232264090042 Datasheet, PDF (1/2 Pages) Vishay Siliconix – NTC Thermistors, Steel Capped Sensors

2322 640 90042
Vishay BCcomponents
NTC Thermistors, Steel Capped Sensors
QUICK REFERENCE DATA
PARAMETER
Resistance value at:
0 °C
25 °C
85 °C
100 °C
B_25/85-value
Temperature coefficient
Maximum dissipation
Dissipation factor:
in still air (for information only); note 1
in still water (for information only); note 1
Thermal time constant (t) in still air; note 1
Response time; note 2
Temperature gradient; note 3
Operating temperature range:
at zero power; continuously
at zero power; peak
at maximum power
Minimum dielectric withstanding voltage
(RMS) between terminals and capsule
during:
1 minute
10 seconds
Minimum insulation resistance between
terminals and capsule at 100 V (DC)
Mass
VALUE
35875 Ω ±7%
12000 Ω ±4%
1475 Ω ±3%
963 Ω ±4.2%
3730 K
−4.2%/K
250 mW
7.5 mW/K
18 mW/K
285 s
13 to 16 s
≤0.02 K/K
−25 to +110 °C
130 °C
0 to +55 °C
1500 V
1650 V
100 MΩ
≈8 g
Notes
1. Measured with AMP connectors in still air with solid copper wires
of 1 mm diameter.
2. The response time is the time necessary to change 63.2% of the
total difference between the initial and the final body
temperature, when subjected to a step function change in
ambient temperature.
Step change:
a) initial temperature: air at 25 °C
b) final temperature: water at 100 °C.
3. The temperature gradient is the difference per degree Celsius
between the true temperature of the liquid (water) and the
temperature measured by the sensor.
FEATURES
• High mechanical strength
• AMP connectors for easy connection
• Excellent accuracy over a wide temperature range
APPLICATIONS
• Sensors for water temperature control in, for example:
– washing machines
– dish washers
– heat pumps
– electric boilers.
These thermistors have a negative temperature coefficient.
The device consists of a ceramic material which is mounted
in a capsule of stainless steel and provided with two 6.3 mm
tinned bronze spade connectors.
The device is non-flammable and the housing is stainless
steel in accordance with “DIN 1.4301” (× 5 CrNi 18 9).
MOUNTING
Connect to two FASTONS 6.3 x 0.8 or equivalent.
PACKAGING
The thermistors are packed in cardboard boxes; the smallest
packaging quantity is 50 units.
DIMENSIONS in millimeters
Component outline.
41
17.5
2
0
0.8
30.5
0
0.5
0.4 0.1
41
6.3 0.1
0
1
0
1.1 max ⁽¹⁾
O 12.4
0
0.2
9.8 ⁽¹⁾
O _0.1
www.vishay.com
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For technical questions contact: [e-mail]
Document Number: 29066
Revision: 10-Oct-03