CTCDRH2D18L Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Shielded

Power Inductors - Shielded
ctparts.com
CTCDRH2D18/LDF Series
From 2.2 µH to 47 µH
RoHS
Compliant
Not shown at actual size.
CHARACTERISTICS
Description: SMD (shielded) power inductor
Applications: Power supplies for VTR, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters, etc.
Operating Temperature: -30°C to +100°C
Rated DC Current: Inductance drop = 35% typ.
Irms: ΔT = 40°C
Inductance Tolerances: ±20%, ±30%
Testing: Tested on a HP4285A at 100 KHz , 0.25Vrms , 0Adc
Packaging: Tape & Reel
Marking: Parts are marked with letter identifiers.
Miscellaneous: RoHS Compliant available
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
SPECIFICATIONS
Please specify inductance tolerance code when ordering.
CTCDRH2D18/LDF-2R2_
M = ±20%, N = ±30%
Part
Number
Inductance
(µH)
L Test
Freq.
(kHz)
DCR
Max.
(mΩ)
Rated DC
Current
(mA)
CTCDRH2D18/LDF-2R2_
2.2
100
41
850
CTCDRH2D18/LDF-3R3_
3.3
100
54
750
CTCDRH2D18/LDF-4R7_
4.7
100
78
630
CTCDRH2D18/LDF-6R8_
6.8
100
106
520
CTCDRH2D18/LDF-100_
10
CTCDRH2D18/LDF-150_
15
CTCDRH2D18/LDF-220_
22
CTCDRH2D18/LDF-330_
33
CTCDRH2D18/LDF-470_
47
100
180
430
100
220
350
100
320
300
100
460
240
100
660
200
Irms
Typ.
(mA)
2300
2100
1650
1320
1000
800
680
560
480
PHYSICAL DIMENSIONS
Size
A
B
C
Max.
Max.
D
E
F
G
Max.
Max.
mm
3.2
3.2
1.0
3.3
4.5
2.0
2.1
inches
0.126
0.126
0.04
0.13
0.18
0.078
0.08
B
F
G
C
A
XX
Marking:
A =0
B =1
C =2
D =3
E =4
F =5
G =6
H =7
I =8
J =9
K = 10
M = 15
L = 22
N = 33
O = 47
1R2 = BC
1R5 = BF
1R8 = BI
2R2 = CC
2R7 = CH
3R3 = DD
3R9 = DJ
4R7 = EH
5R6 = FG
6R8 = GI
100 = KA
150 = MA
220 = LA
330 = NA
470 = OA
D
E
PAD LAYOUT
Unit: mm
1.3
1.7
1.3
4.3
CENTRAL
12.27.07
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice