Datasheet > 04M1503FF

04M1503FF

更新时间： 2022-02-26 10:46:43

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	91K
描述
NTC Thermistors, Radial Leaded and Coated

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04M1503FF 数据手册

T, M, C

Vishay Dale

www.vishay.com

TOLERANCES AVAILABLE FOR TYPE T, M, AND C THERMISTORS

DESCRIPTION OF THERMISTOR TOLERANCES

The many applications of thermistors have mandated the need for two basic tolerance schemes for these products - curve

tracking and point match thermistors. An example of the resistance tolerance at various temperatures for the two different

tolerancing methods is described in the following graph:

5 ꢂ POINT MATCH CURVE

ꢀ

25 °C

1 °C CURVE TRACK CURVE

ꢁ

Aꢁ

TEMPERATURE (°C)

Fig. 1

CURVE TRACKING TOLERANCE

Thermistors are calibrated at the high temperature of the curve track range and then final tested at the low temperature of

the curve track range. This ensures that the thermistor will meet the specified temperature accuracy at every temperature

within the desired temperature range. Several temperature ranges are available and the accuracy of the thermistor may be

0.2 ꢀC, 0.5 ꢀC, and 1.0 ꢀC. The curve tracking temperature ranges and their code designators are shown in figure 1 and

“Standard Electrical Specifications for Curve Tracking Thermistors” table.

To specify, add the appropriate suffix from the following table to the part number.

Example: 01M1002SFB3 = curve 1, 10 kΩ at +25 ꢀC, curve tracking to 0.5 ꢀC from 0 ꢀC to +70 ꢀC

STANDARD ELECTRICAL SPECIFICATIONS FOR CURVE TRACKING THERMISTORS

TEMPERATURE

RANGE FꢀR

SPECIFIED

ACCURACY

0 °C to +70 °C

-20 °C to +50 °C

0 °C to +100 °C

25 °C to +90 °C

0 °C to +50 °C

ACCURACY

1 °C 0.5 °C 0.2 °C 1 °C 0.5 °C 0.2 °C 1 °C 0.5 °C 0.2 °C 1 °C 0.5 °C 0.2 °C 1 °C 0.5 °C 0.2 °C

PART Nꢀ.

SUFFIX

- A3

- B3

- C3

- A2

- B2

- C2

- A4

- B4

- C4

n/a

- A5

- B5

- C5

- A8

- B8

- C8

Revision: 24-Sep-15

Document Number: 33003

For technical questions, contact: thermistor1@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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