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Product advantages
| ☑ Compact structure, high space utilization |
| ☑ Adopt optimized structure, enhance heat dissipation |
| ☑ Easy to install and disassemble |
| ☑ Low resistance, high conductivity, reduce energy loss |
| ☑ Insert a variety of auditory and visual feedback |
| ☑ Adapt to vibration, temperature changes and humid environments |
What is the size?
Male
Female
The MR30U connector is a multi-pole, quick-disconnect connector
widely used in the industrial sector. Its features and advantages
are as follows:
>I. Features (Structure and Parameters)
▶ Multi-pole Design:
Commonly available with 3 to 5 poles, it supports multi-channel
signal/power transmission, meeting the multi-connection
requirements of complex electrical systems (such as motor control,
smart devices, and industrial automation).
▶ Quick-disconnect:
Using a locking/snapping mechanism (male and female connectors
engage via slots and protrusions), plugging and unplugging is
tool-free and can be done one-handed, far exceeding the convenience
of traditional screw connections.
▶ High Current Carrying Capacity:
Gold-plated (or copper or other conductive materials) metal
terminals, combined with an insulated housing, can carry high
currents (e.g., 20A+, depending on the model), making it suitable
for high-power applications such as power equipment and power
tools.
▶ Environmental Resistance:
The plastic housing (such as PA, PBT, and other engineering
plastics) and sealed/waterproof design (select models) are
dust-proof, waterproof, and oil-proof, ensuring stable operation in
humid, dusty, and corrosive environments.
▶ Modularity/Standardization:
Adhering to industry-standard dimensions and interface
specifications, it supports multiple series connections and
system-level expansion, facilitating modular device design and
assembly.
> II. Advantages (Performance and Application Value)
▶ Efficient Assembly and Maintenance:
The quick-plug design significantly reduces device assembly and
maintenance time (traditional screw connections require tools and
are time-consuming; the MR30U connects with a single click).
▶ High Reliability:
The terminals exhibit no noticeable wear during plugging and
unplugging, maintaining contact stability even after repeated
plugging and unplugging (e.g., over 1,000 times), reducing failure
rates.
▶ High Power Compatibility:
The high current carrying capacity meets the requirements of power
equipment (such as motors and charging equipment) and industrial
power supplies, replacing traditional "bolts and wires" solutions
and reducing wiring volume.
▶ Harsh Environment Compatibility:
The environmentally resistant design (waterproof and dustproof)
enables reliable operation in harsh environments such as outdoor
and industrial sites, reducing failures caused by environmental
factors.
▶ System Scalability:
The modular design with multi-pole/multi-group connections supports
device functionality expansion (such as adding sensors and
actuators), reducing system upgrade costs.
√ The MR30U connector, with its comprehensive features of "fast
plug-in/plug-out," high current, environmental resistance, and
modularity, is widely used in industrial automation, power tools,
robotics, power supply equipment, smart hardware, and other fields.
It is a core component that meets the needs of "high power,
multi-channel transmission, and fast assembly."
OUR CUSTOMERS
FAQ
1. Q: Are you a factory or a trading company?
A: We are a connector manufacturer with 19 years of experience. We
also hold ISO9001, CE, UL and other global certifications and
support on-site factory inspections.
2. Q: What is the minimum order quantity (MOQ)?
A: The MOQ of standard products is 500 pieces. Customized products
need to be evaluated based on the process. Some products support
100 trial orders.
3. Q: Can free samples be provided?
A: 1-2 free samples can be provided, but the customer needs to bear
the international shipping costs; when there are many sample
categories, the sample fee can be fully refunded after placing an
order.
4. Q: What are the payment methods?
A: Support T/T (30% advance payment + 70% see the copy of the bill
of lading), LC, Paypal (small orders), specific details can be
negotiated.
5. Q: How long is the delivery cycle?
Answer: 15-20 days for conventional products, 25-30 days for
customized products (including sample confirmation time), and an
additional 10% fee is required for expedited orders.
6. Q: What should I do if there are quality problems?
Answer: We provide a 12-month warranty. You can apply for return or
reissue with the test report within 7 days after receiving the
goods. Please consult the engineer for specific questions
