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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 14P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-14DS-2C Hirose Connector 1: ¥63.1 3,176In Stock	Mfr. Part # DF51-14DS-2C Mouser Part # 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	3,176In Stock	¥63.1 ¥54.3 ¥48.5 ¥46 View ¥40 ¥37.5 ¥35.4 ¥33.2	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-16DS-2C Hirose Connector 1: ¥63.1 2,825In Stock 3,400Expected 11/17/2026	Mfr. Part # DF51-16DS-2C Mouser Part # 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	2,825In Stock 3,400Expected 11/17/2026	¥63.1 ¥58.1 ¥51.2 ¥47.8 View ¥40 ¥37.5 ¥34.1 ¥32.6	Min.: 1 Mult.: 1
Headers & Wire Housings 22P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-22DEP-2C Hirose Connector 1: ¥250.8 782In Stock	Mfr. Part # DF51-22DEP-2C Mouser Part # 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	¥250.8 ¥214.3 ¥191 ¥189.4 View ¥184.4 ¥169.4 ¥152.6 ¥144.2 ¥140.2	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-2EP-2C Hirose Connector 1: ¥49.8 819In Stock 2,500Expected 10/13/2026	Mfr. Part # DF51-2EP-2C Mouser Part # 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	819In Stock 2,500Expected 10/13/2026	¥49.8 ¥41.9 ¥37.4 ¥34.7 View ¥30.7 ¥25.1 ¥23.4 ¥23.3 ¥22.8	Min.: 1 Mult.: 1
Headers & Wire Housings 2P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-2S-2C Hirose Connector 1: ¥46.5 1,571In Stock	Mfr. Part # DF51-2S-2C Mouser Part # 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	1,571In Stock	¥46.5 ¥38.9 ¥34.7 ¥32.9 View ¥29.4 ¥27.9 ¥25.7 ¥25.2 ¥23.9	Min.: 1 Mult.: 1
Headers & Wire Housings 30P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-30DS-2C Hirose Connector 1: ¥81.4 1,862In Stock	Mfr. Part # DF51-30DS-2C Mouser Part # 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	1,862In Stock	¥81.4 ¥69.4 ¥63.1 ¥59.8 View ¥49 ¥46.3 ¥45.2 ¥42.9	Min.: 1 Mult.: 1
Headers & Wire Housings 3P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-3EP-2C Hirose Connector 1: ¥41.5 6,904In Stock	Mfr. Part # DF51-3EP-2C Mouser Part # 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	6,904In Stock	¥41.5 ¥34.9 ¥31.2 ¥31.1 View ¥30.7 ¥25.9 ¥24.4 ¥21.8	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-4DP-2DS(50) Hirose Connector 1: ¥194.3 1,027In Stock	Mfr. Part # DF51-4DP-2DS(50) Mouser Part # 798-DF51-4DP-2DS(50)	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,027In Stock	¥194.3 ¥165.4 ¥132.5 ¥132.4 View ¥120.6 ¥108.1 ¥104.5	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-4DS-2C Hirose Connector 1: ¥46.5 1,459In Stock	Mfr. Part # DF51-4DS-2C Mouser Part # 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	1,459In Stock	¥46.5 ¥38.9 ¥34.7 ¥32.9 View ¥29.4 ¥27.9 ¥25.7 ¥25.2 ¥24.3	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-4EP-2C Hirose Connector 1: ¥46.5 2,232In Stock	Mfr. Part # DF51-4EP-2C Mouser Part # 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	2,232In Stock	¥46.5 ¥38.9 ¥34.7 ¥32.9 View ¥28.7 ¥25.7 ¥25.2 ¥23.9	Min.: 1 Mult.: 1
Headers & Wire Housings 4P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-4S-2C Hirose Connector 1: ¥49.8 3,558In Stock	Mfr. Part # DF51-4S-2C Mouser Part # 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	3,558In Stock	¥49.8 ¥42.7 ¥38.2 ¥38 View ¥36.9 ¥31.6 ¥29.6 ¥27.4 ¥26.4	Min.: 1 Mult.: 1
Headers & Wire Housings 5P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-5S-2C Hirose Connector 1: ¥49.8 1,986In Stock	Mfr. Part # DF51-5S-2C Mouser Part # 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	1,986In Stock	¥49.8 ¥42.7 ¥38.2 ¥36.2 View ¥31.6 ¥28.9 ¥28.7 ¥27.9	Min.: 1 Mult.: 1
