232263303102 Datasheet, PDF (1/2 Pages) Vishay Siliconix – NTC Thermistors, Glass Encapsulated Miniature Bead

2322 633 0/1....
Vishay BCcomponents
NTC Thermistors, Glass Encapsulated Miniature Bead
QUICK REFERENCE DATA
PARAMETER
VALUE
Resistance value at 25 °C
Tolerance on R25-value
B25/85-value
Tolerance on B25/85-value
Maximum dissipation at 55 °C
Response time; note 1
Operating temperature range:
1 kΩ to 1 MΩ
±5%; ±10%
2075 to 4100 K
±5%
100 mW
≈0.5 s
at zero dissipation
Mass
−55 to +200 °C
≈33 mg
Note
1. Response time in silicone oil MS200/50. This is the time needed
for the sensor to reach 63.2% of the total temperature difference
when subjected to a temperature change from 25 °C in air to
85 °C in oil.
FEATURES
• Small diameter
• Quick response to changes in temperature
• Very high long term stability
• High temperature operation
APPLICATIONS
Temperature measurement, level and flow sensing.
Bead thermistor with negative temperature coefficient,
having two solid platinum-iridium leads in axial or radial
configuration. The device is non-flammable.
MOUNTING
Spot weld the leads to conducting wires or other supports.
PACKAGING
The thermistors are packed in cardboard boxes; the smallest
packaging quantity is 100 units.
ELECTRICAL DATA AND ORDERING INFORMATION
R₂₅
(kΩ)
B_25/85-VALUE
TC
(%/K)
CATALOG NUMBER 2322 633 .....
AXIAL LEADS
RADIAL LEADS
R₂₅ ±5%
R₂₅ ±10%
R₂₅ ±5%
R₂₅ ±10%
1
2075 K ±5%
−2.3
03102
02102
13102
12102
2.2
2285 K ±5%
−2.6
03222
02222
13222
12222
4.7
2485 K ±5%
−2.8
03472
02472
13472
12472
10
3750 K ±5%
−4.2
03103
02103
13103
12103
22
3560 K ±5%
−4.0
03223
02223
13223
12223
47
3750 K ±5%
−4.2
03473
02473
13473
12473
100
3900 K ±5%
−4.4
03104
02104
13104
12104
220
3860 K ±5%
−4.3
03224
02224
13224
12224
470
3950 K ±5%
−4.5
03474
02474
13474
12474
1 000
4100 K ±5%
−4.6
03105
02105
13105
12105
Note
1. R₂₅-values, temperature coefficients and catalog numbers.
2. The thermistors have a 12-digit catalog number starting with 2322 633. The subsequent 5 digits indicate the resistance value and tolerance.
Document Number: 29063
Revision: 10-Oct-03
For technical questions contact: [e-mail]
www.vishay.com
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