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SMT Power Inductors
High Current Molded Power Inductor - PA4340.XXXNLT Series
Height: 3.0mm Max
Footprint: 6.0mm x 5.4mm Max
Current Rating: up to 23A
Inductance Range: 0.10uH to 33uH
Shielded construction and compact design
High current, low DCR, and high efciency
Minimized acoustic noise and minimized leakage ux
200Vdc Isolation between terminal and core
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
Part
Number6
Inductance5
100KHz, 1V
Rated
Current
DC Resistance Saturation
Current
TYP. MAX.
uH±20% A mΩmΩA
PA4340.101NLT 0.10* 23 2.5 3.0 27
PA4340.151NLT 0.15* 18 2.3 2.7 30
PA4340.201NLT 0.20* 16 2.6 3.2 25
PA4340.221NLT 0.22* 15.5 3.7 4.4 21
PA4340.331NLT 0.33 14 4.3 5.0 18
PA4340.471NLT 0.47 12 6.4 7.4 16
PA4340.561NLT 0.56 10 8.0 10 15
PA4340.681NLT 0.68 8.5 10 12 14
PA4340.821NLT 0.82 8.0 11.5 13 12.5
PA4340.102NLT 1.0 7.0 13 14 11
PA4340.122NLT 1.2 6.5 14 16 11
PA4340.152NLT 1.5 6.0 16 25 10
PA4340.222NLT 2.2 5.5 25 35 9.0
PA4340.332NLT 3.3 5.0 32 38 8.0
PA4340.472NLT 4.7 4.6 50 53 6.0
PA4340.562NLT 5.6 4.25 55 63 4.5
PA4340.682NLT 6.8 4.0 68 76.2 4.3
PA4340.103NLT 10 2.75 110 128 3.5
PA4340.153NLT 15 2.1 165 190 2.6
PA4340.183NLT 18 2.0 195 230 2.3
PA4340.223NLT 22 1.9 220 250 1.7
PA4340.333NLT 33 1.6 380 440 1.6
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SMT Power Inductors
High Current Molded Power Inductor - PA4340.XXXNLT Series
Notes:
PA4340.XXXNLT
Mechanical
Series A B C D E F G H
PA4340.XXXNLT 6.0 MAX 5.4 MAX 3.0 MAX (1.5) 3.5 MAX (1.8) (2.0) (2.5)
All Dimensions in mm.
TAPE & REEL INFO
P
W
K01
A
G
Direction of tape
Marking
Marking
Final Layout SUGGESTED PAD LAYOUT
1. Actual temperature of the component during system operation (ambient plus
temperature rise) must be within the standard operating range.
2. The saturation current is the current at which the initial inductance drops approxi-
mately 30% at the stated ambient temperature. This current is determined by placing
the compnent in the specified ambient environment and applying a short duration
pulse current (to eliminate self-heating eect) to the component.
3. The rated current is the DC current required to raise the component temperature by
approximately 40�C. Take note that the components’ performanc varies depending
on the system condition. It is suggested that the component be tested at the system
level, to verify the temperature rise of the component during system operation.
4. The part temperature (ambient+temp rise) should not exceed 125�C under worst
case operating conditions. Circuit design, PCB trace size and thickness, airflow and
other cooling provisions all aect the part temperature. Part temperature should be
verified in the end application.
5. Please note that the inductance tolerance of all parts are ±20% except .101NLT, .151NLT,
.201NLT and .221NLT which are ±30%.
6. Parts shown in bold are standard catalog parts and are available through sample
stock and distribution. Parts in lighter font are available but are not necessarily held
in sample stock or distribution and lead times may be longer. Please contact Pulse
for availablity.
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm) TAPE SIZE (mm) QTY
A G P1W K0PCS/REEL
PA4540.XXXNLT Ø330 12 8 12 3.3 2000
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SMT Power Inductors
High Current Molded Power Inductor - PA4340.XXXNLT Series
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For More Information
Performance warranty of products oered 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, 2018. Pulse Electronics, Inc. All rights reserved.
