The HF41F/005-HS is a subminiature high-sensitivity relay manufactured by HongFa. This relay is designed for applications where low power consumption and compact size are critical. Its high sensitivity allows it to be driven directly by low-power logic circuits.

Applications:

• Telecommunications equipment
• Remote control systems
• Consumer electronics
• Battery-powered devices
• Signal switching circuits

Features:

• Subminiature size for space-saving design
• Contact form: SPDT (Single Pole Double Throw)
• Contact rating: 5A at 250VAC / 30VDC
• Coil voltage: 5VDC
• High sensitivity (low coil power consumption)
• Sealed construction available
• RoHS compliant

Benefits:

• Low coil power consumption extends battery life in portable devices.
• Compact size enables high-density mounting on PCBs.
• High sensitivity allows direct driving from low-power logic circuits, simplifying circuit design.
• Reliable switching performance ensures consistent operation of connected devices.
• RoHS compliance ensures environmental friendliness.

Additional Details:

The HF41F series relays are known for their small footprint and low power requirements. The '005' specifies a 5VDC coil voltage. The 'HS' suffix indicates high sensitivity. Depending on the specific model, a sealed version may be available for enhanced environmental protection. This relay is commonly used in applications where minimizing power consumption is a priority.

Technical Specifications:

Contact Resistance: 100 mOhm (max)
Operate Time: 6ms (max)
Release Time: 4ms (max)
Insulation Resistance: 1000 MOhm (min) at 500VDC
Dielectric Strength: 1000VAC between contacts; 1500VAC between coil and contacts
Operating Temperature: -40°C to +85°C
Weight: Approximately 3.5g