Description
The ADW1103HLW is a low-profile, compact power relay designed for space-constrained applications. With excellent electrical performance and reliability, it’s ideal for controlling high current loads using minimal control power. Perfect for modern compact electronic devices and automation systems.
Technical Information:
- Product Type: Low Profile Power Relay
- Contact Form: SPST-NO (1 Form A)
- Coil Voltage: 3V DC
- Contact Rating: 5A at 250V AC / 30V DC
- Mounting Type: Through Hole
- Coil Resistance: 20 Ohms
- Operate Time: 10 ms
- Release Time: 5 ms
- Height: Approximately 15.8 mm (Low profile)
- Insulation Resistance: 1,000 MΩ min (500 V DC)
- Dielectric Strength: 4,000 V AC (between coil and contacts)
What is a Power Relay?
A power relay is an electromagnetic switch that controls high power circuits using a low voltage signal. It acts as an interface between control electronics and high-voltage systems. Power relays help in safely managing heavy loads without direct manual operation.
Key Features
- Low-profile design for space efficiency
- 5A contact capacity for AC and DC loads
- High dielectric strength (4,000 V AC)
- Fast switching performance
- Strong insulation and long service life
- Designed for through-hole PCB mounting
Benefits
The ADW1103HLW offers a practical and reliable switching solution for compact electronics. Its low profile saves space on circuit boards while maintaining high electrical performance and safety. This makes it a preferred choice for manufacturers and engineers seeking efficiency and reliability.
Key Benefits:
- ✔️ Compact and low-profile for tight enclosures
- ✔️ Handles both AC and DC loads with ease
- ✔️ Fast operation enhances system responsiveness
- ✔️ High insulation ensures safe performance
- ✔️ Long-term durability for stable operation
Applications
- Smart home devices
- Control panels
- Energy meters
- Office equipment
- Home appliances
- Lighting control systems
- Small industrial automation systems
How to Use?
To use the ADW1103HLW, insert it into a compatible PCB via its through-hole terminals and solder it securely. Connect a 3V DC supply to the coil terminals to activate the relay, and route your high-current load through the contact terminals. Always follow the datasheet specifications and recommended circuit design practices for safe and optimal performance.
Cautions
- Do not apply voltage exceeding rated limits.
- Maintain proper spacing from heat-generating components.
- Ensure correct coil polarity and avoid reverse voltage.
- Keep in dry and dust-free conditions.
- Avoid mechanical shocks during installation or handling.
Why You Should Buy
The ADW1103HLW relay stands out for its slim build and strong performance. If your project requires a compact relay with high reliability and safe switching, this product is a great choice. It brings Panasonic’s trusted engineering into even the tightest circuit designs, reducing space without compromising functionality.
Where and Who Uses It
Used by electronics manufacturers, automation engineers, and appliance designers, the ADW1103HLW finds its place in various sectors—from smart homes and office automation to industrial control and compact PCB-based systems. It’s popular among OEMs and design houses that prioritize space and performance.
About the Manufacturer
Panasonic Corporation, a global leader in electronics and electrical components, manufactures a wide range of reliable and innovative relay solutions. Known for precision and long-lasting quality, Panasonic relays are widely adopted across industries for their superior engineering and global support infrastructure.
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