I/O Connectors – Mouser Canada

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DH Series 1mm Pitch Interface Connectors

Hirose DH Series are shielded, impedance-controlled interface connectors for high-speed data transmission. Featuring small pitch sizes (0.5mm mounting pitch and 1mm contact mating pitch), the DH Series is a more compact, lower-profile, higher-density alternative to conventional half-pitch interface connectors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Gender	Number of Positions	Pitch	Voltage Rating	Contact Plating	Mounting Style	Termination Style	Mounting Angle	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
I/O Connectors ONE TOUCH LOCK TYPE COVER PLASTIC BUTTON DH-37-CT2B Hirose Connector 1: $16.86 477In Stock	Mfr. Part # DH-37-CT2B Mouser Part # 798-DH-37-CT2B	Hirose Connector	I/O Connectors ONE TOUCH LOCK TYPE COVER PLASTIC BUTTON Learn More about Hirose Connector hirosedh	Datasheet	477In Stock	$16.86 $11.52 $11.42 $11.35 View $11.25 $10.84 $10.34	Min.: 1 Mult.: 1	Tools & Accessories		37 Position						Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 51P PLASTIC CVR CASE DH-51-CT2B Hirose Connector 1: $16.42 45In Stock	Mfr. Part # DH-51-CT2B Mouser Part # 798-DH51CT2B	Hirose Connector	I/O Connectors 51P PLASTIC CVR CASE Learn More about Hirose Connector hirosedh	Datasheet	45In Stock	$16.42 $13.42 $13.16 $12.89 View $12.60 $11.76 $11.46 $11.16 Quote	Min.: 1 Mult.: 1	Tools & Accessories		51 Position	1 mm					Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 51P IDC PLUG UNIT DH30B-51S Hirose Connector 1: $20.23 149In Stock	Mfr. Part # DH30B-51S Mouser Part # 798-DH30B51S	Hirose Connector	I/O Connectors 51P IDC PLUG UNIT Learn More about Hirose Connector hirosedh	Datasheet	149In Stock	$20.23 $17.19 $16.11 $15.34 View $14.60 $13.71	Min.: 1 Mult.: 1	SCSI Connectors	Female	51 Position	1 mm	125 VAC	Gold	Cable Mount	IDC	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 27P PLUG UNIT SOLDER TYPE DH40-27S Hirose Connector 1: $20.48 1,963In Stock	Mfr. Part # DH40-27S Mouser Part # 798-DH40-27S	Hirose Connector	I/O Connectors 27P PLUG UNIT SOLDER TYPE Learn More about Hirose Connector hirosedh	Datasheet	1,963In Stock	$20.48 $18.17 $17.25 $17.11 View $16.29 $15.44	Min.: 1 Mult.: 1	Plugs	Female	27 Position		125 VAC	Gold	SMD/SMT	Solder	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors SCREW LOCK TYPE CVR DRIVER SCREWING TYPE DH-27-CV1B Hirose Connector 1: $16.24 309In Stock	Mfr. Part # DH-27-CV1B Mouser Part # 798-DH-27-CV1B	Hirose Connector	I/O Connectors SCREW LOCK TYPE CVR DRIVER SCREWING TYPE Learn More about Hirose Connector hirosedh	Datasheet	309In Stock	$16.24 $13.16 $13.15 $12.67 View $11.56 $10.56	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm			Cable Mount		Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors SCREW LOCK TYPE CVR HAND SCREW TYPE DH-27-CV2B Hirose Connector 1: $19.05 689In Stock 800Expected 2026-11-23	Mfr. Part # DH-27-CV2B