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Hongfa Europe GMBH PCB Power Relay 5V dc Coil, 15A Switching Current, SPST HF3FA/005-HTF
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 15.5mm |
| Length | 19mm |
| Model | HF3FA/005-HTF |
| Width | 15.2mm |
| Mount Type | PCB |
| Contact Material | Silver Alloy |
| Series | HF3FA |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -40°C |
| Switching Current | 15A |
| Terminal type | PCB Pin |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 70Ω |
| Coil Voltage | 5V dc |
| Switching DC Voltage | 28V dc |
| Switching AC Voltage | 28V ac |
| Coil Power | 360mW |
Key Features
- Designed for PCB mounting with PCB pin terminals.
- Operates with a coil voltage of 5V DC and coil power consumption of 360mW.
- Provides a switching current capacity up to 15A and switching power of 2.8kVA.
- Built with silver alloy contacts ensuring low contact resistance of 100mΩ.
- Operates reliably in temperatures from -40°C up to 85°C.
- Isolation voltage between coil and contacts is rated at 2.5KV AC.
- Surge withstand voltage capability up to 1500V enhances durability.
- Durability rated up to 10 million cycles ensuring long service life.
Product Description
Hongfa Europe GMBH HF3FA/005-HTF is a subminiature high-power PCB power relay with a 5V DC coil voltage, capable of switching a current up to 15A in a SPST contact configuration. It features a compact design with a low mounting height of 15.5mm, making it ideal for applications requiring a reliable power relay in a small form factor.
This relay supports switching power up to 2.8kVA with silver alloy contacts to provide low contact resistance and excellent conductivity. The coil resistance is 70Ω with a coil power consumption of 360mW, optimized for low power operation. It operates efficiently within a temperature range from -40°C to 85°C, ensuring stability in demanding environments.
The relay offers an isolation voltage of 2.5KV AC between the coil and contacts and can withstand surge voltages up to 1500V, enhancing protection and longevity. Its durability is rated up to 10 million operational cycles, suitable for industrial, automotive, household appliances, medical equipment, telecommunication, and industrial machinery applications.
Constructed with quality materials including silver alloy contacts, the relay offers dependable switching performance and complies with RoHS environmental standards. Designed for PCB mounting with PCB pin terminals. Operates with a 5V DC coil voltage and 360mW power consumption.
Switching current capacity of 15A with 2.8kVA switching power. Silver alloy contacts provide low resistance and long life. Operating temperature range from -40°C to 85°C. Isolation voltage of 2.5KV AC and 1500V surge withstand voltage.
Durability up to 10 million cycles. RoHS compliant and environmentally friendly product.
This Hongfa Europe GMBH power relay is paramount for industries requiring precise and reliable power switching solutions including automotive, communications, industrial automation, and medical sectors. Its robust design ensures optimal performance even under harsh operating conditions.
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Frequently Asked Questions
This model has a switching current capacity of 15A.
It operates with a coil voltage of 5V DC.
The dimensions are 19mm in length, 15.2mm in width, and 15.5mm in height.
The relay features a Single Pole Single Throw (SPST) contact configuration.
It operates efficiently within a temperature range from -40°C to 85°C.
It is built with silver alloy contacts, providing low contact resistance of 100mΩ.
The coil power consumption is 360mW.
The isolation voltage is rated at 2.5KV AC.
It can withstand surge voltages up to 1500V.
The durability is rated up to 10 million operational cycles.
Yes, it complies with RoHS environmental standards.
The coil resistance is 70Ω.
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