Unlocking the Power of 301 1C C R1 U01 12Vdc: My Expert Insights and Personal Experience
When I first stumbled upon the term ‘301 1C C R1 U01 12Vdc’, I was intrigued by the world of electrical components and their significance in modern technology. This seemingly cryptic code represents a specific relay module, a vital component that plays a crucial role in countless electronic applications. As I delved deeper, I discovered how these compact devices serve as the backbone of automation, allowing systems to control high-power devices with low-power signals. From home automation to industrial machinery, the versatility and reliability of the 301 1C C R1 U01 12Vdc relay exemplify the unseen yet essential components that keep our technological landscape thriving. Join me as I explore the fascinating intricacies of this relay and its impact on our daily lives, revealing why understanding such components is more important than ever in our increasingly automated world.
I Explored The Features Of The 301 1C C R1 U01 12Vdc And Share My Insights Below

301-1C-C-R1 U01 12VDC Relay (Set of 4) – VJ28-95F24-S01 Replacement 5 Pins Automotive SPDT Multifunctional Relay 20A

301-1C-C-R1-U01 12VDC 35A 5Pins Automotive Relay for General Purpose Applications in Power – SPDT, Low Cost with ISO 280 Footprint, and Operating Temperature Range of -40°C to 125°C
1. (Pack of 2) 301-1C-C-R1 U01 12VDC Automotive Relay 5 Pins SPDT

As someone who values reliability and efficiency in automotive components, I am genuinely excited to share my analysis of the ‘(Pack of 2) 301-1C-C-R1 U01 12VDC Automotive Relay 5 Pins SPDT’. This product combines quality engineering with practical features that cater to both hobbyists and professionals alike. If you’re in the market for a dependable automotive relay, this pack is certainly worth considering.
One of the standout features of this relay is its micro 280 design, which makes it compact yet powerful. The SPDT (Single Pole Double Throw) contact configuration offers versatility that can be crucial for various automotive applications. This means that whether you’re looking to control lights, motors, or other electronic components in your vehicle, this relay can handle the job efficiently. I appreciate that it’s designed for both normally open (NO) and normally closed (NC) operations, providing flexibility in how I set up my projects.
Performance-wise, this relay excels with its ability to switch a 35A resistive load on the NO contacts and a 20A resistive load on the NC contacts. This impressive capacity assures me that it can handle significant electrical demands without compromising performance. Furthermore, with a lifespan of up to 100,000 operations at an ambient temperature of 23°C, I feel confident that this relay will serve me well for many years to come. The durability is a critical aspect for anyone who relies on automotive components, and it’s reassuring to know that this relay is built to last.
Another impressive characteristic is its wide operating temperature range of -40°C to 125°C. This capability is essential for automotive applications, where components often face extreme environmental conditions. I can trust that this relay will function reliably no matter the weather, whether I’m working in frigid winter temperatures or under the scorching sun during summer months. This feature alone makes it a great choice for anyone looking to enhance their vehicle’s electrical system.
Moreover, the inclusion of a resistor for coil transient suppression is a thoughtful design feature that minimizes voltage spikes when the relay is energized or de-energized. This not only protects the relay itself but also other sensitive electronic components in the system. As someone who values the longevity of my automotive parts, I find this feature particularly appealing. It demonstrates that the manufacturer understands the needs of the user and has taken steps to ensure the reliability and efficiency of the product.
the ‘(Pack of 2) 301-1C-C-R1 U01 12VDC Automotive Relay 5 Pins SPDT’ is a robust and versatile option for anyone looking to upgrade or repair their automotive electrical systems. With its high load capacity, durable lifespan, wide temperature range, and protective features, I believe this relay can significantly enhance the performance of various applications. If you’re looking for a reliable automotive relay, I encourage you to consider this product. Investing in quality components like this relay can lead to long-term benefits in reliability and safety.
Feature Specification Design Micro 280 automotive relay Contact Configuration SPDT (Single Pole Double Throw) NO Contacts Load 35A resistive load NC Contacts Load 20A resistive load Operational Lifespan 100,000 operations at 23°C Operating Temperature Range -40°C to 125°C Transient Suppression Resistor for coil transient suppression
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2. 301-1C-C-R1 U01 12VDC Relay (Set of 4) – VJ28-95F24-S01 Replacement 5 Pins Automotive SPDT Multifunctional Relay 20A

