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参数资料
| 型号： | 232264010472 |
| 厂商： | Vishay Intertechnology,Inc. |
| 元件分类： | 热敏电阻 |
| 英文描述： | NTC Thermistors, Special Accuracy |
| 中文描述： | NTC热敏电阻，特殊精度 |
| 文件页数： | 1/4页 |
| 文件大小： | 56K |
| 代理商： | 232264010472 |
2322 640 10...
Vishay BCcomponents
NTC Thermistors, Special Accuracy
Document Number: 29046
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
89
FEATURES
Excellent accuracy between 25
°
C and 85
°
C
High stability over a long life.
APPLICATIONS
Temperature sensing and control.
DESCRIPTION
These thermistors have a negative temperature coefficient.
The device consists of a chip with two tin-plated copper
leads. It is grey lacquered and not insulated. These
thermistors are very accurate (±0.5 °C) over a trajectory
from 25
°
C to 85
°
C.
PACKAGING
The thermistors are packed in cardboard boxes, each box
contains 500 units.
QUICK REFERENCE DATA
PARAMETER
Notes
1.
For values of nominal resistance value and tolerance at
intermediate temperatures; see resistance values tables.
2.
Response time in silicone oil MS 200/50. 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
85
°
C in oil.
°
C in air to
VALUE
Resistance at 25
Temperature measurement accuracy
(between 25
°
C and 85
Climatic category
Maximum dissipation
Dissipation factor
δ
Response time (for information only); note 2
Thermal time constant
Operating temperature range:
at zero dissipation (continuously)
at maximum dissipation
Mass
°
C; note 1
4.7 to 100 k
0.5
°
C)
±
°
C
40/125/56
250 mW
7 mW/K
1.2 s
11 s
(for information only)
τ
(for information only)
40 to +125
0 to +55
0.22 g
°
C
°
C
≈
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(ohms)
dR
25
(%)
/R
25
R
85
(ohms)
dR
85
(%)
/R
85
B
25
(K)
/
85
dB/B
(%)
CATALOG NUMBER
2322 640 .....
4700
2.19
503.1
1.58
3977
0.75
10472
10000
2.19
1070
1.58
3977
0.75
10103
47000
2.23
4721
1.64
4090
1.5
10473
100000
2.29
9496
1.72
4190
1.5
10104
MARKING
Grey lacquered body.
MOUNTING
By soldering in any position.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 232264010473 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:NTC Thermistors, Special Accuracy |
| 23226403 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:NTC Thermistors, Accuracy Line |
| 23226404 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:NTC Thermistors, Accuracy Line |
| 23226405 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:NTC Thermistors, Accuracy Line |
| 232264053103 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:NTC Thermistors, Accuracy Line |
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