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hanse-john electronic Co.,Ltd.

City:wuxi

Province/State:jiangsu

Country/Region:china

Contact Person:Mrliuhongmao

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China CFUKG450KG1A/LTC450GU/450khz/ceramic filter/SMD/resonator/crystal filter/0.45mhz wholesale

0.45mhz

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Brand Name :HM

Model Number :KHZ

Place of Origin :wuxi

MOQ :1000

Price :$1.25

Payment Terms :paypal, MoneyGram

Supply Ability :1000000pcs/month

Delivery Time :45 day

Packaging Details :REEL

MATERIAL :PIEZO PZT

freuency :450+/-1.0khz

6dB bandwidth :+/-4.5khz min

40dB :+/-10.0khz

insersition loss :3.0dB max

ripple :2.0dB max

stopband attention :28dB

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1. ELECTRONICAL SPECIFICATIONS

A. CENTRE FREQUENCY(f.) : 450KHz±1.0KHz.Max.

B. BAND WIDTH AT 3dB : ±4.5KHzMin(TO 455KHz)

C. BAND WIDTH AT 40dB : ±10KHzMin(TO 455KHz)

D. STOP BAND ATTENUATION : 55dBMin(AT f0 ± 18 to ± 33KHz)

E. STOP BAND ATTENUATION : 50dBMin.(AT f.±100KHz)

F: STOP BAND ATTENUATION : 20dBMin(AT f0 ±0.1 to ±1 MHz)

G: RIPPLE : 3.0dBMax.(AT f.±6.5KHz)

H: INSERTION LOSS : 4.0dBMax.(AT THE SMALLEST LOSS)

I: TEMPRATURE COEFFICIENT

OF CENTER FRENQUENCY : ±50 PPM/℃ MAX.(-20 TO +80 ℃)

J: INPUT/OUPUT IMPEDANCE : 1.5KΩ

NOTE :

A) CENTER FREQUENCY SHALL BE DEFIED AS THE CENTRA VALUE OF THE BAND WITH AT 6dB

B) TEMPRATURE COEFFICIENT OF CENTER FREQUENCY SHALL BE DEFINED AS THE AVERAGE OF THE CENTRAL FREQUECY .