RoHS
Shielded High Current Power Choke
PCXLR402
Inches
Dimensions:
(mm)
D
A
C
H
E
1R0
YYWW
ꢀ
B
F
Recommend PCB Layout
A
B
C
D
E
F
L
G
H
.161±.008 .161±.008 .075±.008 .134±.012 .035±.008 .063±.010
(4.1±0.2) (4.1±0.2) (1.9±0.2) (3.4±0.3) (0.88±0.2) (1.6±0.25)
.134
(3.4)
.055
(1.4)
.150
(3.8)
Ref
Ref
Ref
Features
Irms (A) Typ.
Isat (A)
Typ @
DCR
(mΩ)
DCR
(mΩ)
Allied
Part
Number
Inductance
(µH)
±20% @ 0A
20°C 40°C
Rise Rise
Max
• High Operating Temperature Range
• High Efficiency
Typ.@25°C Max@25°C
10%
20%
30%
• High Current with Soft Saturation
• Low DCR
9.8 13.2
9.2 12.0
8.5 11.5
8.0 11.0
7.2 9.5
6.7 9.1
6.2 8.2
6.0 8.0
4.4 5.5
7.0
5.2
4.8
4.5
4.3
4.1
3.2
3.1
2.7
10.0
14.0 12.5
11.6 10.0
10.2 9.0
9.2 8.0
8.6 7.5
7.5 6.7
6.2 5.0
6.0 4.8
5.3 4.4
PCXLR402-R47M
PCXLR402-R68M
PCXLR402-R82M
PCXLR402-1R0M
PCXLR402-1R2M
PCXLR402-1R5M
PCXLR402-2R0M
PCXLR402-2R2M
PCXLR402-3R3M
0.47
0.68
0.82
1.00
1.20
1.50
2.00
2.20
3.30
6.0
7.3
6.8
8.2
8.0
6.5
5.4
5.0
4.5
4.0
3.8
3.4
• Suitable for pick and place
• Very low acoustic noise and very
low leakage flux noise.
9.5
8.6
11.7
13.4
15.8
23.3
23.5
38.3
10.6
12.2
14.4
21.15
21.35
34.2
Electrical
Inductance Range: 0.47µH to 3.3µH
Tolerance: ±20% Across entire series
Test Frequency: 100KHz, 0.1V
Operating Temp: -40ºC to +125ºC
MSL: Level 1
Irms: Current at which ∆ T=20ºC & ∆ T=40ºC
temp rise without core loss.
Isat: Current at which Inductance drop is
appoximately 10%, 20%, and 30%. The part
temperature (ambient + temp rise) should not
exceed 125°C under worst case operating
conditions.
All specifications subject to change without notice.
Resistance to Soldering Heat
Reflow Soldering
Pre-Heat: 150ºC, 1 minute.
PRE-HEATING
SOLDERING
NATURAL
COOLING
Solder Composition: Sn96.5% Ag3% Cu0.5%
Solder Temp: 245ºC ± 5ºC
TP(260
℃ / 10s max.)
Immersion Time: 4 sec. ± 1 sec.
Depth: Completely cover the termination
tp(245°C / 20~40s.)
217
Test Equipment
60~150s
200
150
(L): HP4284A LCR meter or equivalent
60~180s
DCR: CH16502, Agilent 33420A Mirco-
Ohmmeter
480s max.
25
Physical
TIME( sec.)
Packaging: 3000 pieces per 13 inch reel.
Marking: EIA Inductance Code/ Date Code
Reflow times: 3 times max.
www.alliedcomponents.com
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
Revised 04/26/2017
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