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DH40-51S

Name: Hirose Electric DH40-51S
Brand: Hirose Connector
SKU: 798-DH40-51S
Price: 15.08 USD
Availability: InStock

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Mouser No:

798-DH40-51S

Mfr. No:

DH40-51S

Mfr.:

Hirose Connector

Description:

I/O Connectors 51P PLUG SOLDER CONTACT

Datasheet:

DH40-51S Datasheet (PDF)

ECAD Model:

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Learn more about Hirose Connector DH40-51S

In Stock: 26

Stock:: 26

Can Dispatch Immediately

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On Order:: 75

Expected 2026/03/11

200

Expected 2026/03/20
Factory Lead Time:: 7

Weeks Estimated factory production time for quantities greater than shown.

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Unit Price:

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Ext. Price:

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$15.08	$15.08
	$12.83	$128.30
	$12.80	$320.00
	$12.62	$631.00
	$11.14	$1,114.00
	$10.53	$2,632.50

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Hirose Electric
Product Category:	I/O Connectors
RoHS:
Product:	Plugs
Gender:	Female
Number of Positions:	51 Position
Voltage Rating:	125 VAC
Contact Plating:	Gold
Mounting Style:	SMD/SMT
Termination Style:	Solder
Mounting Angle:	Straight
Series:	DH
Minimum Operating Temperature:	- 25 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Brand:	Hirose Connector
Color:	Black
Contact Material:	Copper Alloy
Current Rating:	500 mA
Data Rate:	2.5 Gb/s
Flammability Rating:	UL 94 V-0
Housing Material:	Polyamide (PA)
Insulation Material:	Resin
Insulation Resistance:	1 GOhms
Product Type:	I/O Connectors
Factory Pack Quantity:	25
Subcategory:	I/O Connectors
Type:	Plugs
Part # Aliases:	244-0056-6-00
Unit Weight:	4.580 g

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Datasheet

DH40-51S Datasheet (PDF)

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CNHTS:: 8536901100
CAHTS:: 8536690090
USHTS:: 8536698000
JPHTS:: 853669000
KRHTS:: 8536699000
TARIC:: 8536699099
MXHTS:: 85366999
BRHTS:: 85366990
ECCN:: EAR99

Hirose DH Series Interface Connectors

NEW! Hirose has expanded its DH Series I/O connectors to include more contact sizes, lock types, and orientation styles (right angle and straight).Hirose introduced the DH Series as a line of 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. The Hirose DH Series 1mm Pitch Interface Connectors offer a D-shaped interface design to resist wrenching forces, through-hole style metal fittings to increase retention to the PCB, a unique contact arrangement for IDC termination, excellent shielding for EMI prevention, and transmission rates up to 2.5 Gb/s when coupled with a high speed cable. Available with four different locking styles. The Hirose DH Series 1mm Pitch Interface Connectors are ideal for enterprise networking, industrial, telecom, and datacom applications requiring higher data speeds.

Factory Automation Connector Solutions

Hirose Electric Factory Automation Connector Solutions are comprised of new-concept connectors supporting the evolution of factory automation equipment and robotics. The factory automation market requires connectors designed for miniaturization, higher power, and faster control signal speed. Hirose Electric Factory Automation Connector Solutions are ideal for use in a variety of factory automation applications, including robotics, robotics control, machine interface, machine vision, switchgear, and servo amplifier.

Medical Solutions

Hirose Electric Medical Solutions include high-performance connectors engineered for precision, durability, and reliability in demanding applications. Products offered include board-to-board, wire-to-board, FPC/FFC, circular, and coaxial connectors with IP67/IP68 sealing to protect against debris, dust, and moisture ingress. Features include EMI shielding, extended mating cycles, and secure locking, ensuring stable interference-free performance. The miniaturized products from Hirose support compact, high-density systems, while hybrid signal/power designs and RoHS/IEC compliance meet the evolving needs of diagnostic imaging, patient monitoring, therapy systems, and wearable medical tech.

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.