Durable CINCH DD50PF179 Connector Designed to Meet Boeing BACC45 and BACC63 Connector Specifications
Bel Cinch Omega Catalog: C48 Series Connectors
Product Overview
The Bel Cinch Omega product series features a family of connectors qualified to the MIL-C-26500 general purpose specification, with expanded qualifications to numerous Boeing BACC45/BACC63 connector specifications. These connectors utilize the MIL-C-26500 mating interface and offer high performance with attributes for shielding, environmental sealing, fluid resistance, and vibration. Designed for demanding applications in networking, telecommunications, computing, military, aerospace, and transportation industries, they are also suitable for automotive, medical, and consumer electronics markets. Specific models like the CN0942/CN0944 are designed for custom board mount, flex circuit, and soldered wire applications, meeting all electrical and mechanical requirements of the MIL-C-26500 military specification.
Product Attributes
- Brand: Bel / Cinch
- Product Series: Omega, C48 Series
- Qualifications: MIL-C-26500, Boeing BACC45, Boeing BACC63
- Materials: Shell (Aluminum, Stainless Steel options), Finish (Aluminum - anodize, optional electroless nickel / cadmium over nickel), Rubber (Silicone / Fluorosilicone), Dielectric (Glass-filled epoxy)
- Environmental Sealing: Yes
- Shielding: Yes
- Fluid Resistance: Yes
- Vibration Resistance: Yes
Technical Specifications
| Specification | Value | |
|---|---|---|
| Environmental | ||
| Temperature Extremes | +200C / 392F to -55C / -65F | |
| 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) | |
| Electrical | ||
| Dielectric Strength | 1,500 volts VAC RMS | |
| Current Rating (Test) - Size 20 | 7.5 Amps D.C. | |
| Current Rating (Test) - Size 16 | 13.0 Amps D.C. | |
| Current Rating (Test) - Size 12 | 23.0 Amps D.C. | |
| Insulation Resistance | 5,000 megohms minimum | |
| Mechanical | ||
| Vibration (Std) | 20 gs; 12 hours (Sinusoidal) | |
| Vibration (MMB / Self-lock) | 39.6 gs RMS, 48 hours (Random) | |
| Vibration (MMB / Self-lock) | 50 gs | |
| Contact Retention - Size 20 | 20 lb minimum | |
| Contact Retention - Size 16 | 25 lb minimum | |
| Contact Retention - Size 12 | 30 lb minimum | |
| Durability (Threaded) | 200 mating cycles | |
| Durability (Bayonet) | 500 mating cycles | |
| Contact Sizes Available | 20, 16, 12 (Power); 12, 8 (Coax) | |
| Coupling Styles | Bayonet, Threaded | |
| Environmental Class | R (Meets MIL-C-26500 USAF) | |
| Shell Sizes Available | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 | |
| Alternate Shell Positions | 6, 7, 8, 9, 10, Y | |
| Contact Styles | Crimp (front release), Optional fixed contacts (PC termination) | |
| Accessories | Cable Support Assembly, Contacts, Grommet Sealing Plugs, Insertion Tool, Removal Tool, Crimp Tool | |
| CN0942/CN0944 Series Features | Fluorosilicone Inserts, Neoprene Inserts, Fixed Contacts, Limited Wiring Space | |
| CN0966 Series Features | Self-Locking Plugs, Grounded/Ungrounded options | |
| CN0967 Series Features | Vibration-Resistant Receptacle, 360 Locking Accessory Teeth | |
| CN1020 Series Features | Vibration-Proof Plug Connector, 360 Locking Accessory Teeth | |
| CN1021 Series Features | Vibration-Resistant Receptacle, 360 Locking Accessory Teeth | |
| CN909A MMB Series Features | Vibration-Proof Plug Connector | |
| Mounting Panel Data | Square-Flange Mount, Single-Hole Mount (Jam-Nut Mount) | |
2410311310_CINCH-DD50PF179_C17683952.pdf