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Hongfa Europe GMBH PCB Power Relay, 12V DC Coil, 20A Switching Current, SPST Contact Configuration HF115F-L/12-H3L1TF(610)
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 15.7mm |
| Length | 29mm |
| Model | HF115F-L/12-H3L1TF(610) |
| Width | 12.7mm |
| Mount Type | PCB |
| Contact Material | Silver Alloy |
| Series | HF115F-L |
| Maximum Operating Temperature | 85°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -40°C |
| Switching Current | 20A |
| Terminal type | PCB Terminal |
| Contact Resistance | 100mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 360Ω |
| Coil Voltage | 12V dc |
| Switching DC Voltage | 300V dc |
| Switching AC Voltage | 440V ac |
| Coil Power | 400mW |
Key Features
- The relay uses a single-pole, single-throw (SPST) contact configuration for straightforward circuit control.
- It supports switching AC voltage up to 440V and DC voltage up to 300V.
- The compact design features a low mounting height of 15.7mm and PCB terminal mounting type.
- Durable silver alloy contacts provide excellent conductivity and long service life.
- Operates efficiently within a temperature range from -40°C to 85°C.
- The coil resistance is 360Ω with a coil power rating of 400mW, optimizing energy usage.
- The relay withstands an isolation voltage of 5KVAC between coil and contacts.
- Designed for high durability, the relay supports up to 2 million operational cycles.
Product Description
Hongfa Europe GMBH HF115F-L/12-H3L1TF(610) PCB Power Relay is a high-performance signaling device designed for reliable switching in electronic circuits. This power relay is actuated by a 12V DC coil and can handle switching currents up to 20A, suited for both DC and AC applications with contact ratings reaching 300V DC and 440V AC respectively. The relay's SPST (Single-Pole Single-Throw) contact configuration enables simple on/off control for various systems.
The device features a low profile with a height of only 15.7mm, making it suitable for compact PCB mounting applications. Its construction includes silver alloy contacts that ensure superior conductivity and longevity. The relay's coil resistance is 360 ohms, consuming 400mW of power during operation, which helps maintain efficiency in power-sensitive equipment.
Engineered for endurance, the HF115F-L/12-H3L1TF(610) supports up to 2 million cycles and remains operational across a broad temperature range from -40 to 85 degrees Celsius. The isolation voltage rating of 5KVAC between coil and contacts provides robust electrical isolation, enhancing safety and reliability.
This relay is RoHS compliant, underscoring its environmental safety credentials. It is extensively used across multiple sectors including automotive engine control systems, household electronic appliances, heavy industrial machinery, medical devices, and telecommunications equipment.
The relay delivers power switching capability up to 280W under DC conditions. Its PCB terminal design eases installation and integration into electronic assemblies. The compact size and robust contact materials optimize space and performance.
Wide operational temperature range supports diverse environmental conditions. High contact switching capacity ensures durability in demanding applications. Excellent electrical isolation between coil and contacts enhances safety.
Durability through 2 million cycles reduces maintenance and replacement costs. RoHS compliance affirms environmental and health safety standards. Versatile use cases span automotive, industrial, medical, and telecom industries.
Explore more power relay options and other electronic components on EnvMart to meet your technical and industrial project needs.
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Frequently Asked Questions
The maximum switching current for this model is 20A.
It supports switching AC voltage up to 440V and DC voltage up to 300V.
The relay operates with a 12V DC coil and has a coil power rating of 400mW.
The dimensions are 29mm in length, 12.7mm in width, and 15.7mm in height.
This model features a single-pole, single-throw (SPST) contact configuration.
It operates efficiently within a temperature range from -40°C to 85°C.
The contact material is silver alloy, which provides excellent conductivity.
This relay is designed to support up to 2 million operational cycles.
The isolation voltage rating between the coil and contacts is 5KVAC.
It features a PCB terminal mounting type, making it suitable for compact installations.
Yes, this relay is RoHS compliant, ensuring it meets environmental safety standards.
It is extensively used in automotive engine control systems, household electronic appliances, heavy industrial machinery, medical devices, and telecommunications equipment.
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