Cinch DMS-TP Dry-mated Sealed Connectors
Product Overview
Cinch's DMS-TP connectors are high-performance, dry-mated, sealed circular connectors designed to meet the highest safety standards for harsh environment applications. Developed as a solution for challenges in the Oil and Gas industry, these connectors have proven effective in demanding conditions involving prolonged exposure to oil, gas, sand, mud, hydrocarbons, and salt. They are ideal for environments with extreme temperature fluctuations, pressure variations, high humidity, and intense vibration. These connectors offer a cost-efficient, high-performance solution with nickel-plated brass shells for excellent corrosion resistance, high electrical conductivity, and resistance to biological fouling. Reliable water tightness is ensured by two O-rings in the coupling interface. The scoop-proof design facilitates blind mating and enhances pin integrity, making them a reliable choice for harsh or demanding environments against physical and environmental conditions.
Product Attributes
- Brand: Cinch
- Series: DMS-TP
- Type: Dry-mated Sealed Connectors
- Shell Material: Nickel-plated Brass
- Insert Material: Nylatron (PA66 + M0S2)
- O-Ring Material: Neoprene
- Contact Finish: Hard Gold per MIL-DTL-45204, over Nickel underplate per QQ-N-290
- Contact Material: Copper Alloy
- Subcomponent Material: Brass 360 per ASTM B16
- Plunger Finish: Electroless Nickel per AMS-C-26074
Technical Specifications
General Specifications
| Specification | Details |
| Salt Spray Resistance | 500 Hours |
| Durability | 500 Mating Cycles |
| Fluid Resistance | Oil, Alcohol, Petrol, Diesel Fuel, Sea Water |
| Operating Temperature | -20C to +85C |
Electrical Specifications
| Specification | Service 1 | Service 2 |
| Dielectric Withstanding Voltage | 1500V RMS @ 50Hz | 2300V RMS @ 50Hz |
| Operating Voltage | 600V RMS @ 50Hz | 1000V RMS @ 50Hz |
| Insulation Resistance | 10,000 Mega ohms (MIN) |
| Contact Current Rating (Max per contact) | Size 20: 7.5A
Size 16: 13A
Size 14: 17A
Size 12: 23A | N/A |
Environmental Specifications
| Specification | Details |
| Shock | Static acceleration of 120g on each axis |
| Water Tightness (Unmated) | 72 PSI |
| Water Tightness (Mated) | 435 PSI |
| Vibration (1 hour each Axis) | 1 5 Hz: Acceleration = 0.1g
5 22 Hz: Amplitude = 1mm
22 50 Hz: Acceleration = 2g |
Contact Arrangements
| Shell Size | Contact Arrangement | Service |
| 10 | 04-16 | Service 1 |
| 10 | 07-20 | Service 1 |
| 14 | 03-12 | Service 2 |
| 14 | 07-14 | Service 2 |
| 14 | 12-16 | Service 2 |
Receptacle Specifications - Jam Nut Mount
| Shell Size | A (mm/in) | B (mm/in) | E (mm/in) | F (mm/in) | G (mm/in) | H max on flats (mm/in) | J (mm/in) | K +0.1/-0 (mm/in) | M +0.1/-0 (mm/in) | N (mm/in) |
| 10 | 37 (1.457) | 14 (0.551) | M21 x 1 | M18 x 0.75 | 25 (0.984) | 10 (0.394) | 22 (0.866) | 18.2 (0.716) | 16.2 (0.638) | 4 (0.156) |
| 14 | 37 (1.457) | 13 (0.521) | M29 x 1 | M25 x 0.75 | 34 (1.339) | 9 (0.354) | 30 (1.182) | 25.2 (0.992) | 23.2 (0.913) | 4 (0.156) |
Receptacle Specifications - Flange Mount
| Shell Size | A (mm/in) | B (mm/in) | C (mm/in) | D (mm/in) | E (mm/in) | F (mm/in) | K +0.1/-0 (mm/in) | L (mm/in) | P (mm/in) | R Max (mm/in) |
| 10 | 37 (1.457) | 14 (0.551) | 32 (1.260) | 24 (0.945) | M21 x 1 | 18 (0.708) | 18.2 (0.716) | 4.3 (0.169) | 5 (0.197) | 42.5 (1.673) |
| 14 | 37 (1.457) | 13 (0.521) | 40 (1.575) | 31 (1.220) | M29 x 1 | 25 (0.989) | 25.2 (0.992) | 5.3 (0.209) | 6 (0.236) | 53.5 (2.106) |
Plug Specifications
| Shell Size | D (mm/in) | E (mm/in) | F (mm/in) |
| 10 | 5 (0.197) | 81.28 (3.2) | 20.32 (0.8) |
| 10 | 6.8 (0.268) | 81.28 (3.2) | 20.32 (0.8) |
| 10 | 8.5 (0.335) | 81.28 (3.2) | 20.32 (0.8) |
| 14 | 9 (0.354) | 113.03 (4.45) | 28.96 (1.14) |
| 14 | 11 (0.433) | 113.03 (4.45) | 28.96 (1.14) |
| 14 | 13 (0.512) | 113.03 (4.45) | 28.96 (1.14) |
Dust Cap Specifications
| Shell Size | A (mm/in) | B (mm/in) | C (mm/in) | D (mm/in) | E (mm/in) |
| 10 | 39 (1.535) | 24 (0.945) | 4.2 (0.165) | 34 (1.339) | 25 (0.984) |
| 14 | 40 (1.575) | 32 (1.260) | 4.2 (0.165) | 34 (1.339) | 34 (1.339) |
Applications
- Downhole oil and gas
- Offshore drilling
- Harsh environment applications
- Heavy industry applications
