B59975C0120A70 Ver la hoja de datos (PDF) - EPCOS AG
Número de pieza
componentes Descripción
Fabricante
B59975C0120A70 Datasheet PDF : 10 Pages
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Overcurrent protection
Leaded disks, coated, 12 V, 24 V
C935 ... C995
Electrical specifications and ordering codes
Type IR
C935
C945
C955
C965
C975
C985
C995
mA
1800
1300
850
600
450
250
120
IS
ISmax
(V = Vmax)
mA A
3600 10.0
2600 8.0
1700 5.5
1200 4.3
900 3.0
500 1.0
240 0.7
Ir
(typ.)
(V = Vmax)
mA
170
115
80
70
60
45
25
RR
Rmin
Ω
Ω
0.3 0.2
0.45 0.3
0.8 0.5
1.2 0.7
1.8 1.1
4.6 2.7
13 7.8
Approvals Ordering code
X
B59935C0120A070
X
B59945C0120A070
X
B59955C0120A070
X
B59965C0120A070
X
B59975C0120A070
X
B59985C0120A070
X
B59995C0120A070
Reliability data
Test
Electrical endurance,
cycling
Electrical endurance,
constant
Damp heat
Standard
IEC 60738-1
IEC 60738-1
IEC 60738-1
Rapid change
of temperature
Vibration
IEC 60738-1
IEC 60738-1
Shock
Climatic sequence
IEC 60738-1
IEC 60738-1
Test conditions
Room temperature, ISmax; Vmax
Number of cycles: 100
∆R25/R25
< 25%
Storage at Vmax /Top,max (Vmax)
Test duration: 1000 h
< 25%
Temperature of air: 40 °C
Relative humidity of air: 93%
< 10%
Duration: 56 days
Test according to IEC 60068-2-78
T1 = Top,min (0 V), T2 = Top,max (0 V)
Number of cycles: 5
< 10%
Test duration: 30 min
Test according to IEC 60068-2-14, Test Na
Frequency range: 10 to 55 Hz
< 5%
Displacement amplitude: 0.75 mm
Test duration: 3 × 2 h
Test according to IEC 60068-2-6, Test Fc
Acceleration: 390 m/s2
Pulse duration: 6 ms; 6 × 4000 pulses
< 5%
Dry heat: T = Top,max (0 V)
Test duration: 16 h
< 10%
Damp heat first cycle
Cold: T = Top,min (0 V)
Test duration: 2 h
Damp heat 5 cycles
Tests performed according to
IEC 60068-2-30
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 10
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