The 3M D Sub Socket Connector, 8300 Series offers a low-profile design with improved metal strain relief that hooks directly to the metal shell. It is available in either open or closed end cover options, with a preassembled open cover also available. This connector provides four mounting options and is designed for reliable interconnect solutions.
| Characteristic | Material | Flammability | Color | Plating | Current Rating | Insulation Resistance | Withstanding Voltage | Temperature Rating |
|---|---|---|---|---|---|---|---|---|
| Insulation | Glass Filled Polyester (PBT) | UL 94V-0 | Gray | - | - | - | - | -55C to +105C |
| Contact | Copper Alloy | - | - | Nickel (Underplating), Gold (Wiping Area) | 1 A | > 1 109 at 500 VDC | 1000 VRMS at Sea Level | -55C to +105C |
| Shell | Steel | - | - | Tin | - | - | - | -55C to +105C |
| Strain Relief | Stainless Steel | - | - | - | - | - | - | -55C to +105C |
| Contact Quantity | Dimension A (Inch [mm]) | Dimension B (Inch [mm]) | Dimension C (Inch [mm]) | Dimension D (Inch [mm]) | Dimension E (Inch [mm]) | Dimension F (Inch [mm]) | Dimension G (Inch [mm]) |
|---|---|---|---|---|---|---|---|
| 9 | 1.23 [31.2] | 0.64 [16.33] | 0.98 [25.0] | 0.46 [11.75] | 0.67 [16.92] | 0.70 [17.9] | 0.04 [1.0] |
| 15 | 1.54 [39.2] | 0.97 [24.67] | 1.31 [33.3] | 0.76 [19.4] | 0.99 [25.2] | 1.03 [26.1] | 0.05 [1.2] |
| 25 | 2.09 [53.0] | 1.51 [38.37] | 1.85 [47.0] | 1.27 [32.2] | 1.54 [39.0] | 1.56 [39.7] | 0.06 [1.4] |
| 37 | 2.73 [69.4] | 2.16 [54.82] | 2.50 [63.5] | 1.87 [47.6] | 2.19 [55.56] | 2.22 [56.3] | 0.07 [1.8] |
| Mounting Style | Contact Quantity | Dimension A1 (Inch [mm]) | Dimension B1 (Inch [mm]) | Dimension C1 (Inch [mm]) | Dimension D1 (Inch [mm]) | Dimension E1 (Inch [mm]) | Dimension F1 (Inch [mm]) | Dimension G1 (Inch [mm]) |
|---|---|---|---|---|---|---|---|---|
| Front | 9 | 0.87 [22.0] | 0.44 [11.2] | 0.98 [24.9] | 0.49 [12.5] | 0.51 [13.0] | 0.26 [6.6] | 0.12 [3.0] |
| Front | 15 | 1.20 [30.5] | 0.60 [15.2] | 1.31 [33.3] | 0.66 [16.8] | - | - | - |
| Front | 25 | 1.74 [44.2] | 0.87 [22.1] | 1.85 [47.0] | 0.93 [23.6] | - | - | - |
| Front | 37 | 2.39 [60.7] | 1.20 [30.5] | 2.50 [63.5] | 1.25 [31.8] | - | - | - |
| Rear | 9 | 0.81 [20.6] | 0.40 [10.2] | 0.98 [25.0] | 0.49 [12.5] | 0.45 [11.4] | 0.22 [5.6] | 0.12 [3.0] |
| Rear | 15 | 1.13 [28.7] | 0.57 [14.5] | 1.31 [33.3] | 0.66 [16.8] | - | - | - |
| Rear | 25 | 1.67 [42.4] | 0.84 [21.3] | 1.85 [47.0] | 0.93 [23.6] | - | - | - |
| Rear | 37 | 2.33 [59.2] | 1.16 [29.5] | 2.50 [63.5] | 1.25 [31.8] | - | - | - |
