Note
1. R
2. Replace dot in the code numbers by one of the following, depending on required R
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112
2322 641 6....
Vishay BCcomponents
QUICK REFERENCE DATA
ELECTRICAL DATA AND ORDERING INFORMATION
PARAMETER
Resistance value at 25 ° C (R
Tolerance on R
B
Maximum dissipation
Response time
Operating temperature range:
Minimum dielectric withstanding voltage
(RMS) between leads and lead
insulation
Minimum insulation resistance between
leads and lead insulation at 100 V (DC)
Climatic category
Mass
at zero dissipation
at maximum dissipation
25/85
a) Other R
4 for a tolerance of ± 2%
6 for a tolerance of ± 3%
3 for a tolerance of ± 5%
2 for a tolerance of ± 10%
(k Ω Ω Ω Ω )
R
100
470
2.2
2.7
12
15
33
25
25
-values, TC, mass, dimentions and catalog numbers.
-values
25
(%/K)
-4.37
-4.37
-4.10
-4.10
-4.46
-4.57
-4.95
-values are available on request.
25
TC
-value
MASS
≈ 0.3
≈ 0.3
≈ 0.3
≈ 0.3
≈ 0.3
≈ 0.3
≈ 0.3
(g)
25
)
4 ± 0.2
4 ± 0.2
4 ± 0.2
4 ± 0.2
4 ± 0.2
4 ± 0.2
4 ± 0.2
(mm)
W
NTC Thermistors, Molded Range
For technical questions contact: nlr.europe@vishay.com
4.4 ± 0.2
4.4 ± 0.2
4.4 ± 0.2
4.4 ± 0.2
4.4 ± 0.2
4.4 ± 0.2
4.4 ± 0.2
± 2%, ± 3%, ± 5%,
3740 to 4570 K
(mm)
2.2 to 470 k Ω
− 40 to +125 ° C
H
0 to 55 ° C
40/125/56
250 mW
100 M Ω
VALUE
≈ 0.3 g
≈ 2.7 s
350 V
± 10%
(mm)
21 ± 1
21 ± 1
21 ± 1
21 ± 1
21 ± 1
21 ± 1
21 ± 1
L
2.54 ± 0.3
2.54 ± 0.3
2.54 ± 0.3
2.54 ± 0.3
2.54 ± 0.3
2.54 ± 0.3
2.54 ± 0.3
(mm)
P
MARKING
White coloured body.
MOUNTING
By soldering in any position or mechanical fixing.
FEATURES
• Excellent for surface temperature measurement
• Designed for harsh environments
• Based on the “2322 640 0....” naked thermistor chips.
APPLICATIONS
• Temperature control.
These thermistors have a negative temperature coefficient.
The device consists of a molded chip with two tin-plated solid
nickel leads. The body color is white and the device is
non-flammable.
PACKAGING
The smallest packing quantity is 500 units.
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
(mm)
T
25
-value:
0.6 ± 0.06
0.6 ± 0.06
0.6 ± 0.06
0.6 ± 0.06
0.6 ± 0.06
0.6 ± 0.06
0.6 ± 0.06
(mm)
d
3977
3977
3740
3740
4090
4190
4570
K
B
25/85
± 0.75
± 0.75
Document Number: 29059
TOL.
± 2.0
± 2.0
± 1.5
± 1.5
± 1.5
(%)
Revision: 10-Oct-03
2322 641 .....
CATALOG
NUMBER
6.222
6.272
6.123
6.153
6.333
6.104
6.474
(2)