
Molded Inductors - Axial
ctparts.com
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright 2006 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL Technologies
10.09.06
Size
A
B
C
Typ.
mm
18.8±0.25
6.10±0.25
36.6±3.05
inches
0.74±0.01
0.24±0.01
1.44±0.12
PHYSICAL DIMENSIONS
681
20AWG
SPECIFICATIONS
Parts are only available in ±15% inductance tolerance.
L Test
DCR
Current
Incr
Part
Inductance
Freq.
Max.
Rating Max.
Current
Number
(H)
(kHz)
(
Ω
Ω)
(A)
CTM2474F-1R0L
1.0
0.009
6.27
6.4
CTM2474F-1R2L
1.2
1.0
0.010
5.95
5.8
CTM2474F-1R5L
1.5
1.0
0.011
5.67
5.2
CTM2474F-1R8L
1.8
1.0
0.012
5.43
4.8
CTM2474F-2R2L
2.2
1.0
0.013
5.22
4.3
CTM2474F-2R7L
2.7
1.0
0.014
5.03
3.9
CTM2474F-3R3L
3.3
1.0
0.016
4.70
3.5
CTM2474F-3R9L
3.9
1.0
0.017
4.56
3.2
CTM2474F-4R7L
4.7
1.0
0.022
4.01
2.9
CTM2474F-5R6L
5.6
1.0
0.024
3.84
2.7
CTM2474F-6R8L
6.8
1.0
0.026
3.69
2.5
CTM2474F-8R2L
8.2
1.0
0.028
3.55
2.2
CTM2474F-100L
10
1.0
0.033
3.27
2.0
CTM2474F-120L
12
1.0
0.037
3.09
1.8
CTM2474F-150L
15
1.0
0.040
2.97
1.6
CTM2474F-180L
18
1.0
0.044
2.84
1.5
CTM2474F-220L
22
1.0
0.050
2.66
1.4
CTM2474F-270L
27
1.0
0.070
2.25
1.2
CTM2474F-330L
33
1.0
0.075
2.17
1.1
CTM2474F-390L
39
1.0
0.084
2.05
1.0
CTM2474F-470L
47
1.0
0.104
1.84
0.93
CTM2474F-560L
56
1.0
0.130
1.65
0.85
CTM2474F-680L
68
1.0
0.145
1.56
0.77
CTM2474F-820L
82
1.0
0.152
1.53
0.71
CTM2474F-101L
100
1.0
0.208
1.30
0.64
CTM2474F-121L
120
1.0
0.283
1.12
0.58
CTM2474F-151L
150
1.0
0.330
1.04
0.52
CTM2474F-181L
180
1.0
0.362
0.99
0.48
CTM2474F-221L
220
1.0
0.505
0.84
0.43
CTM2474F-271L
270
1.0
0.557
0.80
0.39
CTM2474F-331L
330
1.0
0.650
0.74
0.35
CTM2474F-391L
390
1.0
0.770
0.68
0.32
CTM2474F-471L
470
1.0
1.03
0.59
0.29
CTM2474F-561L
560
1.0
1.14
0.56
0.27
CTM2474F-681L
680
1.0
1.50
0.49
0.25
CTM2474F-821L
820
1.0
1.98
0.42
0.22
CTM2474F-102L
1000
1.0
2.30
0.39
0.20
CTM2474F-122L
1200
1.0
2.55
0.37
0.18
CTM2474F-152L
1500
1.0
3.00
0.34
0.16
CTM2474F-182L
1800
1.0
4.00
0.30
0.15
CTM2474F-222L
2200
1.0
4.40
0.28
0.14
CTM2474F-272L
2700
1.0
5.80
0.25
0.12
CTM2474F-332L
3300
1.0
6.56
0.23
0.11
CTM2474F-392L
3900
1.0
8.63
0.20
0.10
CTM2474F-472L
4700
1.0
10.1
0.19
0.09
CTM2474F-562L
5600
1.0
11.2
0.18
0.09
CTM2474F-682L
6800
1.0
15.0
0.15
0.08
CTM2474F-822L
8200
1.0
20.8
0.13
0.07
CTM2474F-103L
10000
1.0
23.4
0.12
0.06
CTM2474F-123L
12000
1.0
26.0
0.12
0.06
CTM2474F-153L
15000
1.0
36.0
0.10
0.05
CTM2474F-183L
18000
1.0
40.0
0.09
0.05
CTM2474F Series
From 1.0 H to 18,000 H
Not shown at actual size.
CHARACTERISTICS
Description: Axial leaded molded inductor
Applications: Used for various kinds of OSC and TRAP coils.
Operating Temperature: -55°C to +125°C
Inductance Tolerance: ±15%
Testing: Inductance and Q are tested on an HP4284A at 1kHz
Packaging: Tape & Reel, 1,000 parts per reel
Marking: Parts are marked with inductance code
Material: Molded epoxy resin over coil
Rated Current Current Rating 40°C Rise over 85°C Ambient.
Maximum power dissipation at 85°C ambient.
Inductance measured at 1V with no DC current.
Incremental current the current at which the inductance will be
decreased by a maximum of 5% from its zero DC value.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
RoHS
Compliant