SMT POWER INDUCTORS
Shielded Toroid - PA0040NL Series
Height:
1.8mm Max
Footprint:
7.8mm x 5.2mm Max
Current Rating:
up to 1.84A
Inductance Range:
.80µH to 32.5µH
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part Number
4
Inductance
@ Irated
(µH MIN)
0.80
1.60
3.22
6.96
10.71
15.26
23.59
32.48
Irated
1
(A
DC
)
1.84
1.40
0.98
0.67
0.54
0.45
0.36
0.31
DCR
(mΩ)
TYP
80
115
150
214
260
310
470
700
MAX
103
130
180
240
300
360
556
833
Inductance
@ 0A
DC
(µH ±20%)
1.0
2.2
4.7
10.0
15.0
22.0
33.0
47.0
Saturation Current
2
(A
DC
)
25°C
2.10
1.40
0.98
0.67
0.54
0.45
0.36
0.31
100°C
1.70
1.12
0.80
0.56
0.48
0.40
0.32
0.26
Heating
Current
3
(A
DC
TYP)
1.84
1.52
1.22
1.04
1.00
0.88
0.80
0.72
PA0040.102NL
PA0040.222NL
PA0040.472NL
PA0040.103NL
PA0040.153NL
PA0040.223NL
PA0040.333NL
PA0040.473NL
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.
Mechanical
.025 MIN
0,64
.120
3,05
Schematic
1
2
Weight
. . . . . . . . . . . . . .0.10 grams
Tape & Reel
. . . . . . . . . .3,900/reel
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.230 MAX
5,84
PA0040.XXXNL
Date Code
Country of Origin
.305
7,75
MAX
.200 .300
5,08 7,62
.205 MAX
5,21
.071
1,80
MAX
.079
2,00
SUGGESTED PAD LAYOUT
.157
4,00
.295
7,49
.069
1,75
Inductance (µH)
TAPE & REEL
LAYOUT
.016
0,41
100
10
1
0.1
0.001
Typical
Inductance vs.
DC
Bias
.035
0,89
.075
1,91
.230
5,84
.110
2,79
.630
± .012
16,00
± 0,30
For More Information:
Pulse Worldwide
Headquarters
Pulse
Northern Europe
12220 World Trade Drive 3 Huxley Road
Surrey Research Park
San Diego, CA 92128
Guildford, Surrey GU2 5RE
U.S.A.
United Kingdom
www.pulseeng.com
TEL: 44 1483 401700
TEL: 858 674 8100
FAX: 44 1483 401701
FAX: 858 674 8262
.315
8,00
USER DIRECTION OF FEED
0.01
Current (ADC)
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
0.1
1
10
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Pulse
Pulse North China
China Headquarters
Room 1002
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 5538070
FAX: 86 769 5538870
No. 819
Nanjing West Rd
Shanghai
China
TEL: 86 21 32181071
FAX: 86 21 32181396
Pulse North Asia
3F-4, No. 81, Sec. 1
Hsin Tai Wu Road
Hsi-Chih
Taipei Hsien
Taiwan
TEL: 886 2 26980228
FAX: 886 2 26980948
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
P535.A (1/06)
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