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Description
HF49FD-024-1H12GFMiniature Power Relay, Form 1A, VCoil= 24V DC, IMax Switching= 5A , RCoil= 3. 2k, PCB, in Vertical Case Overview Features Specification Gold Plated Contacts Insulation Class A Model HF49FD 024 1H12G Brand Hongfa Contact Form Form 1A Size Category Mini Size 20x5x12. 4mm Termination PCB Coil Rated Voltage 24V AC DC Voltage DC Max. Switching Current 5A Electrical Rating 5A 250VAC 30VDC Coil Power 180mW Power Coil Resistance 3. 2k Isolation Voltage 3KV
Miniature Power Relay, Form 1A, VCoil= 24V DC, IMax Switching= 5A , RCoil= 3.2kΩ, PCB, in Vertical Case
Overview
Features
Specification
Â
- Gold Plated Contacts
- Insulation Class A
| Model | HF49FD-024-1H12G |
| Brand | Hongfa |
| Contact Form | Form 1A |
| Size Category | Mini |
| Size | 20x5x12.4mm |
| Termination | PCB |
| Coil Rated Voltage | 24V |
| AC/DC Voltage | DC |
| Max. Switching Current | 5A |
| Electrical Rating | 5A | 250VAC | 30VDC |
| Coil Power | 180mW Power |
| Coil Resistance | 3.2kΩ |
| Isolation Voltage | 3KV |
| Approvals | UL/Cul/TUV |
| Contact Material | AgNi |
| No. of Pins | 4 Pin(s) |
| No. of Poles | 1 Pole(s) |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
It's simply works
Liquid Molly engine flush simply works.. Put it F 150 and eco boost with the chain rattle. Followed the instructions. A week later they rattling stopped. Scene clean all the sludge out.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Works well
Good product
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Reviewed in the United States on March 17, 2026
★★★★★ 5
what a difference !
Note: there are no English instructions.
I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there.
The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great will use it over and over again
I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.
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Reviewed in the United States on October 19, 2025