HJR-78F-24VDC
HJR-78F 20A automotive relay with 24V DC coil for commercial vehicles
Product Overview
Description
The HJR-78F-24VDC variant features a 24V DC coil for commercial vehicle applications. It maintains the same 20A switching capacity and automotive-grade reliability as the 12V version.
Designed for trucks, buses, and heavy equipment, this relay provides reliable switching for 24V vehicle electrical systems. The robust construction withstands the harsh conditions of commercial vehicle operation.
The relay is suitable for lighting control, motor switching, and power distribution in 24V automotive systems.
Product Series
HJR
Primary Application
Commercial vehicles
Key Features
- 24V coil for commercial vehicles
- 20A switching capacity
- Automotive grade
- Heavy-duty design
- High reliability
- Commercial vehicle optimized
Specifications
| Contact Rating | 20A 28VDC |
|---|---|
| Contact Arrangement | 1 Form A (SPST-NO) |
| Coil Voltage | 24V DC |
| Coil Power | 1.2W |
| Contact Material | Silver Alloy |
| Operate Time | 10ms max |
| Release Time | 5ms max |
| Temperature Range | -40°C to +125°C |
| Vibration Resistance | 10G |
Applications
Commercial vehicles
Automotive and EV electronics
Trucks
Electronic system design
Buses
Electronic system design
Heavy equipment
Electronic system design
24V systems
Electronic system design
FAE Expert Insights
"The HJR-78F-24VDC is essential for commercial vehicle applications. The 24V compatibility makes it perfect for trucks and buses. I've used this relay in fleet vehicle projects with excellent reliability in demanding conditions."
24V automotive relay for commercial vehicles
— Michael Chen, BeiLuo
Frequently Asked Questions
What are the key specifications and parameters of HJR-78F-24VDC?
The HJR-78F-24VDC is a high-quality Automotive Relays from Tianbo Electronics. Key specifications include. This relay is designed for reliable switching operation in demanding electronic systems with excellent electrical characteristics, comprehensive safety certifications, and wide operating temperature range. Please refer to the datasheet for complete specifications.
Review the datasheet for complete specifications. Contact BeiLuo FAE for application-specific recommendations.
How do I select and use HJR-78F-24VDC in my design?
For proper selection and usage of HJR-78F-24VDC: (1) Determine your circuit requirements including switching voltage, current, and contact arrangement. (2) Select appropriate coil voltage. (3) Consider PCB layout guidelines. (4) Evaluate the relay in your actual application. (5) Contact BeiLuo FAE for detailed application guidance.
Use our selection guide or contact FAE for application-specific recommendations.
How does HJR-78F-24VDC compare to competitive solutions?
The HJR-78F-24VDC offers competitive advantages including cost-effective pricing, reliable performance, and excellent availability. Tianbo products provide comparable electrical performance at competitive price points with comprehensive safety certifications.
Evaluate based on your specific requirements. Request samples for direct comparison.
What are the typical applications for HJR-78F-24VDC?
The HJR-78F-24VDC is designed for Automotive Relays applications across multiple industries. Typical applications include power switching, motor control, and automation systems.
Ideal for Automotive Relays applications. Verify specifications match your requirements.
What is the lead time, MOQ, pricing, and availability for HJR-78F-24VDC?
For HJR-78F-24VDC: (1) Standard lead time is 4-8 weeks. (2) BeiLuo maintains strategic inventory. (3) MOQ is typically 1,000 pieces. (4) Sample quantities available. (5) Volume pricing available. contact BeiLuo sales for current status.
Contact sales for current lead times and availability.