Inrush Current Limiters
B57153
S 153
Applications
I
Switch-mode power supplies
ø8,5 max.
6 max.
Features
I
Useable in series connections
I
I
I
I
I
up to 265 V
rms
Coated thermistor disk
Cost-effective NTC for low-power applications
Kinked leads of tinned copper wire
Small size
UL approval (E69802)
ø0,6
5
TNT0410-3
Delivery mode
Bulk (standard),
cardboard tape, reeled or in Ammo pack
Dimensions in mm
Approx. weight 0,6 g
Climatic category (IEC 60068-1)
Max. power at 25
°
C
Resistance tolerance
Rated temperature
B
value tolerance
Dissipation factor (in air)
Thermal cooling time constant (in air)
Heat capacity
P
max
∆
R
N
/R
N
T
N
∆
B/B
δ
th
τ
c
C
th
55/170/56
1,4
±
20 %
25
±
3%
approx. 8
approx. 30
approx. 240
W
°
C
mW/K
s
mJ/K
R
25
Ω
4,7
10
15
33
I
max
No. of
(0 … 65
°
C)
R/T
char-
A
acteristic
3,0
2,0
1,8
1,3
1202
1202
1203
1302
B
25/100
K
2800
2800
2900
3000
C
T1)
C
T1)
Parameters for
230 V 110 V
R(I)
1)
µ
F
µ
F
k
n
100
100
100
100
400
400
400
400
0,644
0,838
0,934
1,180
– 1,30
– 1,30
– 1,32
– 1,33
Ordering code
B57153S0479M000
B57153S0100M000
B57153S0150M000
B57153S0330M000
1) For details on the capacitance
C
T
as well as on the parameters
k
and
n
refer to “Application Notes”, pages 40 – 42.
128
05/02
36
_
1
13 max.
EPCOS [ EPCOS ]
