CTPC4018F Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Shielded

Power Inductors - Shielded
www.ctparts.com
CTPC4018F
Series
From 1.0 µH to 100 µH
SPECIFICATIONS
Part numbers indicate available inductance tolerance:
M = ±20%, N = ±30%

Part
Inductance
Number
Marking
(µH)
L Test
Freq.
(KHz)
DCR
(mΩ)
IDC1
IDC2
±20%
(A)
(A)
CTPC4018F-1R0N
A
CTPC4018F-1R5N
C
CTPC4018F-1R8N
D
CTPC4018F-2R2N
E
CTPC4018F-3R3N
G
CTPC4018F-4R7M
I
CTPC4018F-6R8M
K
1.0
100
50
4.70
1.85
1.5
100
60
3.70
1.70
1.8
100
65
3.40
1.65
2.2
100
74
3.20
1.60
3.3
100
97
2.70
1.45
4.7
100
120
2.20
1.30
6.8
100
170
1.80
1.15
CTPC4018F-100M
M
CTPC4018F-220M
Q
CTPC4018F-470M
U
10
100
240
1.50
1.00
22
100
490
1.00
0.63
47
100
1170
0.75
0.49
CTPC4018F-101M
Y
100
100
2170

0.45
0.28
PHYSICAL DIMENSIONS
Size A
B

C
D
E
Max.
Typ.
Typ.
mm
4.0±0.2
inches 0.16±0.008
3.9±0.2
0.15±0.008
1.8
0.070
2.1
0.082
0.96
0.038
F
Typ.
1.6
0.063
G
Typ.
1.1
0.043
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.
A
G B
C
Marking
E DE
F
Powder Coating
G
Unit: mm
4.4
2.0
PAD LAYOUT
4.2
OR
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 03.01.11