SPECIFICATION FOR APPROVAL
20070813-E
REF : 20070124-C
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
CM4532□□□□L□-□□□
WOUND CHIP INDUCTOR
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
330K
Marking
Inductance code
A
B
C
E
F
:
:
:
:
:
4.5±0.3
3.2±0.2
3.2±0.2
1.2
1.0+0.3
-0
m/m
m/m
m/m
m/m
m/m
4.2±0.2
C
F
A
F
E
B
1.5
2.2
1.5
（
PCB Pattern
）
Ⅱ﹒SCHEMATIC
DIAGRAM：
d
Ⅲ﹒MATERIALS：
a﹒Core：Ferrite DR core
b﹒Wire
：Enamelled
copper wire (class H)
c﹒Terminal：Cu/Sn
d﹒Encapsulate：Epoxy novolac molding compound
e﹒Remark：Products comply with RoHS' requirements
Reflow profile
Peak Temp：250℃ max.
Max time above 245℃
：20~40sec
max.
Max time above 217℃
：60~150sec
max.
200℃~250℃ Average Ramp-up Rate：3℃/second max.
Temperature
Rising Area
Preheat Area
150 ~ 200
℃
/ 60 ~ 180sec
Reflow Area
Forced Cooling Area
6
℃
/ second max.
Peak Temperature
：
250
℃
b
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：20℃
max.
b﹒Ambient temp.：100℃ max.
c﹒Storage temp.：-40℃ ----+125℃
d﹒Operating temp.：-40℃----+125℃
Temperature (
℃
)
250
245
217
200
150
100
50
20~40sec
e﹒Terminal pull strength：1.5 kg min.
f﹒Rated current：Current cause
inductance drop within 10%
g﹒Resistance to solder heat：260℃.10 secs.
h﹒Resistance to solvent：Per MIL-STD-202F
AR-001A
60~150sec
0
50
100
150
Time ( seconds )
1.6
a
c
200
250
SPECIFICATION FOR APPROVAL
REF :
20070813-E
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
CM4532□□□□L□-□□□
WOUND CHIP INDUCTOR
Ⅴ﹒ELECTRICAL
CHARACTERISTICS：
DWG No.
CM4532R10ML□ -□□□
CM4532R12ML□ -□□□
CM4532R15ML□ -□□□
CM4532R18ML□ -□□□
CM4532R22ML□ -□□□
CM4532R27ML□ -□□□
CM4532R33ML□ -□□□
CM4532R39ML□ -□□□
CM4532R47ML□ -□□□
CM4532R56ML□ -□□□
CM4532R68ML□ -□□□
CM4532R82ML□ -□□□
CM45321R0KL□ -□□□
CM45321R2KL□ -□□□
CM45321R5KL□ -□□□
CM45321R8KL□ -□□□
CM45322R2KL□ -□□□
CM45322R7KL□ -□□□
CM45323R3KL□ -□□□
CM45323R9KL□ -□□□
CM45324R7KL□ -□□□
CM45325R6KL□ -□□□
CM45326R8KL□ -□□□
CM45328R2KL□ -□□□
CM4532100KL□ -□□□
CM4532120KL□ -□□□
CM4532150KL□ -□□□
CM4532180KL□ -□□□
CM4532220KL□ -□□□
CM4532270KL□ -□□□
CM4532330KL□ -□□□
CM4532390KL□ -□□□
CM4532470KL□ -□□□
CM4532560KL□ -□□□
CM4532680KL□ -□□□
CM4532820KL□ -□□□
CM4532101KL□ -□□□
CM4532121KL□ -□□□
CM4532151KL□ -□□□
CM4532181KL□ -□□□
CM4532221KL□ -□□□
CM4532271KL□ -□□□
CM4532331KL□ -□□□
CM4532391KL□ -□□□
CM4532471KL□ -□□□
CM4532561KL□ -□□□
CM4532681KL□ -□□□
CM4532821KL□ -□□□
CM4532102KL□ -□□□
Inductance
( µH )
0.10 ±20%
0.12 ±20%
0.15 ±20%
0.18 ±20%
0.22 ±20%
0.27 ±20%
0.33 ±20%
0.39 ±20%
0.47 ±20%
0.56 ±20%
0.68 ±20%
0.82 ±20%
1.00 ±10%
1.20 ±10%
1.50 ±10%
1.80 ±10%
2.20 ±10%
2.70 ±10%
3.30 ±10%
3.90 ±10%
4.70 ±10%
5.60 ±10%
6.80 ±10%
8.20 ±10%
10.00 ±10%
12.00 ±10%
15.00 ±10%
18.00 ±10%
22.00 ±10%
27.00 ±10%
33.00 ±10%
39.00 ±10%
47.00 ±10%
56.00 ±10%
68.00 ±10%
82.00 ±10%
100.00 ±10%
120.00 ±10%
150.00 ±10%
180.00 ±10%
220.00 ±10%
270.00 ±10%
330.00 ±10%
390.00 ±10%
470.00 ±10%
560.00 ±10%
680.00 ±10%
820.00 ±10%
1000.00 ±10%
Q
min.
