Document 285-1
Chip Inductors - 0604SMS Series (1610)
The 0604SMS Series offers the highest Q factors and
current handling capabilities of any chip inductor this
small.
These parts combine the exceptionally high Q of an air
core inductor with the rugged construction of a ceramic
2
body component. They also provide intermediate induc-
tance values not available in Coilcraft’s 0603, 0402 or
0906 product families. Custom values may be available.
For free evaluation samples, contact Coilcraft or order
on-line at
www.coilcraft.com.
SRF
Min
5
(MHz)
6000
6000
5800
5300
4700
2
Part number
1
0604SMS-1N1_X_
0604SMS-2N6_X_
0604SMS-4N5_X_
0604SMS-5N0_X_
0604SMS-6N8_X_
2
Inductance
2
Percent
Q
900 MHz
1.7 GHz
2
(nH)
tolerance
3
2
Min
4
L Typ Q Typ L Typ Q Typ
1.1 @ 500 MHz
10,5
25
1.2
40
1.2
136
2.6 @ 500 MHz
10,5
45
2.6
78
2.6
163
4.5 @ 500 MHz
10,5
50
4.5
103
4.7
155
5.0 @ 500 MHz
10,5
60
4.9
106
5.2
178
6.8 @ 500 MHz
10,5
60
6.9
101
7.4
172
10,5
10,5
70
68
7.4
10.6
109
103
7.9
11.5
137
160
DCR
Max
6
(Ohms)
0.021
0.026
0.032
0.032
0.035
2
2
I
DC
Max
7
Color
(A)
Code
3.0
Black
2.0
Brown
1.8
Red
1.6
Orange
1.8
Yellow
1.5
1.5
Green
Blue
0604SMS-7N6_X_
7.6 @ 500 MHz
0604SMS-10N_X_ 10.4 @ 500 MHz
4400
4100
0.035
0.037
1. When ordering, please specify tolerance and packaging codes:
Inductance tolerance code:
Table above shows stock tolerances in bold.
J=
±5%,
K=
±10%
0604SMS-10N_X_
Packaging code:
W=7” machine-ready reel
EIA RS-481 punched
paper tape. (2000 per full reel)
U= Less than full reel
Not machine ready. The
carrier tape may not be a single continuous length.
To have a leader and a trailer added ($25 charge),
use code letter W instead.
2. Inductance measured using Coilcraft SMD-A fixture in Agilent/HP4286
impedance analyzer with Coilcraft-provided correlation pieces. For
recommended test procedures, contact Coilcraft.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using Agilent/HP4291A with Agilent/HP16193 test fixture
and on Agilent/HP8753D with Coilcraft SMD-D test fixture.
5. SRF measured using Agilent/HP8753D network analyzer and Coilcraft
SMD-D test fixture.
6. DCR measured on Cambridge Technology micro-ohmmeter and
Coilcraft CCF858 test fixture.
7. For 15° C rise.
8. Operating temperature range -40° C to +125° C.
9. Electrical specifications at 25° C.
10. For environmental data, see “Product Specifications” section (Doc. 121).
Specifications subject to change without notice.
Document 285-1
Revised 11/29/01
Document 285-2
0604SMS Series (1610)
TYPICAL Q vs FREQUENCY
TYPICAL L vs FREQUENCY
A
B
C
D
Max. Max. Max. Ref.
E
F
G
H
I
J
.073 .054 .047 .025 .040 .013 .034 .053 .025 .025
1,85 1,37 1,19 0,64 1,02 0,33 0,86 1,35 0,63 0,63
Parts/reel: 7" 2000 Tape width: 8 mm
For packaging data see “Tape and Reel Specifications” section (Doc. 173)
Specifications subject to change without notice.
Document 285-2
Revised 11/29/01
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