CINCH DBM25SA156 Connector Designed to Meet MIL-C-26500 Standards Providing Shielding and Environmental Protection
Product Overview
The Cinch Omega Catalog features the C48 Series of connectors, designed to meet MIL-C-26500 specifications. This series has been expanded to include qualifications for numerous Boeing specifications, offering high-performance solutions for shielding, environmental sealing, fluid resistance, and vibration resistance. These connectors are utilized in networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, with applications also found in automotive, medical, and consumer electronics markets. The C48 Series maintains the MIL-C-26500 mating interface while providing options for alternate termination styles and low-profile packaging.
Product Attributes
- Brand: Bel / Cinch
- Product Series: Omega / C48 Series
- Qualifications: MIL-C-26500, Boeing BACC45/BACC63 specifications
- Materials: Aluminum (optional stainless steel), electroless nickel / cadmium over nickel finish, Silicone / fluorosilicone rubber, Glass-filled epoxy dielectric
- Coupling Styles: Bayonet, Threaded
- Contact Types: Crimp (front release), Optional fixed contacts (PC termination)
- Certifications: MIL-C-26500 qualified
Technical Specifications
| Specification | Details |
|---|---|
| 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) |
| 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 |
| Power Contact Sizes | 20, 16, and 12 |
| Coax Contacts Available | Size 12 and 8 |
| Shell Sizes | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 |
| Alternate Shell Positions | 6, 7, 8, 9, 10, Y |
| Part Numbering System Example (C48 Series) | C48-06R22-55P6-102 |
| Military Part Number Example (C48 Series) | MS24266R22T55P6 |
| CN0915 Series Ordering Information | Series Modification (A=Bayonet, B=Threaded), Shell Size, Contact Style (P=Pin, S=Socket), Shell Position, Insert Arrangement, Order Code (000=Less contacts, 200=Gold-plated contacts) |
| CN0942/CN0944 Series Ordering Information | Series Modification (B, C, D, E), Shell Size, Contact Style (P, S, X, Y, T, W), Insert Arrangement, Class (G, J, N), Shell Position, Series Designation, Termination |
| CN0966 Series Ordering Information | Series Modification (A, B), Shell Size, Contact Style (P, S), Insert Arrangement, Alternate Shell Positions, Series Designation, Class (A, G, N, S), Order Code (000, 100, 200) |
| CN0967 Series Ordering Information | Series Modification (C, G), Shell Size, Contact Style (P, S), Insert Arrangement, Alternate Shell Positions, Series Designation, Class (A, G, K, N, S), Order Code (000, 100, 200) |
| CN1020 Series Ordering Information | Series Modification (A), Shell Size, Contact Style (P, S), Insert Arrangement, Alternate Shell Positions, Series Designation, Class (A, G), Order Code (000, 100, 200) |
| CN1021 Series Ordering Information | Series Modification (A, C), Shell Size, Contact Style (P, S), Insert Arrangement, Alternate Shell Positions, Series Designation, Class (A, G), Order Code (000, 100, 200) |
| CN909A Series Ordering Information | Shell Size, Contact Style (P, S), Insert Arrangement, Alternate Shell Positions, Series Designation, Class (- , E, N), Order Code (202, 106) |
| Cable Support Assembly Dimensions | Shell Size 8-24: A, B, X I.D., C Th'D P |
| Contacts | Sizes: #2, #12, #16, #20. Current Ratings: 7.5A, 13A, 23A. Wire Sizes: AWG 22, 20, 18, 16, 14, 12. |
| Grommet Sealing Plugs | Available for unused holes. |
| Mounting Panel Data (Jam Nut Mount) | Shell Size 8-28: M, N, G, H, K dimensions. Recommended Minimum Torque values provided. |
2410311310_CINCH-DBM25SA156_C17678400.pdf