35
35
35
35
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
40
30
30
30
20
Test
Freq.
( MHz )
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
SRF
( MHz )
min.
300
280
250
220
200
180
165
150
145
140
135
130
100
80
70
60
55
50
45
40
35
33
27
25
20
18
17
15
13
12
11
10
10
9.0
9.0
8.0
8.0
6.0
5.0
5.0
4.0
4.0
3.5
3.0
3.0
3.0
3.0
2.5
2.5
RDC
(
Ω
)
max.
0.18
0.20
0.22
0.24
0.25
0.26
0.28
0.30
0.32
0.36
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.10
1.20
1.40
1.60
2.00
2.50
2.80
3.20
3.60
4.00
4.50
5.00
5.50
6.00
7.00
8.00
8.00
9.00
9.50
10.00
12.00
14.00
18.00
26.00
30.00
30.00
35.00
40.00
IDC
( mA )
max.
800
770
730
700
665
635
605
575
545
520
500
475
450
430
410
390
380
370
355
330
315
300
285
270
250
225
200
190
180
170
160
150
140
135
130
120
110
110
105
102
100
92
85
80
62
50
50
30
30
1).
□：Packaging
information … A：Bulk B：Taping Reel
2)."-
":Reference code
□□□
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20070813-E
PROD.
NAME
PAGE: 3
ABC'S DWG NO.
ABC'S ITEM NO.
CM4532□□□□L□-□□□
WOUND CHIP INDUCTOR
Ⅵ﹒CURVE：
@ Inductance VS. DC Superposition Characteristics
10
3
7
5
3
2
102K
471K
Test Circuit
Test Piece
WK3260B
1KHz
20000pF
1.5H
A
Inductance (uH)
10
2
7
5
3
2
10
1
7
5
3
2
10
1
101K
470K
100K
4R7K
2
3
5 7 10
2
2
3
5 7 10
3
2
3
5 7 10
3
DC Current (mA)
@ Q VS. Frequency Response
1R0K
100K
470K
471K
4R7K
@ Inductance Change VS. Temperature Response
Q
60
40
20
Inductance
Change
△
L/L ( % )
-20
0
1
2
3
4
4
3
2
1
20
40
60
80
10uH
100uH
Temperature(
℃
)
Test Equipment : LCZ Meter HP4194A
Test : Equipment : Q Meter HP4291A
0.1
1
10
100
Frequency (MHz)
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20070813-E
PROD.
NAME
PAGE: 4
ABC'S DWG NO.
ABC'S ITEM NO.
CM4532□□□□L□-□□□
WOUND CHIP INDUCTOR
Ⅶ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover tape
2.0±0.5
B
A
∮
C
∮
C
N
G
D
Embossed carrier
※
Carrier tape width : D
P:8 m/m
End
4 m/m
Start
330K
330K
330K
330K
Leader
no component
200 m/m min.
Components
User direction of feed
Trailer
no component
400 m/m min.
※
There is no differentiation or directions of polarity ( marking ) in the packaging method.
( 2 ) Dimensions
Style
07 - 12
13 - 12
A
178
330
B
21±0.8
21±0.8
C
13
13±0.5
D
12
12
G
14
14
+0
+0
N
50
50
-0
-0
Unit:m/m
T
16.5
18.4
( 3 ) Q'TY & G.W. Pe package
Inner : Reel
Series
CM4532
CM4532
AR-001A
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
500
2000
130
540
07 - 12
13 - 12
20,000
18,000
7.20
6.50
41 x 39 x 22
41 x 39 x 22
SPECIFICATION FOR APPROVAL
20070813-E
REF : 20070608-D
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
CM4532□□□□L□-□□□
WOUND CHIP INDUCTOR
Ⅷ﹒DWGING
NUMBER EXPRESSION：
C
M
4
5
3
2
Reference code
Appendix code 2 : Package
Appendix code 1 : Classification
Tolerance code
Electrical code
Dimension code
Type code
Appendix code 1：Product Classification
L：Lead Free Standard products comply with RoHS' requirements
1 ~ 9：Lead Free Special products comply with RoHS' requirements
Appendix code 2：Package Information
Code
A
B
C
D
E
Bag
T / R ( Reel package )
T / R ( Reel package )
T / R ( Reel package )
T / R ( Reel package )
Inner package
Inner package Q'TY
500
500
2,000
500
2,000
pcs
pcs
pcs
pcs
pcs
[ anti-static ]
[ anti-static ]
Remark
AR-001A
51单片机
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