TX-2 (3A)

Signal connectors for various operating conditions, meeting the signal transmission needs of e-two-wheelers, smart devices, and more.

Advantages
● Push-pull for quick mating
● 360° blind-mating (no alignment)
● Easy insertion & reliable retention
● Compact size
● One-piece molding – sleek design
● RoHS & UL complian

Specifications Challenges Positioning Features Applications FAQ Related

Specifications

Rated Voltage: 48V AC / 60V DC
Rated Current: 3A
Withstand Voltage: 500V AC
Insulation Resistance: 20MΩ at DC 500V
IP Rating: IP66 Mated
OperatingTemperature: -25°C to 80°C
Salt Spray: 5% Nacl, 48H
Mating Cycle: 200 Cycles
Wire Processing: Solde
Wire Gauge: 26AWG/0.12mm²
Flammability Rating: UL94V-0 (Plastic Material)

Challenges

1. The space for small devices is limited. Traditional connectors are large in size and difficult to fit into compact installation scenarios.
2. In outdoor/carriage scenarios, there is significant vibration, and connectors are prone to loosening and poor contact.
3. The installation space on-site is limited, and connectors may be inserted incorrectly, affecting efficiency.
4. The outdoor environment has a lot of moisture and dust, and ordinary connectors have insufficient protection, resulting in high failure rates.

Positioning

TX-2 (3A) is a signal connector designed for small devices. It emphasizes miniaturization, quick locking and IP66 protection, aiming to address the pain points of device miniaturization and unstable connections and inconvenient installation in harsh environments. It is suitable for signal transmission requirements in scenarios such as electric two-wheelers and smart devices.

Features

1. Compact and efficient design
Function: Miniaturized structure, suitable for narrow spaces
Advantages: Small size, no additional space occupation by the device

Benefits: Meet the requirements of miniaturized device design, making terminal products thinner and lighter


2. 360° Blind Insertion + Quick Locking
Function: Directionless blind insertion design + quick locking structure
Advantages: Supports any angle insertion and disconnection, anti-dazzle and anti-reinsertion, stable connection

Benefits: Significantly reduces the error rate of installation, improves on-site installation efficiency, and reduces after-sales rework


3. IP66 Waterproof and Dustproof Protection
Function: Encapsulated design with IP66 protection level
Advantages: Effectively blocks water vapor and dust from entering

Benefits: Can work stably in outdoor and vehicle environments, reducing the risk of faults


4. Anti-vibration Stable Connection
Function: Optimized structure, excellent anti-vibration performance

Benefits: Long-term use ensures reliable connection, reducing maintenance costs


5. Compliant and Environmentally Friendly Materials
Function: Materials comply with RoHS/REACH/HF/CP65 standards
Advantages: Free of harmful substances, environmentally friendly and safe
Benefits: Meet global customers' environmental compliance requirements and adapt to export markets

Applications

・ Signal transmission for electric two-wheelers and vehicle lights
・ Small industrial equipment
・ Smart instruments
・ Low-power outdoor devices

FAQ

Q

What quality management system certifications has Chogori obtained?

A
As a National High-Tech Enterprise, Chogori has obtained international management system certifications including IATF 16949, ISO 9001, ISO 14001, and ISO 45001. The company holds more than 300 patents and various product certifications, including UL, CCC, TÜV, CE, and NMEA 2000.

Supported by its forward quantitative design and R&D system, Chogori products are engineered to maintain stable and reliable performance in challenging environments, including extreme temperatures, strong vibration, and high humidity.

Chogori’s independently developed M15 connector has been successfully included in the Chinese national industry standard (GB) due to its excellent performance and standardized design.

In addition, Chogori provides products compliant with environmental regulations such as REACH and RoHS according to customer and market requirements, delivering safe, reliable, and environmentally responsible connection solutions to global customers.
Q

What are Chogori's main business segments?

A
Chogori serves customers across diverse global markets and application scenarios. Focusing on new energy, electrification, and high-reliability applications, the company provides comprehensive connection solutions covering joint development, rigorous validation, and global engineering support. It also delivers reliable, consistent, and efficiently supplied connection products for large-scale industrial applications.

Chogori has become a strategic partner to numerous leading customers in lithium-battery-powered two- and three-wheelers, robotics, energy storage, new energy vehicles, marine electrification, electric gardening tools, renewable energy, smart IoT, LED lighting, and other industries.
Q

What products does Chogori manufacture?

A
Founded in 2007, Chogori specializes in the R&D and manufacturing of high-reliability high-current connectors, signal connectors, and wiring harness systems, providing reliable connection solutions for power and signal transmission in demanding environments. The company has sales and service organizations in North America, Singapore, and Europe, as well as manufacturing facilities in Dongguan, China, and Thailand, with business operations covering multiple countries and regions worldwide.

As a National High-Tech Enterprise, Chogori has obtained international management system certifications including IATF 16949, ISO 9001, ISO 14001, and ISO 45001, and holds more than 300 patents, along with product certifications such as UL, CCC, TÜV, CE, and NMEA 2000. Supported by its forward quantitative design and R&D system, Chogori products are engineered to maintain stable and reliable performance under challenging conditions, including extreme temperatures, vibration, and high humidity.

Chogori has long served customers across diverse global markets and applications. Focusing on new energy, electrification, and high-reliability applications, the company provides comprehensive connection solutions covering joint development, rigorous validation, and global engineering support. At the same time, Chogori delivers stable performance, consistent quality, and efficient delivery for large-scale industrial applications. The company has become a strategic partner to numerous leading customers in lithium-battery-powered two- and three-wheelers, robotics, energy storage, new energy vehicles, marine electrification, electric gardening tools, renewable energy, smart IoT, LED lighting, and other industries.
Q

What kind of company is Chogori?

A
Chogori Technology was founded in 2007 and is a National High-Tech Enterprise in China. The company specializes in the R&D, manufacturing, and sales of electrical connectors and assemblies designed for harsh environments. Its main products include connectors and assemblies for outdoor electronic terminals, micro-mobility vehicles, and new energy vehicles.

Chogori products are widely used in outdoor electronic equipment such as outdoor lighting, smart water meters, vehicle communication systems, LED displays, and information and communication equipment; in micro-mobility applications including electric bicycles, electric motorcycles, and electric scooters; as well as in new energy vehicles.

As one of the early Chinese manufacturers specializing in connectors for harsh environments, Chogori has supplied connectors for lighting and stage equipment used in major events and projects, including the Olympic Games, World Expo, Asian Games, and Universiade. Its products are widely used in electric two-wheelers, new energy vehicles, LED lighting and displays, industrial automation, marine electronics, engineering and agricultural machinery, and renewable energy applications such as solar, wind, and bioenergy.

Chogori is headquartered in Shenzhen, with manufacturing facilities in Dongguan and Rayong, Thailand, and branches in Shanghai, Luoyang, Singapore, Germany, and North America.
Q

Can Chogori provide remote video support or send technical personnel for on-site assistance?

A

Chogori provides comprehensive pre-sales and after-sales technical support throughout the entire project lifecycle. We offer remote technical assistance via phone calls, video conferences, and other online channels. For large-scale projects or complex technical issues, professional engineers can be arranged for on-site support. 


Customers can contact us through multiple channels, including our website and technical support hotline, to receive timely assistance and effective solutions.

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