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Hongfa HF105F-1/012D-1HST 12V 40A Miniature High Power Latching Relay
SKU:
MOD-QC5997
Availability:
1
In Stock
-
- Rs. 212.00
- Unit price
- per
Subtotal:
Rs. 212.00
Description
xHongfa HF105F-1/012D-1HST 12V 40A Miniature High Power Relay is a high-performance PCB mount electromagnetic relay designed for switching heavy AC and DC loads with excellent reliability and long service life. Featuring a 12V DC coil, SPST-NO (1 Form A) contact configuration, and a switching capacity of up to 40A, this relay is ideal for power supplies, industrial automation, battery chargers, UPS systems, inverters, HVAC equipment, and home appliances. Its compact design, high dielectric strength, and robust AgSnO₂ contacts ensure dependable operation in demanding applications.
Hongfa HF105F-1/012D-1HST 12V Miniature High Power Latching Relay Datasheet
Features:
- 40A High Current Switching Capability
- 12V DC Coil Voltage
- SPST-NO (1 Form A) Contact Configuration
- High 4kV Dielectric Strength Between Coil and Contacts
- Heavy Load Switching up to 7200VA
- Approx. 900mW Low Coil Power Consumption
- PCB Mount Design
- Silver Tin Oxide (AgSnO₂) Contacts
- Plastic Sealed Construction
- Long Mechanical and Electrical Life
- RoHS Compliant
Specifications:
| Parameter | Value |
|---|---|
| Product Type | Miniature High Power Relay |
| Brand | Hongfa |
| Model | HF105F-1/012D-1HST |
| Contact Arrangement | 1 Form A (SPST-NO) |
| Coil Voltage | 12V DC |
| Rated Coil Power | Approx. 900mW |
| Coil Resistance | 155Ω ±10% |
| Pick-Up Voltage (Max.) | 9V DC |
| Drop-Out Voltage (Min.) | 1.2V DC |
| Maximum Coil Voltage | 15.6V DC |
| Nominal Coil Current | Approx. 77.4mA |
| Contact Material | AgSnO₂ |
| Contact Resistance | 50mΩ Max. (Initial) |
| Rated Switching Current | 40A Max. |
| Rated Load | 30A @ 240VAC, 20A @ 28VDC |
| Maximum Switching Voltage | 277VAC / 28VDC |
| Maximum Switching Capacity | 11080VA / 1200W |
| Dielectric Strength (Coil to Contacts) | 2500VAC / 4000VAC (Depending on Terminal Type) |
| Dielectric Strength (Open Contacts) | 1500VAC for 1 Minute |
| Insulation Resistance | 1000MΩ Min. @ 500VDC |
| Operate Time | 15ms Max. |
| Release Time | 10ms Max. |
| Mechanical Life | 10 × 10⁶ Operations |
| Electrical Life | 100,000 Operations (Resistive Load) |
| Shock Resistance | 98m/s² Functional, 980m/s² Destructive |
| Vibration Resistance | 10Hz–55Hz, 1.5mm Double Amplitude |
| Ambient Temperature | -55°C to +85°C (DC Coil) |
| Humidity | 5% to 85% RH |
| Mounting Type | PCB Through Hole |
| Termination | PCB Pins |
| Construction | Plastic Sealed |
| Approximate Weight | 36g |
| Safety Approvals | UL, cUL, VDE, CQC |
| Applications | UPS Systems, Power Supplies, Battery Chargers, Industrial Automation, HVAC Equipment, Home Appliances, Inverters, Motor Control |
| RoHS Compliance | Yes |
Also Check These Out:
12V 8 Channel Relay Module with Optocoupler
4-Channel 12V Relay Module with Optocoupler
PCB For 1 Channel Relay Module with Optocoupler Input
Package Includes:
1 x Hongfa HF105F-1/012D-1HST 12V 40A Miniature High Power Relay
Shipping & Return
xReturns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
Shipping
We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.
For any questions related to shipping, please contact our support team at support@quartzcomponents.com.
Note: The minimum order value for COD orders is ₹500.
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