B57861S 104F 40 EPCOS Inc, B57861S 104F 40 Datasheet - Page 2

• Manufacturer Part Number: B57861S 104F 40
• Description: NTC Thermistor
• Manufacturer: EPCOS Inc

Specifications of B57861S 104F 40

• Thermistor Type: NTC
• Resistance: 100kohm
• Thermistor Tolerance: ± 1%
• Beta Value (k): 4540
• Operating Temperature Range: -55°C To +155°C
• Thermistor Case Style: Radial Lead
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Applications
Features
Options
Delivery mode
Bulk
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Miniature sensors with bendable wires
Temperature measurement
Short response time
High measuring accuracy
Tight B value tolerances
available
Epoxy resin encapsulation
PTFE-insulated leads of
silver-plated
nickel wire, AWG 30
Different lead length available
(50 mm and 350 mm)
UL approval (E69802)
Alternative lead lengths on
request
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
Dimensional drawings
Length
50 mm
Dimensions in mm
Page 2 of 14
P
T
C
c
th
R
R
25
th
R
/R
R
55/155/56
60
25
approx. 1.5
approx. 15
approx. 22.5
1, 3, 5
350 mm
B57861S
mW
%
mW/K
s
mJ/K
C
S861