Inductance

DCR (m

Ω)

Inductance

Saturation Current

Heating

Part Number

4

@ Irated

Irated

1

Current

3

(µH MIN)

TYP

MAX

(µH ±20%)

25°C

100°C

PA0040.102NL

0.80

1.84

80

103

1.0

2.10

1.70

1.84

PA0040.222NL

1.60

1.40

115

130

2.2

1.40

1.12

1.52

PA0040.472NL

3.22

0.98

150

180

4.7

0.98

0.80

1.22

PA0040.103NL

6.96

0.67

214

240

10.0

0.67

0.56

1.04

PA0040.153NL

10.71

0.54

260

300

15.0

0.54

0.48

1.00

PA0040.223NL

15.26

0.45

310

360

22.0

0.45

0.40

0.88

PA0040.333NL

23.59

0.36

470

556

33.0

0.36

0.32

0.80

PA0040.473NL

32.48

0.31

700

833

47.0

0.31

0.26

0.72

SMT POWER INDUCTORS

Shielded Toroid - PA0040NL Series

Mechanical

Schematic

.205 MAX

5,21

PA0040.XXXNL

Date Code

Country of Origin

.230 MAX

5,84

.025 MIN

0,64

.305

7,75

MAX

.071

1,80

MAX

SUGGESTED PAD LAYOUT

.200

5,08

.120

3,05

.300

7,62

1

2

Weight . . . . . . . . . . . . . .0.10 grams

Tape & Reel . . . . . . . . . .3,900/reel

Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C

NOTES:

1. The rated current as listed is either the saturation current or the heating current

depending on which value is lower.

2. The saturation current is the current which causes the inductance to drop by 30% at

the stated ambient temperatures (25°C, 100°C). This current is determined by

placing the component in the specified ambient environment and applying a short

duration pulse current (to eliminate self-heating effects) to the component.

3. The heating current is the dc current which causes the temperature of the part to

increase by approximately 40°C. This current is determined by mounting the com-

ponent on a PCB and applying the current to the device for 30 minutes without any

forced air.

4. The Leaded version of these parts is available by removing the “NL” suffix when

ordering.

Dimensions: Inches

mm

Unless otherwise specified, all tolerances are ± .010

0,25

Typical Inductance vs. DC Bias

0.1

1

10

100

0.001

0.01

0.1

1

10

Current (ADC)

Height: 1.8mm Max

Footprint: 7.8mm x 5.2mm Max

Current Rating: up to 1.84A

Inductance Range: .80µH to 32.5µH

TAPE & REEL

LAYOUT

.075

1,91

.016

0,41

.110

2,79

.315

8,00

.035

0,89

.069

1,75

USER DIRECTION OF FEED

.230

5,84

.079

2,00

.295

7,49

.157

4,00

www.pulseeng.com

P535.A (1/06)

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