1800 Series
Axial Lead Inductors
KMP_1800C_A01 Page of 2
www.cd4power.com
Technical enquiries email: mk@cdtechno.com, tel: +44 (0)908 65232
SELECTION GUIDE
Order Code
Inductance
(kHz, 0.VAC)
DC Current
DC Resistance
Q @ f kHz
SRF
±0%
Max.
Nom.
μH
A
m
Q
f
MHz
18472C
4.7
5.35
9.0
2
000
36.4
18682C
6.8
4.5
2.0
78
500
23.6
18103C
0.0
3.45
5.0
64
500
9.0
18153C
5.0
3.00
8.0
55
500
5.9
18223C
22.0
2.42
25.0
59
500
.8
18333C
33.0
2.00
40.0
48
500
.5
18473C
47.0
.65
55.0
55
500
8.5
18683C
68.0
.35
70.0
3
00
6.6
18104C
00.0
.20
00.0
40
00
7.4
18154C
50.0
.0
65.0
47
00
4.4
18224C
220.0
0.90
230.0
46
00
3.5
18254C
250.0
0.80
255.0
50
00
3.7
18334C
330.0
0.73
335.0
58
00
3.0
18474C
470.0
0.60
465.0
56
00
2.2
18684C
680.0
0.53
630.0
55
00
2.0
18105C
.0mH
0.44
.0
94
50
.6
18155C
.5mH
0.33
.5
07
50
.3
18225C
2.2mH
0.30
2.2
08
50
.
18335C
3.3mH
0.22
3.5
43
50
0.8
18475C
4.7mH
0.20
4.6
28
40
0.7
18685C
6.8mH
0.5
7.0
44
40
0.6
18106C
0.0mH
0.3
2.0
43
40
0.5
TYPICAL CORE/WIRE CHARACTERISTICS
Inductance Temperature
Coefficient
Resistance Temperature
Coefficient
Curie Temperature
(T
C)
Saturation Flux
(B
SAT)
430ppm
4000ppm
90°C
325mT
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
0°C to 70°C
Storage temperature range
-55°C to 25°C
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems. A peak wave solder
temperature of 300°C for 0 seconds is permitted. The pin termination finish on
this product series is bright tin. All types are backward compatible with Sn/Pb
soldering systems.
For further information, please visit www.cd4power.com/rohs
All specifications typical at T
A=25°C
Maximum DC current occurs when either the inductance falls to 90% of its nominal value or when its temperature rise reaches 30°C,
whichever is sooner.
FEATURES
n
RoHS compliant
n
Axial format
n
Up to 5.35A IDC
n
4.7μH to 0mH
n
Low DC resistance
n
Compact size
n
MIL-I-23053/5 class III sleeving
n
Fully tinned leads
n
Supplied in packs of 0
n
Custom & radial parts available
DESCRIPTION
The 800 Series of inductors are particularly
suited to use with a wide variety of switching
regulators. Offering high current handling with a
low mounting height, the devices are ideal where
space is at a premium.