LT455U Ceramic Filter |LT450U Ceramic Filter-SJK Ceramic Filters

LT450/455 U Band Pass

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LT450/455 U Band Pass

Model: LT450U / LT455U Series Ceramic Filters
Center frequency: 450KHz, 455KHz
Size: 11×7×8 mm
Applications: Radio, Telecommunications, etc

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Specifications and Dimensions

Features

Input/Output impedance: 1000Ω~2000Ω

High selective ceramic filters

Center frequency: 450KHz, 455KHz

Low insertion loss: 4dB, 6dB Max

Passband ripple: 2dB Max

Applications: Radio, Telecommunications, Automotive and more

RoHS Compliant

Specifications

LT450U Series

Part Number	Center Frequency (kHz)	Insertion Loss (dB) Max	Pass Band Ripple (dB) Max.	6dB Bandwidth (kHz) Min	50dB Bandwidth (kHz) Min	Stop Band Att. ±100KHz (dB) Min	Input-Output Impedance (Ω)
LT450BU	450±2.0	4	2	±15	±30	30	1500
LT450CU	450±2.0	4	2	±12.5	±24	30	1500
LT450DU	450±1.5	4	2	±10	±20	30	1500
LT450EU	450±1.5	6	2	±7.5	±15	30	1500
LT450FU	450±1.5	6	2	±6	±12.5	30	2000
LT450GU	450±1.5	6	2	±4.5	±10	30	2000
LT450HU	450±1.0	6	2	±3	±9	30	2000
LT450IU	450±1.0	6	2	±2	±7.5	30	2000
LT450HTU	450±1.0	6	2	±3	±9	35	2000

LT455U Series

Part Number	Center Frequency (kHz)	Insertion Loss (dB) Max	Pass Band Ripple (dB) Max.	6dB Bandwidth (kHz) Min	50dB Bandwidth (kHz) Min	Stop Band Att. ±100kHz (dB) Min	Input-Output Impedance (Ω)
LT455BU	455±2.0	4	2	±15	±30	30	1500
LT455CU	455±2.0	4	2	±12.5	±24	30	1500
LT455DU	455±1.5	4	2	±10	±20	30	1500
LT455EU	455±1.5	6	2	±7.5	±15	30	1500
LT455FU	455±1.5	6	2	±6	±12.5	30	2000
LT455GU	455±1.5	6	2	±4.5	±10	30	2000
LT455HU	455±1.0	6	2	±3	±9	30	2000
LT455IU	455±1.0	6	2	±2	±7.5	30	2000
LT455HTU	455±1.0	6	2	±3	±9	40	2000

LT U.jpg

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