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Hongfa Europe GMBH PCB Power Relay 3V DC Coil, 10A Switching Current, SPST Contact HF46F-G/3-HS1F(610)
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 15.3mm |
| Length | 20.5mm |
| Model | HF46F-G/3-HS1F(610) |
| Width | 7mm |
| Mount Type | PCB |
| Contact Material | Silver Alloy |
| Series | HF46F-G |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -40°C |
| Switching Current | 10A |
| Terminal type | PCB Pin |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 45Ω |
| Coil Voltage | 3V dc |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 277V |
| Coil Power | 200mW |
Key Features
- Compact PCB mount relay with a low height of 15.3mm.
- Operates with coil voltage of 3V DC and coil power of 200mW.
- Supports switching power of up to 2.8 kVA and switching AC voltage up to 277V.
- Features silver alloy contacts with a contact resistance of 100mΩ ensuring reliable conductivity.
- Wide operating temperature range from -40°C to 85°C for versatile industrial use.
- Plastic sealed construction providing environmental protection.
- Durability rated at up to 5 million cycles for long service life.
- Isolation voltage of 10KV between coil and contact improves safety.
Product Description
Hongfa Europe GMBH HF46F-G/3-HS1F(610) is a high-quality PCB mount power relay equipped with a 3V DC coil and capable of switching currents up to 10A. This SPST (Single Pole Single Throw) relay is designed for subminiature intermediate power applications with precise and reliable switching performance.
The relay has a compact form factor with dimensions of 20.5 mm length, 7 mm width, and a height of 15.3 mm, making it suitable for space-constrained PCB mount environments. The coil resistance is 45 ohms, consuming only 200mW power, offering efficient operation.
With a switching power rating of 2.8 kVA and the ability to handle AC voltages up to 277V and DC voltages to 30V, this relay is versatile across different electrical control applications. Silver alloy contacts provide enhanced conductivity and low contact resistance of 100mΩ for reliable switching longevity.
The relay supports a broad operating temperature range from -40°C to 85°C and features plastic sealed construction for environmental resistance and durability. It offers high durability rated at 5 million mechanical cycles, ensuring excellent longevity for industrial and commercial use. The 10KV isolation between coil and contact ensures safe and reliable electrical isolation.
Compact dimensions enable flexible PCB mounting. Energy efficient coil operation at 3V DC with 200mW power consumption. Robust switching capabilities with 10A current and high switching power ratings. Silver alloy contacts ensure minimal contact resistance and long service life.
Broad temperature tolerance suitable for harsh environments. Durable sealed design protects internal components. Compliant with RoHS and reinforced insulation standards for safe usage. Applications include automotive engines, household appliances, industrial machinery, medical devices, and telecommunications.
This power relay is optimal for various electrical and automation industries requiring reliable intermediate power switching components. Browse more in the Power Relay category at EnvMart for compatible and complementary electronic control components.
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Frequently Asked Questions
This power relay can handle a switching current of up to 10A.
The relay operates with a coil voltage of 3V DC and consumes 200mW of power.
The dimensions of this relay are 20.5 mm in length, 7 mm in width, and 15.3 mm in height.
This relay can switch AC voltages up to 277V and DC voltages up to 30V.
The relay features a Single Pole Single Throw (SPST) contact configuration.
The contact resistance is rated at 100mΩ, ensuring reliable conductivity.
It operates within a temperature range of -40°C to 85°C.
The contacts are made of silver alloy, which enhances conductivity.
This relay is rated for up to 5 million mechanical cycles, providing long service life.
This model is designed for PCB mounting with PCB pin terminals.
Yes, it is compliant with RoHS standards, ensuring it meets environmental regulations.
It is suitable for various applications, including automotive engines, household appliances, industrial machinery, medical devices, and telecommunications.
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