A range of 1.27mm and 2.54mm pitch connectors, jumper sockets, and IDC cable connectors. This series includes vertical surface mount, vertical and horizontal throughboard, plugs, and sockets of varying heights. Board-to-board spacing and configuration are achieved by selecting appropriate plug and socket heights.
M50 connectors feature a 1.27mm pitch between rows and are based on 0.40mm square/round pins.
M52 connectors feature a 2.54mm pitch between rows and are based on 0.46mm square pins.
| Model/Series | Current Rating (per contact) | Contact Resistance (max) | Dielectric Withstanding Voltage | Insulation Resistance (min) | Operating Temperature Range | Vibration | Shock | Durability (operations) | Max Insertion Force | Min Withdrawal Force | Min Contact Retention in Housing | Solderability (PCB connectors) | Soldering Heat Resistance (PCB connectors) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M50-355, M50-365 | 1.75A | 20m (initial), 30m (after conditioning) | N/A | 5,000M | -55C to +125C | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| M50-380, M50-90X, M50-91X | 0.5A | 20m (initial), 30m (after conditioning) | N/A | 5M | -20C to +105C | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | 100 operations | 1N per contact | 0.15N per contact | 9.8N per contact | N/A | N/A |
| M50-310/312/430/470/480/490 | 1A | 20m (initial), 30m (after conditioning) | 300V AC, 500V DC for 1 minute | 500M | -40C to +105C | N/A | Not tested | 100 operations | 2N per contact | 0.15N per contact | 1.5N per contact | 245C for 5 seconds | 260C for 10 seconds |
| M50-3T1 | 1A | 20m (initial), 30m (after conditioning) | 1,000V AC for 1 minute (initial), 250V AC for 1 minute (final) | N/A | N/A | N/A | 50G for 11ms | 600 operations | 0.8N per contact | N/A | 3N per contact | N/A | N/A |
| M50-303/313/314/315/330/350/353/355/363/365/390/393 | 1A | 20m (initial), 30m (after conditioning) | 500V AC for 1 minute (initial), 250V AC for 1 minute (final) | N/A | N/A | 10-55Hz, 10G, duration 2hrs | N/A | 25 operations (353/363/303), 300 operations (other) | 1.5N per contact (300/303/313/314/315), N/A (330/350/353/363/390/393) | 0.2N per contact (303/313/314), N/A (315/330/350/353/363/390/393) | 3N per contact (303/313/314/315), 2N per contact (353/363/303) | 260C for 3 seconds (M50-315), N/A (others) | 260C for 10 seconds |
| M50-T0X/20X/320 | 1A | 20m (initial), 30m (after conditioning) | 800V ACrms for 1 minute | 5M | N/A | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | 100 operations | 1N per contact | 1.3N | 9.8N per contact | N/A | N/A |
| M50-G0X/DTN | 1A | 20m (initial), 30m (after conditioning) | 300V DC for 10 seconds | 5M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| M52-5007510 | 1A | 20m (initial), 30m (after conditioning) | 500V AC, 1,000V DC for 1 minute | 1,000M | -40C to +105C | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | 300 operations | N/A | 0.12N per contact | 1.5N per contact | N/A | N/A |
| M52 Series (General) | N/A | N/A | N/A | N/A | N/A | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | N/A | 1N per contact | N/A | N/A | N/A | N/A |
