B57237S0109M000 EPCOS Inc, B57237S0109M000 Datasheet - Page 13

CURRENT LIMITR INRSH 1.0 OHM 20%

B57237S0109M000

Manufacturer Part Number
B57237S0109M000
Description
CURRENT LIMITR INRSH 1.0 OHM 20%
Manufacturer
EPCOS Inc
Type
NTCr
Datasheet

Specifications of B57237S0109M000

R @ 25°c
1.0 Ohm
Current - Steady State Max
9A
Tolerance
±20%
Diameter
0.59" (15mm)
Lead Spacing
0.295" (7.50mm)
Mounting Style
Through Hole
Pin Count
2
Thermal Time Constant
90s
Percentage Of Resistance Tolerance @ 25c
±20
Accuracy
±3
Product Length (mm)
Not Requiredmm
Product Height (mm)
Not Requiredmm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
R @ Current
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
495-2098
B57237S 109M
B57237S109M
Symbols and terms
Symbol
B
B
C
C
I
I
I
I
I
k
n
P
P
P
P
R
R
R
R
T
t
T
t
T
Please read Cautions and warnings and
Important notes at the end of this document.
Inrush current limiters
ICLs
max
NTC
R
RMS
a
R
A
max
25/100
25
diss
el
max
test
th
load
R
S
T
R
/R
R
English
B value
B value determined by resistance
measurement at 25 C and 100 C
Test capacitance
Heat capacitance
Current
Maximum current within stated
temperature range
NTC current
Rated current
Root-mean-square value of current
Parameter for calculating the NTC
resistance as a function of current
(specified for inrush current limiters)
Parameter for calculating the NTC
resistance as a function of current
(specified for inrush current limiters)
Maximum power at 25 C
Power dissipation
Electrical power
Maximum power within stated
temperature range
Load resistance
Rated resistance
Resistance tolerance
Series resistance
Resistance at temperature T
(e.g. R
Temperature
Time
Ambient temperature
Thermal threshold time
Upper category temperature
25
= resistance at 25 C)
Page 13 of 15
German
B-Wert
B-Wert, ermittelt durch Widerstands-
messungen bei 25 C und 100 C
Prüfkapazität (elektrisch)
Wärmekapazität
Strom
Maximalstrom im angegebenen
Temperaturbereich
Heißleiter-Strom
Nennstrom
Effektivwert des Stromes
Konstante zur Berechnung des
Heißleiterwiderstandes in Abhängigkeit
von der Stromstärke (bei
Einschaltstrombegrenzern angegeben)
Konstante zur Berechnung des
Heißleiterwiderstandes in Abhängigkeit
von der Stromstärke (bei
Einschaltstrombegrenzern angegeben)
Maximale Leistung bei 25 C
Verlustleistung
Elektrische Leistung
Maximale Leistung im
angegebenenTemperaturbereich
Ladewiderstand
Nennwiderstand
Widerstandstoleranz
Serienwiderstand
Widerstand bei Temperatur T
(z.B. R
Temperatur
Zeit
Umgebungstemperatur
Thermische Ansprechzeit
Obere Grenztemperatur
(Kategorietemperatur)
25
= Widerstand bei 25 C)
B57237
S237

Related parts for B57237S0109M000