CTP4012F Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Shielded

Power Inductors - Shielded
www.ctparts.com
CTP4012F
Series
From 1.2 µH to 33 µH
SPECIFICATIONS
Part numbers indicate available inductance tolerance:
M = ±20%, N = ±30%

Part
Inductance
Number
Marking
(µH)
CTP4012F-1R2N
B
1.2
CTP4012F-1R5N
C
1.5
CTP4012F-2R2N
E
2.2
CTP4012F-3R3N
G
3.3
CTP4012F-4R7M
I
4.7
CTP4012F-6R8M
K
6.8
CTP4012F-8R2M
L
8.2
CTP4012F-100M
M
10
CTP4012F-120M
N
12
CTP4012F-150M
O
15
CTP4012F-180M
P
18
CTP4012F-220M
Q
22
CTP4012F-270M
R
27
CTP4012F-330M
S
33
L Test
Freq.
(KHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
(mΩ)
IDC1
IDC2
±20%
(A)
(A)
57
2.00
2.00
67
1.70
1.80
84
1.50
1.55
100
1.30
1.25
140
1.10
1.15
170
1.00
1.05
210
0.90
1.00
260
0.75
0.90
300
0.66
0.85
390
0.70
0.75
450
0.60
0.60
650
0.57
0.50
750
0.48
0.40
850
0.39
0.45
Not Shown at Actual Size
CHARACTERISTICS
Description: SMD Shielded Power Inductor
Applications: Mainly used as a power source inductor for mobile
phones, HDDs, LCD panels and DSCs.
Operating Temperature: -40°C to +105°C (includes self temp.
rise)
IDC1: Based on inductance change (DL/L0: < 30%) at ambient
temp. 25°C
IDC2: Based on temperature rise (DT: 40°C Typ.)
Rated Current: IDC1 or IDC2, whichever value is lower.
Resistance to Solder Heat: 260°C 10 secs.
Inductance Tolerance: ±20%, ±30%
Testing: Inductance is tested on an HP4284A at 100KHz, 0.1V
Packaging: Tape & Reel
Marking: Parts are marked with letter identifier.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size A
B

C
D
E
Max.
Typ.
Typ.
mm
4.0±0.2
inches 0.16±0.008
4.0±0.3
0.16 ± 0.012
1.2
0.047
2.1
0.082
0.96
0.037
F
Typ.
1.6
0.063
G
Typ.
1.1
0.043
A
ED E
I
Marking
G
Unit: mm
4.4
PAD LAYOUT
4.2
OR
2.0
1.0
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2011 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
REV 07.18.11