P749.C (10/16)
1pulseelectronics.com
Shielded Drum Core Inductor
PA4330.XXXNLT Series
Height: 1.0mm Max
Footprint: 2.2mm x 1.8mm Max
Current Rating: up to 3.1A
Inductance Range: 0.47uH to 2.2uH
Shielded magnetic circuit reduces leakage flux, Fe base metal
core enables high saturation and metalized core termination
results in excellent shock resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
1. Actual temperature of the component during system operation (ambient plus temperature rise)
must be within the standard operating range.
2. The rated current as listed is either the saturation current (20°C) or the heating current (40°C Rise)
depending on which value is lower.
3. The saturation current is the current at which the initial inductance drops approximately 30% at the
stated ambient temperature. This current is determined by placing the component in the specified
ambient environment and applying a short duration pulse current (to eliminate self-heating effect)
to the component.
4. The heating current is the DC current required to raise the component temperature by approximately
20°C or 40°C. Take note that the components’ performance varies depending on the system condi-
tions. It is suggested that the component be tested at the system level, to verify the temperature
rise of the component during system operation.
5. Maximum voltage across terminals to be limited to <25Vdc.
PART NUMBER
INDUCTANCE
1MHz, 1V RATED
CURRENT
MIN.
SELF-RESONANT
FREQUENCY
DC
RESISTANCE SATURATION CURRENT
(20°C)
HEATING CURRENT
MAX. TYP. 20°C Rise 40°C Rise
uH +/-20% A MHz mΩmΩA A A
PA4330.471NLT 0.47 3.1 102 49 41 3.8 2.7 3.1
PA4330.681NLT 0.68 2.8 77 65 57 3.5 2.5 2.8
PA4330.102NLT 12.35 70 90 75 3.35 2.05 2.35
PA4330.222NLT 2.2 1.7 39 170 142 1.8 1.45 1.7
NOTES:
Mechanical Schematic
PA43330.XXXNLT
Part Number A (max) B (max) C D E F G H J
PA4330.XXXNLT 2.2 MAX 1.8 MAX 1.0 MAX (1.5) (0.6) (0.8) (1.70) (0.7) (0.7)
P749.C (10/16)
2pulseelectronics.com
Shielded Drum Core Inductor
PA4330.XXXNLT Series
SURFACE MOUNTING TYPE, REEL/TAPE LIST
TYPE REEL SIZE (mm) TAPE SIZE (mm) QTY
A B G N E F D0P P0P2W T K0PCS/REEL
PA4330.XXXNLT Ø178 14.4 8.4 58 1.75 3.5 1.5 4 4 2 8 0.25 1.2 2000
TAPE & REEL INFO
Typical Performance Curves
0.6 60
0.5 50
0.4 40
0.3 30
0.2 20
0.1 10
0.0 0
0 1 2 3 4 5 6
PA4330.471NLT
Inductance (uH)
TEMP.RISE (°C)
DC CURRENT(A)
0.7 70
0.6 60
0.5 50
0.4 40
0.3 30
0.2 20
0.1 10
0.0 0
0 1 2 3 4 5
DC CURRENT(A)
PA4330.681NLT
Inductance (uH)
P749.C (10/16)
3pulseelectronics.com
Shielded Drum Core Inductor
PA4330.XXXNLT Series
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzhen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Performance warranty of products oered 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, 2016. Pulse Electronics, Inc. All rights reserved.
2.1 70
1.8 60
1.5 50
1.2 40
0.9 30
0.6 20
0.3 10
0.0 0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC CURRENT(A)
PA4330.222NLT
Inductance (uH)
TEMP.RISE (°C)
1.0 50
0.8 40
0.6 30
0.4 20
0.2 10
0.0 0
0 1 2 3 4 5
DC CURRENT(A)
TEMP.RISE (°C)
Inductance (uH)
PA4330.102NLT