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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 | 277V |
| Coil Power | 360mW |
Key Features
- This relay operates within temperature ranges from -40°C to 85°C.
- It supports switching power up to 2.8 kVA and withstands surge voltages up to 1500V.
- The relay has silver alloy contacts with a low contact resistance of 100 mΩ.
- The compact PCB mount relay measures 19 mm in length, 15.2 mm in width, and 15.5 mm in height.
- Operating coil resistance is 70 Ω with coil power consumption of 360 mW.
- Designed for industrial and electronic applications such as automotive engines, household appliances, and telecommunication equipment.
- Provides reliable power switching with isolation voltage between coil and contact rated at 2.5 kVAC.
- Environmentally friendly and RoHS compliant product.
Product Description
Hongfa Europe GMBH HF3FA/005-HTF is a PCB power relay designed for efficient power switching with a coil voltage of 5V DC and capable of handling switching currents up to 15A. This SPST contact relay is part of the HF3FA series, built with silver alloy contacts for high conductivity and durability.
The relay features a compact design with dimensions 19 mm length, 15.2 mm width, and 15.5 mm height, suitable for PCB mounting in various industrial and electronic environments. The operating temperature range spans from -40°C to 85°C, ensuring reliable performance under harsh conditions.
It can switch resistive loads up to 2.8 kVA and withstands DC voltages up to 28V and AC voltages up to 277V. The coil resistance of 70 Ω and coil power consumption of 360 mW contribute to low power usage, making this relay energy efficient.
The relay is RoHS-compliant, emphasizing environmental safety, and is built to provide isolation voltage between coil and contact of 2.5 kVAC with surge withstand capability of 1500V, enhancing durability and operational safety. Contact resistance is low at 100 mΩ, which supports stable signal integrity.
This relay finds applications in automotive engines, household appliances, industrial machinery, medical equipment, and telecommunication systems, providing robust and reliable switching solutions.
This relay operates within temperature ranges from -40°C to 85°C. It supports switching power up to 2.8 kVA and withstands surge voltages up to 1500V. The relay has silver alloy contacts with a low contact resistance of 100 mΩ.
The compact PCB mount relay measures 19 mm in length, 15.2 mm in width, and 15.5 mm in height. Operating coil resistance is 70 Ω with coil power consumption of 360 mW. Designed for industrial and electronic applications such as automotive engines, household appliances, and telecommunication equipment.
Provides reliable power switching with isolation voltage between coil and contact rated at 2.5 kVAC. Environmentally friendly and RoHS compliant product. Explore more Power Relays and electronic components on EnvMart for advanced industrial and automation solutions.
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Frequently Asked Questions
The maximum switching current for this relay is 15A.
This relay measures 19 mm in length, 15.2 mm in width, and 15.5 mm in height.
The coil voltage for this power relay is 5V DC.
The contact configuration of this relay is SPST (Single Pole Single Throw).
The operating temperature range for this model is from -40°C to 85°C.
The isolation voltage between the coil and contact is rated at 2.5 kVAC.
The contact material used in this relay is silver alloy.
The coil resistance of this relay is 70 Ω.
This relay can withstand surge voltages up to 1500V.
This relay supports PCB mounting.
The coil power consumption of this relay is 360 mW.
Yes, this relay is RoHS compliant, emphasizing its environmental safety.
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