MIL C 26500 certified CINCH DAH 15P connectors providing coupling styles for transportation industry
Product Overview
The C48 Series connectors are a family of general-purpose connectors qualified to MIL-C-26500 specifications. This series has been expanded to include qualifications for numerous Boeing specifications, offering enhanced shielding, environmental sealing, fluid resistance, and vibration resistance. Designed for demanding applications in networking, telecommunications, computing, military, aerospace, and transportation industries, these connectors utilize the MIL-C-26500 mating interface and are available in various configurations, including fixed contact receptacles for custom board mount, flex circuit, and soldered wire applications. They offer robust performance with features like positive location captivated inserts, environmental sealing, and high-performance coupling styles.
Product Attributes
- Brand: Bel / Cinch
- Series: C48
- Qualifications: MIL-C-26500, Boeing BACC45/BACC63
- Materials: Shell (Aluminum, Stainless Steel options), Finish (Anodize, Electroless Nickel, Cadmium over Nickel), Rubber (Silicone/Fluorosilicone), Dielectric (Glass-filled epoxy)
- Coupling Styles: Bayonet, Threaded
- Contact Release: Crimp - front release (standard), Optional fixed contacts
- Certifications: MIL-C-26500 qualified
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Environmental Temperature Extremes | -55C (-67F) to +200C (392F) | |
| Ozone Resistance | 0.015% by volume | |
| Temperature Life | Internal 238C for 1,000 hours | |
| Moisture Resistance | 1,000 megohms minimum / MIL-STD-202, Method 106 | |
| Thermal Shock | -55C (-67F) to 260C (500F) | |
| Dielectric Strength | 1,500 volts VAC RMS | |
| Current Rating (Test) | Size 20: 7.5 Amps D.C. Size 16: 13.0 Amps D.C. Size 12: 23.0 Amps D.C. | |
| Insulation Resistance | 5,000 megohms minimum | |
| Vibration | Std: 20 gs; 12 hours (Sinusoidal) MMB / Self-lock: 39.6 gs RMS, 48 hours (Random) 50 gs | |
| Contact Retention | Size 20: 20 lb minimum Size 16: 25 lb minimum Size 12: 30 lb minimum | |
| Durability | Threaded: 200 mating cycles Bayonet: 500 mating cycles | |
| Contact Sizes | 20, 16, 12 (Power) 12, 8 (Coax) | |
| Shell Sizes | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 | |
| Plug Connectors (Straight Plug) | Dimensions provided for Shell Sizes 8-24 | See page 7 for detailed dimensions (A, B, C, D, F, G, H, J) and coupling styles (Threaded, Bayonet). |
| Receptacle Connectors (Square Flange) | Dimensions provided for Shell Sizes 8-24 | See page 8 for detailed dimensions (A, B, C, D, F, G, H, J, K) and coupling styles (Threaded, Bayonet). |
| Receptacle Connectors (Single-Hole Mount) | Dimensions provided for Shell Sizes 8-24 | See page 9 for detailed dimensions (A, B, C, D, E, G, H, K) and coupling styles (Threaded, Bayonet). |
| CN0915 Series (Limited Wiring Space Receptacle) | Dimensions provided for Shell Sizes 8-24 | See page 10 for detailed dimensions (A, B, C, D, F, G) and coupling styles (Threaded, Bayonet). Uses CRIM-LOK contacts. |
| CN0942/CN0944 Series (Short Receptacle) | Dimensions provided for Shell Sizes 8-24 | See page 11-14 for detailed dimensions and termination types (Fluorosilicone/Neoprene inserts). |
| Cable Support Assembly | Dimensions provided for Shell Sizes 8-24 | See page 15 for part numbers and dimensions (A, B, X, C). |
| Contacts | Various types available | See page 16 for part numbers, sizes, wire gauges, and current ratings. Includes shielded contacts. |
| CN0966 Series (Self-Locking Plugs) | Dimensions provided for Shell Sizes 8-28 | See page 17 for detailed dimensions (A, B, C) and coupling styles (Threaded). |
| CN0967 Series (Vibration-Resistant Receptacle) | Dimensions provided for Shell Sizes 8-28 | See page 18 for detailed dimensions (A, B, C, D, J, L) and coupling styles (Bayonet). |
| CN1020 Series (Vibration-Proof Plug) | Dimensions provided for Shell Sizes 8-28 | See page 19 for detailed dimensions (A, B, C) and coupling styles (Bayonet). |
| CN1021 Series (Vibration-Resistant Receptacle) | Dimensions provided for Shell Sizes 8-28 | See page 20 for detailed dimensions (A, B, C, D, L) and coupling styles (Bayonet). |
| CN909A MMB Series (Vibration-Proof Plug) | Dimensions provided for Shell Sizes 8-24 | See page 21 for detailed dimensions (A, B, C, D) and coupling styles (Bayonet). |
| Mounting Panel Data | Dimensions and torque values provided | See page 21 for Square-Flange Mount and Single-Hole Mount (Jam-Nut Mount) dimensions (M, N, G, H, K) and recommended minimum torque. |
2410311310_CINCH-DAH-15P_C17678526.pdf