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Robust Cylindrical Connector Bel Fuse MS24266R12B12SN with Front Release Crimp and PC Termination Options

Manufacturer:
Bel Fuse
Description:
D-Sub Connector
Category:
D-Sub Connector/D-Sub Connector
Specifications
Mfr. Part #:
MS24266R12B12SN
Model Number:
MS24266R12B12SN
Introduction

Product Overview

The C48 Series connectors are a family of cylindrical connectors qualified to MIL-C-26500, with expanded qualifications to numerous Boeing specifications (BACC45/BACC63 Series). These connectors are designed for general purpose applications requiring shielding, environmental sealing, fluid resistance, and high vibration resistance. They offer a robust design with features such as positive location captivated inserts, insert face seals, and multiple coupling styles including bayonet and threaded options. Available in various shell sizes and configurations, they accommodate power and coax contacts and are suitable for demanding environmental conditions.

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
  • Contact Release: Front release (crimp)
  • Optional Fixed Contacts: PC Termination
  • Coupling Styles: Bayonet, Threaded
  • Environmental Sealing: Yes
  • Materials: Shell (Aluminum, Stainless-Steel options), Rubber (Silicone/Fluorosilicone), Dielectric (Glass-filled epoxy)
  • Finishes: Aluminum (Anodize, optional electroless nickel/cadmium over nickel)

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)
Electrical
  • Dielectric Strength: 1,500 volts VAC RMS
  • Insulation Resistance: 5,000 megohms minimum
Mechanical
  • 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
Contact Sizes Available Power: 20, 16, 12. Coax: 12, 8.
Shell Sizes Available 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28
Current Rating (Test) Size 20: 7.5 Amps D.C.
Size 16: 13.0 Amps D.C.
Size 12: 23.0 Amps D.C.
Connector Types
  • C48 Series (MIL-C-26500)
  • CN0966 (Threaded non-decoupling)
  • CN0909A (MMB Series, Vibration-Proof Plug)
  • CN0915 Series (Limited Wiring Space Receptacle, Crimp Removal Contacts)
  • CN0942/CN0944 Series (Short Receptacle, Non-Removable Contacts)
  • CN0967 (Vibration-Resistant Receptacle)
  • CN1020 (Vibration-Proof Plug Connector)
  • CN1021 (Vibration-Resistant Receptacle)
Design Features Positive Location Captivated Insert (Mechanical Interlock), 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.
Accessories Cable Support Assembly, Crim-Lok Contacts, Sealing Plugs, Tools.

2510311533_Bel-Fuse-MS24266R12B12SN_C17501901.pdf

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