NTC Thermistors, High Temperature Sensors
2322 633 3/5/8....
Vishay BCcomponents
Document Number: 29050
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
99
FEATURES
Small diameter
Quick response to temperature change
High stability over a long life
Wide temperature range from
Resistant to corrosive atmospheres and harsh
environments
40 to +200
°
C
APPLICATIONS
High temperature measurement control:
– Domestic appliances
– Automotive systems
– Industrial process control
DESCRIPTION
These thermistors have a negative temperature coefficient
and are mounted in a glass envelope:
2322 633 5.... (SOD80) without leads and suitable for
surface mounting
2322 633 8.... (SOD27) with tinned copper-clad iron leads
2322 633 3.... is the bandoiler version of 2322 633 8....
series
MOUNTING
By soldering
QUICK REFERANCE DATA
PARAMETER
VALUE
2322 633 5....
2322 633 8....
Temperature range
Resistance value at 25
(R
25
)
Tolerance on R
B
25/85
-value
Tolerance on B
Deviation in resistance value
due to B-tolerance
Ratio R
T
/R
25
40 to +200
10 to 100 k
°
C
°
C
25
-value
±
5% and
3977 K
±
1.3%
±
10%
25/85
-value
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 5.... series
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 8.... series
100 mW
2.5 mW/K
0.9 s
6 s
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 8.... series
40/155/56
≈
0.03 g
Rated dissipation
Dissipation factor
Response time
Thermal time constant
Temperature coefficient
τ
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 5.... series
Climatic category
Mass
40/200/56
≈
0.14 g
ELECTRICAL DATA AND ORDERING INFORMATION
Note
1.
Only available in blister tape.
R
(k
25
)
B
25/85
-VALUE
CATALOG NUMBER 2322 633 .....
SOD27 (leaded)
SOD80 (MELF)
5....
(1)
8....
tinned-copper
R
25
2103
2203
2303
2104
2224
±
10%
R
25
3103
3203
3303
3104
3224
±
5%
R
25
2103
2203
2303
2104
2224
±
10%
R
25
3103
3203
3303
3104
3224
±
5%
10
20
30
100
220
3977 K
3977 K
3977 K
3977 K
3977 K
±
±
±
±
±
1.3%
1.3%
1.3%
1.3%
1.3%