CYNTEC CO., LTD.
乾坤科技股½有限公司
Power Choke Coil PCMC133E type
Features
High performance (Isat) realized by metal dust core.
Low profile Thickness max. 3.5mm
Low loss realized with low DCR
Capable of corresponding high frequency (3MHz)
100% lead (Pb) free meet RoHS standard
DOCUMENT
REVISION
PAGE
: PCMC133E-000
: A4
: 1 OF 4
Application
DC/DC converter for CPU in Notebook PC
Thin type on-board power supply module for exchanger
VRM for server
Outline Dimensions
L
A'
A
B
L
Code
W
H
：
Dimensions (mm)
R22 / R33 / R47 / R56
R60/ R62 / R68 / R82
1R0 / 1R5 / 2R2 / 3R3
4R7
13.45
±
0.35
12.6
±
0.2
3.3
±
0.2
2.0
±
0.5
2.5
±
0.1
4.0
±
0.5
6.0
±
0.2
+0.15/+0
3.0
±
0.5
B'
W
T
A
A'
B
B'
T
H
CYNTEC CO., LTD.
乾坤科技股½有限公司
Recommend Land Pattern Dimensions
DOCUMENT
REVISION
PAGE
: PCMC133E-000
: A4
: 2 OF 4
The customer shall determine the land dimensions shown above after confirming and safety.
B
A
A
5.0
8.0
14.5
Unit : mm
B
C
C
Specifications
Part Number
PCMC133E-R22MF
PCMC133E-R33MF
PCMC133E-R47MF
PCMC133E-R56MF
PCMC133E-R60MF
PCMC133E-R62MF
PCMC133E-R68MF
PCMC133E-R82MF
PCMC133E-1R0MF
PCMC133E-1R5MF
PCMC133E-2R2MF
PCMC133E-3R3MF
PCMC133E-4R7MF
L0
Inductance
(
µH
)
@ (0A)
0.22
0.33
0.47
0.56
0.60
0.62
0.68
0.82
1.0
1.5
2.2
3.3
4.7
R
dc
( mΩ)
Typical
1.1
1.3
1.7
1.8
1.8
1.8
2.3
2.6
3.3
5.1
7.2
10.0
16.0
Maximum
1.3
1.5
2.0
2.2
2.2
2.2
2.5
3.0
3.5
5.5
8.0
12.0
18.0
Heat Rating Current
DC Amps. Idc ( A )
Typical
38.0
36.5
32.0
29.0
29.0
29.0
28.0
25.0
24.0
19.0
16.0
12.0
9.0
Saturation Current
DC Amps. Isat ( A )
Typical
65.0
62.0
55.0
51.0
51.0
51.0
49.0
44.0
40.0
35.0
29.0
27.0
22.0
*
If you require another part number please contact with us.
** Inductance Tolerance
±
20%
Note 1. All test data is referenced to 25 ambient.
Note 2. Idc : DC current (A) that will cause an approximate T of 40
Note 3. Isat : DC current (A) that will cause Lo to drop approximately 20%
Note 4. Operating Temperature Range -55 to + 125
Note 5. The part temperature (ambient + temp rise ) should not exceed 125 under worse case
operating conditions. Circuit design , component placement, PWB trace size and thickness,
airflow and other cooling provision all affect the part temperature. Part temperature should be
verified in the end application.
Note 6. The rated current as listed is either the saturation current or the heating current depending on
which value is lower.
℃
℃
△
℃
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℃
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