CINCH M24308 4-8Z connectors designed for connectivity in medical test instrumentation and telecom
Product Overview
Cinch D-subminiature connectors are a popular choice for I/O applications across various industries including computer, telecom, datacom, medical, test instrumentation, military, and aerospace. They are designed for high quality, reliability, and performance, offering a wide range of types for different termination needs. These connectors are intermateable with comparable connectors from other manufacturers conforming to MIL-C-24308 specifications. Available in standard and high-reliability series, Cinch D-subminiatures provide robust connectivity solutions for demanding environments.
Product Attributes
- Brand: Cinch Connectivity Solutions
- Parent Company: Bel Fuse Inc.
- Certifications: UL Recognition (Files E170218, E130965), CSA Approval (File LR31996)
- Contact Plating Options: Gold Flash, 30in. gold, 50in. gold
- Shell Materials: Steel (zinc plating with yellow/clear chromate or tin plating), Steel (cadmium plating with yellow chromate finish for military grade)
- Insulator Materials: Glass-filled polyester, Glass-filled nylon, Diallyl phthalate
- RoHS Compliant Options: Available with clear chromate finish
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Connector Style | D-subminiature |
| Popularity | One of the most popular styles in the I/O category |
| Application Areas | Computer, telecom, datacom, medical, test instrumentation, military, aerospace |
| Types | Printed Circuit Board (Vertical, Right-Angle), Cable Assembly/Wire Harness (Crimp and Poke, Solder Cup, Insulation Displacement (IDC), Wire Wrap) |
| Contact Arrangements | 9, 15, 25, 37, 50 positions |
| Contact Size | Size 20 for standard density |
| Durability | 500 mating cycles |
| Operating Temperature | -65C to +105C (Commercial) / -65C to +125C (High Reliability) |
| Withstanding Voltage | Minimum 1000V RMS (Commercial) / Minimum 1250V RMS (High Reliability) |
| Current Rating | 5 Amps (Commercial) / 5 Amps (High Reliability) |
| Contact Resistance | 2.7 milliohms maximum |
| Insulation Resistance | 5000 megohms minimum (initial); 1000 megohms (minimum) after environmental testing |
| Shock Resistance | 50G peak per MIL-STD-202, Method 213, Condition G |
| Vibration Resistance | 12 cycles in three perpendicular directions @ 10-2000Hz, per MIL-STD-202, Method 204, Condition D |
| Moisture Resistance | 90-95% relative humidity @ 40C for 96 hours per MIL-STD-202, Method 103 |
| Individual Contact Insertion/Separation Force | 0.7 oz. minimum / 12oz. maximum |
| MIL-C-24308 Compliance | M24308 Series meets Class G specifications |
| Wire Gauge (Crimp and Poke) | 20-24 AWG |
| Wire Gauge (Solder Cup) | Accommodates up to 20 AWG wire |
| PCB Lead Hole Size | .040" (1.02mm) diameter |
| PCB Footprint | Standard for all metal shell D-subminiature connectors |
2411200142_CINCH-M24308-4-8Z_C17681382.pdf