Harwin M20-9990546
Product Overview
A range of 2.54mm (0.1") pitch connectors, featuring 0.64mm (0.025") square pins and sockets. Designed for interconnecting board-to-board and board-to-wire applications. The socket is a box section design with a latch for secure location within an insulated housing. Terminations are available for wire crimp, through-board solder, or surface mount, in either horizontal or vertical orientations. The plug pin is held in an 8-moulding and is available for horizontal or vertical, surface mount or through-board solder mounting. Plug mouldings come in unlatched or latched versions. Contacts can be gold plated. Surface mountable pin headers are available in single and double row, vertical and horizontal variations.
Housing Material (PC Tail or SMT)
High Temperature Thermoplastic, UL94V-0
Housing Material (Cable Connectors)
See individual drawing
Contact Material
Copper alloy
Contact Finish
See individual drawing
| Model/Series | Current Rating (per contact) | Contact Resistance (initial) | Contact Resistance (after conditioning) | Dielectric Withstanding Voltage (AC for 1 min) | Insulation Resistance (min) | Operating Temperature Range | Vibration | Shock | Durability (Gold Finish) | Durability (Tin Finish) | Insertion Force (max) | Withdrawal Force (min) | Contact Retention Force (min) | Contact Crimp Pull-off Force (min) | Solderability (PC Tail & SMT) | Soldering Heat Resistance (PC Tail & SMT) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M20-PH | 3A max | 20m max | 30m max | 500V | 500M min | -40C to +105C | 50-2,000Hz, 3.13Gms, Duration 15 mins in each axis | 30G for 11ms | 300 operations | 50 operations | 1.2N per contact | 0.8N per contact | 7.84N per contact | 45N (22AWG) | 245C for 5 seconds | 260C for 10 seconds |
| M20-785/6/7/9 | 3A max | 20m max | 30m max | 500V | 1,000M min | -40C to +105C | 50-2,000Hz, 3.13Gms, Duration 15 mins in each axis | 30G for 11ms | 300 operations | 50 operations | 2.0N per contact | 0.3N per contact | 7.84N per contact | 9N, 11N, 18N, 29N | 245C for 5 seconds | 260C for 10 seconds |
| M20-875 | 3A max | 20m max | 30m max | 500V | 1,000M min | -40C to +105C | 50-2,000Hz, 3.13Gms, Duration 15 mins in each axis | 30G for 11ms | 300 operations | 50 operations | 2.0N per contact | 0.3N per contact | 7.84N per contact | 9N, 11N, 18N, 29N | 245C for 5 seconds | 260C for 10 seconds |
| M20-106/7 | 3A max | 20m max | 30m max | 800V | 1,000M min | -25C to +85C | Not tested | Not tested | 300 operations | 50 operations | 1.2N per contact | 0.8N per contact | 7.84N per contact | 45N (22AWG) | 245C for 5 seconds | 260C for 10 seconds |
| M20-116/8 | 3A max | 20m max | 30m max | 800V | 1,000M min | -25C to +85C | Not tested | Not tested | 300 operations | 50 operations | 1.2N per contact | 0.8N per contact | 7.84N per contact | 45N (22AWG) | 245C for 5 seconds | 260C for 10 seconds |
| M20-781/2/3/6/7/8/9, M20-791/2, M20-889/30/97T | 3A max | 20m max | 30m max | 1,000V | 1,000M min | -40C to +105C | 50-2,000Hz, 3.13Gms, Duration 15 mins in each axis | 30G for 11ms | 300 operations | 50 operations | 2.0N per contact | 0.3N per contact | 7.84N per contact | 9N, 11N, 18N, 29N | 245C for 5 seconds | 260C for 10 seconds |
| M20-T06/7 | 3A max | 20m max | 30m max | 1,000V | 1,000M min | -25C to +85C | Not tested | Not tested | 300 operations | 50 operations | 1.2N per contact | 0.8N per contact | 7.84N per contact | 45N (22AWG) | 245C for 5 seconds | 260C for 10 seconds |