B57153 EPCOS AG, B57153 Datasheet - Page 2

• Manufacturer Part Number: B57153
• Description: Ntc Thermistors For Inrush Current Limiting
• Manufacturer: EPCOS AG

Applications
Features
Options
Resistance tolerance <20% and alternative
lead configurations available on request
Delivery mode
Bulk (standard),
cardboard tape, reeled or in Ammo pack
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
B value tolerance
Dissipation factor
Thermal cooling time constant
Heat capacity
Electrical specification and ordering codes
R
10
15
16
33
1) For details on the capacitance C
Please read Important notes and
Cautions and warnings at the end of this document.
Inrush current limiters
ICLs
4.7 3.0
8
25
Switch-mode power supplies
Useable in series connections up to 265 V
Coated thermistor disk
Cost-effective NTC for low-power
applications
Kinked leads of tinned copper wire
Small size
UL approval (E69802)
I
(0...65 C)
A
2.2
2.0
1.8
1.7
1.3
max
No. of
R/T char-
acteristic
1202
1202
1202
1203
1203
1302
test
as well as on the parameters k and n refer to "Application Notes", chapters 2.6 and 2.7.
B
K
2800
2800
2800
2900
2900
3000
25/100
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
C
230 V
100
100
100
100
100
100
F
test
rms
1)
Page 2 of 6
C
110 V
400
400
400
400
400
400
F
Dimensional drawing
Dimensions in mm
Approx. weight 0.6 g
test
1)
P
T
C
c
Param.
for R(I)
k
0.644
0.778
0.838
0.934
0.953
1.18
th
R
R
B/B
max
th
R
/R
R
1)
55/170/21
1.4
25
approx. 8
approx. 30
approx. 240
Param.
for R(I)
n
20
3
1.30
1.30
1.30
1.32
1.32
1.33
1)
Ordering code
B57153S0479M000
B57153S0809M000
B57153S0100M000
B57153S0150M000
B57153S0160M000
B57153S0330M000
W
%
%
mW/K
s
mJ/K
B57153
C
S153