Harwin M50-3030242
Product Overview
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.
Key Features:
- M50 connectors: 1.27mm pitch between rows, based on 0.40mm square/round pins.
- M52 connectors: 2.54mm pitch between rows, based on 0.46mm square pins.
Housing Material (PCB CONNECTIONS)
High Temperature Thermoplastic, UL94V-0, Black
Housing Material (IDC Cable connectors)
30% Glass Filled PBT, UL94V-0 Black
Housing Material (Jumper Sockets)
30% Glass Filled PBT, UL94V-0
Contact Material
Copper alloy
Contact Finish (MSBO-380)
Nickel all over, Gold Flash on contact area
Contact Finish (Other connectors: 42 finish code)
Nickel all over, Gold Flash on contact area, 100% Tin on tails
Contact Finish (Other connectors: 45 finish code)
Gold Flash over Nickel
Technical Specifications
| Model/Series | Current Rating (per contact) | Contact Resistance | Dielectric Withstanding Voltage | Insulation Resistance | Operating Temperature Range | Vibration | Shock | Durability (Operations) | Max Insertion Force | Min Withdrawal Force | Min Contact Retention in Housing | Solderability (PCB) | Soldering Heat Resistance (PCB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M50-355, M50-365 | 1.75A max | 20m max (initial), 30m max (after conditioning) | 1,000V ACrms for 1 minute | 5,000M min | -55C to +125C | Not tested | Not tested | 100 operations | 1.75A max | 0.15N per contact | 1.5N per contact | 245C for 5 seconds | 260C for 10 seconds |
| M50-380, M50-90X, M50-91X | 0.5A max | -20C to +105C | |||||||||||
| M52 Series | 1A max | 500V AC, 1,000V DC for 1 minute | 1,000M min | -40C to +105C | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | 300 operations | 1N per contact | 0.12N per contact | 9.8N per contact | 230C for 3 seconds | 260C for 10 seconds | |
| M50-310/312/430/470/480/490 | 1A max | 20m max (initial), 30m max (after conditioning) | 300V AC, 500V DC for 1 minute | 500M min | -40C to +105C | 10-55Hz, 10G, duration 2hrs | 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 max | 1,000V AC for 1 minute (initial), 250V AC for 1 minute (final) | 5,000M min | -55C to +125C | Not tested | 50G for 11ms | 600 operations | 0.8N per contact | 0.15N per contact | 3N per contact | 245C for 5 seconds | 260C for 10 seconds | |
| M50-303/313/314/315/330/350/353/355/363/365/390/393 | 1.75A max (355/365), 0.5A max (others) | 500V AC for 1 minute (initial), 250V AC for 1 minute (final) | 5,000M min (355/365), 500M min (others) | -55C to +125C (355/365), -20C to +105C (90X/91X), -40C to +105C (Others) | 10-55Hz, 10G, duration 2hrs (303/313/314/311/315) | Not tested (310/312/430/470/480/490), 30G for 11ms (others) | 100 operations (310/312/330/380/430/470/480/490/90X/91X), 25 operations (353/363/303), 500 operations (300/313/314/315) | 1.5N per contact (310/312/430), 1N per contact (320/330/380/90X/91X), 0.8N per contact (3T1), 1.5N per contact (300/303/313/314/315) | 0.15N per contact (310/312/315/330/380/430/90X/91X), 0.12N per contact (320), 0.1N per contact (300), 0.2N per contact (303/313/314) | 1.5N per contact (310/312/430/470/480/490), 3N per contact (303/311/313/314/315), 2N per contact (353/363/303), 9.8N per contact (19X/20X/300/320/350/360/390) | 245C for 5 seconds | 260C for 10 seconds | |
| M50-TOX/20X/320 | 0.5A max | 20m max (initial), 30m max (after conditioning) | 800V ACrms for 1 minute | 5M min | -40C to +105C | 50-2,000Hz, 3.13G:ms, duration 45 mins | 30G for 11ms | 100 operations | 1N per contact | 1.3N | 4N | 230C for 3 seconds | 260C for 10 seconds |
| M50-GOX/DTN | 0.5A max | 300V DC for 10 seconds | 5M min | -40C to +105C | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | 230C for 3 seconds | 260C for 10 seconds |
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