B57238S0150M000 EPCOS Inc, B57238S0150M000 Datasheet - Page 8
B57238S0150M000
Manufacturer Part Number
B57238S0150M000
Description
CURRENT LIMITER INRSH 15 OHM 20%
Manufacturer
EPCOS Inc
Datasheet
1.B57238S0150M000.pdf
(15 pages)
Specifications of B57238S0150M000
R @ 25°c
15 Ohm
Current - Steady State Max
4.4A
Tolerance
±20%
Diameter
0.629" (16mm)
Lead Spacing
0.295" (7.50mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
R @ Current
-
Other names
495-3058
B57238S 150M
B57238S150M
B57238S150M
B57238S 150M
B57238S150M
B57238S150M
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B57238S0150M000
Manufacturer:
TDK-EPCOS
Quantity:
30 000
Mounting instructions
1
1.1
Leaded thermistors comply with the solderability requirements specified by CECC.
When soldering, care must be taken that the NTC thermistors are not damaged by excessive
heat. The following maximum temperatures, maximum time spans and minimum distances have
to be observed:
Bath temperature
Soldering time
Distance from thermistor
Under more severe soldering conditions the resistance may change.
Solderability (test to IEC 60068-2-58)
Preconditioning: Immersion into flux F-SW 32.
Evaluation criterion: Wetting of soldering areas 95%.
Solder
SnAg (3.0 ... 4.0), Cu (0.5 ... 0.9)
1.1.1
Preconditioning: Immersion into flux F-SW 32.
Evaluation criterion: Leaching of side edges 1/3.
Solder
SnAg (3.0 ... 4.0), Cu (0.5 ... 0.9)
Please read Cautions and warnings and
Important notes at the end of this document.
Inrush current limiters
ICLs
Soldering
Leaded NTC thermistors
Resistance to soldering heat (test to IEC 60068-2-58)
Dip soldering
max. 260 C
max. 4 s
min. 6 mm
Page 8 of 15
Bath temperature ( C)
245 3
Bath temperature ( C)
260
Iron soldering
max. 360 C
max. 2 s
min. 6 mm
5
Dwell time (s)
3
Dwell time (s)
10
B57238
S238