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Piezoelectric Ceramic Filter CFUKG455KG1X-R0 LTUC455KGx,Group delay time,low insertion loss,1dB ripple,

Piezoelectric Ceramic Filter CFUKG455KG1X-R0 LTUC455KGx,Group delay time,low insertion loss,1dB ripple,

Brand Name:HM
Certification:Rohs,ISO
Model Number:ceramic filter 455khz CFUKG455KG1X-R0
Minimum Order Quantity:1000
Delivery Time:35 day
Payment Terms:paypal
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Site Member
Location: Wuxi Jiangsu China
Address: Golden Bay Industrial Zone,Dongjiang Town, Binhu District, Wuxi City, Jiangsu Province,
Supplier`s last login times: within 22 hours
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Product Details

Smart home, special quality


Low latency, high stability


NO.ItemSpecification
4 – 1

Center Frequency f0 (Center of 6dB Bandwidth)

455±1.0 KHz
4 – 2Bandwidth(3dB)±3.0KHz min
Bandwidth(6dB)±4.5KHz min
Bandwidth(40dB)±12.5KHz min
4 – 3Stop Band Attenuation25dB min
4 – 4Ripple (f0±3khz)1.0dB max
4 – 5

Insertion Loss (At minimum loss point)

6.0dB max
4 – 6

Temperature Stability (-20℃~ +80℃ )

±0.5% max

(-25℃ ~ +80℃)

4-7(0.1~1MHz)Spurious Response20dB min
4-8(fo±3.0 kHz)GDT Ripple deviation25μsec max
4-9Operating Temperature-20℃ ~ +80℃
4-10Storage Temperature-40℃ ~ +85℃
4-11Insulation Resistance(DC 25V 1 minute)100MΩ min
4 – 12Input/Output Impedance1.5 KΩ


NO.


Item


Measurement condition


Requirement


7-1


Random Drop


Filter shall be measured after 3 times random drops from the height of 30cm on concrete floor


No visible damage and it meet Table 1


7-2



VibrationFilter shall be measured after being appliedNo damage and it meet
vibration of amplitude of 1.5mm with 10-55HzTable 1.
band of vibration frequency to each of 3
perpendicular directions for 2 hours

7-3


Solderability


Lead terminals are immersed in aide solder for 5 sec and then immersed in soldering bath of


At least 95% lead terminals shall be covered

230±5℃, for 3±0.5 sec.with solder.

7-4


Substrate Bending Test


It shall meet table 1.



Apply pressure in the direction of arrow (see Fig. 3)

at a rate of about 0.5mm per second until it

reaches a
bend of 3mm and hold for 30 seconds.

7-5



AdhesionA static load of 20N to the direction of theIt shall meet Table 1.
arrow (see
Fig. 4) shall be applied on the core of the
component

and hold for 10 seconds. Filter shall be


soldered

correctly and tightly to PCB.


7-6


Reflow Soldering


It shall meet Table 1.



Put on the solder paste on the printed wiring board (pattern is shown in Fig. 5), the samples

shall be mounted and soldered under the
condition (pattern is shown in Fig. 6), then it
shall be subjected to the room atmosphere for
24 hours prior to the measurement.


NO.


Item


Measurement condition


Requirement


8 – 1


Humidity


It shall meet Table 1.


After being placed in a chamber with 90-95%

R.H. at 40±2℃ for 100 hours and then being

placed in room temperature for 1 hour, filter
shall be measured.

8 – 2



Resistance toLead terminals are immersed up to 1.5mm
Solder Heatfrom filter’s body in soldering bath of 350±It shall meet Table 1.
10℃, for 3±0.5 sec. And then filter shall be
measured after being placed in room
temperature for 1 hour.

8 – 3


High Temperature


It shall meet Table1


After being placed in a chamber with 80±2

℃,for 100 hours and then being placed in room temperature for 1 hour , filter shall be

measured.

8 – 4


Low Temperature


After being placed in a chamber with -20±2

℃,for 100 hours and then being placed in


It shall meet Table 1

room temperature for 1 hour, filter shall be

measured.


8 – 5


Heat Shock


It shall meet Table 1

After being kept at room temperature, filter shall be placed at temperature of –55 ℃ , for
30 minutes, then be placed at temperature. 85
℃, for 30 minutes. After that returned to –55
℃ again. Repeated above cycle for 5 times.
After being kept in room temp. for 1 hour,
filter shall be measured


Table 1



Specification


Center Frequency


455±1.0 KHz max


Bandwidth(6dB)


±4.5 KHz min


Selectivity(40dB)


±12.5 KHz max


Stop Band Attenuation(fo±100KHz)


25dB min


Ripple


1.0dB max


Insertion Loss


5.0dB max

Product Tags:
China Piezoelectric Ceramic Filter CFUKG455KG1X-R0 LTUC455KGx,Group delay time,low insertion loss,1dB ripple, supplier

Piezoelectric Ceramic Filter CFUKG455KG1X-R0 LTUC455KGx,Group delay time,low insertion loss,1dB ripple,

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