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Hongfa Europe GMBH PCB Power Relay 12V DC Coil 10A Switching Current SPST HF33F/012-HSL3F
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 15.3mm |
| Length | 20.5mm |
| Model | HF33F/012-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 Pin |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 320Ω |
| Coil Voltage | 12V dc |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 250V |
| Coil Power | 200mW |
Key Features
- Provides high power switching with a coil power of 200mW.
- PCB mount type with a compact size of 20.5mm length, 10.2mm width, and 15.3mm height.
- Operates reliably within a temperature range of -40°C to 70°C.
- Features silver alloy contacts with low contact resistance of 100mΩ for efficient conductivity.
- Supports switching voltages up to 30V DC and 250V AC.
- Durability of up to 5 million cycles ensures long operational life.
- Coil resistance is 320Ω to maintain consistent coil performance.
- Designed to comply with RoHS standards for environmental safety.
Product Description
Hongfa Europe GMBH HF33F/012-HSL3F is a PCB power relay featuring a 12V DC coil and capable of switching currents up to 10A with a SPST contact configuration. It is designed for compact PCB mounting with dimensions of 20.5mm length, 10.2mm width, and 15.3mm height, making it suitable for space-constrained circuit designs.
This relay offers a coil power consumption of 200mW and a coil resistance of 320Ω, providing high efficiency for switching operations. The relay operates reliably across a wide temperature range from -40°C to 70°C, ensuring performance stability in various industrial and commercial environments.
The contact system uses silver alloy material to minimize contact resistance of 100mΩ, supporting switching DC voltage up to 30V and AC voltage up to 250V. It provides excellent durability, rated up to 5 million switching cycles, making it suitable for demanding applications.
The product complies with RoHS environmental standards and features flux-proof design to enhance reliability and longevity.
Typical applications include automotive engines, household appliances, industrial machinery, medical equipment, and telecommunication devices where reliable power switching is critical.
High power switching with low coil power consumption of 200mW. Compact PCB mount relay with small footprint dimensions. Wide operating temperature range of -40°C to 70°C for diverse environments. Silver alloy contacts ensure low contact resistance and durability.
Supports both DC and AC switching voltages effectively. Rated for 5 million operation cycles for extended lifespan. Compliance with RoHS standards for environmental safety. Flux-proof construction enhances operational reliability.
Versatile applications spanning automotive, industrial, medical, and telecom sectors. Explore more products in the Power Relay category at EnvMart for comprehensive relay solutions.
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Frequently Asked Questions
This model is capable of switching currents up to 10A.
The coil voltage for this relay is 12V DC.
The relay has dimensions of 20.5mm in length, 10.2mm in width, and 15.3mm in height.
It features a Single Pole Single Throw (SPST) contact configuration.
It supports a maximum switching voltage of 30V DC and 250V AC.
The coil power consumption is 200mW.
The contact resistance is 100mΩ, which helps in efficient conductivity.
It operates reliably within a temperature range of -40°C to 70°C.
This relay is rated for up to 5 million switching cycles, ensuring a long operational life.
The contacts are made of silver alloy, which minimizes contact resistance.
Yes, it complies with RoHS standards for environmental safety.
It is designed for PCB mounting with PCB pin terminals.
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