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Chequers Electronic (China) Limited
Ceramic Filter (450/455KHz, SMD Type)
RoHS Compliant
Directive 2002/95/EC
REACH Compliant (15 SVHCs)
Regulation (EC)
No. 1907/2006
● Dimension
LTUPC A
6.0
LTUCG LTUCS
A
. 7.30
8.9 Max.
4.0 Max.
B
C .
D
0.9±0.1
LTUPC B
7.0 3.0
1.0 2.0 2.0
E
ABCDE LTUCG 6.0 6.5 7.5 4.0 4.0 LTUCS 5.6 6.5 7.5 3.0 3.0 Unit: mm
7.5 0.9±0.1
8.4 Max.
1.5
2.0 2.0
5.0 Max.
Tolerance:±0.3mm Unit: mm
LTWC
11.6
6.6
5.5
7.5 Max. 3.0
● Electrical Specifications of LTUCG and LTUCS
Part Number
Center Frequency (Center of 6dB Bandwidth)
KHz
Bandwidth 6dB 40dB KHz Min. KHz Max.
LTUCG455B LTUCS455B
fo±1.5
±15.0
±35.0
LTUCG455C LTUCS455C
fo±1.5
±12.5
±28.0
LTUCG455D LTUCS455D
fo±1.5
±10.0
±20.0
LTUCG455E LTUCS455E
fo±1.5
±7.5
±15.
LTWC455B Datasheet
