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hanse-john electronic Co.,Ltd.

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Home / Products / 455 Khz Ceramic Filter /

LTWC455E 455Khz Flat GDT Power Line Noise Filter

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SMD Filter

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455 Khz Ceramic Filter

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Piezoelectric Ceramic Sensor

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Microwave Bandpass Filters

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Microwave Low Pass Filter

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hanse-john electronic Co.,Ltd.
City:wuxi
Province/State:jiangsu
Country/Region:china
Contact Person:MrHongmao Liu
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China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale
  • China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale
  • China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale
  • China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale
  • China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale
  • China LTWC455E 455Khz Flat GDT Power Line Noise Filter wholesale

LTWC455E 455Khz Flat GDT Power Line Noise Filter
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Place of Origin :wuxi
Brand Name :HM
Model Number :KHZ
MOQ :1000
Price :$0.85
Packaging Details :REEL
Delivery Time :25 day
Payment Terms :MoneyGram
Supply Ability :1000000
Certification :ROHS ,ISO
Center Frequency f0 （Center of 6dB Bandwidth) :455±1.0KHz
(3dB) Bandwidth(3dB) :±5.0KHz min
(6dB) Bandwidth(6dB) :±7.5KHz min
Bandwidth(50dB) :±15.0KHz min
(fo±100KHz) Stop Band Attenuation :45dB min
Ripple （f0± 5 khz） :2.0dB max
Insertion Loss （At minimum loss point） :5.0dB max
Temperature Stability （－20℃～ +80℃ ） :±0.5% max (-25℃ ～ +80℃)
（0.1～1MHz）Spurious Response :20dB min
（fo±5 kHz）GDT Ripple deviation :50μsec max
Operating Temperature :-20℃ ～ +80℃
Storage Temperature :-40℃ ～ +85℃
Insulation Resistance(DC 25V 1 minute) :100MΩ min
Input/Output Impedance :1.5 KΩ
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View Product Description

The specification shall cover the characteristics of four leads SMD ceramic filter with 455KHz in middle-frequency circuit of communication equipment.

1. ELECTRONICAL SPECIFICATIONS

A. CENTRE FREQUENCY(f.) : 455KHz±1.0KHz.Max.

B. BAND WIDTH AT 3dB : ±6.5KHzMin(TO 455KHz)

C. BAND WIDTH AT 50dB : ±15KHzMin(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 : 5.0dBMax.(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 CENTRAL

VALUE OF THE BAND WITH AT 6dB

B) TEMPRATURE COEFFICIENT OF CENTER FREQUENCY SHALL

BE DEFINED AS THE AVERAGE OF THE CENTRAL FREQUECY .

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