3M, MDR 102 20 Way Right Angle Through Hole D-sub Connector Socket, 2.54mm Pitch

  • RS stock no. 499-9768
  • Mfr. Part No. 10220-5212PL
  • Manufacturer 3M
Technical data sheets
Legislation and Compliance
COO (Country of Origin): JP
Product Details

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.

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

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


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.

Attribute Value
Number of Contacts 20
Gender Female
Body Orientation Right Angle
Mounting Type Through Hole
Pitch 2.54mm
Termination Method Solder
Current Rating 500mA
Housing Material Glass Fibre Reinforced PET
Voltage Rating 150.0 V, 200.0 V
Length 33.4mm
Width 16.7mm
Depth 9.1mm
Dimensions 33.4 x 16.7 x 9.1mm
Maximum Operating Temperature +85°C
Contact Plating Gold over Nickel
Minimum Operating Temperature -55.0°C
Contact Material Copper Alloy
Series MDR 102
1167 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 89.51
(exc. VAT)
R 102.94
(inc. VAT)
Per unit
1 - 14
R 89.51
15 - 49
R 87.72
50 - 99
R 85.09
100 - 249
R 81.69
250 +
R 78.42
Not Available for premium delivery