MPN

RS PRO 51 Way Panel Mount D-sub Connector Socket

RS Stock No.:: 453-937
Brand:: RS PRO

RS PRO 51 Way Panel Mount D-sub Connector Socket

Save 39% when you buy 100 units

Subtotal (1 unit)*

£236.63

(exc. VAT)

£283.96

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

23 unit(s) ready to ship
Plus 50 unit(s) shipping from 05 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£236.63
5 - 9	£212.97
10 - 49	£189.30
50 - 99	£165.64
100 +	£141.98

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

Glenair MWDM 51 Way D-sub Connector Socket

RS Stock No.: 612-6574

Each

£313.07

(exc. VAT)

£375.68

(inc. VAT)

RS Stock No.:: 453-937
Brand:: RS PRO

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Number of Contacts	51
	Gender	Female
	Body Orientation	Straight
	Mounting Type	Panel Mount
	D Connector Type	Micro-D
	Termination Method	Solder
	Current Rating	3A
	Housing Material	Aluminium
	Voltage Rating	250.0 V
	Length	36.2mm
	Width	8.66mm
	Depth	15.72mm
	Contact Plating	Gold
	Dimensions	36.2 x 8.66 x 15.72mm
	Contact Material	Copper Alloy
	Contact Size	0.127 μ
	Maximum Operating Temperature	+135°C
	Minimum Operating Temperature	-55.0°C

	Select all
	Brand RS PRO
	Number of Contacts 51
	Gender Female
	Body Orientation Straight
	Mounting Type Panel Mount
	D Connector Type Micro-D
	Termination Method Solder
	Current Rating 3A
	Housing Material Aluminium
	Voltage Rating 250.0 V
	Length 36.2mm
	Width 8.66mm
	Depth 15.72mm
	Contact Plating Gold
	Dimensions 36.2 x 8.66 x 15.72mm
	Contact Material Copper Alloy
	Contact Size 0.127 μ
	Maximum Operating Temperature +135°C
	Minimum Operating Temperature -55.0°C

RS PRO Micro-D High-Density D-Sub Connector with Wire Leads

From RS PRO a durable high density, high-performance Micro-D D-Sub connector designed for use in rugged and demanding environments. The metal shell of this connector provides both EMI & RFI shielding. This d-sub also features an interfacial seal which offers protection to the contacts against moisture and humidity. This D-sub connector has a compact design with a contact pitch of just 1.27mm which means it is ideal for use in applications where weight and space need to be kept at a minimum.

What is a Micro-D Connector?

A Micro D connector is derived from the D-Sub connector and is also known as a microminiature D. This connector is smaller and about half the length of a subminiature connector. This connector has the same D-shaped metal shield the d-subminiature which provides mechanical support. The D-shape also ensures the correct orientation when mated and improves installation reliability. These d-sub connectors are available as female D-sub sockets (or d-sub receptacles) with female contacts or male D-sub plugs with male pin contacts. The socket style female connector mates with the plug style male connector. Please note that a D-sub with a plastic shell cannot be mated with a D-sub with a metal shell.

Features and Benefits

• Durable and rugged design
• Reliable with a high performance
• Lightweight with a compact space-saving high-density design
• Rugged aluminium shell for extra strength and EMI/RFI shielding
• Interface seal isolates contacts from one another and the shell and protects them against moisture and humidity
• Gold plated pin and receptacle contacts provide resistance to shock and vibration
• Flanges on either side of the shell for screw mounting to a panel
• Pre-terminated with 18-inch wire leads

Applications

This highly reliable d-sub connector with its robust and compact design can be used within rugged industrial and commercial environments. Applications for these D-sub plugs and sockets include the following:

• Networking and communications equipment
• Data processing equipment
• Sensors and data loggers
• Industrial and medical equipment
• Portable electric generation equipment
• Aircraft and Spacecraft applications

Frequently Asked Questions

How do you mount these connectors?

These d-sub connectors are designed to be panel mounted. A hole is cut in the panel which is determined by the panel cut-out dimensions of the connector. Two mounting flanges either side of the connector incorporate mounting holes. Holes are drilled into the panel to align with these mounting holes. The connector is then inserted into the panel cut-out and secured in place by inserting screws through the holes in both the connector and panel.