23226151 Datasheet, PDF (1/11 Pages) Vishay Siliconix – Surface Mount, NTC Thermistors

2322 615 1....
Vishay BCcomponents
Surface Mount, NTC Thermistors
QUICK REFERENCE DATA
PARAMETER
VALUE
Resistance value at 25 °C
Tolerance on R25-value; note1
Tolerance on B25/85-value
Maximum dissipation at 25 °C
Thermal time constant τ
Operating temperature range
R/T values
Climatic category
Mass
2 to 470 kOhm
±5%; ±10%
see Electrical Data and
Ordering Information
210 mW
≈10 s
−55 to +150 °C
see tables
40/125/56
≈0.0155 g
Note
1. Tighter tolerances are available upon request.
FEATURES
• High sensitivity
• High accuracy over a wide temperature range
• AgPd terminations
• Suitable for wave or reflow soldering
APPLICATIONS
• Temperature compensation, sensing and protection in, for
example:
– Battery chargers
– Consumer equipment
– Office equipment
DESCRIPTION
Size 0805 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.
SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT
IEC 60068-2-20
6
TEST
METHOD
Tc
TEST
solderability
resistance to soldering heat
PROCEDURE
3 s at 215 °C; 2 s at 235 °C
10 s at 260 °C
REQUIREMENTS
∆R/R < 5%
∆R/R < 5%
ELECTRICAL DATA AND ORDERING INFORMATION
R₂₅
B_25/85-VALUE
TOLERANCE ON B_25/85
(Ω)
(K)
(%)
2000
3680
±3
2 200
3 680
±3
4 700
3 560
±1
10 000
3 620
±1
15 000
3 528
±1
22 000
3930
±1.5
33 000
3 960
±3
47 000
4 090
±1.5
68 000
3 740
±3
100 000
3 650
±1
330 000
4 015
±3
470 000
4 130
±3
CATALOG NUMBER
2322 615 1....
±5% TOL. ON ±10% TOL. ON
R₂₅
R₂₅
3202
2202
3222
2222
3472
2472
3103
2103
3153
2153
3223
2223
3333
2333
3473
2473
3683
2683
3104
2104
3334
2334
3474
2474
www.vishay.com
16
For technical questions contact: [e-mail]
Document Number: 29054
Revision: 10-Oct-03