121108

Revision: A Date: 2018-04-24 Page No.: 1 OF 4 1206 Slow Blow 电路保护元器件专业制造商 SMD Fuses 12 110 Series Description 12 110 Series are the fuses set the industry standard for performance, reliability and quality. 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 sub miniature fuses. Electrical Characteristics Rated Current 1.0In 2.0In 2.5In 3.0In 3.5In 10.0In 1A~3A 4 hour min. 1sec–60sec 5 sec max. 0.1sec–3sec - 0.2ms–20ms 3.5~5A 4 hour min. - 5 sec max. 0.1sec–3sec - 0.2ms–20ms 7A~15A 4 hour min. - - - 5 sec max. 0.2ms–10ms Features ● High inrush current withstanding capability AEC-Q200 Automotive Grade Certified Compatible with re flow and wave solder ● Ceramic and glass construction ● Excellent environmental integrity ● One time positive disconnect ● ● ● Lead Free and Halogen free material Specifications Specification Part 序号 Rated Voltage DC 121101 121101.5 121102 121102.5 72V 63V 121103 121103.5 121104 121104.5 32V Rated Current (A) Breaking Capacity (A) 1 Typical Cold. Typical Voltage Resistance Drop (m V) (m Ohms) 2 Typical Pr eArcing I2t (A2Sec) 3 Alpha Mark H 1 50A 480 510 0.11 1.5 50A 230 367 0.17 K 2 50A 140 316 0.41 N 2.5 50A 80 240 0.68 O 3 50A 50 187 1.5 P 3.5 50A 38 180 2 R 4 50A 34 173 2.5 S 4.5 50A 25 164 2.65 X T 5 50A 21.5 145 4 121107 7 50A 12.3 140 6.6 7 121108 8 300A 10 123 16 M 10 121105 1211010 1211012 1211015 24V 300A 7 110 18 U 12 300A 5 85 22 12 15 300A 3.5 78 30 15 * DC Interrupting Rating (Measured at rated voltage, time constant of less than 50 microseconds, battery source) * DC Cold Resistance are measured at