PWR221-2SBR0400F datasheet, PDF

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PWR221-2SBR0400F: DescriptionShunt Resistor; File Size292KB，4 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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PWR221-2SBR0400F Overview

Shunt Resistor

PWR221-2SBR0400F Preview

Features

■

Applications

■

Low TCR

Low electrical noise

Low inductance/capacitance

High power rating

Low ohmic values

Power supplies

Motor drives

Test and measurement

Electricity meters

PWR220 S Series Shunt Resistor

Material Specifications

Resistor..........................Metal Foil (CuNiMn)

Substrate...........................Alumina (AL203)

Housing.....................................Epoxy/PPS

Lead Frame ............Tinned Copper (Sn/Cu)

Maximum Torque .............................1.0 Nm

Packaging

Tubes....................................50 pcs./tube

Tape & Reel..........................500 pcs./reel

General Information

The Bourns® PWR220 S Series is a TO220 style Shunt Resistor. Manufactured using foil on

alumina ceramic, it is used in applications such as power supplies, motor drives and

measurements.

Electrical & Thermal Characteristics

Parameter

Resistance

Power Rating

@ 70 °C without heat sink

@ 70 °C with heat sink

Tolerance

0.002

< R < 0.01

0.01

< R < 0.10

0.10

< R < 50.0

TCR

-20

°C < T < 60 °C

-40 °C < T < +130 °C

Thermal Resistance – Rthj (Max @ R < 50

Ω)

Stability

Thermal EMF

Dielectric Withstanding Voltage

Operating Temperature

* 1 % also available with 4-pin version.

** 0.1 % and 0.24 % also available with 4-pin version.

-40

0.1

Symbol

Min.

0.002

Nom.

Max.

Unit

1.50

2.0*

1.0**

0.5**

5.0

±15.0

±50.0

4.8

0.5

1.0

300

+130

PPM/°C

°C/W

µV/°C

VDC

°C

*RoHS Directive 2002/95/EC Jan 27 2003, including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

PWR220 S Series Shunt Resistor

Product Dimensions

TO220 Housing: 2-Pin

10.16

(0.4)

3.7

(0.15)

1.2

(0.05)

TO220 Housing: 4-Pin

10.16

(0.4)

3.7

(0.15)

1.2

(0.05)

4.0

(0.16)

4.0

(0.16)

14.4

16.4

(0.57) (0.65)

6.0

17.3

(0.24) (0.68)

27.3

(1.07)

14.4

16.4

(0.57) (0.65)

6.0

17.3

(0.24) (0.68)

27.3

(1.07)

1.3

(0.05)

0.76

(0.03)

MEASURING

POINT

5.08

(0.2)

1.85

(0.07)

1.85

(0.07)

0.4

(0.015)

1.03

(0.04)

0.76

(0.03)

1.3

(0.05)

0.4

(0.015)

2.54

(0.1)

TO221 Casing: 2-Pin

10.16

(0.4)

3.2

(0.13)

1.2

(0.05)

TO221 Casing: 4-Pin

10.16

(0.4)

3.2

(0.13)

1.2

(0.05)

4.0

(0.16)

4.0

(0.16)

3.7

(0.15)

14.4

16.4

(0.57) (0.65)

18.3 28.3

(0.72) (1.11)

3.7

(0.15)

14.4

16.4

(0.57) (0.65)

18.3 28.3

(0.72) (1.11)

1.3

(0.05)

0.76

(0.03)

5.08

(0.2)

1.85

(0.07)

0.4

(0.015)

1.03

(0.04)

0.76

(0.03)

1.3

(0.05)

2.54

(0.1)

1.85

(0.07)

0.4

(0.015)

MEASURING

POINT

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

PWR220 S Series Shunt Resistor

Product Dimensions

TO220 Casing: 2-Pin (Surface Mount)

1.2

(0.05)

TO220 Casing: 4-Pin (Surface Mount)

1.2

(0.05)

10.16

(0.4)

4.0

(0.16)

10.16

(0.4)

4.0

(0.16)

1.4

(0.06)

12.7

(0.50)

14.6 15.0 17.33

(0.57) (0.59) (0.68)

12.7

(0.50)

1.4

(0.06)

14.6 15.0 17.33

(0.57) (0.59) (0.68)

0.76

(0.03)

2.54

(0.1)

0.76

(0.03)

1.85

(0.07)

How to Order

Typical Part Marking

PWR 220 - 2 S A R0400 J E

Model

PWR = Power Resistor

Package

220 = TO220

221 = TO221

Number of Pins

2=2

4=4

Function

S = Shunt

Version

A = Surface Mount

B = Through Hole

Resistor Value

R (4 Digits)

Absolute Tolerance

J=5%

G=2%

D = 0.5 %

*C = 0.25 %

Packaging

E = Tape & Reel

___ = Tubes

*Available only with 4-pin versions.

F=1%

*B = 0.1 %

PART

IDENTIFICATION

MANUFACTURER'S

TRADEMARK

PWR220-2S

R500 1%

0512

ABSOLUTE

RESISTANCE,

TOLERANCE

DATE CODE:

YYWW

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

PWR220 S Series Shunt Resistor

Packaging Dimensions

Index Hole

120

Trailer

Device

Leader

End

.......

10 pitches (min.)

.......

10 pitches (min.)

Start

DIMENSIONS:

(INCHES)

Devices are packed in accordance with EIA standard

RS-481-A and specifications shown here.

Direction of Feed

Item

Carrier Width

Carrier Length

Carrier Depth

Reel Outside Diameter

Punch Hole Pitch

Tape Width

Quantity per Reel

Symbol

—

Dimensions

10.4

(0.409)

18.4

(0.724)

4.4

(0.173)

330

(12.992)

16.00

(0.630)

(1.260)

500

Reliable Electronic Solutions

Asia-Pacific:

Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe:

Tel: +41-41 768 5555 • Fax: +41-41 768 5510

The Americas:

Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com

PWR220S 12/05

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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