Datasheet > 232264090042

232264090042

更新时间： 2022-12-09 08:38:37

品牌	Logo	应用领域
威世 - VISHAY		传感器电阻器
页数	文件大小	规格书
2页	51K
描述
NTC Thermistors, Steel Capped Sensors

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232264090042 数据手册

2322 640 90042

Vishay BCcomponents

NTC Thermistors, Steel Capped Sensors

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

QUICK REFERENCE DATA

– electric boilers.

PARAMETER

VALUE

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.

Resistance value at:

0 °C

25 °C

85 °C

100 °C

35875 Ω ±7%

12000 Ω ±4%

1475 Ω ±3%

963 Ω ±4.2%

3730 K

The device is non-flammable and the housing is stainless

steel in accordance with “DIN 1.4301” (× 5 CrNi 18 9).

B_25/85-value

Temperature coefﬁcient

Maximum dissipation

Dissipation factor:

−4.2%/K

250 mW

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

7.5 mW/K

18 mW/K

285 s

13 to 16 s

≤0.02 K/K

MOUNTING

Connect to two FASTONS 6.3 x 0.8 or equivalent.

PACKAGING

−25 to +110 °C

130 °C

0 to +55 °C

The thermistors are packed in cardboard boxes; the smallest

packaging quantity is 50 units.

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

DIMENSIONS in millimeters

1500 V

1650 V

100 MΩ

Component outline.

≈8 g

0.5

17.5

30.5

0.4 0.1

Notes

1. Measured with AMP connectors in still air with solid copper wires

of 1 mm diameter.

0.8

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.

(1)

1.1 max

O 12.4

Step change:

a) initial temperature: air at 25 °C

b) ﬁnal temperature: water at 100 °C.

(1)

9.8

0.2

6.3 0.1

0.1

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.

www.vishay.com

130

For technical questions contact: nlr.europe@vishay.com

Document Number: 29066

Revision: 10-Oct-03

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