Mouser Part # 798-DH-27-CV2B	Hirose Connector	I/O Connectors SCREW LOCK TYPE CVR HAND SCREW TYPE Learn More about Hirose Connector hirosedh	Datasheet	689In Stock 800Expected 2026-11-23	$19.05 $16.37 $15.35 $14.62 View $13.91 $12.87 $12.72	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm			Cable Mount		Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors LOCK SCREW SCR ONLY 0.9-1.2 DIA DH-LNA-W4 Hirose Connector 1: $1.40 3,520In Stock	Mfr. Part # DH-LNA-W4 Mouser Part # 798-DH-LNA-W4	Hirose Connector	I/O Connectors LOCK SCREW SCR ONLY 0.9-1.2 DIA Learn More about Hirose Connector hirosedh	Datasheet	3,520In Stock	$1.40 $1.19 $1.06 $0.96 View $0.913 $0.887 $0.874 $0.818 $0.765	Min.: 1 Mult.: 1	Accessories						Panel Mount	Screw		DH	- 25 C	+ 85 C	Bulk
I/O Connectors 17P HAND SCREW COVER DH-17-CV2B Hirose Connector 1: $17.90 809In Stock 1,100Expected 2026-12-02	Mfr. Part # DH-17-CV2B Mouser Part # 798-DH17CV2B	Hirose Connector	I/O Connectors 17P HAND SCREW COVER Learn More about Hirose Connector hirosedh	Datasheet	809In Stock 1,100Expected 2026-12-02	$17.90 $15.21 $14.26 $13.58 View $12.92 $11.95 $11.74	Min.: 1 Mult.: 1	Tools & Accessories		17 Position	1 mm			Cable Mount		Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 17P PLUG SOLDER CONTACT DH40-17S Hirose Connector 1: $21.79 344In Stock 850Expected 2026-11-26	Mfr. Part # DH40-17S Mouser Part # 798-DH40-17S	Hirose Connector	I/O Connectors 17P PLUG SOLDER CONTACT Learn More about Hirose Connector hirosedh	Datasheet	344In Stock 850Expected 2026-11-26	$21.79 $18.52 $17.35 $16.52 View $15.72 $14.86	Min.: 1 Mult.: 1	Plugs	Female	17 Position		125 VAC	Gold	SMD/SMT	Solder	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 51P PLUG SOLDER CONTACT DH40-51S Hirose Connector 1: $29.87 903In Stock	Mfr. Part # DH40-51S Mouser Part # 798-DH40-51S	Hirose Connector	I/O Connectors 51P PLUG SOLDER CONTACT Learn More about Hirose Connector hirosedh	Datasheet	903In Stock	$29.87 $25.89 $24.52 $24.16 View $21.44 $20.13	Min.: 1 Mult.: 1	Plugs	Female	51 Position		125 VAC	Gold	SMD/SMT	Solder	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 27P R/A RCPT SCREW LOCK DH60-27P Hirose Connector 1: $12.77 490In Stock	Mfr. Part # DH60-27P Mouser Part # 798-DH60-27P	Hirose Connector	I/O Connectors 27P R/A RCPT SCREW LOCK Learn More about Hirose Connector hirosedh	Datasheet	490In Stock	$12.77 $10.92 $10.24 $9.52 View $9.04 $8.61 $8.21 $7.85 Quote	Min.: 1 Mult.: 1	Receptacles	Female	27 Position	1 mm	125 VAC	Gold	SMD/SMT	Solder	Right Angle	DH	- 25 C	+ 85 C	Tray
