B57238S150M EPCOS Inc, B57238S150M Datasheet - Page 2
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B57238S150M
Manufacturer Part Number
B57238S150M
Description
Thermistors - NTC 15 Ohms 4.4amps 3165k
Manufacturer
EPCOS Inc
Type
NTCr
Series
B57238r
Datasheet
1.B57238S0150M000.pdf
(15 pages)
Specifications of B57238S150M
Resistance
15 Ohms
Tolerance
20 %
Termination Style
Radial
Operating Temperature Range
- 55 C to + 170 C
Current Rating
4.4 Amps
Dimensions
16 mm Dia. x 7 mm W x 23 mm H
Lead Spacing
7.5 mm
Power Rating
3.9 W
Thermistor Type
NTC
Thermistor Tolerance
± 20%
Beta Value (k)
3165K
Thermistor Case Style
Radial Leaded
No. Of Pins
2
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
Dissipation factor
Thermal cooling time constant
Heat capacity
Electrical specification and ordering codes
R
10
15
16
1) For details on the capacitance C
Please read Cautions and warnings and
Important notes at the end of this document.
Inrush current limiters
ICLs
2.5
3
4.7
5
7
8
25
Switch-mode power supplies
Soft-start motors, e.g. in vacuum cleaners
Useable in series connections
up to 265 V
Coated thermistor disk for line applications
Kinked leads of tinned copper wire
Wide resistance range
UL approval (E69802)
I
(0...65 C)
A
8.4
7.4
6.6
6.4
6.0
5.5
5.0
4.4
4.0
max
RMS
B
K
2800
2900
2965
2965
2965
3065
3065
3165
3165
25/100
test
as well as on the parameters k and n refer to "Application notes", chapters 1.6 and 1.7.
C
230 V
700
700
700
700
700
700
700
700
700
F
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
test
1)
C
110 V
2800
2800
2800
2800
2800
2800
2800
2800
2800
F
test
Page 2 of 15
1)
Param.
for R(I)
k
0.984
1.04
1.20
1.23
1.34
1.40
1.50
1.67
1.69
Dimensional drawing
Dimensions in mm
Approx. weight 3 g
P
T
C
c
th
R
R
max
th
1)
R
/R
Param.
for R(I)
n
R
1.36
1.36
1.37
1.37
1.38
1.39
1.39
1.40
1.39
55/170/21
3.9
25
approx. 20
approx. 80
approx. 1600
20
1)
Ordering code
B57238S0259M000
B57238S0309M000
B57238S0479M000
B57238S0509M000
B57238S0709M000
B57238S0809M000
B57238S0100M000
B57238S0150M000
B57238S0160M000
W
%
mW/K
s
mJ/K
B57238
C
S238