SMT Power Inductors
Shielded Drum Core - PA4337.XXXNLT Series
Height: 4.5mm Max
Footprint: 6.3mm x 6.3mm Max
Current Rating: up to 6.5A
Inductance Range: 0.47uH to 1500uH
Shielded magnetic circuit reduces leakage flux, Fe base metal
core enables high saturation and metalized core termination
results in excellent shock resistance.
Part
Number
PA4337.471NLT
PA4337.472NLT
PA4337.104NLT
PA4337.334NLT
PA4337.105NLT
PA4337.155NLT
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Inductance
100 KHz, 1V
DC
Resistance
MAX.
Saturation
Current
≤30% Drop
uH
0.47±30%
4.7±20%
100±20%
330±20%
1000±20%
1500±20%
mΩ
8
34
563
1651
4500
6989
A
15.00
4.97
0.95
0.57
0.30
0.28
Rated
Current
<40�C Rise
A
6.50
3.30
0.80
0.57
0.30
0.21
Notes:
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 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.
3. The Rated Current is the DC current required to raise the component temperature by
40 °C maximum. Take note that the component’s performance 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.
PA4337.XXXNLT
Mechanical
Final Layout
SUGGESTED PAD LAYOUT
1
power.pulseelectronics.com
P803.B (11/17)
http://www.power.pulseelectronics.com/contact
