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LTWC455E 455Khz Flat GDT Power Line Noise Filter

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LTWC455E 455Khz Flat GDT Power Line Noise Filter

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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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 .

Product Tags:

455Khz Power Line Noise Filter

Flat GDT Power Line Noise Filter

455Khz Electrical Line Noise Filter

LTWC455E 455Khz Flat GDT Power Line Noise Filter Images

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