
( Brand: Hqrp ), ( Manufacturer Part Number: 887774712051816 ), ( Part Type: Starter ), ( Style: Qp2-4r7 4.7 Ohm 3-pin ), ( Current Rating: 4.7 Amps ), ( Mounting Type: Surface Mount ), ( Country Of Origin: China ), ( Connector Type: Plug-in ), ( Item Weight: 1.58 Ounces ), ( Operation Mode: Automatic ), ( Batteries Included : No ), ( Wattage: 94.49 Watts ), ( Contact Type: Normally Open ), ( Contact Material: Plastic ), ( Package Dimensions: 4.8 X 3 X 1.1 Inches ), ( Coil Resistance: 4.7 Ohms ), ( UPC: 313098682622 )
The HQRP 887774712051816 QP2-4R7 is a high-performance 4.7 volt, 3-pin PTC (Positive Temperature Coefficient) starter/relay. This component is designed to control the electrical flow to the starter motor in automotive applications.
The starter relay plays a crucial role in starting the engine by providing a large electrical current to the starter motor when the key is turned. The PTC technology integrated into this relay ensures reliable and safe operation. When the current flowing through the relay exceeds a predetermined level, the PTC element inside the relay heats up and causes the contact to break, thus preventing any further current flow and protecting the circuit from potential damage.
This 3-pin starter relay is designed to fit into most standard automotive applications. The first pin is for the battery positive voltage, the second pin is for the control signal from the ignition switch, and the third pin is for the starter motor. The size of the relay is compact, measuring approximately 62.5mm x 35mm x 19mm (2.46 inches x 1.38 inches x 0.75 inches), making it easy to install in most vehicles.
The HQRP 887774712051816 QP2-4R7 is constructed from high-quality materials, ensuring durability and long-lasting performance. The contacts are made from silver-plated copper, ensuring excellent conductivity and resistance to corrosion. The housing is made from a durable and heat-resistant material, ensuring the relay can withstand the harsh conditions of a vehicle's engine compartment.
In summary, the HQRP 887774712051816 QP2-4R7 is a high-performance, reliable, and safe 4.7 volt, 3-pin PTC starter relay designed for automotive applications. Its compact size, durability, and easy installation make it an ideal choice for replacing or upgrading the starter relay in most vehicles.
a. PTC (Positive Temperature Coefficient) Technology: This type of relay has temperature compensation, which can help prevent overheating and possible damage to the vehicle's electrical system.
b. 3-pin Design: This relay has a simpler wiring setup due to its 3-pin design, making installation easier and quicker.
c. Durable: The HQRP QP2-4R7 relay is known for its robustness and long service life, which can save you replacement costs in the long run.
2. Cons:a. Compatibility: Ensure this specific relay is compatible with your vehicle model before purchasing, as using the wrong one can lead to various issues.
b. Availability: It might be more challenging to find this particular relay in local auto parts stores, and you may need to order it online.
c. Cost: While it's not the most expensive option, you may find cheaper alternatives that might not offer the same features and benefits.
3. Conclusion:The HQRP 887774712051816 QP2-4R7 4.7 3-pin PTC Starter/Start Relay offers several advantages such as PTC technology, simpler wiring, and durability. However, it's crucial to ensure compatibility before purchasing and consider the availability and cost. Ultimately, if you prioritize reliability and temperature compensation, this relay could be a worthwhile investment for your vehicle.
4. Recommendation:If you're confident that the HQRP QP2-4R7 is the right relay for your vehicle and you're comfortable with the cost and availability, then it's a solid choice. However, if you're unsure or want to explore other options, consider researching alternative reliable relays that might offer similar features at a lower cost or better availability. Always ensure compatibility before making a purchase.
This versatile electric part serves as a mini fridge relay and starter, while also functioning starter for water coolers an overload protector fridges dispenser compressors. Compatible with Danny DCR033B1WDB Compact Refrigerators. Any use of the brand names or model designations for this product are made solely purposes demonstrating compatibility. HQRP Compressor PTC Starter / Start Relay;.
Resistance: 4.7 Ohm; Pin Quantity: 3; Easy to install;. This is not an Original Equipment Manufacturer OEM product, HQRP branded product a replacement. Product Name: QP2-4R7 Start Relay; Material: Plastic; Color: Black;. Replaces OEM P/N: # QP2-4R7 QP2-4.7 QP2-4.7G12 WS-EP14F 6R8MD3 AP4565041 1206682.