NTCSMELFE3
Vishay BCcomponents
www.vishay.com
SMD MELF SOD80, Glass Encapsulated NTC Thermistors
FEATURES
• Small diameter down to 1.7 mm
• Quick response time down to 0.9 s
• Resistant to corrosive atmospheres and harsh
environments
• Wide temperature range from -40 °C to +150 °C
• Available on tape
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
APPLICATIONS
PARAMETER
VALUE
10K to 100K
5
UNIT
Temperature measurement, sensing and control:
• Domestic appliances
Resistance value at 25 °C
Tolerance on R25-value
%
• Industrial process control
B25/85-value
3977
K
DESCRIPTION
Tolerance on B25/85-value
1.3
%
These thermistors consist of a micro chip clamped between
Dumet electrodes in a glass sealing with tin plated
terminations. Only available in tape and reel packaging.
Operating temperature range
-40 to +150
°C
Maximum power dissipation
at 55 °C
100
mW
Dissipation factor
Response time
Thermal time constant
Weight
2.5
0.9
mW/K
DESIGN-IN SUPPORT
s
s
For complete curve computation, please visit:
www.vishay.com/thermistors/ntc-curve-list/
6
0.03
g
MOUNTING
By soldering. Not intended for potting or automotive
applications.
ELECTRICAL DATA AND ORDERING INFORMATION
R25
()
R25-TOL.
ꢀ)
B25/85
(K)
B25/85-TOL.
ꢀ)
SAP MATERIAL AND
ORDERING NUMBER
(
(
10 000
20 000
30 000
100 000
5
3977
3977
3977
3977
1.3
NTCSMELFE3103JT
NTCSMELFE3203JT
NTCSMELFE3303JT
NTCSMELFE3104JT
5
5
5
1.3
1.3
1.3
DIMENSIONS in millimeters
ØD
D
L2
L2
L1
L1
L2
ØD
3.5 0.35
0.35 0.1
1.55 0.15
Revision: 24-Aug-17
Document Number: 29119
1
For technical questions, contact: nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000