Headers & Wire Housings DF51-6DP-2DS(50) Hirose Connector 1: ¥250.8 1,362In Stock	Mfr. Part # DF51-6DP-2DS(50) Mouser Part # 798-DF51-6DP-2DS(50)	Hirose Connector	Headers & Wire Housings	Datasheet	1,362In Stock	¥250.8 ¥214.3 ¥172.7 ¥171.1 View ¥169.4 ¥155.1 ¥141.5 ¥137.7	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-6DS-2C Hirose Connector 1: ¥49.8 5,150In Stock	Mfr. Part # DF51-6DS-2C Mouser Part # 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	5,150In Stock	¥49.8 ¥42.7 ¥38.2 ¥36.2 View ¥32.4 ¥31.6 ¥29.6 ¥26.4	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-6EP-2C Hirose Connector 1: ¥89.7 196In Stock 1,100Expected 10/8/2026	Mfr. Part # DF51-6EP-2C Mouser Part # 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	196In Stock 1,100Expected 10/8/2026	¥89.7 ¥88.9 ¥81.4 ¥73.3 View ¥58.1 ¥54.6 ¥51.7 ¥49.2 ¥47.8	Min.: 1 Mult.: 1
Headers & Wire Housings 6P 1R 2MM 2A SOCKET AWG 30 to 22 DF51-6S-2C Hirose Connector 1: ¥59.8 3,149In Stock	Mfr. Part # DF51-6S-2C Mouser Part # 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	3,149In Stock	¥59.8 ¥50.5 ¥45 ¥42.9 View ¥38.2 ¥36.2 ¥33.9 ¥31.6 ¥30.1	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A INLINE PLUG AWG 28 to 24 DF51-8DEP-2C Hirose Connector 1: ¥230.9 668In Stock	Mfr. Part # DF51-8DEP-2C Mouser Part # 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	¥230.9 ¥197.7 ¥176.1 ¥166.1 View ¥155.5 ¥141 ¥132.5 ¥129.9	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 2R 2MM 2A SOCKET AWG 30 to 22 DF51-8DS-2C Hirose Connector 1: ¥49.8 1,460In Stock	Mfr. Part # DF51-8DS-2C Mouser Part # 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	1,460In Stock	¥49.8 ¥42.7 ¥38.2 ¥36.2 View ¥32.4 ¥31.6 ¥27.9 ¥27.4 ¥25.9	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD DF51A-10DP-2DSA(01) Hirose Connector 1: ¥230.9 575In Stock	Mfr. Part # DF51A-10DP-2DSA(01) Mouser Part # 798-DF51A-10D-2DSA01	Hirose Connector	Headers & Wire Housings 10P 2R STRAIGHT HEADER GOLD Learn More about Hirose Connector hirose df51 connectors	Datasheet	575In Stock	¥230.9 ¥197.7 ¥186 ¥171.1 View ¥155.5 ¥135.9 ¥130.4 ¥125.9	Min.: 1 Mult.: 1
Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN DF51A-10DP-2DSA Hirose Connector 1: ¥132.9 1,890In Stock	Mfr. Part # DF51A-10DP-2DSA Mouser Part # 798-DF51A-10DP-2DSA	Hirose Connector	Headers & Wire Housings 10P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,890In Stock	¥132.9 ¥112.3 ¥95.3 ¥85 View ¥82.7 ¥73.7 ¥68.6 ¥66.9	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN DF51A-12DP-2DSA Hirose Connector 1: ¥146.2 706In Stock	Mfr. Part # DF51A-12DP-2DSA Mouser Part # 798-DF51A-12DP-2DSA	Hirose Connector	Headers & Wire Housings 12P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	706In Stock	¥146.2 ¥123.7 ¥105 ¥96.5 View ¥87.9 ¥85.2 ¥79.6	Min.: 1 Mult.: 1
Headers & Wire Housings 12P 2R 2MM 2A HDR THT STGHT GOLD DF51A-12DP-2DSA(01) Hirose Connector 1: ¥270.7 558In Stock	Mfr. Part # DF51A-12DP-2DSA(01) Mouser Part # 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	558In Stock	¥270.7 ¥230.9 ¥194.3 ¥172.7 View ¥165.8 ¥160 ¥149.5	Min.: 1 Mult.: 1
Headers & Wire Housings 14P 2R STRAIGHT HEADER TIN DF51A-14DP-2DSA Hirose Connector 1: ¥154.5 1,058In Stock	Mfr. Part # DF51A-14DP-2DSA Mouser Part # 798-DF51A-14DP-2DSA	Hirose Connector	Headers & Wire Housings 14P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	1,058In Stock	¥154.5 ¥130.7 ¥125.4 ¥113.9 View ¥97.7 ¥93.3 ¥90.4 ¥84.2	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R STRAIGHT HEADER TIN DF51A-16DP-2DSA Hirose Connector 1: ¥171.1 593In Stock	Mfr. Part # DF51A-16DP-2DSA Mouser Part # 798-DF51A-16DP-2DSA	Hirose Connector	Headers & Wire Housings 16P 2R STRAIGHT HEADER TIN Learn More about Hirose Connector hirose df51 connectors	Datasheet	593In Stock	¥171.1 ¥144.7 ¥122.9 ¥114.6 View ¥103.8 ¥96.7 ¥93	Min.: 1 Mult.: 1
Headers & Wire Housings 16P 2R 2MM 2A HDR THT STGHT GOLD DF51A-16DP-2DSA(01) Hirose Connector 1: ¥337.2 578In Stock	Mfr. Part # DF51A-16DP-2DSA(01) Mouser Part # 798-DF51A-16DP2DSA01	Hirose Connector	Headers & Wire Housings 16P 2R 2MM 2A HDR THT STGHT GOLD Learn More about Hirose Connector hirose df51 connectors	Datasheet	578In Stock	¥337.2 ¥285.7 ¥242.5 ¥234.2 View ¥206 ¥199.3 ¥191	Min.: 1 Mult.: 1