SMD Power Inductor
CR54
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 6.1 5.6 4.85 mm Max.
• Product weight: 0.41g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 1500pcs per reel
2
.
5
1
.
4
RoHS
Halogen
Free
Dimension - [mm]
7.4
53 .0 ± 5 .4
3.0 ± 3.5
Land pattern and Schematics - [mm]
5.5
Applications
• Ideally used in A/V equipment, LCD TV,
DSC/DVC, Game Machine, DVC, HDD,
Notebook PC, etc as DC-DC converter
inductors.
μ ½μ
μ ½μ
10
H 220
H
2.2 H 8.5
H
Page 1 of 5
Revised: 23-Aug-12
℃
℃ ½℃
℃ ½℃
× ×
× ×
NEERCS KLIS FO TRAP
6 1
. .
0 7
5
.
8
0.1 R
5
.
8
±
0
.
3
EDORTCELE FO TRAP
SMD Power Inductor
CR54
Electrical Characteristics
CR54NP-2R7MC
CR54NP-3R3MC
CR54NP-3R9MC
CR54NP-4R4MC
CR54NP-5R0MC
CR54NP-5R6MC
CR54NP-6R4MC
CR54NP-7R6MC
CR54NP-8R5MC
CR54NP-100MC
CR54NP-120MC
CR54NP-150MC
CR54NP-180MC
CR54NP-220MC
CR54NP-270MC
CR54NP-330LC
CR54NP-390LC
CR54NP-470LC
CR54NP-560KC
CR54NP-680KC
CR54NP-820KC
CR54NP-101KC
CR54NP-121KC
CR54NP-151KC
CR54NP-181KC
CR54NP-221KC
1.Inductance measuring frequency:
2R7
3R3
3R9
4R4
5R0
5R6
6R4
7R6
8R5
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
2.7
3.3
3.9
4.4
5.0
5.6
6.4
7.6
8.5
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
Page 2 of 5
Revised: 23-Aug-12
℃
△
2.2 H
8.5 H
at 7.96 MHz
10 H
82 H
at 2.52 MHz
220 H
at 1 kHz
100 H
2. Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when
whichever is lower (Ta=20 ).
；
μ
½ μ
； μ ½ μ
； μ ½ μ
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
CR54NP-2R2MC
2R2
2.2
20
20
20
20
20
20
20
20
20
20
23.4m
26.0m
28.6m
35.1m
39.0m
44.2m
49.4m
52.0m
62.4m
67.6m
0.10
0.12
0.14
0.15
0.18
0.20
0.23
0.32
0.37
0.42
0.46
0.60
0.70
0.93
1.10
1.38
1.57
20
20
20
20
20
20
15
15
15
10
10
10
10
10
10
10
10
t=40
※Ａ
3.84
3.44
3.20
3.00
2.80
2.60
2.48
2.20
2.08
1.84
1.44
1.40
1.30
1.23
1.11
0.97
0.88
0.80
0.72
0.68
0.61
0.58
0.52
0.48
0.40
0.38
0.35
,
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
１※
μ
Part Name
Stamp
℃
Ω
Inductance
( H)
[ within ]
D.C.R. ( )
[Max.]
