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Hongfa Europe GMBH PCB Power Relay, 5V DC Coil, 10A Switching Current, SPST Contact Configuration HF33F/005-HSL3F

Category Power Relay Brand Hongfa Europe GMBH Condition New

Specifications

Country of Origin China
Brand Hongfa Europe GMBH
Height 15.3mm
Length 20.5mm
Model HF33F/005-HSL3F
Width 10.2mm
Mount Type PCB
Contact Material Silver Alloy
Series HF33F
Maximum Operating Temperature 70°C
Contact Configuration SPST
Minimum Operating Temperature -40°C
Switching Current 10A
Terminal type PCB Terminal
Contact Resistance 100mΩ
Standards/Approvals RoHS
Coil Resistance 55Ω
Coil Voltage 5V dc
Switching DC Voltage 30V dc
Switching AC Voltage 250V ac
Coil Power 200mW

Key Features

  • This power relay operates with a coil voltage of 5V DC.
  • The contact configuration is Single Pole Single Throw (SPST) suitable for straightforward switching applications.
  • It provides switching capability up to 10A and withstands switching voltages of 250V AC and 30V DC.
  • Designed for PCB mounting with a compact low profile height of 15.3mm.
  • Manufactured with silver alloy contacts for reliable electrical conduction.
  • Supports operating temperatures from -40°C to 70°C ensuring durability in varied environments.
  • Coil power consumption is minimal at 200mW, improving energy efficiency.
  • This relay is RoHS compliant, ensuring environmentally friendly construction.

Product Description

Hongfa Europe GMBH HF33F/005-HSL3F is a high-quality PCB power relay engineered for reliable switching performance in electronic and electrical applications. Featuring a 5V DC coil and SPST contact configuration, this relay can handle switching currents up to 10A, with switching AC voltage of 250V and DC voltage up to 30V.

The relay has a compact form factor with dimensions of 20.5mm length, 10.2mm width, and a low mounting height of 15.3mm, making it suitable for space-constrained printed circuit boards. Constructed using silver alloy contacts, it provides excellent conductivity and long-term durability.

Operating within a temperature range of -40°C to 70°C, this relay is designed to withstand harsh industrial and commercial environments, ensuring reliable operation in automotive engines, household appliances, industrial machinery, medical devices, and telecommunications equipment.

Energy-efficient with a coil power rating of 200mW and a coil resistance of 55Ω, the relay is designed for low power consumption in switching circuits. It features PCB terminals for mounting ease and a contact resistance of 100mΩ, delivering consistent performance and stability.

This product complies with RoHS standards, ensuring environmentally responsible manufacturing processes and materials. It is manufactured in China under the HF33F series, recognized for durable and intermediate power relays.

This power relay operates with a coil voltage of 5V DC. The contact configuration is Single Pole Single Throw (SPST) suitable for straightforward switching applications. It provides switching capability up to 10A and withstands switching voltages of 250V AC and 30V DC.

Designed for PCB mounting with a compact low profile height of 15.3mm. Manufactured with silver alloy contacts for reliable electrical conduction. Supports operating temperatures from -40°C to 70°C ensuring durability in varied environments.

Coil power consumption is minimal at 200mW, improving energy efficiency. This relay is RoHS compliant, ensuring environmentally friendly construction. Applications include automotive engines, household appliances, industrial machinery, medical equipment, and telecommunications.

Explore more Power Relays and related components to suit your industrial and engineering needs on EnvMart.

Hongfa Europe GMBH PCB Power Relay, 5V DC Coil, 10A Switching Current, SPST Contact Configuration HF33F/005-HSL3F
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Frequently Asked Questions

The maximum switching current for this relay is 10A.

This model operates with a coil voltage of 5V DC.

The dimensions of this relay are 20.5mm in length, 10.2mm in width, and a height of 15.3mm.

The contact configuration is Single Pole Single Throw (SPST), suitable for straightforward switching applications.

It supports an operating temperature range from -40°C to 70°C.

This relay features PCB terminals for easy mounting.

The coil power consumption is minimal at 200mW, which improves energy efficiency.

The contact resistance is 100mΩ, providing consistent performance and stability.

It can withstand switching voltages of 250V AC and 30V DC.

The contacts are made from silver alloy, ensuring reliable electrical conduction.

Yes, this relay is RoHS compliant, ensuring environmentally friendly construction.

This relay is suitable for applications in automotive engines, household appliances, industrial machinery, medical devices, and telecommunications equipment.

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