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Product
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±2.042±15±30301500
LT450CU450±2.042±12.5±24301500
LT450DU450±1.542±10±20301500
LT450EU450±1.562±7.5±15301500
LT450FU450±1.562±6±12.5302000
LT450GU450±1.562±4.5±10302000
LT450HU450±1.062±3±9302000
LT450IU450±1.062±2±7.5302000
LT450HTU450±1.062±3±9352000


LT455U Series

Part NumberCenter 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±2.042±15±30301500
LT455CU455±2.042±12.5±24301500
LT455DU455±1.542±10±20301500
LT455EU455±1.562±7.5±15301500
LT455FU455±1.562±6±12.5302000
LT455GU455±1.562±4.5±10302000
LT455HU455±1.062±3±9302000
LT455IU455±1.062±2±7.5302000
LT455HTU455±1.062±3±9402000


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