ECM 2220 SMD Chip Inductor
ECM56T Series
Standard EIA 2220 package
High Current Handling
Wire-wound Construction
Ferrite Core
Fully Encapsulated
Typical Reel Size 500pcs
The ECM56T range of chip coils have a higher current ratings than many other encapsulated SMD
inductors. A uniquely high quality of operation is maintained, with excellent mechanical and electrical
characteristics. This popular EIA 2220 package offers excellent workability as well as reliability making
it suitable for a diverse range of applications including, VCD, DVD, Automotive security, Personal
computer displays and other similar applications.
COMPONENT OUTLINE
DIMENSIONS (mm)
A
5.60
B
5.00
C
5.00
D
2.00
E
4.50
F
4.00
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
Issue 1
ECM 2220 SMD Chip Inductor
ECM
Part
ECM56T-1R0
ECM56T-1R2
ECM56T-1R5
ECM56T-1R8
ECM56T-2R2
ECM56T-2R7
ECM56T-3R3
ECM56T-3R9
ECM56T-4R7
ECM56T-5R6
ECM56T-6R8
ECM56T-8R2
ECM56T-100
ECM56T-120
ECM56T-150
ECM56T-180
ECM56T-220
ECM56T-270
ECM56T-330
ECM56T-390
ECM56T-470
ECM56T-560
ECM56T-680
ECM56T-820
ECM56T-101
ECM56T-121
ECM56T-151
ECM56T-181
ECM56T-221
ECM56T-271
ECM56T-331
ECM56T-391
ECM56T-471
ECM56T-561
ECM56T-681
ECM56T-821
ECM56T-102
L
(
µ
H)
1.0 @7.96MHz
1.2 @7.96MHz
1.5 @7.96MHz
1.8 @7.96MHz
2.2 @7.96MHz
2.7 @7.96MHz
3.3 @7.96MHz
3.9 @7.96MHz
4.7 @7.96MHz
5.6 @7.96MHz
6.8 @7.96MHz
8.2 @7.96MHz
10 @2.52MHz
12 @2.52MHz
15 @2.52MHz
18 @2.52MHz
22 @2.52MHz
27 @2.52MHz
33 @2.52MHz
39 @2.52MHz
47 @2.52MHz
56 @2.52MHz
68 @2.52MHz
82 @2.52MHz
100 @0.796MHz
120 @0.796MHz
150 @0.796MHz
180 @0.796MHz
220 @0.796MHz
270 @0.796MHz
330 @0.796MHz
390 @0.796MHz
470 @0.796MHz
560 @0.796MHz
680 @0.796MHz
820 @0.796MHz
1000 @0.252MHz
Tol
%
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
Q Min. SRF
(**MHz) Min.
(MHz)
10
95
10
70
10
55
10
47
10
42
10
37
10
34
10
32
10
29
10
26
10
24
10
22
10
19
10
17
10
16
10
14
10
13
10
11.5
10
10.5
10
9.5
10
8.5
10
7.8
10
7.0
10
6.4
20
6.0
20
5.4
20
4.8
20
4.4
20
3.9
20
3.6
20
3.2
20
2.9
20
2.6
20
2.4
20
2.2
20
2.0
20
1.8
R
DC
MAX
(
Ω
)
0.03
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.11
0.13
0.15
0.18
0.21
0.25
0.30
0.36
0.43
0.52
0.62
0.72
0.85
1.00
1.20
1.40
1.60
1.90
2.20
2.80
3.40
4.20
4.90
5.80
7.00
8.50
10
13
15
I
DC
I
N
(mA)
1800
1700
1600
1400
1300
1200
1120
1050
950
880
810
750
690
630
580
530
480
440
400
370
340
310
290
270
250
230
210
190
170
155
140
130
120
110
100
90
85
TOLERANCES J=5%; K=10%.
** = Test Frequency as specified in ‘L’ column
ECM
L
Tol
Q Min.
SRF
R
DC
I
DC
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
Issue 1
ECM 2220 SMD Chip Inductor
Part
ECM56T-122
ECM56T-152
ECM56T-182
ECM56T-222
ECM56T-272
ECM56T-332
ECM56T-392
ECM56T-472
ECM56T-562
ECM56T-682
ECM56T-822
ECM56T-103
(
µ
H)
1200@0.252MHz
1500@0.252MHz
1800@0.252MHz
2200@0.252MHz
2700@0.252MHz
3300@0.252MHz
3900@0.252MHz
4700@0.252MHz
5600@0.252MHz
6800@0.252MHz
8200@0.252MHz
10000@79.60kHz
%
K
K
K
K
K
K
K
K
K
K
K
K
(**MHz) Min.
(MHz)
30
1.5
30
1.4
30
1.3
30
1.2
30
1.1
30
1.0
30
1.0
30
0.9
30
0.8
30
0.7
30
0.6
20
0.5
MAX
(
Ω
)
17
20
30
35
55
60
70
78
85
110
125
150
I
N
(mA)
75
70
60
55
45
40
38
36
33
30
28
25
TOLERANCES J=5%; K=10%.
** = Test Frequency as specified in ‘L’ column
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary.
Issue 1
京公网安备 11010802033920号
EEWORLD
