型号/规格：直插式（MF-R系列）

品牌/商标：BOURNS

Operating/Storage 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 ....................................................MIL-STD-202F, Method 107G, ....................±10% typical resistance change
+125°C to -40°C,10 times
Mechanical Shock ..............................................MIL-STD-202, Method 213, ........................No resistance change
Condition 1 (100g, 6 seconds)
Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change
Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change
Condition A
Environmental Characteristics
Test Test Conditions Accept/Reject Criteria
Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description
Resistance ..........................................................In still air @ 23°C ........................................Rmin ² R ² Rmax
Time to Trip ........................................................5 times Ihold, Vmax, 23°C ..........................T ² 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
UL File Number ..................................................E 174545S*
CSA File Number ................................................CA 110338
TÜV File Number ................................................E9772255.01
Test Procedures And Requirements For Model MF-R Series
*MF-R010 - R050 rated at 30V.