Features

■

Low inductance

■

High overload capability

■

Wide operating temperature range

■

High power

■

RoHS compliant*

Applications

■

Rectifiers

■

Inverter drives

■

Switching power supplies

PWR4413 Series Current Sense Resistors

*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

General Information

a through-hole current sense resistor

with a high overload capability and a

wide operating temperature range.

Performance

ΔR

Load Life (1000 Hours @ 70 °C) ... 2.5 %

Moisture No Load 100 Hours .......... 1 %

Temperature Cycling

(-40 °C to +125 °C, 1000 Cycles)...1 %

Electrical Specifications

Power Rating @ 85 °C .... 1 W, 3 W, 5 W

Resistance Range .......0.01 to 0.1 ohms

(See Standard Resistance Table)

Temperature Range ......-55 ° to +325 °C

Maximum Working Voltage.............√P*R

Short Time Overload

.......... 5 x Rated Power for 5 seconds

Temperature Coefficient

...........±900 ppm/°C to ±60 ppm/°C**

Packaging..........................250 pcs./bag

**Dependent on resistor value.

Product Dimensions

08/09

Power

Rating

(W)

Version

Dimension L

Dim. H

(Max.)

Dimension W

Resistance

Values (Ω)

1B

11.43 +1.02/-0.51

(0.450 +0.04/-0.02)

13.5

(0.59)

0.8 ± 0.05

(0.03 ± 0.002)

0.01 - 0.05

3C

15.24 +1.02/-0.51

(0.60 +0.04/-0.02)

16.0

(0.63)

1.0 ± 0.05

(0.04 ± 0.002)

0.01 - 0.1

5D

20.32 +1.02/-0.51

(0.80 +0.04/-0.02)

26.0

(1.02)

1.0 ± 0.05

(0.04 ± 0.002)

0.01 - 0.05

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

How to Order

PWR4413 D R050 J

Model

Version

B = 1 W

C = 3 W

D = 5 W

Resistance Code

4 Digits - See Standard Resistance Table

Resistance Tolerance

J = 5 %

F = 1 %

Power Derating Curve

Standard Resistance Table

Resistance Values

Resistance

Code

1 W

3 W

5 W

R010

0.01

0.01

0.01

R015

N/A

0.015

N/A

R020

0.02

0.02

0.02

R025

0.025

0.025

0.025

R030

0.03

0.03

0.03

R040

N/A

0.04

0.04

R050

0.05

0.05

0.05

R100

0.1

Other resistance values available upon

request.

MILLIMETERS

(INCHES)

DIMENSIONS =

L

W

TEST POINT

Resistance measurement must be made using a 4-wire system and insulated clips attached at the Test Point.

Terminal Pins are Tin-Plated Copper.

NOTES:

4.0

(0.157)

MAX.

4.5 ± 1.0

(0.18 ± 0.042)

H

Ambient Temperature (°C)

100

80

60

40

20

0

0

25

85

100

150

200

250

300

325