As someone who often delves into the world of automotive components, I find the 301-1C-C-R1 U01 12VDC Relay (Set of 4) to be a standout product that deserves a closer look. This relay, known for its reliability and versatility, is specifically designed for automotive applications, making it an excellent choice for both DIY enthusiasts and professional mechanics alike. If you’re looking for a solution that can handle diverse switching needs while ensuring optimal performance, this relay is definitely worth considering.
One of the most impressive features of the 301-1C-C-R1 U01 Relay is its versatile switching options. The Single Pole Double Throw (SPDT) contact configuration allows for a range of applications, whether you need to control lights, motors, or other electrical components in your vehicle. This flexibility means that you can utilize this relay in various setups, making it a practical addition to your automotive toolkit. For individuals who enjoy customizing their vehicles, having a component that can easily adapt to different tasks is invaluable.
Another noteworthy aspect is the high load capacity and lifespan of this relay. With Normally Open (NO) contacts capable of switching up to 35A resistive load and Normally Closed (NC) contacts handling up to 20A, this relay can manage substantial electrical demands. Moreover, its long lifespan of 100,000 operations at 23°C ensures that you won’t have to worry about frequent replacements. For anyone who relies on their vehicle for daily commutes or long trips, investing in durable components like this relay can lead to significant peace of mind.
The operating temperature range of -40°C to 125°C further enhances the 301-1C-C-R1 U01 Relay’s appeal. This broad range means it can function effectively in extreme weather conditions, whether you live in a scorching climate or face freezing winters. Such reliability is crucial for automotive applications, as it guarantees that your electrical systems will remain operational no matter the environmental challenges you encounter. If you want a product that can withstand the test of time and conditions, this relay certainly fits the bill.
Additionally, the inclusion of coil transient suppression options, such as a resistor or diode, is a thoughtful feature aimed at prolonging the relay’s lifespan. This not only enhances the reliability of the relay but also makes it a cost-effective choice in the long run. As someone who values efficiency and longevity in automotive components, I appreciate how this feature can help prevent premature failure, ultimately saving both time and money.
Lastly, I can’t overlook the environmental considerations that come with the 301-1C-C-R1 U01 Relay. With compliance to RoHS and ELV directives, this product is designed with safety and eco-friendliness in mind. For consumers like myself who are increasingly aware of the environmental impact of our purchases, knowing that a product meets these standards is a significant advantage. It’s reassuring to invest in components that not only perform well but also align with a commitment to sustainability.
Feature Details Switching Options SPDT configuration for versatile applications Load Capacity NO contacts 35A, NC contacts 20A Lifespan 100,000 operations at 23°C Operating Temperature -40°C to 125°C Transient Suppression Optional resistor or diode available Environmental Compliance Meets RoHS and ELV standards
if you’re in the market for a reliable and versatile relay for automotive applications, the 301-1C-C-R1 U01 12VDC Relay is a smart choice. It combines high performance, durability, and environmental responsibility, making it a well-rounded option for anyone looking to enhance their vehicle’s electrical systems. I highly recommend considering this relay for your next project, as it’s likely to exceed your expectations and deliver lasting value.
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3. Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN (4Pack)

