Packaging
We offer the highest quality, most economicallypriced static shield packaging available. With 40% light transparency, itallows for easy identification of IC's (integrated circuits) and PCB's (printedcircuit boards). The extremely durable buried metal contruction gives FaradayCage performance needed to effectively shield these componenets against staticcharge.
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.
Global Shipment by DHL/FedEx/TNT/UPS
Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
| Shipment charges: |
(Reference DHL and FedEX) |
| Weight(KG): 0.00kg-1.00kg |
Price(USD$) : USD$60.00 |
| Weight(KG): 1.00kg-2.00kg |
Price(USD$) : USD$80.00 |
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.
- Other Shipment Way: SF Express for Asia; Chang-woo special air line for Korea, Aramexfor Middle East countries. Others more shipping way, please contact us.
We also can send the goods to your forwarder or your othersupplier, so that you can send the goods together. It may will save shipmentcharges for you, or may will more convenient for you.
- Shipping Details: Shippinginformation, We need shipping information including Receiver Company Name(Or personal), Receiver Name, Contact Number, Address and Zip Code. Please make sure these information to us, so that we can arrange the shipment faster.
- Delivery time: Deliverytime will need 2-5days to most of country all over the world for DHL/UPS/FEDEX/TNT.
MF-USMF050-2 Product Details:
MF-USMF050-2 Circuit Protection: Ensuring Safety and Security
When it comes to electronics, safety is paramount. The MF-USMF050-2 circuit protection by Ningbo Setec Electronic Co., Ltd. is a PTC resettable fuse that ensures electronic devices remain safe and secure. Let’s explore the features, applications, and manufacturing process of this product in detail.
Model and Features:
The MF-USMF050-2 circuit protection is a PTC resettable fuse that has a maximum voltage rating of 13.2V and a current rating of 500mA Ih. The product is surface mountable and has a dimension of 1210 (metric 3225), making it a perfect fit for compact electronic devices. The PTC resettable fuse has a polymer resin coating that provides excellent dimensional stability, mechanical strength, and moisture resistance.
Product Classification:
The MF-USMF050-2 circuit protection is a type of overcurrent protection device that can reset itself after tripping in the event of an overcurrent fault. It belongs to the PTC resettable fuse family, which comprises various types of overcurrent protection devices that can reset themselves when the fault is removed, saving users the hassle of replacing a fuse every time.
Application Scenarios and Usage:
The MF-USMF050-2 circuit protection can be used in various applications across different industries. It is suitable for electronic devices, including LED lighting, LCD backlight, DC/DC, and AC/DC converters, battery packs, and portable electronics. It can also be used in automotive and industrial applications that require overcurrent protection.
Performance Parameters:
The MF-USMF050-2 circuit protection has excellent performance parameters. It provides reliable protection against overcurrent faults, with a fast response time and a low trip current. It has an operating temperature range of -40℃ to 85℃, making it suitable for use in extreme environments. The device has a low resistance value in the tripped state, enabling easy identification of the fault.
Types of Integrated Circuits Used:
The MF-USMF050-2 circuit protection uses a PTC thermistor as an integrated circuit element. However, various types of integrated circuits can be used in electronic devices, including digital, analog, mixed-signal, and RF integrated circuits, depending on the application requirements.
Manufacturing Process:
The production of MF-USMF050-2 circuit protection involves a complex manufacturing process that includes chip design, cutting, cleaning, laser processing, back grinding, doping, exposure, vapor deposition, etching, and more. This process ensures the component's reliability and performance.
Packaging and Testing:
After the manufacturing process, the finished product undergoes appropriate packaging and testing to ensure component quality. This includes visual inspection, electrical testing, environmental testing, and more.
In summary, the MF-USMF050-2 circuit protection by Ningbo Setec Electronic Co., Ltd. is an essential component that ensures the safety and security of electronic devices. Its features, applications, and performance parameters make it a reliable choice for various industries. With an understanding of its manufacturing process and testing, users can have peace of mind knowing they have a quality product protecting their electronic devices.