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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 (EUR) 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: €0.31 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	€0.31 €0.261 €0.233 €0.222 View €0.198 €0.179 €0.171 €0.17 €0.158	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-14DEP-2C Hirose Connector 1: €1.24 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	€1.24 €1.06 €0.937 €0.903 View €0.796 €0.757 €0.711 €0.698	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-14DS-2C Hirose Connector 1: €0.327 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	€0.327 €0.281 €0.251 €0.238 View €0.207 €0.194 €0.183 €0.172	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-16DS-2C Hirose Connector 1: €0.327 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	€0.327 €0.281 €0.251 €0.238 View €0.212 €0.207 €0.194 €0.178 €0.171	Min.: 1 Mult.: 1
Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-22DEP-2C Hirose Connector 1: €1.30 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	€1.30 €1.11 €0.989 €0.98 View €0.955 €0.877 €0.79 €0.746 €0.726	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-2EP-2C Hirose Connector 1: €0.215 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	€0.215 €0.181 €0.162 €0.153 View €0.13 €0.121 €0.12 €0.118	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-2S-2C Hirose Connector 1: €0.241 593In 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	593In Stock 2,300Expected 10/11/2026	€0.241 €0.201 €0.18 €0.17 View €0.152 €0.144 €0.133 €0.131 €0.124	Min.: 1 Mult.: 1
Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-30DS-2C Hirose Connector 1: €0.421 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	€0.421 €0.359 €0.327 €0.31 View €0.265 €0.24 €0.234 €0.222	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-3EP-2C Hirose Connector 1: €0.215 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	€0.215 €0.181 €0.162 €0.161 View €0.159 €0.134 €0.126 €0.111	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4DEP-2C Hirose Connector 1: €0.464 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	€0.464 €0.397 €0.379 €0.346 View €0.283 €0.267 €0.255 €0.248	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-4DP-2DS(50) Hirose Connector 1: €1.01 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	€1.01 €0.857 €0.686 €0.685 View €0.624 €0.56 €0.541	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-4DS-2C Hirose Connector 1: €0.241 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	€0.241 €0.201 €0.18 €0.17 View €0.152 €0.144 €0.133 €0.131 €0.126	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4EP-2C Hirose Connector 1: €0.241 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	€0.241 €0.201 €0.18 €0.17 View €0.149 €0.133 €0.131 €0.124	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-4S-2C Hirose Connector 1: €0.258 3,504In 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	3,504In Stock	€0.258 €0.221 €0.198 €0.197 View €0.191 €0.163 €0.153 €0.142 €0.137	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-5S-2C Hirose Connector 1: €0.258 1,713In 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	1,713In Stock 2,000Expected 20/11/2026	€0.258 €0.221 €0.198 €0.187 View €0.163 €0.15 €0.149 €0.144	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-6DP-2DS(50) Hirose Connector 1: €1.30 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	€1.30 €1.11 €0.894 €0.886 View €0.877 €0.803 €0.733 €0.713	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-6DS-2C Hirose Connector 1: €0.258 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	€0.258 €0.221 €0.198 €0.187 View €0.168 €0.159 €0.153 €0.142 €0.139	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-6EP-2C Hirose Connector 1: €0.464 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	€0.464 €0.46 €0.421 €0.379 View €0.301 €0.283 €0.267 €0.255 €0.248	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-6S-2C Hirose Connector 1: €0.31 2,853In 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	2,853In Stock 2,700Expected 03/12/2026	€0.31 €0.261 €0.233 €0.222 View €0.193 €0.181 €0.168 €0.161	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-8DEP-2C Hirose Connector 1: €1.25 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	€1.25 €1.08 €1.04 €0.963 View €0.869 €0.805 €0.73 €0.686 €0.673	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-8DS-2C Hirose Connector 1: €0.258 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	€0.258 €0.221 €0.198 €0.187 View €0.168 €0.163 €0.144 €0.142 €0.137	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD DF51A-10DP-2DSA(01) Hirose Connector 1: €1.20 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	€1.20 €1.02 €0.86 €0.805 View €0.705 €0.686 €0.654	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN DF51A-10DP-2DSA Hirose Connector 1: €0.688 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	€0.688 €0.581 €0.494 €0.492 View €0.428 €0.386 €0.358 €0.347	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN DF51A-12DP-2DSA Hirose Connector 1: €0.757 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	€0.757 €0.641 €0.544 €0.50 View €0.455 €0.441 €0.412	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD DF51A-12DP-2DSA(01) Hirose Connector 1: €1.40 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	€1.40 €1.20 €1.01 €0.894 View €0.858 €0.828 €0.774	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