PA4331.331NLT Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – Shielded Drum Core

SMT Power Inductor
Shielded Drum Core - PA4331.XXXNLT Series
Height: 1.2mm Max
Footprint: 3.2mm x 3.2mm Max
Current Rating: up to 4.2A
Inductance Range: 0.33uH to 10uH
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
Part
Number
Inductance
1MHz, 1V
uH ±20%
Rated
Current
A
Min.
Self-Resonant
Frequency
MHz
DC
Resistance
MAX.
TYP.
mΩ
mΩ
Saturation
Current
(20�C)
A
Heating
Current
∆ T ≈ 40�C
A
PA4331.331NLT
0.33
4.20
107
27
23
7.20
4.20
PA4331.471NLT
0.47
3.90
86
33
28
6.80
3.90
PA4331.681NLT
0.68
3.40
63
42
35
5.80
3.40
PA4331.102NLT
1.0
2.70
51
54
45
4.20
2.70
PA4331.152NLT
1.5
2.50
37
74
64
3.40
2.50
PA4331.222NLT
2.2
2.05
28
108
90
2.80
2.05
PA4331.332NLT
3.3
1.70
25
155
129
2.20
1.70
PA4331.472NLT
4.7
1.30
20
235
196
2.00
1.30
PA4331.682NLT
6.8
1.10
16
340
290
1.60
1.10
PA4331.103NLT
10
1.00
12
474
395
1.20
1.00
Notes:
1. Actual temperature of the component during system operation (ambient plus temperature 4. The heating current is the DC current required to raise the component temperature by
rise) must be within the standard operating range.
approximately 40°C. Take note that the components’ performance varies depending on
2. The rated current as listed is either the saturation current (@ 20°C) or the heating current the system condition. It is suggested that the component be tested at the system level, to
(∆ T ~ 40°C) depending on which value is lower.
verify the temperature rise of the component during system operation.
3. The saturation current is the current at which the initial inductance drops approximately 5. Maximum voltage across terminals to be limited to <40Vdc
30% at the stated ambient temperature. This current is determined by placing the compo-
nent in the specified ambient environment and applying a short duration pulse current (to
eliminate self-heating effect) to the component.
USA 858 674 8100 Germany 49 2354 777 100 Singapore 65 6287 8998
1
pulseelectronics.com
Shanghai 86 21 62787060
China 86 755 33966678 Taiwan 886 3 4356768
P760.C (07/16)