SM Ceramic Filter

Phone: +86 10 6301 4184

Fax: +86 10 6301 9167

Email: sales@vanlong.com

Web: http://www.vanlong.com

January 17, 2001

Vanlong Technology Co., Ltd.

LTUC455 & LTUCS455 Series Ceramic Filter

LTUC455 and LTUCS455 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.

Specifications:

LTUC & LTUCS Series

Frequency Range (fc):

LTUC455 Series:

455KHz

LTUCS455 Series:

455KHz

Tolerance:

± 1.5KHz

Operating Temperature:

-20

°C ~ +80°C Standard

Storage Temperature:

-40

°C ~ +85°C

6dB Bandwidth:

B:

± 15KHz

D:

± 10KHz

E:

± 7.5KHz

F:

± 6.0KHz

G:

± 4.5KHz

H:

± 3.0KHz

40dB Bandwidth:

B:

± 30KHz

D:

± 20KHz

E:

± 15KHz

F:

± 12.5KHz

G:

± 10KHz

H:

± 9KHz

Stop Band Attenuation:

27dB min (B,D,E,F)

at fc

± 100KHz

25dB min (G)

Insertion Loss:

4.0dB max (B,D)

6.0dB max (E,F,G)

Ripple:

2.0dB max

Input/Output Impedance:

1.5K

Ω

All dimensions are in mm

Ordering Information

Note:

1.

Other frequencies, bandwidth ranges available. Consult VTC Support for

specific requirements.

2.

Not all combinations of the above bandwidth ranges are available. Consult VTC

Support if your requirement is not standard.

3.

All specifications subject to change without notice.

Product name + Frequency + Bandwidth Code.

i.e. LTUC455E or LTUCS455F

LTUC455

LTUCS455

Model

W

D

T

LTUC

6.0

4.0

4.0

LTUCS

5.6

3.0

3.0