SM Ceramic Filter
LTWC455 Series Ceramic Filter
LTWC455 series are surface mount ceramic filters widely
used in telecommunication, cable, radar, TV set, tape
recorder, video camera and other electronic products due to
its lower price and stable performances.
LTWC455
Specifications:
Frequency Range (fc):
LTWC455 Series:
Tolerance:
Operating Temperature:
Storage Temperature:
3dB and 6dB Bandwidth:
455KHz
±
1.5KHz
-20°C ~ +80°C
-40°C ~ +85°C
B:
C:
D:
E:
F:
G:
H:
50dB Bandwidth:
B:
C:
D:
E:
F:
G:
H:
Stop Band Attenuation:
at fc
±
100KHz
Insertion Loss:
±
10KHz
±
8.0KHz
±
7.0KHz
±
5.5KHz
±
4.0KHz
±
3.0KHz
±
1.5KHz
±
30KHz
±
25KHz
±
20KHz
±
15KHz
±
12KHz
±
10KHz
±
9KHz
±
15.0KHz
±
12.5KHz
±
10.0KHz
±
7.5KHz
±
6.0KHz
±
4.5KHz
±
3.0KHz
Standard
LTWC455 Series
50dB min (B,C,D,E)
47dB min (F,G)
4.0dB max (B,C,D,E)
6.0dB max (F,G,H)
Ripple:
Input/Output Impedance:
Note:
2.0dB max
1.5KΩ
All dimensions are in mm
Ordering Information
Other frequencies, bandwidth ranges available. Consult VTC Support for
specific requirements.
Not all combinations of the above bandwidth ranges are available. Consult VTC
Support if your requirement is not standard.
All specifications subject to change without notice.
1.
2.
3.
Product name + Frequency + Bandwidth Code.
i.e. LTWC455E
Phone: +86 10 6301 4184
January 17, 2001
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.
微控制器 MCU
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