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3M™ Mini Delta Ribbon (MDR) 102XX-0210EC 102 Series are versatile, high-speed/density solutions for shielded input/output (I/O) applications. Ideal for medical, industrial, networking and communication applications, they feature miniaturized contacts that are sturdy. These MDR connector contacts are stamped from copper alloy, providing an excellent combination of mechanical strength, fatigue strength, electrical conductivity and corrosion resistance.
The change to 3M™ Mini Delta Ribbon (MDR), 102XX-0210EC, 102 Series enjoys widespread acceptance by offering a combination of design features:
The current range of MDR connector system components can easily be expanded to meet the specific requirements of a broad range of applications. The system contains a ribbon-style contact based on 0.050" centerlines. Both the receptacle and the mating plug contain pre-loaded contacts for reliable contact during insertion and withdrawal cycles. The cable connectors utilize an insulation stripping U-contact to connect to the cable conductor wires.
For more information, refer to Data Sheet TS0425 (TS-0425).
Application | Connection Stability, EMI Shielding, High-density Mounting, Repetitive Mating & Unmating |
Connector Style | Receptacle |
Contact Base Material | Copper Alloy |
Contact Underplating Material | Nickel |
Contact Underplating Thickness (Imperial) | 100 μin,50 μin |
Contact Underplating Thickness (Metric) | 1.27 μm,2.54 μm |
Current Rating | 1.0 A |
Factory ISO Certification | No ISO Certification information available |
Insulation Material | Glass Filled Polyester (PBT) |
Markings | 3M Logo and Part Number |
Mating Contact Finish Material | Gold |
Mating Contact Finish Thickness (Imperial) | 30 μin,8 μin |
Mating Contact Finish Thickness (Metric) | 0.2 µm,0.76 μm |
Maximum Conductor Size (Imperial) | 28 AWG (Stranded) |
Maximum Operating Temperature (Celsius) | 85 ℃ |
Maximum Operating Temperature (Fahrenheit) | 185 ℉ |
Minimum Conductor Size (Imperial) | 28 AWG (Stranded) |
Minimum Operating Temperature (Celsius) | -55 ℃ |
Minimum Operating Temperature (Fahrenheit) | -67 ℉ |
Mounting Type | Wiremount |
Number of Contact Rows | 2 |
Number of Contacts | 20 , 26 , 36 , 40 , 50 , 68 |
Pitch (Imperial) | 0.05 in |
Pitch (Metric) | 1.27 mm |
Product Usage | Electronic Devices, Wiremount |
Shell Material | Steel |
Shell Plating | Nickel |
Specifications Met | China RoHS, RoHS 2011/65/EU, UL 94V-0 |
Tech Sheet Number | TS-0425 |
Termination Method | IDC |
Data Sheets
(PDF , 444KB)
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