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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 (GBP) 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: £0.271 847In 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	847In Stock	£0.271 £0.228 £0.203 £0.194 View £0.173 £0.156 £0.149 £0.148 £0.138	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-14DEP-2C Hirose Connector 1: £1.08 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	£1.08 £0.925 £0.818 £0.788 View £0.695 £0.661 £0.621 £0.609	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-14DS-2C Hirose Connector 1: £0.285 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	£0.285 £0.245 £0.219 £0.208 View £0.181 £0.169 £0.16 £0.15	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-16DS-2C Hirose Connector 1: £0.285 4,115In Stock 2,000Expected 30/10/2026	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	4,115In Stock 2,000Expected 30/10/2026	£0.285 £0.245 £0.219 £0.208 View £0.185 £0.181 £0.169 £0.155 £0.149	Min.: 1 Mult.: 1
Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-22DEP-2C Hirose Connector 1: £1.13 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	£1.13 £0.969 £0.863 £0.856 View £0.834 £0.766 £0.69 £0.651 £0.634	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-2EP-2C Hirose Connector 1: £0.188 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	£0.188 £0.158 £0.141 £0.134 View £0.113 £0.106 £0.105 £0.103	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-2S-2C Hirose Connector 1: £0.21 603In Stock 2,300Expected 10/11/2026	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	603In Stock 2,300Expected 10/11/2026	£0.21 £0.175 £0.157 £0.148 View £0.133 £0.126 £0.116 £0.114 £0.108	Min.: 1 Mult.: 1
Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-30DS-2C Hirose Connector 1: £0.368 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	£0.368 £0.313 £0.285 £0.271 View £0.231 £0.21 £0.204 £0.194	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-3EP-2C Hirose Connector 1: £0.188 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	£0.188 £0.158 £0.141 £0.139 View £0.117 £0.11 £0.097	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4DEP-2C Hirose Connector 1: £0.405 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	£0.405 £0.347 £0.331 £0.302 View £0.247 £0.233 £0.223 £0.217	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-4DP-2DS(50) Hirose Connector 1: £0.882 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	£0.882 £0.748 £0.599 £0.598 View £0.545 £0.489 £0.472	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-4DS-2C Hirose Connector 1: £0.21 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	£0.21 £0.175 £0.157 £0.148 View £0.133 £0.126 £0.116 £0.114 £0.11	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4EP-2C Hirose Connector 1: £0.21 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	£0.21 £0.175 £0.157 £0.148 View £0.13 £0.116 £0.114 £0.108	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-4S-2C Hirose Connector 1: £0.225 3,507In 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	3,507In Stock	£0.225 £0.193 £0.173 £0.172 View £0.167 £0.142 £0.134 £0.124 £0.12	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-5S-2C Hirose Connector 1: £0.225 1,716In Stock 2,000Expected 20/11/2026	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	1,716In Stock 2,000Expected 20/11/2026	£0.225 £0.193 £0.173 £0.163 View £0.142 £0.131 £0.13 £0.126	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-6DP-2DS(50) Hirose Connector 1: £1.13 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	£1.13 £0.969 £0.78 £0.773 View £0.766 £0.701 £0.64 £0.622	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-6DS-2C Hirose Connector 1: £0.225 2,501In Stock	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	2,501In Stock	£0.225 £0.193 £0.173 £0.163 View £0.147 £0.139 £0.134 £0.124 £0.121	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-6EP-2C Hirose Connector 1: £0.405 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	£0.405 £0.402 £0.368 £0.331 View £0.263 £0.247 £0.233 £0.223 £0.217	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-6S-2C Hirose Connector 1: £0.271 2,856In Stock 2,700Expected 03/12/2026	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	2,856In Stock 2,700Expected 03/12/2026	£0.271 £0.228 £0.203 £0.194 View £0.168 £0.158 £0.147 £0.141	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-8DEP-2C Hirose Connector 1: £1.09 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	£1.09 £0.943 £0.908 £0.841 View £0.759 £0.703 £0.637 £0.599 £0.588	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-8DS-2C Hirose Connector 1: £0.225 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	£0.225 £0.193 £0.173 £0.163 View £0.147 £0.142 £0.126 £0.124 £0.12	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD DF51A-10DP-2DSA(01) Hirose Connector 1: £1.05 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	£1.05 £0.89 £0.751 £0.703 View £0.615 £0.599 £0.571	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN DF51A-10DP-2DSA Hirose Connector 1: £0.601 1,680In Stock 3,000Expected 12/11/2026	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 12/11/2026	£0.601 £0.507 £0.431 £0.43 View £0.374 £0.337 £0.313 £0.303	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN DF51A-12DP-2DSA Hirose Connector 1: £0.661 684In Stock	Mfr. Part No. DF51A-12DP-2DSA Mouser Part No 798-DF51A-12DP-2DSA	Hirose Connector	Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	684In Stock	£0.661 £0.56 £0.475 £0.437 View £0.397 £0.385 £0.36	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD DF51A-12DP-2DSA(01) Hirose Connector 1: £1.22 395In Stock	Mfr. Part No. DF51A-12DP-2DSA(01) Mouser Part No 798-DF51A-12DP2DSA01	Hirose Connector	Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD Learn More about Hirose Connector hirose df51 connectors	Datasheet	395In Stock	£1.22 £1.05 £0.882 £0.78 View £0.749 £0.723 £0.676	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