mfr. Part No. DF51-5S-2C Mouser Part No 798-DF51-5S-2C	Hirose Connector	Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,693In Stock 2,000Expected 3/12/2026	$0.408 $0.35 $0.313 $0.296 View $0.258 $0.237 $0.235 $0.228	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-6DP-2DS(50) Hirose Connector 1: $2.05 1,362In Stock	Mfr. Part No. DF51-6DP-2DS(50) Mouser Part No 798-DF51-6DP-2DS(50)	Hirose Connector	Headers & Wire Housings	Datasheet	1,362In Stock	$2.05 $1.75 $1.41 $1.40 View $1.39 $1.27 $1.16 $1.13	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-6DS-2C Hirose Connector 1: $0.408 2,491In Stock 3,800Expected 7/12/2026	Mfr. Part No. DF51-6DS-2C Mouser Part No 798-DF51-6DS-2C	Hirose Connector	Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	2,491In Stock 3,800Expected 7/12/2026	$0.408 $0.35 $0.313 $0.296 View $0.265 $0.246 $0.242 $0.224 $0.216	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-6EP-2C Hirose Connector 1: $0.734 1,286In Stock	Mfr. Part No. DF51-6EP-2C Mouser Part No 798-DF51-6EP-2C	Hirose Connector	Headers & Wire Housings 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,286In Stock	$0.734 $0.728 $0.666 $0.60 View $0.476 $0.447 $0.423 $0.403 $0.392	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-6S-2C Hirose Connector 1: $0.49 2,853In Stock 2,700Expected 3/12/2026	Mfr. Part No. DF51-6S-2C Mouser Part No 798-DF51-6S-2C	Hirose Connector	Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	2,853In Stock 2,700Expected 3/12/2026	$0.49 $0.413 $0.369 $0.351 View $0.305 $0.286 $0.265 $0.254	Min.: 1 Mult.: 1
Headers & Wire Housings Socket, 7pos., 2mm pitch, 26.2mm length, 4.4mm width, 10.15mm height DF51-7S-2C Hirose Connector 1: $1.46 30In Stock 500Expected 10/12/2026	Mfr. Part No. DF51-7S-2C Mouser Part No 798-DF51-7S-2C	Hirose Connector	Headers & Wire Housings Socket, 7pos., 2mm pitch, 26.2mm length, 4.4mm width, 10.15mm height Learn More about Hirose Connector hirose df51b branch connectors	Datasheet	30In Stock 500Expected 10/12/2026	$1.46 $1.24 $1.11 $1.05 View $0.975 $0.941 $0.896 $0.832	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-8DEP-2C Hirose Connector 1: $1.97 668In Stock	Mfr. Part No. DF51-8DEP-2C Mouser Part No 798-DF51-8DEP-2C	Hirose Connector	Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24 Learn More about Hirose Connector hirose df51 connectors	Datasheet	668In Stock	$1.97 $1.71 $1.65 $1.52 View $1.37 $1.27 $1.15 $1.09 $1.06	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-8DS-2C Hirose Connector 1: $0.408 1,422In Stock	Mfr. Part No. DF51-8DS-2C Mouser Part No 798-DF51-8DS-2C	Hirose Connector	Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22 Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,422In Stock	$0.408 $0.35 $0.313 $0.296 View $0.265 $0.258 $0.228 $0.224 $0.216	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD DF51A-10DP-2DSA(01) Hirose Connector 1: $1.89 540In Stock	Mfr. Part No. DF51A-10DP-2DSA(01) Mouser Part No 798-DF51A-10D-2DSA01	Hirose Connector	Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD Learn More about Hirose Connector hirose df51 connectors	Datasheet	540In Stock	$1.89 $1.62 $1.36 $1.27 View $1.12 $1.09 $1.03	Min.: 1 Mult.: 1
Headers & Wire Housings DF51A-10DP-2DS(20) Hirose Connector 1: $1.29 22In Stock 612Expected 10/12/2026	Mfr. Part No. DF51A-10DP-2DS(20) Mouser Part No 798-DF51A-10DP-2DS20	Hirose Connector	Headers & Wire Housings	Datasheet	22In Stock 612Expected 10/12/2026	$1.29 $1.10 $0.907 $0.906 View $0.865 $0.787 $0.738 $0.707	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN DF51A-10DP-2DSA Hirose Connector 1: $1.09 1,680In Stock 3,000Expected 16/11/2026	Mfr. Part No. DF51A-10DP-2DSA Mouser Part No 798-DF51A-10DP-2DSA	Hirose Connector	Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,680In Stock 3,000Expected 16/11/2026	$1.09 $0.919 $0.781 $0.778 View $0.677 $0.611 $0.566 $0.548	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