Durable CINCH DBMMF25P connectors designed for military medical and test instrumentation environments
Product Overview
Cinch D-subminiature connectors are a popular choice in the I/O category, widely utilized across industrial, computer, telecom, datacom, medical, test instrumentation, military, and aerospace applications. These connectors are engineered for high quality and reliability, offering robust performance in demanding environments. Available in various configurations including Printed Circuit Board (PCB) connectors (vertical and right-angle), and connectors for cable assemblies or wire harnesses (Crimp and Poke, Solder Cup, Insulation Displacement, Wire Wrap), Cinch D-subminiatures provide versatile connectivity solutions. They are designed for intermateability with other D-subminiature connectors complying with MIL-C-24308 standards and feature durable construction with options for various plating and insulator materials.
Product Attributes
- Brand: Cinch Connectivity Solutions
- Parent Company: Bel Fuse Inc.
- Certifications: UL Recognition (Files E170218, E130965), CSA Approval (File LR31996)
- Plating Options: Gold Flash, 30in. gold, 50in. gold
- Shell Materials: Steel (zinc plating with yellow/clear chromate, tin plating), Steel (cadmium plating with yellow chromate finish for military grade)
- Insulator Materials: Glass-filled polyester, Glass-filled nylon, Diallyl phthalate
- Contact Types: Stamped and formed, Screw machine
- Environmental Compliance: RoHS compliant options available (clear chromate finish)
Technical Specifications
| Feature/Model | Positions | Contact Diameter | Current Rating | Withstanding Voltage | Contact Resistance | Insulation Resistance | Durability | Operating Temperature |
|---|---|---|---|---|---|---|---|---|
| General D-Subminiature | 9, 15, 25, 37, 50 | Size 20 (Standard Density) | 5 Amps (Metal Shell) / 3 Amps (All-Plastic IDC) | 1000V RMS (All-Plastic IDC) / 1250V RMS (Metal Shell) | 2.7 milliohms maximum | 5000 megohms minimum (initial) | 500 mating cycles | -65C to +105C (Metal Shell) / -65C to +125C (All-Plastic IDC) |
| D*U Series (Metal Shell Crimp and Poke) | 9, 15, 25, 37, 50 | 20-24 AWG wire | 5 Amps | 1250V RMS | 2.7 milliohms maximum | 5000 megohms minimum (initial) | 500 mating cycles | -65C to +125C |
| T* Series (All-Plastic IDC) | 9, 15, 25, 37 | Discrete wire termination | 3 Amps | 1000V RMS | 2.7 milliohms maximum | 5000 megohms minimum (initial) | 500 mating cycles | -65C to +125C |
| Basic D Series (Metal Shell Solder Cup/Wire Wrap/PCB) | 9, 15, 25, 37, 50 | Up to 20 AWG wire (Solder Cup) / .025" square tails (Wire Wrap) / .040" diameter (PCB) | 5 Amps | 1250V RMS | 2.7 milliohms maximum | 5000 megohms minimum (initial) | 500 mating cycles | -65C to +125C |
| Series 1 (High Reliability Solder Cup) | 9, 15, 25, 37, 50 | Up to 20 AWG wire | 5 Amps | 1250V RMS | 2.7 milliohms maximum | 5000 megohms maximum (initial) | 500 mating cycles | -65C to +125C |
| Series 3 (High Reliability Crimp and Poke) | 9, 15, 25, 37, 50 | 20, 22, 24 AWG wire | 5 Amps | 1250V RMS | 2.7 milliohms maximum | 5000 megohms maximum (initial) | 500 mating cycles | -65C to +125C |
| M24308 Series (MIL-C-24308) | 9, 15, 25, 37, 50 (except right-angle: 9-37) | 20, 22, 24 AWG wire (Crimp and Poke) / Up to 20 AWG wire (Solder Cup) | 5 Amps | 1250V RMS | 2.7 milliohms maximum | 5000 megohms maximum (initial) | 500 mating cycles | -65C to +125C |
2411271802_CINCH-DBMMF25P_C17685918.pdf