I/O Connectors ONE TOUCH LOCK TYPE COVER METAL BUTTON DH-27-CT1B Hirose Connector 1: $15.64 967In Stock	Mfr. Part # DH-27-CT1B Mouser Part # 798-DH-27-CT1B	Hirose Connector	I/O Connectors ONE TOUCH LOCK TYPE COVER METAL BUTTON Learn More about Hirose Connector hirosedh	Datasheet	967In Stock	$15.64 $13.29 $12.47 $11.87 View $11.29 $11.09 $10.12	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm			Cable Mount		Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 37P PLUG UNIT SOLDER TYPE DH40-37S Hirose Connector 1: $20.15 218In Stock	Mfr. Part # DH40-37S Mouser Part # 798-DH40-37S	Hirose Connector	I/O Connectors 37P PLUG UNIT SOLDER TYPE Learn More about Hirose Connector hirosedh	Datasheet	218In Stock	$20.15 $17.14 $16.06 $15.28 $13.65	Min.: 1 Mult.: 1	Plugs	Female	37 Position		125 VAC	Gold	SMD/SMT	Solder	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 17P R/A REC W/ LOCK DH60A-17P Hirose Connector 1: $11.20 320In Stock 400Expected 2026-11-24	Mfr. Part # DH60A-17P Mouser Part # 798-DH60A17P	Hirose Connector	I/O Connectors 17P R/A REC W/ LOCK Learn More about Hirose Connector hirosedh	Datasheet	320In Stock 400Expected 2026-11-24	$11.20 $9.53 $8.93 $8.24 View $7.82 $7.44 $7.19	Min.: 1 Mult.: 1	Receptacles	Female	17 Position	1 mm	125 VAC	Gold	SMD/SMT	Solder	Right Angle	DH	- 25 C	+ 85 C	Tray
I/O Connectors CLAMP METAL DH-27-CMB(6.9) Hirose Connector 1: $0.49 1,202In Stock 1,900Expected 2026-11-19	Mfr. Part # DH-27-CMB(6.9) Mouser Part # 798-DH-27-CMB(6.9)	Hirose Connector	I/O Connectors CLAMP METAL Learn More about Hirose Connector hirosedh	Datasheet	1,202In Stock 1,900Expected 2026-11-19	$0.49 $0.412 $0.369 $0.367 View $0.351 $0.304 $0.261 $0.256 $0.251	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm			Cable Mount	Clamp	Straight	DH	- 25 C	+ 85 C	Bulk
I/O Connectors CLAMP METAL DH-27-CMB(7.3) Hirose Connector 1: $0.792 1,193In Stock	Mfr. Part # DH-27-CMB(7.3) Mouser Part # 798-DH-27-CMB(7.3)	Hirose Connector	I/O Connectors CLAMP METAL Learn More about Hirose Connector hirosedh	Datasheet	1,193In Stock	$0.792 $0.69 $0.631 $0.567 View $0.518 $0.50 $0.419 $0.409 $0.399	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm			Cable Mount	Clamp	Straight	DH	- 25 C	+ 85 C	Bulk
I/O Connectors ONE TOUCH LOCK TYPE COVER PLASTIC BUTTON DH-27-CT2B Hirose Connector 1: $14.28 53In Stock	Mfr. Part # DH-27-CT2B Mouser Part # 798-DH-27-CT2B	Hirose Connector	I/O Connectors ONE TOUCH LOCK TYPE COVER PLASTIC BUTTON Learn More about Hirose Connector hirosedh	Datasheet	53In Stock	$14.28 $12.86 $12.10 $11.79 View $10.48 $9.94 $9.73 $9.36 Quote	Min.: 1 Mult.: 1	Tools & Accessories		27 Position	1 mm					Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors CLAMP METAL DH-37-CMB(8.8) Hirose Connector 1: $1.07 1,125In Stock	Mfr. Part # DH-37-CMB(8.8) Mouser Part # 798-DH-37-CMB(8.8)	Hirose Connector	I/O Connectors CLAMP METAL Learn More about Hirose Connector hirosedh	Datasheet	1,125In Stock	$1.07 $0.904 $0.808 $0.806 View $0.793 $0.657 $0.57 $0.554 $0.543	Min.: 1 Mult.: 1	Tools & Accessories		37 Position				Cable Mount	Clamp	Straight	DH	- 25 C	+ 85 C	Bulk
