TE MQS Connector Generation 50 Series, Custom Wire Harness Assembly

TE MQS Connector Generation 50 Series

Generation 50 Series Connector are widely used connector in the TE MQS family, it is a compact, high-reliability metric quick-connect solution designed for extreme environments. Featuring a 5mm diameter, it offers enhanced signal integrity (up to 16A per contact) and IP67/IP69K sealing for dust/water resistance. Ideal for automotive, aerospace, industrial, and medical applications, it combines robust stainless steel contacts, corrosion-resistant plastics (PBT/PA), and an optimized locking mechanism for vibration resistance. Operating from -55°C to +125°C, it supports rapid tool-less mating, modular designs for cost efficiency, and meets ISO/IEC/UL standards. Its compact size, durability, and EMI shielding make it a top choice for mission-critical systems in automation, EVs, and harsh industrial conditions.

MQS Connector Generation 50 series

Technical Specifications

Voltage Rating: Up to 600V AC/DC.
Shielding: Available options for EMI/RFI protection.
Mating Cycles: 10,000+ cycles for industrial use.

Connector Lists

Sort by the No. of Position

P/N	No. of Positions	Color	Connection	Links
2291329-4	2	Black	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2291329-4.html
2291329-2	2	Black	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2291329-2.html
2291329-3	2	Black	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2291329-3.html
2272399-2	4	Ivory	Wire-to-Wire	https://www.te.com/en/product-2272399-2.html
2272399-3	4	Gray	Wire-to-Wire	https://www.te.com/en/product-2272399-3.html
2272399-4	4	Blue	Wire-to-Wire	https://www.te.com/en/product-2272399-4.html
2272399-1	4	Black	Wire-to-Wire	https://www.te.com/en/product-2272399-1.html
2272405-8	6	Blue	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2272405-8.html
2272405-2	6	Natural	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2272405-2.html
2272405-5	6	Black	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2272405-5.html
2272405-6	6	Natural	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2272405-6.html
2272405-7	6	Gray	Wire-to-Board, Wire-to-Device	https://www.te.com/en/product-2272405-7.html
2334712-4	16	Black	Wire-to-Board	https://www.te.com/en/product-2334712-4.html
2334712-3	16	Black	Wire-to-Board	https://www.te.com/en/product-2334712-3.html
2334712-2	16		Wire-to-Board	https://www.te.com/en/product-2334712-2.html
2334712-1	16	Black	Wire-to-Board	https://www.te.com/en/product-2334712-1.html
2334713-3	20	Gray	Wire-to-Board	https://www.te.com/en/product-2334713-3.html
2334713-4	20	Blue	Wire-to-Board	https://www.te.com/en/product-2334713-4.html
2334713-2	20	Ivory	Wire-to-Board	https://www.te.com/en/product-2334713-2.html
2334713-1	20	Black	Wire-to-Board	https://www.te.com/en/product-2334713-1.html
2309644-3	30	Gray	Wire-to-Device, Wire-to-Wire	https://www.te.com/en/product-2309644-3.html
2309644-2	30	Gray	Wire-to-Device, Wire-to-Wire	https://www.te.com/en/product-2309644-2.html
2309644-1	30	Black	Wire-to-Device, Wire-to-Wire	https://www.te.com/en/product-2309644-1.html
2309644-4	30	Blue	Wire-to-Device, Wire-to-Wire	https://www.te.com/en/product-2309644-4.html

Why Choose Generation 50?

Reliability

The TE MQS Connector Generation 50 Series is engineered for mission-critical systems where failure is not an option. Built to withstand extreme conditions, it operates reliably from -55°C to +125°C, making it ideal for automotive engine compartments, aerospace avionics, and industrial machinery exposed to harsh environments. Its stainless steel contacts and corrosion-resistant plastics (e.g., PBT, PA) ensure longevity in humid, oily, or chemically aggressive settings. The IP67/IP69K sealing prevents dust ingress and water damage, critical for automotive EV systems or medical devices requiring sterilization. The optimized locking mechanism resists vibration and shock, reducing risks of disconnection in high-vibration applications like off-road vehicles or factory automation. Backed by 10,000+ mating cycles and compliance with ISO/IEC/UL standards, Generation 50 delivers unmatched durability, minimizing downtime and maintenance costs. For industries where safety and reliability are non-negotiable, Generation 50 is the failsafe choice.

Innovation

Generation 50 redefines compact connectivity with innovative design that balances size and performance. Its 5mm diameter saves space in dense wiring harnesses, crucial for electric vehicles (EVs), drones, and IoT devices. The enhanced contact geometry supports 16A per contact with minimal signal loss, ideal for high-power applications like battery systems or motor drives. Unlike legacy models, it features tool-less mating for instant assembly, accelerating production timelines in automotive or aerospace sectors. Advanced EMI/RFI shielding ensures interference-free data transmission in communication systems and industrial automation. Additionally, its modular design reduces inventory costs through standardized pin configurations and customizable terminations (crimp, solder, insert). By integrating cutting-edge materials and ergonomic engineering, Generation 50 addresses the growing demand for compact, high-efficiency solutions in Industry 4.0 and smart mobility ecosystems.

Support

TE Connectivity provides end-to-end support to ensure seamless integration of the Generation 50 Series into your projects. Access to a global network of distributors (e.g., Digi-Key, Mouser) ensures timely delivery and local expertise, while comprehensive technical resources—including 3D CAD models, application notes, and design tools—empower engineers to optimize layouts and validate performance. TE’s product lifecycle management guarantees long-term supply chain stability, critical for mission-critical applications with extended lifespans. Training programs and responsive customer service address troubleshooting, compliance, and customization needs. Moreover, TE’s commitment to RoHS/REACH compliance and eco-friendly practices aligns with sustainability goals. With dedicated support for prototyping, production, and post-launch maintenance, Generation 50 isn’t just a connector—it’s a partnership backed by reliability, innovation, and unwavering customer-centric support.

Support Custom Wire Harness Assembly

Connectors: 2P to 30P.
Wire Gauge:
- depends on your needs
- recommend by us
Wire Colors: Available in a wide range including white, black, red, yellow, blue, green, brown, orange, purple, grey, and more.
Wire Length: Fully customizable to your specifications.
Wiring Diagram: Tailor-made to meet your project needs.
Custom type:
- Send drawing to customize.
- Send a sample to customize.
- Tell us as many details as possible to customize.
Minimum Order: 50 pieces per order.

Customize Your Wire Harness

Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.

TE MQS Connector Generation 50 Series, Custom Wire Harness Assembly