SMTSC SERIES
SURFACE MOUNT SPRING COILS
Applications :
．Satellite
communication systems.
．TVs
and audio equipment.
．Microwave
equipment.
．Band
pass equipment.
Shape and Dimensions (Dimensions are in mm) :
Item
SMTSC0403
SMTSC0504
SMTSC0703
SMTSC1006
A
3.68MAX.
4.95MAX
6.86MAX
10.55MAX
B
3.05MAX
3.81MAX
C
3.18 MAX
4.20MAX
D
2.92±0.25
4.32±0.39
5.84±0.25
7.98±0.51
Item
SMTSC0403
SMTSC0504
SMTSC0703
SMTSC1006
H
3.30
5.16
3.30
4.70
I
1.27
1.48
1.27
2.04
J
1.65
2.85
4.70
5.95
K
2.79
2.62
2.79
2.42
3.05 MAX 3.18 MAX
6.35MAX
5.97MAX
Features :
．High
Q over a wide frequency range.
．Jacket
with a high temperature material
which assures
Product Identification :
SMTSC
(1)
0403 - 18N5 J
(2)
(3)
(4)
mechanical stability and very close tolerance .
．Forms
a flat top making them suitable for automatic
placement and reflow .
．Tinned
leads assure reliable soldering.
．Standard
EIA tape and reel packing.
(1)Type :
Surface Mount Type Spring Coils.
(2)Style :
L=3.86mm W=3.05mm H=3.18mm
(3)Inductance :
18N5
for
18.5 nH
.
(4)Inductance tolerance :
J
:
±5%;
K:
±10%.
Test equipments :
．Inductance
measured at 0Adc on an HP 4284A LCR
Meter or equivalent.
．DCR
measured on a Chroma 16502 icro-Ωmeter
or equivalent.
．Electrical
specifications at 25℃.
Characteristics :
．Rated
Current : The current when temperature of coil
increase up to max.△T=15℃.(Ta=20℃)
．Operating
temperature : -40℃ to 125℃ .
Lasting . Leaning . Leading
3L Electronic Corp.
39.1
Web :
http://www.3lcoil.com
l
SMTSC series
Part
No.
Turns
1
2
3
4
5
Inductance
L
(nH)
2.5
5.0
8.0
12.5
18.5
Quality
Factor
Min.
145
140
140
137
132
Test
Freq.
(MHz)
150
150
150
150
150
SRF
(MHz)
Min.
12500(ref)
6500(ref)
5000(ref)
3300(ref)
2500(ref)
DCR
(mΩ)
Max.
1.1
1.8
2.6
3.4
3.9
Rated
Current
(mA) Max.
4.0
4.0
4.0
4.0
4.0
SMTSC0403 -2N5K
SMTSC0403 -5N0K
SMTSC0403 -8N0J
SMTSC0403 -12N5J
SMTSC0403 -18N5J
SMTSC0504 -22NJ
SMTSC0504 -27NJ
SMTSC0504 -33NJ
SMTSC0504 -39NJ
SMTSC0504 -47NJ
SMTSC0504 -56NJ
SMTSC0504 -68NJ
SMTSC0504 -82NJ
SMTSC0504 -R10J
SMTSC0504 -R12J
5
5
6
6
7
7
8
8
9
10
22
27
33
39
47
56
68
82
100
120
100
100
100
100
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
3200(ref)
2700(ref)
2500(ref)
2100
2100
1500
1500
1300
1200
1100
4.2
4.0
4.8
4.4
5.6
6.2
8.2
9.4
12.3
17.3
3.0
3.5
3.0
3.0
3.0
3.0
2.5
2.5
1.7
1.5
SMTSC0703 -17N5J
SMTSC0703 -22NJ
SMTSC0703 -28NJ
SMTSC0703 -35N5J
SMTSC0703 -43NJ
6
7
8
9
10
17.5
22.0
28.0
35.5
43.0
100
102
105
112
106
150
150
150
150
150
2200
2100
1800
1500
1200
4.5
5.2
6.0
6.8
7.9
4.0
4.0
4.0
4.0
4.0
SMTSC1006 -90NJ
SMTSC1006 -R111J
SMTSC1006 -R130J
SMTSC1006 -R169J
SMTSC1006 -R206J
SMTSC1006 -R222J
SMTSC1006 -R246J
SMTSC1006 -R307J
SMTSC1006 -R380J
SMTSC1006 -R422J
SMTSC1006 -R491J
SMTSC1006 -R538J
9
10
11
12
13
14
15
16
17
18
19
20
90
111
130
169
206
222
246
307
380
422
491
538
95
87
87
95
95
92
95
95
95
95
95
87
50
50
50
50
50
50
50
50
50
50
50
50
1140
1020
900
875
800
730
685
660
590
540
535
490
15.0
15.0
20.0
25.0
30.0
35.0
35.0
35.0
50.0
60.0
65.0
90.0
3.5
3.5
3.0
3.0
3.0
3.0
3.0
3.0
2.5
2.5
2.0
2.0
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
Lasting . Leaning . Leading
3L Electronic Corp.
39.2
Web :
http://www.3lcoil.com
