MIL C 26500 qualified connectors CINCH MS24264R14B7SN offering bayonet and threaded coupling styles
C48 Series Cylindrical Connectors
The C48 Series connectors are a family of cylindrical connectors qualified to MIL-C-26500, offering expanded qualifications to various Boeing specifications. They are designed for general-purpose applications, providing solutions for shielding, environmental sealing, fluid resistance, and vibration challenges. These connectors feature positive location captivated inserts, insert face seals, contact pressuring seals, and resilient pin inserts, ensuring reliable performance in demanding environments. Available in bayonet and threaded coupling styles, they support a range of contact sizes and offer options for different termination styles and packaging.
Product Attributes
- Brand: Cinch
- Series: C48 Series / MIL-C-26500 Accessories & Application Tooling
- Boeing Series: BACC45 / BACC63 Series
- Qualifications: MIL-C-26500, Boeing BACC45 Series, Boeing BACC63 Series
- Material Options: Shell (Aluminum, Stainless Steel), Rubber (Silicone / Fluorosilicone), Dielectric (Glass-filled epoxy)
- Finish Options: Aluminum (Anodize, Electroless Nickel / Cadmium over Nickel)
- Coupling Styles: Bayonet, Threaded
- Environmental Sealing: Yes
Technical Specifications
| Specification | Details |
|---|---|
| Power Contact Sizes | 20, 16, and 12 |
| Coax Contact Sizes | 12 and 8 |
| Contact Type | Crimp - Front release; Optional Fixed Contacts (PC Termination) |
| Environmental Resistance | Ozone Resistance: 0.015% by volume |
| Temperature Extremes | +200C / 392F to -55C / -65F |
| 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 |
| 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 |
| Vibration | Std: 20 gs; 12 hours (Sinusoidal) MMB / Self-Lock: 39.6 gs RMS, 48 hours (Random) |
| Shock | 50 gs |
| Design Features | Positive Location Captivated Insert, Insert Face Seal, Pin Contact (MIL-C-39029/31), Contact Pressuring Seal, Anti-Deflection Disc, Resilient Pin Insert, Insert Rim Seal, Dynamic O Ring Shell Seal, Five-Key Shell Polarization, Metal-to-Metal Shoulder, Bayonet or Threaded Coupling, Permanent Captivation, Contact Retention Clip, Socket Contact (MIL-C-39029/32), Wire Sealing Risers, Grommet |
| Product Series Examples | CN0966 (Threaded non-decoupling), CN0909A (MMB Series), CN0915 (Low-profile crimp), CN0942/CN0944 (Low-profile fixed contacts), CN0967 (Vibration-resistant receptacle), CN1020 (Vibration-proof plug), CN1021 (Vibration-resistant receptacle) |
| Shell Sizes | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 |
| Environmental Classes | R (Meets MIL-C-26500), A (Anodized Aluminum), G (Cadmium/Nickel-Plated), N (Electroless Nickel-Plated), S (Stainless Steel) |
| Coupling Styles | Threaded (T), Bayonet (B) |
| Contact Styles | Pin (P), Socket (S) |
| Termination Styles | Crimp, PC Termination, Solder Cup, Wire Wrap |
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