Datasheet > PS400ITQFF0L20

PS400ITQFF0L20

更新时间： 2024-11-19 00:35:23

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
6页	424K
描述
Ultra low ohmic Metal plate / High power type Shunt Resistors

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PS400ITQFF0L20 数据手册

Ultra low ohmic Metal plate / High power type

Shunt Resistors

Data Sheet

PSR Series

Features

1) High power class up to 4 to 5W.

2) The lineup of ultra-low resistance value : correspondence from 0.2m

3) Excellent temperature coefficiency.

4) Ideal for current detection under high current circuit.

Products List

Operating

Size

∗

Rated power

Resistance

range

Temperature

coefficient

(ppm / °C)

Temperature

Range

Part No.

Tolerance

(mm)

(inch)

3921

(70°C)

(mΩ)

(°C)

0.3,0.5

1.0,2.0,3.0

0.2

175

J ( 5%)

G ( 2%)

F ( 1%)

PSR400

10×5.2

225

150

−55 to +170

J ( 5%)

G ( 2%)

F ( 1%)

0.3,0.4,0.5

1.0,2.0

PSR500

15×7.75

5931

∗

20°C to +125°C)

Chip Resistor Dimensions and Materials

(Unit : mm)

Material

(Top)

Part No.

(mm)

(inch)

Resistance

1.85 0.15

0.3

0.5

1.0

2.0

3.0

0.2

0.3

0.4

0.5

1.0

2.0

1.30 0.15 Cu / Mn

0.90 0.15

10 0.3

5.2 0.3

0.5 0.1

2.0 0.6

PSR400 10×5.2

3921

1.15 0.15

Ni / Cr

0.90 0.15

(Bottom)

1.85 0.15

1.40 0.15

Cu / Mn

1.15 0.15

15 0.3 7.75 0.3 0.5 0.1

4.0 0.6

PSR500 15×7.75

5931

1.05 0.15

1.35 0.15

Ni / Cr

0.90 0.15

Derating Curve

When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.

100

−55

100

170

AMBIENT TEMPERATURE (°C)

Design and specifications are subject to change without notice.

Carefully check the specification sheet supplied with the product before using or ordering it.

www.rohm.com

1/5

2014.03 - Rev.A

12 3 4 5 6

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