MIL-C-26500 Certified Bel Fuse 50-44B-10 Connector Featuring Shielding and Vibration Resistance for Industrial
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 numerous qualified products for Boeing BACC45/BACC63 connector specifications. Utilizing the MIL-C-26500 mating interface, Cinch has developed high-performance connectors with enhanced shielding, environmental sealing, fluid resistance, and vibration resistance, including the CN0966, CN0967, CN1020, CN1021, and CN0909 series. The CN0942/CN0944 fixed contact receptacle connectors are specifically designed for custom board mount, flex circuit, and soldered wire applications. These CN series connectors are engineered to meet all electrical and mechanical requirements of the MIL-C-26500 military specification. These connectors are primarily used in networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, with applications also found in automotive, medical, and consumer electronics.
Product Attributes
- Brand: Bel, Cinch
- Product Series: Omega
- Qualifications: MIL-C-26500, Boeing BACC45, Boeing BACC63
- Key Features: Shielding, Environmental Sealing, Fluid Resistance, Vibration Resistance
- Materials: Aluminum (options for stainless-steel), Rubber (Silicone/Fluorosilicone), Glass-filled epoxy dielectric
- Finishes: Aluminum (anodize, optional electroless nickel/cadmium over nickel)
Technical Specifications
| Specification | Details |
|---|---|
| Environmental Class | R (Meets MIL-C-26500 USAF) |
| 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 |
| Contact Type | Crimp - front release; Optional fixed contacts: PC termination |
| Coupling Styles | Bayonet and threaded |
| Shell Sizes | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 |
| Alternate Shell Positions | 6, 7, 8, 9, 10, Y |
| Insert Arrangements | Refer to page 5 of the catalog |
| Ordering Information (C48 Series) | Series Designation - Coupling Style - Shell Style - Environmental Class - Shell Size - Alternate Shell Positions - Contact Style - Insert Arrangements - Order Code |
| Ordering Information (CN0915) | Series Designation - Environmental Class - Shell Size - Contact Style - Shell Position - Insert Arrangement - Order Code |
| Ordering Information (CN0942/CN0944) | Series Designation - Series Modification - Shell Size - Contact Style - Insert Arrangements - Class - Shell Position - Termination |
| Ordering Information (CN0966) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN0967) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN1020) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN1021) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN909A) | Series Designation - Shell Size - Contact Style - Insert Arrangements - Class - Order Code |
2410311310_Bel-Fuse-50-44B-10_C4890555.pdf
