10214-1210PE vs 10226-R21TS
| Part Number |
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| Category | D-Shaped Connectors - Centronics | D-Shaped Connectors - Centronics |
| Manufacturer | 3M | 3M |
| Description | CONN MDR RECEPT 14POS R/A SMD | CONN MINI-D 26POS VERT RECPT |
| Package | - | - |
| Series | 102, Mini D Ribbon (MDR) | 102, Mini D Ribbon (MDR) |
| Features | Board Guide, Shielded | Shielded |
| Mounting Type | Surface Mount, Right Angle | Panel Mount, Through Hole |
| Termination | Solder | Press-Fit |
| Contact Finish | Gold | Gold |
| Number of Positions | 14 | 26 |
| Connector Type | Receptacle | Receptacle |
| Contact Finish Thickness | 20µin (0.51µm) | 30µin (0.76µm) |
| Number of Rows | 2 | 2 |
| Connector Style | Outer Shroud Contacts | Outer Shroud Contacts |
| Flange Feature | Insert, Threaded (M2.5); Latchblocks | Insert, Threaded (M2.5); Latchblocks |
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1. How many sizes are Centronics Connectors available?
The most common models of Centronics Connectors include 36-pin (the most common parallel printer interface) and 25-pin interfaces. There are also different sizes and pin counts for other devices.
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2. What are the advantages of D-shaped connectors?
D-shaped connectors provide a rugged mechanical structure that can withstand vibration and physical shock. Its D-shaped shell design allows the plug and socket to fit tightly, reducing the risk of poor contact.
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3. How to identify the model of Centronics connector?
Centronics connectors can usually be identified by the number of pins (such as 36 pins, 25 pins, etc.) and the shape of the shell. The shell of the connector is usually metal and has a D-shaped appearance.
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4. Can Centronics connectors be used compatible with other types of D-shaped connectors?
Although the Centronics connector is a type of D-shaped connector, it is not fully compatible with other D-shaped connectors such as DB9, DB25, etc. Different connectors have different pin configurations and signal functions, so they are not directly interchangeable.

