ECM SMD Ferrite Chip Inductors
LNQ UCR Series
ECM Series
2 Package Sizes
High ‘Q’
Wide Inductance Range
Low dcR
Typical Reel Size 2000pcs
The
LNQ
series comes in two sizes aproximate to EIA packages 1210, and 1812.
Suitable applications include:- Pagers, Cordless Phones, Portable GPS, Remote Metering and Sensors
where optimum battery performance is required.
COMPONENT OUTLINE
DIMENSIONS
ECM Type
LNQ32T
LNQ45T
Inductance
Range
0.1uH~560uH
1.0uH~2.2mH
A
(mm)
3.20
4.50
B
2.50
3.20
C
2.00
2.60
D
1.50
2.00
E
2.00
3.00
F
1.00
1.20
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 SMD Ferrite Chip Inductors
ECM
Part
L
(µH)
Tol
%
Q Min.
@ MHz
SRF
Min.
(MHz)
R
DC
MAX
(Ω)
I
DC
I
N
(mA)
LNQ32T Series (1210)
LNQ32T-R10
LNQ32T-R18
LNQ32T-R27
LNQ32T-R39
LNQ32T-R56
LNQ32T-R68
LNQ32T-R82
LNQ32T-1R0
LNQ32T-1R2
LNQ32T-1R5
LNQ32T-1R8
LNQ32T-2R2
LNQ32T-2R7
LNQ32T-3R3
LNQ32T-3R9
LNQ32T-4R7
LNQ32T-5R6
LNQ32T-6R8
LNQ32T-8R2
LNQ32T-100
LNQ32T-120
LNQ32T-150
LNQ32T-180
LNQ32T-220
LNQ32T-270
LNQ32T-330
LNQ32T-390
LNQ32T-470
LNQ32T-560
LNQ32T-680
LNQ32T-820
LNQ32T-101
LNQ32T-121
LNQ32T-151
LNQ32T-181
0.10 @ 1MHz
0.18 @ 1MHz
0.27 @ 1MHz
0.39 @1MHz
0.56 @ 1MHz
0.68 @ 1MHz
0.82 @ 1MHz
1.0 @ 1MHz
1.2 @ 1MHz
1.5 @ 1MHz
1.8 @ 1MHz
2.2 @ 1MHz
2.7 @ 1MHz
3.3 @ 1MHz
3.9 @ 1MHz
4.7 @ 1MHz
5.6 @ 1MHz
6.8 @ 1MHz
8.2 @ 1MHz
10 @ 1MHz
12 @ 1MHz
15 @ 1MHz
18 @ 1MHz
22 @ 1MHz
27 @ 1MHz
33 @ 1MHz
39 @ 1MHz
47 @ 1MHz
56 @ 1MHz
68 @ 1MHz
82 @ 1MHz
100 @ 1MHz
120 @ 1MHz
150 @ 1MHz
180 @ 1MHz
M
M
M
M
M
M
M
M
M
M,K
M,K
M,K
M,K
M,K
M,K
M,K
M,K
M,K
M,K
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
20 @ 25.2MHz
20 @ 25.2MHz
25 @ 25.2MHz
25 @ 25.2MHz
30 @ 25.2MHz
30 @ 25.2MHz
30 @ 25.2MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
40 @ 1MHz
40 @ 1MHz
40 @ 1MHz
40 @ 1MHz
40 @ 1MHz
40 @ 1MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
200
200
200
200
160
160
120
100
100
75
60
50
43
38
35
31
28
25
23
20
18
16
15
14
13
12
11
11
10
9
8
8
7
7
6
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.50
0.60
0.60
0.70
0.80
0.90
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.2
2.5
2.8
3.1
3.5
3.9
4.3
4.9
5.5
6.2
7.0
8.0
9.3
10.2
700
650
600
530
530
470
450
445
425
400
390
370
320
300
290
270
250
240
225
190
180
170
165
150
125
115
110
100
85
80
70
80
75
70
65
TOLERANCES J=5%, K=10%, M=20%.
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 SMD Ferrite Chip Inductors
ECM
Part
L
(µH)
Tol
%
Q Min.
(**MHz)
SRF
Min.