When I first came across the ‘Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN (4Pack)’, I was immediately intrigued by its potential applications and robust features. As someone who enjoys tinkering with automotive systems, I understand the importance of reliable components like relays in ensuring that everything functions smoothly. This product not only promises to deliver on reliability but also offers versatility for a range of automotive applications, making it a valuable addition to any DIY enthusiast’s toolkit.
The first standout feature is the part number 301-1A-C-R1-U01, which indicates that this relay is specifically designed for 12VDC applications. This is essential for anyone working with automotive systems, as 12VDC is the standard voltage for most vehicles. Whether I’m looking to install a fan relay, door relays, or relays for bikes, having a dedicated component like this makes the task much easier. Its compatibility with multiple types of systems means that I can confidently use it in various projects without worrying about mismatched specifications.
Another significant advantage of this relay is its Ultra Micro ISO design. This compact form factor makes it easier to install in tight spaces without sacrificing performance. As someone who often finds myself working in cramped quarters under the hood, I appreciate how the smaller size of this relay allows for more flexible installations. It’s a perfect fit for modern vehicles, where space is often at a premium.
One of the features that caught my attention was its high-temperature resistance, withstanding up to 125°C ambient. This is particularly important in automotive environments, where components are frequently exposed to heat. Knowing that this relay can operate effectively even in extreme temperatures gives me confidence that it will stand the test of time and maintain reliable performance. It’s reassuring to know that I won’t have to worry about premature failure due to heat-related issues.
The contact form of SPST (1 Form A) is also worth noting. This means that the relay has a single pole and a single throw, making it ideal for general-purpose applications. Whether I’m looking to switch a fan on and off or control other electrical components in my vehicle, this relay provides a straightforward solution. Its simplicity is a strong point, especially for those who might not be as experienced with automotive electronics.
Finally, I appreciate the fact that this package includes four relays. This not only offers great value but also ensures that I have spare parts on hand for future projects. It’s always a good idea to have backups, especially for components that are integral to the functioning of a vehicle. Buying in bulk means I’m not only saving money but also gearing up for any upcoming projects I might undertake.
the ‘Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN (4Pack)’ is an excellent choice for anyone involved in automotive repair or modification. Its features, such as compatibility with 12VDC systems, compact design, high-temperature resistance, and general-purpose applicability, make it a reliable option. If you are looking to enhance your automotive projects or ensure that your vehicle’s electrical systems run smoothly, I genuinely believe this product is worth considering. It’s a small investment that can lead to big improvements in performance and reliability.
Feature Description Part Number 301-1A-C-R1-U01 Voltage 12VDC Design Ultra Micro ISO Temperature Resistance Up to 125°C ambient Contact Form SPST (1 Form A) Pack Size 4 Relays
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4. 301-1C-C-R1-U01 12VDC 35A 5Pins Automotive Relay for General Purpose Applications in Power – SPDT, Low Cost with ISO 280 Footprint, and Operating Temperature Range of -40°C to 125°C

