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| Country of Origin | China |
|---|---|
| Brand | Molex |
| Current | 8.5A |
| Gender | Male |
| Contact Material | Phosphor Bronze |
| Series | 43031 |
| Termination Type | Crimp |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Contact Plating | Tin |
| Maximum Wire Size mm² | 0.75mm² |
| Minimum Wire Size AWG | 18AWG |
| Maximum Contact Resistance | 10mΩ |
Molex 43031-0021 43031 Series Male Crimp Terminal is engineered for industrial and electronic applications requiring secure and reliable connections. Designed to accommodate 18 AWG wire sizes, this male crimp terminal features tin plated phosphor bronze contacts ensuring excellent conductivity and corrosion resistance. It is primarily used in power and wire-to-wire connections, compatible with Micro-Fit 3.0 and Micro-Fit BMI plug housings including models 43020, 43640, 44300, and 46625.
With a maximum current rating of 8.5 amps, this crimp terminal supports demanding electrical loads while maintaining low contact resistance of up to 10 milliohms. Its operating temperature range spans from -40°C to 105°C, suitable for use in a broad spectrum of industrial environments including automation systems, electronics manufacturing, and power distribution.
The terminal's crimp termination type provides secure mechanical and electrical bonds to wire conductors, compatible with wires up to 0.75 mm² cross-section. Its tin plating meets minimum thickness requirements of 1.016 μm on mating and termination surfaces, contributing both to durability and efficient signal transmission. This product complies with environmental standards such as EU RoHS and low halogen requirements, reinforcing its suitability for modern industry practices.
Manufactured in China under Molex’s trusted 43031 series, the terminal assures consistent quality and performance expected by engineers and technicians alike. Compatible with Micro-Fit 3.0 43020 and 43640 plus Micro-Fit BMI 44300 and 46625 plug housings.
Contact material is tin-plated phosphor bronze with plating thickness minimum 1.016 microns. Crimp termination designed for secure wire termination and electrical continuity. Rated for 8.5 A current with maximum contact resistance at 10 milliohms.
Operational temperature range from -40°C to 105°C for versatile applications. Supports wire gauges from 18 AWG, max copper cross section 0.75 mm². Meets EU RoHS and low halogen standards.
Choose Molex 43031-0021 for reliable, high-quality male Crimp Terminals in electronic and electrical assembly projects. Explore more from Molex and related crimp contacts in the Electronics Components category at EnvMart for your industrial connector needs.
Interested in this product? Drop us an email and we will let you know when it's available for order.
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