(MHz)
R
DC
MAX
(Ω)
I
DC
I
N
(Ma)
LNQ32T Series (1210) Continued…
LNQ32T-221
LNQ32T-271
LNQ32T-331
LNQ32T-391
LNQ32T-471
LNQ32T-561
220 @ 1MHz
270 @ 1MHz
330 @ 1MHz
390 @ 1MHz
470 @ 1kHz
560 @ 1kHz
K,J
K,J
K,J
K,J
K,J
K,J
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
50 @ 0.796MHz
50 @ 0.796MHz
50 @ 0.796MHz
6
5
5
5
5
5
11.8
12.5
13.0
22.0
25.0
28.0
65
65
65
50
45
40
LNQ45T Series (1812)
LNQ45T-1R0
LNQ45T-1R2
LNQ45T-1R5
LNQ45T-1R8
LNQ45T-2R2
LNQ45T-2R7
LNQ45T-3R3
LNQ45T-3R9
LNQ45T-4R7
LNQ45T-5R6
LNQ45T-6R8
LNQ45T-8R2
LNQ45T-100
LNQ45T-120
LNQ45T-150
LNQ45T-180
LNQ45T-220
LNQ45T-270
LNQ45T-330
LNQ45T-390
LNQ45T-470
LNQ45T-560
LNQ45T-680
LNQ45T-820
LNQ45T-101
LNQ45T-121
1.0 @ 1MHz
1.2 @ 1MHz
1.5 @ 1MHz
1.8 @ 1MHz
2.2 @ 1MHz
2.7 @ 1MHz
3.3 @ 1MHz
3.9 @ 1MHz
4.7 @ 1MHz
5.6 @ 1MHz
6.8 @ 1MHz
8.2 @ 1MHz
10 @ 1MHz
12 @ 1MHz
15 @ 1MHz
18 @ 1MHz
22 @ 1MHz
27 @ 1MHz
33 @ 1MHz
39 @ 1MHz
47 @ 1MHz
56 @ 1MHz
68 @ 1MHz
82 @ 1MHz
100 @ 1MHz
120 @ 1MHz
M
M
M
M
M
M
M
M
M,K
M,K
M,K
M,K
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
20 @ 1MHz
30 @ 1MHz
30 @ 1MHz
30 @ 1MHz
30 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
35 @ 1MHz
40 @ 0.796MHz
40 @ 0.796MHz
120
100
85
75
62
53
47
41
38
33
31
27
23
21
19
17
15
14
12
11
10
9
8
7
6
6
0.20
0.20
0.30
0.30
0.30
0.32
0.35
0.38
0.40
0.47
0.50
0.56
0.56
0.62
0.73
0.82
0.94
1.1
1.2
1.4
1.5
1.7
1.9
2.2
2.5
3.0
500
500
500
500
500
500
500
500
500
500
450
450
400
380
360
340
320
300
270
240
220
200
180
170
160
150
TOLERANCES J=5%, K=10%, M=20%.
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 SMD Ferrite Chip Inductors
ECM
Part
L
(µH)
Tol
%
Q Min.
(**MHz)
SRF
Min.
(MHz)
R
DC
MAX
(Ω)
I
DC
I
N
(mA)
LNQ45T Series (1812) Continued…
LNQ45T-151
LNQ45T-181
LNQ45T-221
LNQ45T-271
LNQ45T-331
LNQ45T-391
LNQ45T-471
LNQ45T-561
LNQ45T-681
LNQ45T-821
LNQ45T-102
LNQ45T-122
LNQ45T-152
LNQ45T-182
LNQ45T-222
150 @ 1MHz
180 @ 1MHz
220 @ 1MHz
270 @ 1MHz
330 @ 1MHz
390 @ 1MHz
470 @ 1kHz
560 @ 1kHz
680 @ 1kHz
820 @ 1kHz
1000 @ 1kHz
1200 @ 1kHz
1500 @ 1kHz
1800 @ 1kHz
2200 @ 1kHz
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.796MHz
40 @ 0.252MHz
40 @ 0.252MHz
40 @ 0.252MHz
40 @ 0.252MHz
40 @ 0.252MHz
5
5
4
4
3
3
3
2
2
2
2
2
1
1
1
3.7
4.5
5.4
6.8
8.2
9.7
11.8
14.5
17.0
20.5
25.0
30.0
37.0
45.0
50.0
130
120
110
100
95
90
80
70
65
60
50
45
40
35
30
TOLERANCES J=5%, K=10%, M=20%.
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
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