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Harwin M20-7872042

Harwin M20-7872042
Manufacturer:Harwin
Model Number:M20-7872042
Minimum Order Quantity:44
Standard Packaging:SMD,P=2.54mm
Delivery Time:9-18 working days
Product Details
Pitch: 2.54mm
Row Spacing: 2.54mm
Number Of Rows: 2
Number Of Pins: 40P
Voltage Rating (Max): 1kV
Contact Plating: Tin
Operating Temperature: -40℃~+105℃
Current Rating: 3A
Mounting Type: Surface Mount,Vertical
Product Description
Detailed Specifications & Features

Product Overview

A range of 2.54mm (0.1") pitch connectors with 0.64mm (0.025") square pins and sockets designed for interconnecting boards to boards and boards to wires. The socket features 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 horizontal or vertical orientations. The plug pin is held in a moulding and is available for horizontal or vertical, surface mount, or through-board solder mounting. Plug mouldings are offered in unlatched or latched versions. Contacts may 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
Specification M20-PH / M20-785/6/7/9 / M20-875 M20-106/7 / M20-116/8 Other
Dielectric Withstanding Voltage (AC) 500V for 1 minute 800V for 1 minute 1,000V for 1 minute
Specification M20-PH M20-781/2/3/6/7/8/9, M20-791/2, M20-889/30/97T Other
Vibration Not tested 50-2,000Hz, 3.13Gms, Duration 15 mins in each axis Not tested
Shock Not tested 30G for 11ms Not tested
Specification M20-T06/7 Other
Operating Temperature Range (C) -25 to +85 -40 to +105
Specification M20-PH M20-781/2/3/6/7/8/9, M20-791/2, M20-889/90/9T Other
Shock Not tested 30G for 11ms Not tested
Specification Gold Finish Tin Finish
Durability (Operations) 300 50
Specification M20-TT6/8 M20-781/2/3/6/7/8/9, M20-791/2 M20-791/2
Insertion Force (N per contact) 1.2 2.0 N/A
Withdrawal Force (N per contact) 0.8 0.3 0.2
Specification Contact Retention Force (N) Contact Crimp Pull-off Force (N)
Minimum 7.84 9 (26AWG), 11 (24AWG), 18 (22AWG), 29 (20AWG), 45 (22AWG)
Specification PC Tail & SMT Products
Solderability (C for seconds) 245 for 5
Soldering Heat Resistance (C for seconds) 260 for 10
Specification Value
Current Rating (per contact) 3A max
Contact Resistance (initial) 20m max
Contact Resistance (after conditioning) 30m max
Insulation Resistance (M20-PH) 500M min
Insulation Resistance (Other) 1,000M min
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