Shielded boardmount right angle receptacle connector 3M N10226-52B2PC with .050 pitch and PCB retention features
3M Mini D Ribbon (MDR) Connectors .050 Boardmount Thru-Hole Right Angle Receptacle-Shielded 102 Series
The 3M Mini D Ribbon (MDR) Connectors, 102 Series, are shielded right-angle receptacles designed for board mounting with a .050 pitch. These connectors feature a rugged die-cast metal case construction and a wiper-on-wiper contact system for reliable repetitive plugging. The SMT compatible PCT insulator material and interface latch design ensure connection stability. They are available in various contact quantities and offer screw or ground lock options for reliable PCB retention. The IEEE 1284C interface is supported as a 36-contact connector.
Product Attributes
- Brand: 3M
- Product Line: Mini D Ribbon (MDR) Connectors
- Series: 102 Series
- Mounting Type: Boardmount Thru-Hole
- Connector Type: Right Angle Receptacle
- Shielding: Shielded
- Pitch: .050
- Insulation Material: Glass Reinforced Polyester (PCT)
- Insulation Flammability: UL 94V-0
- Insulation Color: Beige
- Contact Material: Copper Alloy
- Contact Plating (Underplating): 80 [2.0 m] Nickel
- Contact Plating (Wiping Area): 30 [0.76 m] Min. Gold
- Contact Plating (Solder Tail): Gold Flash over Nickel (RIA E1 & C1 apply)
- Body Material: Zinc Alloy
- Body Plating: Nickel
- Ground Lock Material: Copper Alloy
- Ground Lock Plating: Tin in combination with gold flash plated tail
- Shroud & Latch Hook Material: Steel
- Shroud & Latch Hook Plating: Nickel
- Marking: 3M Logo & Part Number
- RoHS Compliance: Varies by specific appendix (E1, E2, E3, E4, E5, C1, C2, C3) - see Regulatory Information Appendix for details.
Technical Specifications
| Specification | Value |
|---|---|
| Contact Quantity Options | 14, 20, 26, 36, 40, 50, 68, 80, 100 |
| Current Rating | 1 A |
| Insulation Resistance | > 5 108 at 500 VDC |
| Withstanding Voltage | 500 VRMS for 1 Minute |
| Temperature Rating | -55C to +105C |
| Process Rating | 260C (profile per J-STD-020C) |
| Panel/Board Retention Features (14-40 pos) | M2.5 panel/M2.5 screw lock (1), M2.5 panel/ground lock (B), M2.5 panel / with .086 [2.2] ground lock (G - Special Order) |
| Panel/Board Retention Features (50-100 pos) | 4-40 panel/4-40 screw lock (4), 4-40 panel/ground lock (E), M2.5 panel/with .086 [2.2] ground lock (G - Special Order) |
| Tail Length Options | .15 [ 3.9 ] (Standard) (2), .11 [ 2.8 ] (Special Order) (3) |
| Contact Dimensions (SQ) | .0157 [ 0.399 ] |
| Contact Row Spacing (Typ) | .075 [ 1.90 ] |
| Ground Lock Hole Diameter | .102 .003 [ 2.60 ] |
| Screw Lock Hole Diameter (14-40 pos) | .110 .003 [ 2.8 ] |
| Screw Lock Hole Diameter (50-100 pos) | .125 .003 [ 3.2 ] |
| Board Thickness for Ground Lock | .063 |
Dimensions (Example for 14 Position)
| Position | A | B | C | D | E |
|---|---|---|---|---|---|
| 14 | 0.300 [7.62] | 0.93 [23.6] | 1.16 [29.5] | 0.50 [12.6] | 0.77 [19.5] |
| 20 | 0.450 [11.43] | 1.08 [27.5] | 1.31 [33.4] | 0.65 [16.4] | 0.92 [23.4] |
| 26 | 0.600 [15.24] | 1.23 [31.3] | 1.46 [37.2] | 0.80 [20.2] | 1.07 [27.2] |
| 36 | 0.850 [21.59] | 1.48 [37.6] | 1.71 [43.5] | 1.05 [26.6] | 1.32 [33.5] |
| 40 | 0.950 [24.13] | 1.58 [40.2] | 1.81 [46.1] | 1.15 [29.1] | 1.42 [36.1] |
| 50 | 1.200 [30.48] | 1.83 [46.5] | 2.06 [52.4] | 1.40 [35.5] | 1.67 [42.4] |
| 68 | 1.650 [41.91] | 2.28 [57.9] | 2.51 [63.8] | 1.85 [46.9] | 2.12 [53.8] |
| 80 | 1.950 [49.53] | 2.58 [65.6] | 2.81 [71.5] | 2.15 [54.5] | 2.42 [61.5] |
| 100 | 2.450 [62.23] | 3.08 [78.3] | 3.31 [84.2] | 2.65 [67.2] | 2.92 [74.2] |
Regulatory Information
This product's regulatory compliance information, including RoHS status and potential exemptions for specific substances like lead and decaBDE, is detailed in the Regulatory Information Appendix (RIA) which includes Appendices E1-E5 for EU RoHS and C1-C3 for China RoHS. Specific details regarding compliance and exemptions should be consulted within the full RIA document.
Warranty: This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3Ms option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.
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