B57891S0502F008 EPCOS Inc, B57891S0502F008 Datasheet - Page 17
![THERMISTOR NTC 5K OHM 1% RAD](/photos/19/53/195307/epcos_inc-_series-_b57891m010_sml.jpg)
B57891S0502F008
Manufacturer Part Number
B57891S0502F008
Description
THERMISTOR NTC 5K OHM 1% RAD
Manufacturer
EPCOS Inc
Series
B57891r
Type
NTCr
Datasheet
1.B57891S0203F008.pdf
(19 pages)
Specifications of B57891S0502F008
Resistance In Ohms @ 25°c
5K
Resistance Tolerance
±1%
B Value Tolerance
±1%
B25/100
3980K
Operating Temperature
-40°C ~ 125°C
Power - Max
200mW
Lead Length
1.42" (36.00mm)
Mounting Type
PCB, Through Hole
Package / Case
Molded Disc
Mounting Style
Through Hole
Pin Count
2
Resistance @ 25c
5kohm
Thermal Time Constant
15s
Percentage Of Resistance Tolerance @ 25c
±1
Accuracy
±1
Product Length (mm)
Not Requiredmm
Product Height (mm)
Not Requiredmm
Product Depth (mm)
4.5mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
B0/50
-
B25/50
-
B25/75
-
B25/85
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
495-2165
B57891S 502F 8
B57891S502F8
B57891S 502F 8
B57891S502F8
Symbols and terms
Symbol
A
AWG
B
B
C
I
N
P
P
P
P
R
R
R
R
R
T
t
T
T
T
T
T
T
V
V
V
V
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
Leaded NTC thermistors, lead spacing 2.5 mm
R
R
T
A
max
min
op
R
surf
25/100
25
diss
el
max
ins
op
test
th
ins
P
R
S
T
B
R
/R
/R
B
R
English
Area
American Wire Gauge
B value
B value determined by resistance
measurement at 25 C and 100 C
Heat capacitance
Current
Number (integer)
Maximum power at 25 C
Power dissipation
Electrical power
Maximum power within stated
temperature range
Resistance tolerance caused by
spread of B value
Insulation resistance
Parallel resistance
Rated resistance
Resistance tolerance
Series resistance
Resistance at temperature T
(e.g. R
Temperature
Temperature tolerance
Time
Ambient temperature
Upper category temperature
Lower category temperature
Operating temperature
Rated temperature
Surface temperature
Voltage
Insulation test voltage
Operating voltage
Test voltage
25
= resistance at 25 C)
Page 17 of 19
German
Fläche
Amerikanische Norm für Drahtquerschnitte
B-Wert
B-Wert, ermittelt durch Widerstands-
messungen bei 25 C und 100 C
Wärmekapazität
Strom
Anzahl (ganzzahliger Wert)
Maximale Leistung bei 25 C
Verlustleistung
Elektrische Leistung
Maximale Leistung im
angegebenenTemperaturbereich
Widerstandstoleranz, die durch die
Streuung des B-Wertes verursacht wird
Isolationswiderstand
Parallelwiderstand
Nennwiderstand
Widerstandstoleranz
Serienwiderstand
Widerstand bei Temperatur T
(z.B. R
Temperatur
Temperaturtoleranz
Zeit
Umgebungstemperatur
Obere Grenztemperatur
(Kategorietemperatur)
Untere Grenztemperatur
(Kategorietemperatur)
Betriebstemperatur
Nenntemperatur
Oberflächentemperatur
Spannung
Isolationsprüfspannung
Betriebsspannung
Prüfspannung
25
= Widerstand bei 25 C)
B57891S
S891