TC-MASTERLES 4016819 Ultra Micro Relay General 12VDC 20A 4PINS

( Brand: Tc-masterles ), ( Manufacturer Part Number: 4016819 ), ( Product Dimensions: 0.61 X 0.59 X 0.63 Inches; 0.63 Ounces ), ( Country Of Origin: China ), ( Item Length: 0.61 ), ( Item Height: 0.63 ), ( Item Width: 0.59 )

Review TC MASTERLES Pcs 12vdc 20a 4pins Ultra Micro Iso Automotive Relay General

The TC-MasterLE 4016819 is a versatile ultra-micro ISO relay designed for various automotive and industrial applications. This 12VDC, 20A, 4-pin relay is engineered to deliver reliable switching performance for your project needs.

Measuring at a compact size, the ultra-micro design makes it an ideal choice for space-constrained applications. The relay comes with four pins: NO (Normally Open), COM (Common), NC (Normally Closed), and C (Coil). The NO and NC contacts are rated for a maximum current of 20A, while the coil requires a current of less than 50mA at 12VDC for actuation.

The TC-MasterLE 4016819 is built with high-quality materials, ensuring a long service life and excellent performance under various conditions. The contacts are made of silver-plated copper to minimize contact resistance and provide superior conductivity. The relay also features a gold-plated coil for enhanced durability and resistance to corrosion.

This 4-pin ISO relay is designed to meet international standards, making it a suitable option for global applications. It also offers a quick-connect design for easy installation and wiring, saving you valuable time and effort during the building process.

The TC-MasterLE 4016819 is a reliable and efficient solution for various control applications. Whether you're working on a custom car build, designing an industrial automation system, or building a complex electronic project, this ultra-micro ISO relay will help ensure your system functions as intended.

The TC-Master Air 4016819 is a 12VDC, 20A, 4-pin ultra micro isolating relay. This type of relay is commonly used in automotive and industrial applications where it's important to keep the control and load circuits electrically isolated from each other. Here are some potential pros and cons of buying this relay:

1. Compact size: This relay is very small and can be easily integrated into tight spaces.

2. High current capacity: With a 20A current rating, it can handle relatively heavy loads.

3. Isolation: The relay ensures that the control and load circuits are electrically isolated from each other, which can help prevent damaging surges and electrical interference.

4. Versatile: The 4-pin configuration makes it suitable for a wide range of applications.

5. Easy to install: The relay is relatively easy to install and can be controlled by a simple 12VDC signal.

1. Limited voltage range: The relay is designed for 12VDC applications only.

2. Not weatherproof: The relay is not designed for outdoor use and should be protected from moisture and other environmental hazards.

3. Relatively expensive: This relay may be more expensive than some other types of relays with similar specifications.

4. Requires a separate coil power source: The control circuit and the load circuit must be powered separately, which can add complexity to the installation.

In conclusion, the TC-Master Air 4016819 is a high-quality, compact, and versatile relay that is suitable for a wide range of applications where electrical isolation is important. However, it may be relatively expensive and requires a separate power source for the coil. If you're looking for a reliable and compact isolating relay for a 12VDC application, this could be a good choice. However, if you need a relay with a wider voltage range or a lower price point, you may want to consider other options. Ultimately, the decision to buy this relay depends on your specific application requirements and budget.

Details:

Durability: Built to last, this relay is made from high-quality materials and can withstand even the toughest conditions, ensuring that your vehicle remains reliable efficient for years come. Compatibility: The 4016819 Polaris relay designed to be compatible with 303-1AH-C-R1 U01, this is perfect for automotive car cooling fans, making it a must-have anyone looking keep their vehicle running smoothly. Easy installation: The 4016819 Ultra Micro ISO Automotive relay is easy to install and requires minimal maintenance, meaning you can spend more time on the road less in garage. Fast Delivery.

part #: 4016819 price

• $22.51

specifications secusammy:

• brand: Tc-masterles
• mpn: 4016819
• product dimensions: 0.61 X 0.59 X 0.63 Inches; 0.63 Ounces
• country of origin: China
• item length: 0.61
• item height: 0.63
• item width: 0.59

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• policy: No Returns

general secusammy:

• Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
• condition: New

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• availability: In Stock
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• started: August 1, 2025
• options: Ship-to-home
• quantity: 2

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