Welcome to the official website of Xi'an Yuli Electronic Technology Co., Ltd.
More than 500 models and tens of thousands of specifications.
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More than 500 models and tens of thousands of specifications.
More →
More than 500 models and tens of thousands of specifications.
More →
More than 500 models and tens of thousands of specifications.
More →PRODUCTS
To provide customers with various cost - effective relay products
The main varieties are: sealed electromagnetic relays, solid state relays, photo MOS relays, time relays, radio frequency relays, contactors, electromagnets, integrated control boxes, modular control units, etc.
LTE AG35 series AG35EUTDA-512-UGASG automotive-grade LTE Cat 4 module
Automotive-grade LTE Cat 4 module LGA package Supports up to 150 Mbps downlink rate and 50 Mbps uplink rate under LTE network Ultra-wide temperature range (-40 °C ~ +85 °C)
RÉS8 -- RÉS8 six-group conversion sealed DC electromagnetic relay
Contact load capacity: 2A 6 sets of switching contacts Temperature range (°C): -55~85 Sinusoidal vibration: 10~500Hz 58.8m/s² Shock (m/s²): 117.6 Contact form: 6Z Contact load and life: Resistive: 2A, 27Vd.c., 1x10⁵ cycles Dimensions (mm): Φ29.5x33 Weight (g): ≤75
Monocular night vision goggles are used for night-time operations, reading, maintenance, observing the surrounding environment, etc. 1. Can be used handheld, directly worn, or connected to a helmet; 2. Has auxiliary lighting function; 3. Allows for left and right eye interchangeable observation; 4. Has undervoltage indication and reverse battery protection function.
Handheld night vision devices are used for nighttime operations, reading, maintenance, and observing the surrounding environment. 1. Under clear, moonless, starry sky conditions, the human recognition distance is greater than 60 meters; 2. Field of view: 27°×20°; 3. Main unit weight: 220g; 4. Magnification: 1×; 5. Operating temperature: -20℃～+40℃; 6. Protection level: IP67.
JCGTT155 Three-axis, three-light stabilized positioning and guidance pod
The JCGTT155 is a miniature three-axis, three-light inertial stabilized positioning pod that integrates a long-wave uncooled infrared camera, a high-definition visible light camera, a laser rangefinder, and a gyro-stabilized platform.
JQ-7717F DC Contactor -- PHE22-24B -27B
1. This product has two sets of make contacts and two sets of break contacts, and can also be easily reconnected as two sets of changeover contacts. It is mainly used for switching circuits in the fields of weaponry and ships. Product Parameters Temperature Range: -55～85℃ Sinusoidal Vibration: 10～500Hz 98m/s² Contact Form: 2H2D Contact Load and Life: 50A, 28Vd.c.(resistive), 5×10⁴ times Size: 70×30×51mm Weight: ≤250g
SOLUTION
Application Scenarios
Relay plays an irreplaceable role in UAV, and it is one of the key components to ensure the safe, reliable and efficient operation of UAV system.
In the weapons industry, relays undertake the task of controlling the circuit of weapons and equipment, realizing the switching of functions such as shooting and aiming, and ensuring the accurate operation of weapons in complex environments.
For navals, relays are used in various onboard equipment circuits, such as navigation, communication and other systems, for current switching and protection to help ships navigate safely.
In the communications industry, relays can switch signal lines to ensure stable data transmission, and play a key role in base stations, switches and other equipment to maintain smooth communication.
Relay plays an irreplaceable role in UAV, and it is one of the key components to ensure the safe, reliable and efficient operation of UAV system.
ABOUT US
Xi'an Yueli Electronic Technology Co., Ltd.
Professionally research and develop various types of relays, with more than 500 models and tens of thousands of specifications.
The main varieties are: sealed electromagnetic relays, solid-state relays, optical MOS relays, time relays, radio frequency relays, contactors, electromagnets, integrated control boxes, modular control units, etc., which are widely used in aerospace, aviation, weapons, ships, communications, Nuclear industry, rail transit, new energy vehicles, electric power and other fields.
Military contactors and relays developed and produced by the company are fully compatible with and replace similar products made in Russia in situ, and have greater improvement and iteration in material selection and process upgrading!
At present, the company's products have received great attention and demand at home and abroad, and are scarce.
All kinds of relay more than 500 models, tens of thousands of specifications.
More than 60 years of industry experience.
The company's products are exported to more than 30 countries and regions.
ABOUT US
Xi'an Yuli Electronic Technology Co., Ltd.
Professional research and development of various types of relay more than 500 models, tens of thousands of specifications.
The main varieties are: sealed electromagnetic relays, solid-state relays, optical MOS relays, time relays, radio frequency relays, contactors, electromagnets, integrated control boxes, modular control units, etc., which are widely used in aerospace, aviation, weapons, ships, communications, Nuclear industry, rail transit, new energy vehicles, electric power and other fields.
All kinds of military contactors and relays developed and produced by the company are fully compatible with and replace similar products made in Russia in situ, and have greater improvement and iteration in material selection and process upgrading! At present, the company's products have received great attention and demand at home and abroad, with scarcity and uniqueness.
All kinds of relay more than 500 models, tens of thousands of specifications.
More than 60 years of industry experience
The company's products are exported to more than 30 countries and regions
OUR ADVANTAGES
Our Advantage
STRICT MILITARY INDUSTRIAL CERTIFICATION
RICH PRODUCT RANGE
STRICT SELECTION CRITERIA
PROFESSIONAL PRODUCTION EQUIPMENT
GLOBAL SALES TERMINALS
NEWS
Journalism and Media
2025-08-11
Common Issues with Three Phase Relays and How to Troubleshoot Them
2025-08-10
Understanding Sealed Relays: A Comprehensive Guide for Electronics Enthusiasts
2025-08-09
How Miniature Relays Enhance the Functionality of Electronics
2025-08-08
Understanding High Power Relays: Essential Insights for Your Electronic Projects
2025-08-07
Unlocking High-Performance Circuits: Essential Features of Electromagnetic Relays
2025-08-06
A Comprehensive Guide to DC Contactors: Understanding Their Role in Electronic Components
2025-08-05
A Comprehensive Guide to High Power Contactor Ratings and Specifications
2025-08-04
Understanding Electromagnetic Contactors: A Comprehensive Guide for Industry Professionals
Xi'an Yuli Electronic Technology Co., Ltd.
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