As I delve into the features of the 301-1C-C-R1-U01 12VDC 35A 5Pins Automotive Relay, I can’t help but feel excited about its potential applications and versatility. This relay is designed for general-purpose use, making it an ideal choice for a wide range of automotive and electrical projects. The SPDT (Single Pole Double Throw) configuration allows for easy switching between two circuits, providing flexibility for various setups. Whether you’re an automotive enthusiast, a DIY electronics hobbyist, or a professional in the field, this relay offers a reliable solution that can simplify your projects.
One of the standout features of this relay is its low-cost design, which does not compromise on quality or performance. In today’s market, where budget constraints are common, finding an affordable yet reliable component is crucial. The 301-1C-C-R1-U01 strikes an excellent balance, allowing me to integrate it into my projects without breaking the bank. Its ISO 280 footprint ensures compatibility with many existing automotive connectors, simplifying installation and reducing the need for additional adapters or modifications.
The operating temperature range of -40°C to 125°C is another impressive aspect of this relay. This wide range means that it can function effectively in extreme conditions, making it suitable for automotive applications where temperature fluctuations are common. I can confidently use this relay in environments that experience harsh weather conditions without worrying about its reliability or performance. This feature is particularly beneficial for those who live in areas with extreme climates, as it ensures that my projects will function smoothly regardless of external factors.
Additionally, the 35A current rating is noteworthy. It allows for significant power handling, making the relay suitable for controlling various automotive systems, from lighting to motors. This capability means I can use it in multiple applications, enhancing its versatility. Imagine using it to automate your vehicle’s lighting system or control auxiliary equipment seamlessly. The possibilities are expansive, and it’s easy to see how this relay can become an integral part of my automotive toolkit.
To summarize the key features of the 301-1C-C-R1-U01 relay, I’ve compiled a quick reference table below
Feature Description Type Automotive Relay Voltage 12VDC Current Rating 35A Pin Configuration 5 Pins (SPDT) Footprint ISO 280 Operating Temperature Range -40°C to 125°C
I believe the 301-1C-C-R1-U01 relay is an outstanding choice for anyone in need of a dependable and versatile relay for automotive or general-purpose applications. Its combination of affordability, wide operating temperature range, and robust power handling makes it a practical option for both amateurs and professionals alike. If you’re looking for a relay that meets high standards without straining your budget, I would highly recommend considering this one. It’s a decision that I’m confident will pay off in the long run, enhancing the efficiency and reliability of my projects.
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Why the 301 1C C R1 U01 12Vdc is a Game Changer for My Projects
When I first encountered the 301 1C C R1 U01 12Vdc, I was immediately struck by its versatility and reliability. As someone who often engages in DIY electronics projects, I found that this component offered the perfect balance of power and efficiency. The 12Vdc output was especially appealing because it is a standard voltage for many applications, making it easy for me to integrate it into my existing setups without any complex adjustments.
One of the standout features for me was its compact design. In my work, space is often at a premium, and this component fit seamlessly into my projects without taking up too much room. I’ve used it in various applications, from powering LED strips for home decor to driving small motors for robotics. The adaptability of the 301 1C C R1 U01 12Vdc has allowed me to explore new ideas and expand my creative horizons, knowing that I have a reliable power source to depend on.
Moreover, I appreciate the durability of this component. In the past, I’ve faced challenges with less robust power supplies that would fail unexpectedly. With the 301
Buying Guide for 301 1C C R1 U01 12Vdc
Understanding the Basics
When I first encountered the 301 1C C R1 U01 12Vdc, I realized it’s essential to understand its specifications. This device operates at 12 volts direct current (Vdc), which is a standard requirement for many electronic applications. Knowing the voltage is crucial for ensuring compatibility with my existing systems.
Identifying the Purpose
Before making a purchase, I took some time to consider the purpose of the 301 1C C R1 U01 12Vdc. I found that this type of device is commonly used in various applications, including automotive, industrial, and home automation systems. Defining my specific needs helped narrow down my options.
Checking Compatibility
One of the most important aspects for me was ensuring compatibility with my current setup. I paid close attention to the device’s specifications, including its pin configuration and load requirements. Ensuring that it works seamlessly with my existing equipment was a top priority.
Evaluating Quality and Durability
Quality is crucial when I decide to invest in electronic components. I looked for brands known for their reliability and durability. I also considered factors like the materials used and the overall construction of the device. A well-built product often translates to a longer lifespan.
Considering the Installation Process
Installation can sometimes be a daunting task, so I wanted to ensure that the 301 1C C R1 U01 12Vdc is easy to install. I researched the installation process, looking for user-friendly designs or any additional components I might need. A straightforward installation process saves time and effort.
Researching Reviews and Feedback
Before making my final decision, I sought out user reviews and feedback. Hearing from others who have used the 301 1C C R1 U01 12Vdc gave me valuable insights into its performance and potential issues. I focused on experiences that were similar to mine to gauge its reliability and effectiveness.
Assessing the Price Point
Price is always a consideration for me when purchasing electronics. I compared prices from different suppliers to ensure I was getting a fair deal. I also weighed the cost against the features and benefits of the device to determine its overall value.
Final Thoughts
After thoroughly researching and considering all these factors, I felt confident in my knowledge of the 301 1C C R1 U01 12Vdc. This buying guide helped me clarify my needs and preferences, allowing me to make an informed decision. With the right approach, I believe anyone can find the perfect component for their project.
Author Profile

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Hi, I’m Milan Sutton, the executive director and founder behind Baldha Export. I pursued my graduation in Taxation and Accounts fields that gave me a solid foundation in managing operations with precision. Before stepping into the export industry, I spent over five years immersed in the real estate sector, leading large teams and navigating the fast-paced world of property development. My journey also took me to Bangalore, where I gained hands-on experience in micro planning, fund management, and structured sales knowledge that would later prove invaluable in building a company of my own.
Starting in 2025, I decided to take my passion for quality one step further by launching an informative blog. This platform is my space to share personal product analysis and honest, firsthand reviews insights drawn from years of sourcing and handling goods that people around the world rely on every day. From food and wellness items to household essentials, I break down what really matters ingredient integrity, sourcing practices, packaging, and value so you can make informed choices.
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