G4A-1A-E DC12 12VDC 20A 4Pins Power Relay SPST-NO, PC Board (2PACK)
High-quality automotive relay designed for reliable switching functionality in various automotive applications.
G4A-1A-E DC12 12VDC 20A 4Pins Power Relay SPST-NO, PC Board (2PACK)
منتج #: 129025764

G4A-1A-E DC12 12VDC 20A 4Pins Power Relay SPST-NO, PC Board (2PACK)

منتج #: 129025764

IQD 10707

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from أمريكا

متوفر فى المخزون
أمريكا مستورد من متجر USA

كمية:

اطلب الآن واحصل عليه حول الأربعاء, يوليو 15
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High-quality automotive relay designed for reliable switching functionality in various automotive applications.
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Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

قدرة عالية
يدعم حمولة تصل إلى 20 أمبير، مما يجعله مثاليًا للتطبيقات الشاقة، مما يضمن أداءً موثوقًا به لمختلف الأجهزة الكهربائية.
تصميم مدمج
يعد الهيكل ذو الأربعة دبابيس مثاليًا للوحات الكمبيوتر الشخصي، حيث يسمح بالتكامل السهل في الإعدادات الموجودة دون التضحية بالمساحة.
بناء متين
تم تصميم هذا المرحل لإطالة العمر، وهو مصمم لتحمل الطلب المرتفع، مما يوفر موثوقية استثنائية ويقلل من متطلبات الصيانة.

تفاصيل المنتج

Shop G4A-1A-E DC12 12VDC 20A 4Pins Power Relay SPST-NO, PC Board (2PACK) online at a best price in العراق. B0D4JNJXW2
وزن العنصر0.2 رطل (90 جرام)

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Suitable For
  • إلكترونيات DIY

    مثالي للهواة الذين يحتاجون إلى مرحل موثوق به لأتمتة المنزل أو المشاريع الإلكترونية الأساسية.

  • تطبيقات السيارات

    مناسب لتعديلات المركبات التي تتطلب التحكم الآمن في المكونات الإلكترونية عالية الطاقة مثل الأضواء والمحركات.

  • التحكم الصناعي

    Effective solution for controlling machinery or automation systems where robust relay performance is essential.

Not Suitable For
  • أنظمة الجهد العالي

    Not suitable for applications requiring handling of high voltage to minimize risks of failure or hazards.

  • أجهزة الحمل الثقيل

    May not perform reliably for devices exceeding the 20A rating, risking failure or damage to equipment.

  • التبديل المعقد

    Lacks multi-pole configuration, not ideal for applications needing intricate switching or multiple outputs.

وصف المنتج

G4A-1A-E DC12 12VDC 20A 4Pins Power Relay SPST-NO, PC Board (2PACK)

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أسئلة وأجوبة العملاء

  • سؤال: What is the main function of the G4A-1A-E DC12 Power Relay?

    إجابه: The G4A-1A-E DC12 Power Relay serves as an electrically operated switch. It controls the flow of current through a circuit when a small control voltage is applied. This relay is particularly useful in applications such as automation systems, vehicle electronics, and home appliances where managing higher power loads is crucial. It operates on a 12V DC supply and can switch currents up to 20A, making it ideal for both low and high-power applications, ensuring both versatility and reliability.
  • سؤال: What does SPST-NO mean in the context of the G4A-1A-E Relay?

    إجابه: The term SPST-NO stands for Single Pole Single Throw - Normally Open. This means that the relay consists of a single switch which is normally open (off) and will close (on) when activated. In practical terms, this allows the relay to complete a circuit and enable devices to operate when triggered. This configuration is widely used in scenarios such as starting motors, turning on lights, or activating electronic devices where control is desired.
  • سؤال: Can the G4A-1A-E Relay be used for LED lighting?

    إجابه: Yes, the G4A-1A-E Relay can be effectively used to control LED lighting systems. Its capability to handle 20A of current makes it suitable for larger LED setups. When controlling LED operations, it can automate on/off functions, integrating into both home and industrial automation systems. For example, it can manage the lighting levels in smart homes or commercial spaces by working with a relay controller that signals the relay based on presence or time schedules.
  • سؤال: What is the significance of the 4 pins in the G4A-1A-E Relay?

    إجابه: The G4A-1A-E Relay features 4 pins, which include two for the coil (power and ground) and two for the load connection. This pin configuration allows for clear and straightforward wiring, facilitating the connection of the relay to the controlling circuit and device it operates. Understanding this setup is crucial when installing the relay into an electrical system, ensuring that it functions correctly without any risk of short-circuits.
  • سؤال: Is the G4A-1A-E Relay suitable for automotive applications?

    إجابه: Yes, the G4A-1A-E Relay is highly suitable for automotive applications due to its 12V operating voltage, which aligns with standard vehicle electrical systems. It can be employed for various tasks such as controlling headlights, power windows, and other electronic devices needed in vehicles. Its robust construction can endure the vibrations and temperature variations typical in automotive environments, thus enhancing the reliability of automotive electronics.
  • سؤال: How do I install the G4A-1A-E Relay on a PC board?

    إجابه: Installing the G4A-1A-E Relay on a PC board involves soldering the pins to predefined holes on the board. Begin by identifying the designated locations for coil and load connections. Insert the relay pins through the holes, ensuring they align correctly, and then solder them to secure the relay in place. This process is essential for creating a stable connection within your circuit, enabling the relay to operate effectively in controlling other electronic components.
  • سؤال: What kind of control circuit is compatible with the G4A-1A-E Relay?

    إجابه: The G4A-1A-E Relay is compatible with various control circuits that provide a 12V DC signal for actuation. This can include simple switch controls, microcontrollers like Arduino, or automated systems set to trigger the relay based on certain conditions. For instance, it can be wired into a home automation system where a sensor detects movement and sends a signal to activate the relay, such as turning on lights or an alarm system.
  • سؤال: What protection features does the G4A-1A-E Relay include?

    إجابه: The G4A-1A-E Relay inherently provides isolation between the control circuit and the load circuit, protecting sensitive components from high voltage surges. However, it's advisable to implement additional components such as flyback diodes to protect against voltage spikes when the relay is de-energized. This added protection ensures longevity and reliability in electronic installations, particularly in applications where inductive loads are controlled.
  • سؤال: Can I use the G4A-1A-E Relay for high-power devices?

    إجابه: Absolutely, the G4A-1A-E Relay is designed to handle loads up to 20A, making it capable of controlling high-power devices such as motors, heaters, or industrial equipment. When using it for such applications, it is crucial to ensure that the connected load does not exceed the relay's rating to maintain safety and performance. This makes it an excellent choice in industrial automation and home power management setups.
  • سؤال: أين يمكنني شراء مرحل الطاقة G4A-1A-E DC12 12VDC 20A 4Pins؟

    إجابه: You can purchase the G4A-1A-E DC12 12VDC 20A 4Pins Power Relay from Ubuy. Ubuy provides a wide selection of electronic components, including relays, and ensures a straightforward purchasing experience. They cater to users in Iraq, facilitating easy access to quality parts for your electronic projects and applications.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · عبر Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · عبر Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · عبر Trustpilot
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