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參數(shù)資料
| 型號： | 232264090042 |
| 廠商： | Vishay Intertechnology,Inc. |
| 元件分類： | 熱敏電阻 |
| 英文描述： | NTC Thermistors, Steel Capped Sensors |
| 中文描述： | NTC熱敏電阻器，鋼封頂傳感器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 50K |
| 代理商： | 232264090042 |
NTC Thermistors, Steel Capped Sensors
2322 640 90042
Vishay BCcomponents
www.vishay.com
130
For technical questions contact: nlr.europe@vishay.com
Document Number: 29066
Revision: 10-Oct-03
QUICK REFERENCE DATA
Notes
1.
Measured with AMP connectors in still air with solid copper wires
of 1 mm diameter.
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
°
b) final temperature: water at 100
The temperature gradient is the difference per degree Celsius
between the true temperature of the liquid (water) and the
temperature measured by the sensor.
2.
C
°
C.
3.
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
12000
1475
963
3730 K
4.2%/K
250 mW
±
±
4.2%
±
±
3%
7%
4%
7.5 mW/K
18 mW/K
285 s
13 to 16 s
≤
0.02 K/K
25 to +110
130
0 to +55
°
C
°
C
°
C
1500 V
1650 V
100 M
≈
8 g
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.
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).
30.5
0.5
0
17.5
2
0
12.4
0.2
0
0.4 0.1
1.1 max
6.3 0.1
4 1
4 1
0.8
0
1
0
9.8
0.1
O
O
(1)
(1)
Component outline.
DIMENSIONS
in millimeters
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