JK250 Series Dip Polymer PTC Resettable Fuse JK250-120U 250V 0.12A

JK250 Series Dip Polymer PTC Resettable Fuse JK250-120U 250V 0.12A

Features

Radial leaded Devices

Cured,flame retardant epoxy polymer insulating material meetsUL94V-0

Bulk packaging,or tape and reel available on mostmodels

Agency recognition:UL,CSA,TUV

Rohs compliant andlead-free

Specification

IH=Hold current:maximumcurrent at which the device will not trip at 25℃ still air.

IT=Trip current:minimumcurrent at which the device will nalways at 25℃ still air.

Vmax=Maximum voltagedevice can withstand without damage at rated current.

Imax=Maximum faultcurrent device can withstand tithout damage at rated voltage.

Ttrip=Maximum time totrip(s) at assigned current.

Pd=Typical powerdissipation:typical amount of power dissipated by the decice when in state airenvironment.

Rmin=Minimum deviceresistance at 25℃ prior to tripping.

Rmax=Maximum deviceresistance at 25℃ prior to tripping.

Datasheet

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy  Survive with integrity and service, and develop with quality and innovation.

Goal             Standardization Systemization Internationalization Leading leader in the same industry

Purpose       Serve customers and develop enterprises

                     Benefit the employees and return to the society

Mission  Dare to compete, be good at competition, win the competition

Vision     Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.