Product Description
HF115F-T Relay by HONGFA, 16A/250VAC
Features
- High Temperature: 105℃
- Low height 15.7 mm
- 5kV dielectric strength (between coil and contacts)
- Creepage distance: 10mm
- Meeting VDE 0700, 0631 reinforce insulation
- Product in accordance to IEC 60335-1 available
- UL insulation system: Class F
HONGFA Relay HF115F-T, 250VAC/16A Overview
The HONGFA HF115F-T is a slim-profile electromagnetic relay designed for switching AC loads up to 16 A at 250 VAC. With a maximum operating temperature of 105 °C and reinforced insulation meeting VDE 0700/0631 and IEC 60335-1, it is ideal for compact power control and protection applications.
Key Features of HONGFA Relay HF115F-T, 250VAC/16A
- High temperature tolerance up to 105 °C for demanding environments
- Low profile design at just 15.7 mm height for space-constrained PCBs
- 5 kV dielectric strength between coil and contacts for superior isolation
- 10 mm creepage distance to prevent arcing under high voltage
- Reinforced insulation compliant with VDE 0700 and 0631 standards
- UL Class F insulation system and IEC 60335-1 certification available
- Genuine HONGFA product, fast shipping from Zbotic
Applications and Use Cases
- Switching heating elements and motors in domestic appliances
- AC mains control in HVAC systems and air conditioners
- Power distribution in industrial control panels
- Backup switch-over relays in UPS and power redundancy units
- Smart home automation modules requiring high-voltage switching
- Embedded control boards for vending machines and kiosks
How to Use HONGFA Relay HF115F-T, 250VAC/16A
Mount the HF115F-T onto a compatible PCB footprint or socket, ensuring coil pins and contact terminals align correctly. Solder or insert the relay, wire the coil to the designated drive circuit, and connect your AC load to the common (COM) and normally open (NO) terminals. Verify wiring, apply the rated coil voltage to energize the relay, and test switching under no-load conditions before integrating into full operation.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What is the maximum switching current of the HF115F-T relay?
This relay is rated to switch up to 16 A at 250 VAC on its normally open contacts, making it suitable for most household and light industrial loads.
How does the relay maintain insulation under high voltage?
The HF115F-T features a 5 kV dielectric strength between coil and contacts, a 10 mm creepage distance, and reinforced insulation meeting VDE 0700/0631 and IEC 60335-1 standards for safe high-voltage operation.
Can the relay be used in high-temperature environments?
Yes, the relay is designed for continuous operation up to 105 °C and uses a UL Class F insulation system, ensuring reliable performance even in elevated ambient temperatures.
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| Current Rating | 16A |
|---|---|
| SKU | AI0687 |
| Availability | Out of Stock |
Applications & Use Cases
The HONGFA Relay HF115F-T, 250VAC/16A is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Nakul Saxena (verified owner) –
Good quality HONGFA Relay HF115F-T, 250VAC/16A. Using it for my college project. Performs as expected.
Ayush Dhawan (verified owner) –
Good quality HONGFA Relay HF115F-T, 250VAC/16A. Using it for my college project. Performs as expected.
Pooja Jain (verified owner) –
Outstanding quality! This HONGFA Relay HF115F-T, 250VAC/16A has been running 24/7 for months without a single failure.
Priya Saini (verified owner) –
Decent HONGFA Relay HF115F-T, 250VAC/16A. Trigger voltage is compatible with both 3.3V and 5V logic.
Vidya Malhotra –
Love this HONGFA Relay HF115F-T, 250VAC/16A. Click sound is satisfying and switching is instantaneous.
Paras Vyas (verified owner) –
Love this HONGFA Relay HF115F-T, 250VAC/16A. Click sound is satisfying and switching is instantaneous.
Naveen Parekh (verified owner) –
This HONGFA Relay HF115F-T, 250VAC/16A is robust and well built. PCB quality is excellent.
Dev Malhotra (verified owner) –
Perfect HONGFA Relay HF115F-T, 250VAC/16A for my IoT project. Controlling appliances remotely works flawlessly.
Isha Luthra –
Good quality HONGFA Relay HF115F-T, 250VAC/16A. Using it for my college project. Performs as expected.
Paras Goyal (verified owner) –
This HONGFA Relay HF115F-T, 250VAC/16A works perfectly with my Arduino. Easy to wire and control.
Vaishali Iyer (verified owner) –
Perfect HONGFA Relay HF115F-T, 250VAC/16A for my IoT project. Controlling appliances remotely works flawlessly.
Akshat Banerjee (verified owner) –
This HONGFA Relay HF115F-T, 250VAC/16A is robust and well built. PCB quality is excellent.
Pranav Parekh –
This HONGFA Relay HF115F-T, 250VAC/16A is robust and well built. PCB quality is excellent.
Hemant Sharma (verified owner) –
This HONGFA Relay HF115F-T, 250VAC/16A is robust and well built. PCB quality is excellent.
Kabir Bisht –
Great quality HONGFA Relay HF115F-T, 250VAC/16A. All channels working. Optocoupler isolation is a nice feature.
Diya Trivedi (verified owner) –
Excellent HONGFA Relay HF115F-T, 250VAC/16A! Switching is clean and reliable. Using it for home automation.
Yash Solanki (verified owner) –
Average HONGFA Relay HF115F-T, 250VAC/16A. Works but the relay generates some EMI. Added snubber to fix.
Bhavna Kulkarni (verified owner) –
Great HONGFA Relay HF115F-T, 250VAC/16A. Easy to integrate with NodeMCU for WiFi-based control.
Lalit Jain (verified owner) –
Decent HONGFA Relay HF115F-T, 250VAC/16A. Trigger voltage is compatible with both 3.3V and 5V logic.