I/O Connectors ONE TOUCH LOCK TYPE COVER METAL BUTTON DH-37-CT1B Hirose Connector 1: $14.24 49In Stock	Mfr. Part # DH-37-CT1B Mouser Part # 798-DH-37-CT1B	Hirose Connector	I/O Connectors ONE TOUCH LOCK TYPE COVER METAL BUTTON Learn More about Hirose Connector hirosedh	Datasheet	49In Stock	$14.24 $11.76 $11.75 $10.66 View $10.24 $9.62 $9.16 $9.14	Min.: 1 Mult.: 1	Tools & Accessories		37 Position						Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors SCREW LOCK TYPE CVR DRIVER SCREWING TYPE DH-37-CV1B Hirose Connector 1: $17.44 90In Stock 75Expected 2026-11-10	Mfr. Part # DH-37-CV1B Mouser Part # 798-DH-37-CV1B	Hirose Connector	I/O Connectors SCREW LOCK TYPE CVR DRIVER SCREWING TYPE Learn More about Hirose Connector hirosedh	Datasheet	90In Stock 75Expected 2026-11-10	$17.44 $14.76 $14.56 $13.25 View $12.83 $11.82 $11.38 $10.99	Min.: 1 Mult.: 1	Tools & Accessories		37 Position						Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 17P METAL CLAMP DH-17-CMB(6.3) Hirose Connector 1: $0.95 180In Stock 900Expected 2026-11-18	Mfr. Part # DH-17-CMB(6.3) Mouser Part # 798-DH17CMB63	Hirose Connector	I/O Connectors 17P METAL CLAMP Learn More about Hirose Connector hirosedh	Datasheet	180In Stock 900Expected 2026-11-18	$0.95 $0.808 $0.721 $0.685 View $0.546 $0.505 $0.492 $0.484	Min.: 1 Mult.: 1	Tools & Accessories		17 Position	1 mm			Cable Mount	Clamp	Straight	DH	- 25 C	+ 85 C	Bulk
I/O Connectors IDC PLUG 17POS DH32B-17S Hirose Connector 1: $16.24 9In Stock	Mfr. Part # DH32B-17S Mouser Part # 798-DH32B-17S	Hirose Connector	I/O Connectors IDC PLUG 17POS Learn More about Hirose Connector hirosedh	Datasheet	9In Stock	$16.24 $13.81 $12.95 $12.31 View $11.74 $11.00 $10.79	Min.: 1 Mult.: 1	SCSI Connectors	Female	17 Position	1 mm	125 VAC	Gold	Cable Mount	IDC	Straight	DH	- 25 C	+ 85 C	Tray
I/O Connectors 51P METAL CLAMP DH-51-CMB(9.6) Hirose Connector 1: $2.71 477In Stock 500Expected 2026-12-03	Mfr. Part # DH-51-CMB(9.6) Mouser Part # 798-DH51CMB96	Hirose Connector	I/O Connectors 51P METAL CLAMP Learn More about Hirose Connector hirosedh	Datasheet	477In Stock 500Expected 2026-12-03	$2.71 $2.36 $2.26 $2.10 View $1.90 $1.51 $1.44 $1.42	Min.: 1 Mult.: 1	Tools & Accessories		51 Position				Cable Mount	Clamp	Straight	DH	- 25 C	+ 85 C	Bulk
I/O Connectors LOCK SCREW W/PANEL DH60A-27P/DH60A-37P DH60A-SCREW Hirose Connector 1: $0.518 2,344In Stock	Mfr. Part # DH60A-SCREW Mouser Part # 798-DH60A-SCREW	Hirose Connector	I/O Connectors LOCK SCREW W/PANEL DH60A-27P/DH60A-37P Learn More about Hirose Connector hirosedh	Datasheet	2,344In Stock	$0.518 $0.446 $0.399 $0.361 View $0.36 $0.33 $0.288 $0.285 $0.266	Min.: 1 Mult.: 1	Accessories			1 mm			Panel Mount	Screw		DH	- 25 C	+ 85 C	Bulk
I/O Connectors 51P R/A REC W/ LOCK DH60A-51P Hirose Connector 1: $13.48 95In Stock	Mfr. Part # DH60A-51P Mouser Part # 798-DH60A51P	Hirose Connector	I/O Connectors 51P R/A REC W/ LOCK Learn More about Hirose Connector hirosedh	Datasheet	95In Stock	$13.48 $11.49 $10.77 $10.25 View $9.76 $9.14 $8.71 $8.29 Quote	Min.: 1 Mult.: 1	Receptacles	Female	51 Position	1 mm	125 VAC	Gold	SMD/SMT	Solder	Right Angle	DH	- 25 C	+ 85 C	Tray

DH Series 1mm Pitch Interface Connectors

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