CINCH 3 160 R Connector Featuring MIL C 26500 Qualification and Fluid Resistant Design for Military
Product Overview
The Bel Cinch Omega product series offers a family of connectors qualified to the MIL-C-26500 general purpose specification. This line has been expanded to include products qualified to numerous Boeing BACC45/BACC63 connector specifications. Utilizing the MIL-C-26500 mating interface, these connectors provide high performance with attributes for shielding, environmental sealing, fluid resistance, and vibration resistance. They are designed to meet all electrical and mechanical requirements of the MIL-C-26500 military specification and are primarily used in networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, with applications also found in automotive, medical, and consumer electronics markets.
Product Attributes
- Brand: Bel / Cinch
- Series: Omega, C48
- Qualifications: MIL-C-26500, Boeing BACC45, Boeing BACC63
- Coupling Styles: Bayonet, Threaded
- Environmental Sealing: Yes
- Fluid Resistance: Yes
- Vibration Resistance: Yes
- Shielding: Yes
- Insert Materials: Silicone, Fluorosilicone
- Dielectric Material: Glass-filled epoxy
Technical Specifications
| Specification | Details |
|---|---|
| Materials | Shell: Aluminum, Stainless-steel options available. Finish: Aluminum - anodize, optional electroless nickel / cadmium over nickel. |
| 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. Size 16: 13.0 Amps D.C. Size 12: 23.0 Amps D.C. |
| Insulation Resistance | 5,000 megohms minimum. |
| Mechanical | 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); Size 12 and 8 (Coax). |
| Shell Sizes | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28. |
| Part Numbering System (Example: C48 Series) | Series Designation - Coupling Style - Shell Style - Environmental Class - Shell Size - Alternate Shell Positions - Contact Style - Insert Arrangements - Order Code. |
| Military Stand Part Numbers | MS24264 (Square-flange receptacle), MS24265 (Single-hole mounting receptacle), MS24266 (Straight plug). |
| CN0915 Series Dimensions (Example: Shell Size 8) | A: 0.812 in (20.625 mm), B: 0.594 in (15.088 mm), C: 0.121 in (3.073 mm), D: 0.561 in (14.250 mm), F: 0.497 in (12.624 mm). |
| CN0942/CN0944 Series Dimensions (Example: Size 8, Square Flange, Bayonet) | A: 0.984 in (24.994 mm), B: 0.828 in (21.031 mm), C: 1.068 in (27.127 mm), D: 0.561 in (14.250 mm). |
| CN0966 Series Dimensions (Example: Size 8, Threaded Coupling) | A: 0.835 in (21.209 mm), B: 0.306 in (7.773 mm), C: 0.500-20 UNEF-2A Thread. |
| CN0967 Series Dimensions (Example: Size 8, Bayonet Coupling) | A: 0.812 in (20.625 mm), B: 0.594 in (15.088 mm), C: 0.561 in (14.250 mm), D: 0.328 in (8.331 mm). |
| CN1020 Series Dimensions (Example: Size 8, Bayonet Coupling) | A: 0.765 in (19.447 mm), B: 0.306 in (7.773 mm), C: 0.500-20 UNEF-2A Thread. |
| CN1021 Series Dimensions (Example: Size 8, Bayonet Coupling) | A: 0.812 in (20.625 mm), B: 0.594 in (15.088 mm), C: 0.561 in (14.250 mm), D: 0.328 in (8.331 mm). |
| CN909A MMB Series Dimensions (Example: Size 8, Bayonet Coupling) | A: 0.328 in (8.331 mm), B: 0.437 in (11.100 mm), C: 0.766 in (19.456 mm), D: 0.437-28 UNEF-2A Thread. |
| Cable Support Assembly Dimensions (Example: Size 8) | C: 0.186 in (4.725 mm), P: 0.437-28 Thread. |
| Contacts | Available for various wire sizes and current ratings. Includes pin and socket configurations. |
| Accessories | Cable Support Assembly, Contacts, Grommet, Sealing Plugs, Insertion Tool, Removal Tool, Crimp Tool. |
Note: For detailed ordering information, specific part numbers, and complete specifications, please refer to the original catalog.
2410311310_CINCH-3-160-R_C20056139.pdf