Datasheet

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