Industrial grade CINCH DBMMR25S connectors providing connections in medical telecom and aerospace sectors
Product Overview
Cinch D-subminiature connectors are a popular choice in the I/O category, widely utilized across industrial applications including computer, telecom, datacom, medical, and test instrumentation, as well as in military and aerospace sectors. These connectors are designed for high-quality, reliable, and high-performance applications, offering various termination types such as Printed Circuit Board (PCB) connectors (vertical and right-angle with Dip Solder PC tails), and connectors for cable assemblies or wire harnesses (Crimp and Poke, Solder Cup, Insulation Displacement (IDC), and Wire Wrap). They are intermateable with comparable pin count and density D-subminiature connectors from other manufacturers complying with MIL-C-24308. Cinch offers these connectors in multiple series, ranging from economical commercial grades to high-reliability military connectors, ensuring a solution for diverse industrial needs.
Product Attributes
- Brand: Cinch Connectivity Solutions
- Parent Company: Bel Fuse Inc.
- Material (Insulator): Glass-filled polyester, glass-filled nylon, diallyl phthalate
- Material (Shell - Commercial): Steel (zinc plating with yellow or clear chromate finish, or tin plating)
- Material (Shell - Military M24308): Steel (cadmium plating with yellow chromate finish)
- Contact Plating (Commercial): Gold Flash or 30in. gold
- Contact Plating (Military M24308): 50in. gold
- Approvals: UL Recognition (Files E170218, E130965), CSA Approval (File LR31996)
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Connector Style | D-subminiature |
| Types | Printed Circuit Board (Vertical, Right-Angle), Cable Assembly/Wire Harness (Crimp and Poke, Solder Cup, IDC, Wire Wrap) |
| Positions Available | 9, 15, 25, 37, 50 |
| Contact Arrangement | Standard Density (Size 20 contacts) |
| Durability | 500 mating cycles |
| Operating Temperature | -65C to +105C (Commercial), -65C to +125C (High Reliability/Military) |
| Current Rating | 5 Amps (most series), 3 Amps (All-Plastic IDC T* Series) |
| Withstanding Voltage | Minimum 1000V RMS (Commercial), Minimum 1250V RMS (High Reliability/Military) |
| Contact Resistance | 2.7 milliohms maximum |
| Insulation Resistance | 5000 megohms minimum (initial) |
| MIL-C-24308 Compliance | M24308 Series meets Class G specifications |
| PCB Lead Hole Size | .040" (1.02 mm) diameter |
| Wire Gauge (Crimp and Poke) | 20-24 AWG |
| Wire Gauge (Solder Cup) | Up to 20 AWG |
| Wire Gauge (IDC) | 24-28 AWG |
| Wire Wrap Tail Lengths | .375" (9.53 mm) or .585" (14.86 mm) |
| Panel Mounting Hardware Options | .120" mounting holes, 4-40 clinch nuts, dual float bushings |
2411271836_CINCH-DBMMR25S_C17687541.pdf
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