Car Cooling Fan Relay
OE Part Number: 4011283, 4016819
20A switching capability, 12Volt
It has 1A(NO-SPST) contact form
2.8mm QC terminal available
Outline dimensions: 15.6X15.2X16.4mm
Why Choose Foocles Cooling Fan Relay

Our relays are specifically designed to serve as a perfect replacement for original equipment parts.

Our high quality relay housing material is resistant to damage caused by high temperatures or sparks.

Its compact size allows for the installation of more relays in the same electrical system, enabling the creation of more complex logic circuits.

Foocles car relays are manufactured in full compliance with the IATF 16949 standard, and all models have an electrical life of over 80,000 cycles.
Automotive Cooling Fan Relay
The Foocles FLS827S car relay features a compact, sleek design and 2.8mm terminals, ensuring it can be installed in a compact space on a circuit board while effectively dissipating heat.
- Specification
- Coil Ratings
| Contact Form | 1A |
| Contact Material | AgSno2 |
| Max Continuous Current | 20A |
| Max Switching Current | Make: 100A, Break: 30A(Resistive) 13.5VDC |
| Minimum Load | 1A, 6VDC |
| Insulation Resistance | 100MΩ |
| Dielectric Strength(Coil and Contact) | 500VAC/M |
| Ambient Temperature | -40°C~+85°C |
| Operate/Release Time | ≤10ms |
| Release Time | ≤10ms |
| Mechanical Life | 1 X106 |
| Electrical Life | 1 X105 |
| Terminal Type | 2.8mm QC Terminal |
| Rated voltage (VDC) | Operate Voltage (VDC) | Release voltage (VDC) | Coil Resistace (Ω±10%) | Parallel Resistance (Ω±5%) | Equivalent Resistance (Ω±10%) | Coil Power (W) | |
| Standard | 12 | ≤8.0 | ≥1.0 | 155 | – | 0.95 | |
| 12 | ≤8.0 | ≥1.0 | 155 | 1000 | 135 | 1.1 |
Ordering Guide

Outline Dimensions

Remark: In case of no tolerance shown in outline dimension: outline dimension≤1mm, tolerance should be ±0.2mm;
Outline dimension>1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension>5mm, tolerance should be ±0.4mm.
Wiring Diagram (Bottom View)

You can use a bypass relay to test it, or simply measure its resistance or current.
After turning off the power, simply unplug the old one and plug in the new one.
Yes, all the components in our relays comply with the RoHS standard.








