CSM54 Datasheet, PDF (3/3 Pages) Sumida Corporation – RF Coils

RF Coils < SMD Type: CSM Series>
Type: CSM54, CSM54N
˗
Specification (CSM54N)
NO.
Part NO.
(1j6) FERRITE CORE
Colour
Mark
1 CSM54N-1R5F
Yellow
2 CSM54N-2R5F
Red
3 CSM54N-3R5F
Nature
4 CSM54N-4R5F
Orange
5 CSM54N-5R5F
Green
6 CSM54N-6R5F
Blue
(7j12) AIR CORE
7 CSM54N-1R5A
Yellow
8 CSM54N-2R5A
Red
9 CSM54N-3R5A
Nature
10 CSM54N-4R5A
Orange
11 CSM54N-5R5A
Green
12 CSM54N-6R5A
Blue
Turns
Adjustable capacitance
Variable range
Unloaded
Q
Inductance
Test
Freq.
1.5 T
2.5 T
3.5 T
4.5 T
5.5 T
6.5 T
93.3pF1.0% Variable
59.3pF1.2% Variable
38.7pF2.0% Variable
27.4pF1.8% Variable
21.1pF1.0% Variable
17.0pF1.0% Variable
Min 55
Min 64
Min 66
Min 69
Min 63
Min 71
12nH
28nH
48nH
72nH
98nH
126nH
100MHz
1.5 T
2.5 T
3.5 T
4.5 T
5.5 T
6.5 T
102.1pF10% Within
67.9pF10% Within
48.4pF10% Within
36.2pF10% Within
28.2pF10% Within
23.3pF10% Within
Min 53
Min 58
Min 64
Min 67
Min 70
Min 81
10nH
23nH
37nH
53nH
72nH
90nH
ˎThe screw cores are allowed to fly out 2 turns from top of bobbin or metal case to get the minimum
inductance.
ˎQ measured using VHF Q-meter.
ˎInductance measured with Agilent 4194A or equivalent, the values reference only.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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