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3M MDR 102 20 Way Right Angle Through Hole D-sub Connector Socket, 1.27mm Pitch

RS Stock No.:: 749-4875
Mfr. Part No.:: 10220-55G3PC
Brand:: 3M

3M MDR 102 20 Way Right Angle Through Hole D-sub Connector Socket, 1.27mm Pitch

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Bulk discount available

Subtotal (1 unit)*

£5.18

(exc. VAT)

£6.22

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

48 unit(s) ready to ship
Plus 52 unit(s) shipping from 12 September 2025

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

Units	Per unit
1 - 9	£5.18
10 - 24	£4.66
25 - 49	£4.25
50 - 99	£4.00
100 +	£3.69

*price indicative

RS Stock No.:: 749-4875
Mfr. Part No.:: 10220-55G3PC
Brand:: 3M

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Number of Contacts	20
	Gender	Female
	Body Orientation	Right Angle
	Mounting Type	Through Hole
	Pitch	1.27mm
	Termination Method	Solder
	Current Rating	1A
	Housing Material	Glass Fibre Reinforced PET
	Length	33.4mm
	Width	16.7mm
	Depth	9.4mm
	Series	MDR 102
	Contact Plating	Gold over Nickel
	Contact Material	Copper Alloy
	Dimensions	33.4 x 16.7 x 9.4mm
	Minimum Operating Temperature	-55.0°C
	Maximum Operating Temperature	+105°C

	Select all
	Brand 3M
	Number of Contacts 20
	Gender Female
	Body Orientation Right Angle
	Mounting Type Through Hole
	Pitch 1.27mm
	Termination Method Solder
	Current Rating 1A
	Housing Material Glass Fibre Reinforced PET
	Length 33.4mm
	Width 16.7mm
	Depth 9.4mm
	Series MDR 102
	Contact Plating Gold over Nickel
	Contact Material Copper Alloy
	Dimensions 33.4 x 16.7 x 9.4mm
	Minimum Operating Temperature -55.0°C
	Maximum Operating Temperature +105°C

90° Panel Mount PCB I/O Receptacles

These 3M 102 Series Mini D Ribbon (MDR) Boardmount Shielded Receptacles have a 0.050 inch pitch. The design of these 102 Series Mini D Ribbon (MDR) Boardmount Shielded Receptacles includes an interface latch for improved stability. For the main body/insulation material and mounting variations of these 102 Series Mini D Ribbon (MDR) Boardmount Shielded Receptacles see below.

Features and Benefits

• Mates with cable mounting solder plugs, series stock no. 515-7460
• Excellent EMI/ESD protection
• PCB mounting right angle sockets with retention by Screw or Ground Locks
• Panel retention by Metric or UNC threads

Available in this range:

102xx-52xx: Zinc Alloy body
102xx-55xx: PCT Insulator with Steel Nickel plated Shroud
102xx-520x: M2.6 Panel and Screw lock
102xx-521x: M2.5 Panel and Screw lock
102xx-55Bx: M2.5 Panel with Ground lock type 1 (3.8 mm)
102xx-55Fx: M2.6 Panel with Ground lock type 3 (2.3 mm)
102xx-55Gx: M2.5 Panel with Ground lock type 3 (2.3 mm)
102xx-55Hx: #4-40 Panel with Ground lock type 3 (2.3 mm)
102xx-xxx2: 3.9 mm long solder Tail
102xx-xxx3: 2.8 mm long solder Tail

What is a D-Sub Connector used for?

D-sub connectors are used in a variety of electronics applications, and are frequently found in heavy duty computing systems such as in hospital equipment and industrial computers. They are also common in personal and office computing systems.

They are a robust connector that offer a secure connection, meaning they are suitable for use in more challenging environments.

Why choose 3M?

3M is a trusted name in connector and wiring solutions, providing high quality cables, connectors and accessories. From industrial computing to domestic applications, 3M provides the reliable and versatile product range you need.

Note

The thickness of the wiping area Gold plating is determined by the Manufacturers Part Number, those ending in PL have 0.2 μm , those ending in PE have 0.5 μm and those ending in PC have 0.76 μm.

Mini Delta Ribbon (MDR)

Cable mount plugs and PCB mount receptacles with pre-loaded ribbon contacts for long life
Finger releasable latching backshells for cable mounting applications

A Mini Delta Ribbon (MDR) system designed for high density I/O applications on a 1.27mm pitch.