F12F4

1206 Fast Acting SMD Fuses DOC.NO.: ISS:F12F4 INDIVIDUAL SPECIFICATION SHEET Product Name: 1206 Fast Acting SMD Fuses Part Number: F12F4 Revision: A Dongguan TLC Electronic Technology Co., LTD No.18,5th GaoLi Road,TangXia Town,DongGuan,GuangDong,P.R China 523710 TEL: 86-0769-3892 0511 FAX: 86-0769-8793 2077 Http: www.tlcet.com.cn Rev. Effective Date A 2020-9-27 Changed Contents New Release ☞The individual specification sheet are the property of Dongguan TLC electronic technology Co.,Ltd and shall not be copied or used as commercial purposes without permission. PREPEARED BY APPROVED BY -1- Description F12F Series are the fuses set the industry standard for performance, reliability andquality. The solder-free design provides excellent on-off and temperature cycling characteristics during use and also makes our SMD fuses more heat and shock tolerant than typical subminiature fuses. Electrical Characteristics 1.0In 2.5In 5 sec max. 4 hour min. Rated Current 4A 3.5In - Features  AEC-Q200 Automotive Grade Certified  Rapid interruption of excessive current  Compatible with reflow and wave solder  Ceramic and glass construction  One time positive disconnect  Lead Free and Halogen free material Specifications Part No. F12F4 Rated Voltage DC 72V Rated Curren t (A) 4A Specification Breaking 1 Capacity(A) 50A@72Vdc Typical Cold. Resistance 2 (mOhms) 35 Typical Voltage Drop (mV) 173 Typical Pre2 Arcing I t 2 3 (A Sec) 1.73 1. DC Interrupting Rating (Measured at rated voltage, time constant of less than 50 microseconds, battery source) 2. DC Cold Resistance are measured at