2322 615 4....
Vishay BCcomponents
Surface Mount, NTC Thermistors
FEATURES
• High sensitivity
• High accuracy over a wide temperature range
• Suitable for wave or reflow soldering
• NiSn terminations
• Fully glass coated
APPLICATIONS
• Temperature compensation, sensing and protection in,
for example:
– Battery chargers
– Consumer equipment
– Office equipment
QUICK REFERENCE DATA
PARAMETER
VALUE
Resistance value at 25 °C
4.7 kΩ to 100 kΩ
Tolerance on R25-value
Tolerance on B25/85-value
Maximum dissipation at 25 °C
Thermal time constant τ
Operating temperature range
R/T values
1%; 2%; 3%; 5%; 10%
see Table below
125 mW
DESCRIPTION
Size 0402 chip thermistors with a negative temperature
coefficient. The device has no marking.
≈8 s
−40 to +150 °C
see Tables
PACKAGING
Available in 8 mm punched paper tape on reel package of
10000 units.
Climatic category
40/125/56
Mass
≈0.002 g
ELECTRICAL DATA AND ORDERING INFORMATION
CATALOG NUMBER
2322 615 4....
TOLERANCE
ON B25/85
(%)
R25
(kΩ)
B
25/85-VALUE
(K)
1% TOL.
ON R25
2% TOL.
ON R25
3% TOL.
ON R25
5% TOL.
ON R25
10% TOL.
ON R25
4.7
10
3595
3490
3600
3590
3670
4075
3910
3950
3
3
3
3
3
3
3
3
45472
45103
45153
45223
45333
45473
45683
45104
44472
44103
44153
44223
44333
44473
44683
44104
46472
46103
46153
46223
46333
46473
46683
46104
43472
43103
43153
43223
43333
43473
43683
43104
42472
42103
42153
42223
42333
42473
42683
42104
15
22
33
47
68
100
Document Number: 29003
Revision: 16-Feb-05
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
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