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器件描述：Surface Mount, NTC Thermistors
器件厂商：VISAY [Vishay Siliconix]
厂商主页：http://www.vishay.com
文件大小：137.21KB
文件页数：10
PDF阅读：23226154.pdf (点击阅读器件资料)
摘要：
Surface Mount, NTC Thermistors
2322 615 4....
Vishay BCcomponents
Document Number: 29003 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 16-Jan-04 43
QUICK REFERENCE DATA
PARAMETER VALUE
Resistance value at 25
°
C 4.7 k
?
to 100 k
?
Tolerance on R25-value
±
1%
; ±
2%;
±
3%;
±
5%;
±
10%
Tolerance on B25/85-value see Table below
Maximum dissipation at 25
°
C 125 mW
Thermal time constant
τ≈
8 s
Operating temperature range
?
40 to +150
°
C
R/T values see Tables
Climatic category 40/125/56
Mass
≈
0.002 g
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
DESCRIPTION
Size 0402 chip thermistors with a negative temperature
coefficient. The device has no marking.
PACKAGING
Available in 8 mm punched paper tape on reel package of
4000 units.
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(k
?
)
B
25/85
-VALUE
(K)
TOLERANCE
ON B
25/85
(%)
CATALOG NUMBER
2322 615 4....
±
1% TOL.
ON R
25
±
2% TOL.
ON R
25
±
3% TOL.
ON R
25
±
5% TOL.
ON R
25
±
10% TOL.
ON R
25
4.7 3595
±
3 45472 44472 46472 43472 42472
10 3490
±
3 45103 44103 46103 43103 42103
15 3600
±
3 45153 44153 46153 43153 42153
22 3590
±
3 45223 44223 46223 43223 42223
33 3670
±
3 45333 44333 46333 43333 42333
47 4075
±
3 45473 44473 46473 43473 42473
68 3910
±
3 45683 44683 46683 43683 42683
100 3950
±
3 45104 44104 46104 43104 42104
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