Filter Coils < Pin Type: YS Series>
Type:
YS-4
◆
Product Description
・24.0×6.1mm
Max.(L×W), 8.0mm Max. Height.
・Operating
frequency:0.1~20MHz
・In
addition to the reference versions of parameters shown here,
custom designs are available to meet your exact requirements
◆
Feature
・Variable
and/or fixed shielded type with four single coil combined.
・Two
built-in chip capacitors are in one coil.
・Ideally
used as video frequency LC filters for VCR, video cameras, etc.
(LPF, BPF, Delay Line and Equalizers).
・Superior
distortion factor.
・RoHS
Compliance
◆
Dimensions (mm)
*
Dimension does not include solder used on coil.
*
Pin pitch should be measured at the root of terminal.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
φ
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Filter Coils < Pin Type: YS Series>
Type:
YS-4
+12V
27k
◆
Testing circuit
Rin
Rg
24
R1
0.01μ
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫
T1
22
21
2SC828 or equivalent
0.01μ
47μ/16V
560
T2
T3
T4
47μ/
16V
27k
R2
⑲ ⑱
⑯ ⑮
⑬
S.G. ∼
Rin = Rg +R1
=1k Ω
Rout =R2 13.5k
=1k Ω
R2 =1.08k Ω
*
24
,
⑦
④
⑫
,
⑱
21
between are short.
*Terminal
No.#3,#6,#8,#9,#10,#11 are floating.
◆
Specification
(Part Number: 2543-JPS-034)
Item
Input impedance
Output impedance
Attenuation
Group
time
delay
(Rin)
(Rout)
0.1½10MHz
0.2 MHz
1.0 MHz
4.0 MHz
7.5MHz
Insertion loss
0.1 MHz
Specification
1.0KΩ
1.0KΩ
4.0dB Max.
330±50nS Within
330±50nS Within
330±50nS Within
330±70nS Within
1.2 dB Max.
Frequency Response
(
Attenuation 0dB at 0.1MHz
)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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