Products Desc.
A 60V PPTC Polyswitch Radial Leaded Fuse is a passive electronic component which is used to protect against overcurrent faults in electronic circuits. It is also known as a multifuse, polyfuse or polyswitch. They are similar in function to PTC thermistors in certain situations but operate on mechanical changes instead of charge carrier effects in semiconductors.
Advantages of PPTC Fuses
1. Voltage rating: The voltage rating indicates the maximum voltage that the fuse can safely handle. In this case, the PPTC fuse is rated for a voltage between 60V and 72V.
2. Current rating: The current rating defines the maximum current that the PPTC fuse can carry without tripping. Once the current exceeds this rating, the PPTC fuse will heat up and enter a high-resistance state to protect the circuit. The current rating for these fuses typically ranges from a few milliamps to several amps, depending on the application.
3. Radial Leaded Package: The "Radial Leaded" package indicates that the fuse has leads extending from the body, making it suitable for through-hole mounting on a circuit board or in other electrical applications.
4. Polyswitch: It refers to the Polymeric Positive Temperature Coefficient device, which is the core component of the resettable fuse. The Polyswitch is made of a special polymer material with conductive particles. When the current exceeds the threshold, the conductive particles cause the polymer to heat up rapidly and increase its resistance, effectively limiting the current flow.
Product Parameter
| Product name: | 60V PPTC Polyswitch Radial Leaded Fuse | Rated Current: |
0.05A to 5A |
| Rated Voltage: | 60V 72V DC | Breaking Capacity: | Low |
| Type: | Radial Lead | Usage: | Electrical PTC, PPTC Resettable Fuse |
| Reset Type: | Auto Reset | Application: | Application: |
| Package: | Bulk package, or tape and reel | Agency recognition: | TUV on approval |
Products Details
| P/N | A | B | C | D | E | Physical Characteristics | ||
| Max. | Max. | Typ. | Min. | Max. | Style | Lead φmm | Material | |
| TRC005 | 7.4 | 12.7 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC010 | 7.4 | 12.7 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC017 | 7.4 | 12.7 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC020 | 7.4 | 12.7 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC025 | 7.4 | 12.7 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC030 | 7.4 | 13.4 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC035 | 7.4 | 13.4 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC040 | 9.7 | 14.5 | 5.1 | 7.6 | 3.1 | 1 | 0.51 | CP |
| TRC050 | 9.7 | 15.2 | 5.1 | 7.6 | 3.1 | 1 | 0.61 | Cu |
| TRC065 | 9.7 | 15.2 | 5.1 | 7.6 | 3.1 | 1 | 0.61 | Cu |
| TRC075 | 10.4 | 16.0 | 5.1 | 7.6 | 3.1 | 1 | 0.61 | Cu |
| TRC090 | 11.7 | 16.7 | 5.1 | 7.6 | 3.1 | 1 | 0.61 | Cu |
| TRC110 | 13.0 | 18.0 | 5.1 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC135 | 14.5 | 19.6 | 5.1 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC160 | 16.3 | 21.3 | 5.1 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC185 | 17.8 | 22.9 | 5.1 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC210 | 17.8 | 22.9 | 5.1 | 7.6 | 3.1 | 3 | 0.81 | CU |
| TRC250 | 21.3 | 26.4 | 10.2 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC300 | 24.9 | 30.0 | 10.2 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC375 | 28.4 | 33.5 | 10.2 | 7.6 | 3.1 | 2 | 0.81 | Cu |
| TRC500 | 28.4 | 33.5 | 10.2 | 7.6 | 3.1 | 2 | 0.81 | Cu |
Wide Appilcation
1. Battery Packs and Chargers: In battery-powered devices, PPTC fuses are often used to provide protection against overcharging, over-discharging, and short circuits in battery packs and charging circuits.
2. Automotive Electronics: PPTC fuses find applications in automotive electronics for overcurrent protection. They can protect various systems such as lighting, infotainment, power distribution, and communication circuits.
3. USB Ports and Cables: PPTC fuses are commonly used in USB ports and charging cables to safeguard against overcurrent conditions, ensuring safe charging and data transfer for devices.
4. Motors and Actuators: PPTC fuses are employed in motor circuits and actuators to prevent damage from overcurrent situations, ensuring the longevity and reliability of these components.
5. Networking Equipment: PPTC fuses are used in networking devices like routers, switches, and modems to protect sensitive circuits from excessive currents.
Factory Tour
Dongguan Senreach Electronic Co., Ltd. was established in 2000. Our factory covers an area of 4000 square meters with a monthly production capacity of 50 million pieces. We are committed to becoming a comprehensive circuit protection component manufacturer and solution supplier.
We are specialized in over current protection, over temperature protection, over voltage protection design, development, production and sales. Products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields.
With variety of advanced manufacturing and testing equipment, we adopt perfect quality management system to ensure that every single piece of our components are safe and stable. Our operations are ISO9001:2000-certified and products meet international standards.
equipment
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Production Workshop
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Fuse manufacturing
Production Workshop
Document storage
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Why Choose Us
Price Advantage
We have a complete suuply chain from raw materials to final packing which enables us to control the production cost at every step.
Guaranteed Quality
Every piece of product pass full inspection by both auto test equipment and our QA team.
Stock Wholesale
We have open stock for some universal standard products. Delivery time is just about 1 week.
One-Stop service
We have R&D, QA, sales and after-sales team to offer you a full service including selection recommendation, technical support, after-sales protection.
Exhibition
In the past ten years, we have participated in a lot of domestic and foreign exhibitions about electronic parts. More and more foreign traders got to know our factory, so that they could directly buy from our factory and reduce their product costs. We will update our exhibition infomation on the website.
We’re confident in the design and quality of our 60V PPTC Polyswitch Radial Leaded Fuse. If you are not sure whether our parts correctly fit your appliance, please feel free to contact us or ask a question.
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