B57891S502F8 EPCOS Inc, B57891S502F8 Datasheet - Page 5
B57891S502F8
Manufacturer Part Number
B57891S502F8
Description
Thermistors - NTC 5k 3980 1%
Manufacturer
EPCOS Inc
Type
NTCr
Series
B57891Sr
Specifications of B57891S502F8
Resistance
5 KOhms
Tolerance
1 %
Termination Style
Radial
Operating Temperature Range
- 55 C to + 155 C
Dimensions
4.5 mm Dia. x 4.5 mm W
Lead Spacing
2.5 mm
Power Rating
200 mW
Thermistor Type
NTC
Thermistor Tolerance
± 1%
Beta Value (k)
3980
Thermistor Case Style
Radial Leaded
No. Of Pins
2
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
R/T No.
T ( C)
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
160.0
165.0
170.0
175.0
180.0
185.0
190.0
195.0
200.0
205.0
210.0
215.0
220.0
225.0
230.0
235.0
240.0
245.0
250.0
1008
B
R
0.02279
0.020667
0.01878
0.01709
0.015582
0.014227
0.013012
0.011934
0.010964
0.0101
0.0093191
0.0085949
0.0079384
0.0073411
0.006798
0.0063087
0.0058623
0.0054487
0.0050705
25/100
T
/R
25
= 3560 K
2.0
2.0
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.4
(%/K) R
2001
B
25/100
T
/R
25
= 3920 K
Page 5 of 19
(%/K) R
2901
B
25/100
T
/R
25
= 3760 K
(%/K)
B57891S
S891