MF-MSMF075/24-2,1812 0.7** 24V保险丝自恢复保险丝BOURNS保险丝

Environmental Characteristics(环境特性)
Operating Temperature ......................................... -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State .................................................... 125 °C
Passive Aging ....................................................... +85 °C, 1000 hours ............................................... ±5 % typical resistance change
Humidity Aging ..................................................... +85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change
Thermal Shock ..................................................... +85 °C to -40 °C, 20 times ................................... ±10 % typical resistance change
Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change
Vibration ............................................................... MIL-STD-883C, Method 2007.1, .......................... No change
Condition A
Test Procedures And Requirements For Model MF-MSMF Series
Test                                                           Test Conditions                                                       Accept/Reject Criteria
Visual/Mech. ............................................. Verify dimensions and materials ........................... Per MF physical description
Resistance ................................................ In still air @ 23 °C .................................................. Rmin ≤ R ≤ R1max
Time to Trip ............................................... At specifi ed current, Vmax, 23 °C ........................ T ≤ max. time to trip (seconds)
Hold Current ............................................. 30 min. at Ihold ..................................................... No trip
Trip Cycle Life ............................................. Vmax, Imax, 100 cycles ........................................ No arcing or burning
Trip Endurance .......................................... Vmax, 48 hours ..................................................... No arcing or burning
Solderability ................................................ ANSI/J-STD-002 ................................................... 95 % min. coverage
UL File Number ............................................ E17454/Follow link to Certifi cations, then UL File No., enter E174545
CSA File Number .......................................... CA11033/Under “Certifi cation Record” and “File Number”
enter 110338-0-000
TÜV Certifi cate Number ....................................... R 0205721/Follow link to “other certifi cates”, enter File No. 2057213
封装 : 1812 ;
温控范围 : 23（℃） ;
动作温度 : 85（℃） ;
保持电流 : 2.0（A） ;
较大电流 : 40（A） ;
较大电压 : 24（V） ;
自动复位功能 : 有 ;
执行标准 : 美标 ;
熔断速度 : M/中速 ;
形状 : 贴片式 ;
电压特性 : 安全电压 ;
体积 : 3.24mm ;
用途 : 电子 ;
种类 : 保险丝 ;
型号 : MF-MSMF075/24-2 ;
** : BOURNS ;
加工定制 : 是 ;