(at 20 )
Rated Current
( ) 2
℃
※
※
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
0
3
6
9
21
51
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
0
2
4
6
8
01
0
01
02
03
04
05
06
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0.0
5.1
0.3
5.4
0.6
5.7
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0
01
02
03
04
05
06
0.0
5.1
0.3
5.4
0.6
5.7
4
0
01
02
03
04
05
3
2
1
0
0.0
5.1
0.3
5.4
0.6
5.7
0
01
02
03
04
05
06
4
3
5
0
01
02
03
04
05
06
4
3
2
1
0
0
1
2
3
4
5
6
5
0
01
02
03
04
05
06
4
3
2
1
0
0.0
8.0
6.1
4.2
2.3
0.4
8.4
5
0
01
02
03
04
05
06
4
3
5
0
01
02
03
04
05
06
4
3
2
1
0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
6
0
01
02
03
04
05
06
5
4
3
2
1
0
0.0
5.0
0.1
5.1
0.2
5.2
0.3
0
01
02
03
04
05
06
6
5
4
SMD Power Inductor
CR54
Saturation Current & Temperature Rise Graph
L (20 )
L (100 )
△
℃
℃
1. CR54NP-2R2MC
L ( H)
T( )
2. CR54NP-2R7MC
L ( H)
T
T( )
3. CR54NP-3R3MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CR54NP-3R9MC
L ( H)
DC (A)
T( )
5. CR54NP-4R4MC
L ( H)
DC (A)
T( )
6. CR54NP-5R0MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CR54NP-5R6MC
L ( H)
DC (A)
T( )
8. CR54NP-6R4MC
L ( H)
DC (A)
T( )
9. CR54NP-7R6MC
L ( H)
℃ △
μ
0.9
℃ △
06
μ
0.9
℃ △
10. CR54NP-8R5MC
L ( H)
DC (A)
T( )
11. CR54NP-100MC
L ( H)
DC (A)
T( )
12. CR54NP-120MC
L ( H)
℃ △
06
μ
81
℃ △
06
μ
21
℃ △
DC (A)
2
Page 3 of 5
DC (A)
Revised: 23-Aug-12
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
0
0.9
1
0
1
2
3
4
5
μ
6
2
1
0
0.0
8.0
6.1
4.2
2.3
0.4
8.4
μ
3
2
1
0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
μ
0.1
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
03
06
09
021
051
0.1
0
01
02
03
04
05
8.0
6.0
4.0
2.0
0.0
0
02
04
06
08
001
0
01
02
03
04
05
06
0.1
8.0
6.0
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
51
03
54
06
57
09
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
51
03
54
06
57
09
0
01
02
03
04
05
06
5.1
2.1
9.0
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0
8
61
42
23
04
84
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
8
61
42
23
04
84
0
01
02
03
04
05
06
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
6
21
81
42
03
0.2
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
5
01
51
02
52
0
01
02
03
04
05
06
0.2
6.1
2.1
8.0
4.0
0.0
0
4
8
21
61
02
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
01
02
03
04
05
06
0
3
6
9
21
51
SMD Power Inductor
CR54
Saturation Current & Temperature Rise Graph
L (20 )
L (100 )
△
℃
℃
13. CR54NP-150MC
L ( H)
T( )
14. CR54NP-180MC
L ( H)
T
T( )
15. CR54NP-220MC
L ( H)
℃ △
μ
03
℃ △
μ
42
℃ △
16. CR54NP-270MC
L ( H)
DC (A)
T( )
17. CR54NP-330LC
L ( H)
DC (A)
T( )
18. CR54NP-390LC
L ( H)
℃ △
μ
℃ △
μ
℃ △
19. CR54NP-470LC
L ( H)
DC (A)
T( )
20. CR54NP-560KC
L ( H)
DC (A)
T( )
21. CR54NP-680KC
L ( H)
℃ △
μ
℃ △
μ
℃ △
22. CR54NP-820KC
L ( H)
DC (A)
T( )
23. CR54NP-101KC
L ( H)
DC (A)
T( )
24. CR54NP-121KC
L ( H)
℃ △
μ
081
℃ △
06
μ
021
℃ △
DC (A)
4.0
Page 4 of 5
DC (A)
2.0
0.0
0
02
04
06
08
001
021
Revised: 23-Aug-12
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
6.0
3.0
0.0
0
01
02
03
04
05
06
μ
μ
63
μ
81
SMD Power Inductor
CR54
Saturation Current & Temperature Rise Graph
25. CR54NP-151KC
L ( H)
26. CR54NP-181KC
L ( H)
DC (A)
DC (A)
DC (A)
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
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Page 5 of 5
Revised: 23-Aug-12
)s( T 003
042
081
℃ ±
170 10
,60~120s
℃
230
06
05
04
03
02
01
℃ △
0
8.0
6.0
s04
4.0
2.0
0.0
μ
0
08
04
042
002
061
021
021
06
05
04
03
02
01
℃ △
0
8.0
06
6.0
0
4.0
002
051
001
0
05
)s( T
2.0
℃032
0.0
003
μ
T( )
△
℃
L (20 )
L (100 )
042
002
061
021
08
04
0
01
06
042
06
05
04
03
02
01
℃ △
0
8.0
081
6.0
℃
T
T( )
27. CR54NP-221KC
L ( H)
T( )
021
4.0
06
2.0
0.0
0
002
051
001
μ
0
05
081
051
021
09
06
03
0
