The Cinch Dura-Con Strain Relief Backshells (DCBS) are designed to connect cable shields to Micro-D connectors, providing essential strain relief and electromagnetic protection. These backshells offer seamless installation for various harnesses and can be delivered with braided sleeves of specified lengths. They are available for all Cinch Dura-Con Micro-D shell sizes, ensuring broad compatibility. The backshell hardware passes through the backshell and connector shell, secured by a retaining clip at the base of the threads.
| Shell Size | Position Count | Entry Diameter (in.) | Shell Material | Shell Finish | A Max. (in.) | B Max. (in.) | C Max. (in.) | D Max. (in.) | K Max. (in.) | M Max. (in.) | N Max. (in.) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9A | 9 | 0.156" | Aluminum alloy | Electroless Nickel / Cadmium | 0.775" | 0.360" | 0.565" | 0.320" | 0.76" | 0.156" | 0.312" |
| 15B | 15 | 0.290" | Aluminum alloy | Electroless Nickel / Cadmium | 0.925" | 0.360" | 0.715" | 0.440" | 0.88" | 0.188" | 0.344" |
| 21C | 21 | 0.220" | Aluminum alloy | Electroless Nickel / Cadmium | 1.075" | 0.360" | 0.865" | 0.560" | 1.00" | 0.219" | 0.375" |
| 25D | 25 | 0.250" | Aluminum alloy | Electroless Nickel / Cadmium | 1.175" | 0.360" | 0.965" | 0.620" | 1.06" | 0.250" | 0.406" |
| 25H | 25 | 0.250" | Aluminum alloy | Electroless Nickel / Cadmium | 1.175" | 0.360" | 0.965" | 0.620" | 1.06" | 0.375" | 0.531" |
| 31E | 31 | 0.281" | Aluminum alloy | Electroless Nickel / Cadmium | 1.325" | 0.360" | 1.115" | 0.680" | 1.12" | 0.281" | 0.437" |
| 37E | 37 | 0.281" | Aluminum alloy | Electroless Nickel / Cadmium | 1.475" | 0.360" | 1.265" | 0.720" | 1.16" | 0.281" | 0.437" |
| 37F | 37 | 0.281" | Aluminum alloy | Electroless Nickel / Cadmium | 1.475" | 0.360" | 1.265" | 0.720" | 1.16" | 0.312" | 0.469" |
| 51F | 51 | 0.312" | Aluminum alloy | Electroless Nickel / Cadmium | 1.425" | 0.400" | 1.215" | 0.750" | 1.19" | 0.312" | 0.469" |
| 51H | 51 | 0.312" | Aluminum alloy | Electroless Nickel / Cadmium | 1.425" | 0.400" | 1.215" | 0.750" | 1.19" | 0.375" | 0.531" |
| 100H | 100 | 0.375" | Aluminum alloy | Electroless Nickel / Cadmium | 2.160" | 0.450" | 1.800" | 0.810" | 1.25" | 0.375" | 0.531" |
