Ceramic Filter
(LZU450/LTZ455/LT465/LTP455 Series)


TECHNICAL CHARACTERISTICS -LZU450 Series
 
Part Number Resonant
Frequency ( KHz )
Resonant Resistance
( Ω ) max.
△ F (Fa-Fr)
( KHz )
Application
LZU450C 450 ± 1.0 20
14 ± 2

IF Signal Detection

LZU450C4N 450 ± 0.8 30

9 ± 2


TECHNICAL CHARACTERISTICS -LTZ455 Series
 
Part Number Center Frequency
(KHz)
3dB Bandwidth
( KHz )
Selectivity Insertion Loss (dB) max. Composition
± 9KHz off (dB) min.
LTZ455HL 455.5 ± 2.0 4.0 ± 1 23

7

2 elements direct coupling type

LTZ455JL 456.0 ± 2.0 5.5 ± 1 18

7


TECHNICAL CHARACTERISTICS -LT465
 
Part Number Center Frequency (KHz) Insertion Loss (dB) max. 6dB Bandwidth
( KHz ) min.
Spurious Attenuation fo ± 100KHz (dB) min.
Selectivity ± 9KHz off
(dB) min.
Ripple
(dB)max.
Input/Output Impedance
( KΩ )
LT465A 465 ± 2.0 3 8

12

11 1

2


TECHNICAL CHARACTERISTICS -LTP455 Series
 
Part Number Center Frequency (KHz) 3dB Bandwidth
( KHz )
Selectivity (dB) min. Insertion Loss (dB)max. Composition
- 9KHz off
+ 9KHz off
LTP455A 455 ± 2.0 9.5 ± 3 5 3

5

1 elements
LTP455B 462 ± 2.0 9.5 ± 3 5 3

5

1 elements with IFT

 
Dimensions