Bel Fuse DB25P connector designed for operation in networking telecommunications and computing equipment
About Bel
Bel is a publicly traded company with over 65 years of family operation. Through organic growth and acquisitions, Bel has expanded its product portfolio to become a world leader in power, protection, and interconnect products. These products are primarily utilized in the networking, telecommunications, computing, military, aerospace, transportation, and broadcasting industries, with applications also extending to the automotive, medical, and consumer electronics markets.
About Omega Series Connectors
The Omega product series comprises connectors qualified to the MIL-C-26500 general purpose specification. This line has been expanded to include numerous products qualified to various Boeing BACC45/BACC63 connector specifications. Leveraging 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 designed for custom board mount, flex circuit, and soldered wire applications. These CN series connectors meet all electrical and mechanical requirements of the MIL-C-26500 military specification.
C48 Series Connectors
The C48 Series represents a family of connectors qualified to MIL-C-26500. While maintaining the MIL-C-26500 mating interface, this series also includes qualifications to numerous Boeing specifications, addressing general purpose requirements and specific challenges related to shielding, environmental sealing, fluid resistance, and vibration. The expanded Cinch C48 product family offers a variety of options qualified to Boeing high-performance requirements and solutions for alternate termination styles and low-profile packaging.
Key Features & Advantages:
- Qualified to MIL-C-26500
- Styles qualified to Boeing BACC45 Series
- Styles qualified to Boeing BACC63 Series
- Environmentally sealed
- Positive Location Captivated Insert (Mechanical Interlock)
- Insert Face Seal
- Socket Contact, MIL-C-39029/32
- Pressuring Seal Contact
- Anti-Deflection Disc
- Resilient Socket 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
- Pin Contact, MIL-C-39029/31
- Wire Sealing Risers
- Grommet
Applications:
- Networking
- Telecommunications
- Computing
- Military
- Aerospace
- Transportation
- Broadcasting
- Automotive
- Medical
- Consumer Electronics
Product Attributes
- Brand: Bel / Cinch Connectivity Solutions
- Series: Omega, C48, CN0915, CN0942, CN0944, CN0966, CN0967, CN1020, CN1021, CN909A
- Material (Shell): Aluminum, Stainless Steel options
- Material (Finish): Aluminum - anodize, optional electroless nickel / cadmium over nickel
- Material (Insulator): Silicone / Fluorosilicone
- Material (Dielectric): Glass-filled epoxy
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. |
| 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 |
| 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 |
| Power Contact Sizes | 20, 16, and 12 |
| Coax Contacts | Size 12 and 8 available |
| Contacts | 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 |
| 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) | Series Designation - Environmental Class - Shell Size - Insert Arrangement - Contact Style - Shell Position - Order Code |
| Ordering Information (CN0942/CN0944 Series) | Series Designation - Series Modification - Shell Size - Class - Insert Arrangement - Contact Style - Shell Position - Termination |
| Ordering Information (CN0966 Series) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN0967 Series) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN1020 Series) | Series Modification - Shell Size - Class - Insert Arrangements - Contact Style - Alternate Shell Positions - Order Code |
| Ordering Information (CN1021 Series) | Series Modification - Shell Size - Contact Style - Insert Arrangements - Alternate Shell Positions - Series Designation - Class - Order Code |
| Ordering Information (CN909A Series) | Series Designation - Shell Size - Contact Style - Insert Arrangements - Class - Order Code |
| Cable Support Assembly Shell Size | 8, 10, 12, 14, 16, 18, 20, 22, 24 |
| Contact Sizes | #12, #16, #20 |
| Contact Max Current Rating | #12: 41A, #16: 18A, #20: 7.5A |
| Contact Wire Size | #12: 12 AWG, #16: 16 AWG, #20: 20 AWG |
| Grommet Sealing Plugs | Available for unused contact holes |
| Tools | Insertion Tool, Removal Tool, Crimp Tool (Referenced) |
Note: Specific dimensions and part numbers for various configurations are detailed within the original document.
2410311310_Bel-Fuse-DB25P_C17327087.pdf
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