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Hongfa Europe GMBH PCB Signal Relay, DPDT Contact Configuration, 3V DC Coil, 2A Switching Current, 90W Power, RoHS HFD3/3
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 9.2mm |
| Length | 15mm |
| Model | HFD3/3 |
| Width | 7.3mm |
| Mount Type | PCB |
| Contact Material | Gold Plated |
| Series | HFD3 |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -40°C |
| Switching Current | 2A |
| Terminal type | PCB Terminal |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 64.3Ω |
| Coil Voltage | 3V dc |
| Switching DC Voltage | 220V dc |
| Switching AC Voltage | 277V ac |
| Coil Power | 140mW |
| Switching Power | 90W |
Key Features
- Operates with a coil voltage of 3V DC for low power consumption.
- Contact configuration is DPDT providing dual pole double throw switching.
- Supports switching current up to 2A with switching power rating of 90W.
- Designed for a wide operating temperature range from -40°C to 85°C.
- Features PCB terminal mount for secure and reliable installation.
- Contact material is gold plated ensuring low contact resistance of 100mΩ.
- Coil resistance is 64.3Ω with coil power consumption of 140mW.
- Provides high switching AC voltage capacity of 277V AC and DC switching up to 220V DC.
Product Description
Hongfa Europe GMBH HFD3/3 PCB Signal Relay is a non-latching electromagnetic relay designed for printed circuit board mounting. It features a dual pole double throw (DPDT) contact configuration and operates with a 3V DC coil, delivering low power consumption at 140mW coil power. This relay supports a switching current of 2A and switching power up to 90W, accommodating both AC (277V) and DC (220V) voltages.
Manufactured to comply with RoHS standards, it is suitable for industrial, automation, automotive, and electrical control applications. The relay safely functions across a temperature range of -40°C to 85°C and provides high isolation voltage of 2.5KV AC between coil and contacts for reliable operation in demanding environments.
The contacts are gold plated with a low contact resistance of 100mΩ, ensuring stable and efficient electrical connections. It has a compact footprint with dimensions of 15mm length, 7.3mm width, and 9.2mm height, and is mounted via PCB terminals for easy integration into circuit boards.
This subminiature form factor makes the HFD3/3 ideal for signal switching tasks in automotive electronics, communications equipment, and various control systems requiring precision and reliability.
Operates with 3V DC coil voltage and 140mW coil power consumption. DPDT contact configuration enables versatile switching. Supports 2A switching current with 90W maximum switching power. Wide operating temperature range from -40°C to 85°C.
Gold plated contacts reduce resistance ensuring quality signal transmission. High isolation voltage of 2.5KV AC between coil and contacts. Compact size with PCB mounting terminals for easy assembly.
Explore the Hongfa Europe GMBH Signal Relay range in EnvMart’s Electronics & Electricals category for superior quality component solutions tailored to your industrial and automation needs.
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Frequently Asked Questions
This model features a dual pole double throw (DPDT) contact configuration, allowing for versatile switching applications.
It operates with a coil voltage of 3V DC and has a coil power consumption of 140mW.
This relay supports a maximum switching current of 2A and a switching power rating of 90W.
The dimensions of this unit are 15mm in length, 7.3mm in width, and 9.2mm in height.
It operates within a wide temperature range from -40°C to 85°C.
This model is designed for PCB terminal mounting, ensuring secure and reliable installation.
The contacts are made of gold plated material, which helps reduce contact resistance to 100mΩ.
It supports switching AC voltage up to 277V and DC voltage up to 220V.
The coil resistance is 64.3Ω, which is important for determining the current draw when activated.
This relay is manufactured to comply with RoHS standards, ensuring it meets environmental regulations.
It provides a high isolation voltage of 2.5KV AC between the coil and contacts for reliable operation.
This model is suitable for industrial, automation, automotive, and electrical control applications.
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