KBF-RS, Series Small profile High selectivity insertion loss Adju

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KBF-RS, Series Small profile High selectivity insertion loss Adju

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Band Ceramic Filters
KBF-RS, Series
Small profile High selectivity insertion loss Adjustment free Various pass band width available Pager Walkie Talkie Remote control receiver
APPLICATIONS TEST CIRCUIT
Filter Output Input Ground S.S.G. V.M.
Cordless phone audio radio section)
ORDER
Lead Length
3.5mm 2.2mm
R1+Rg=R2=Rating impedance input/output matching C<50pF (Including stray capacitance input capacitance)
Option
Standard
Selectivity
High selectivity Super high selectivity
DIMENSIONS
KBF-RS Series Elements)
(0.374) (0.025) (0.138) *2.2 (0.087)
millimeters (inches)
KBF-PS Series Elements)
(0.256) (0.252)
(0.252)
Pass Band-Width (kHz)
(0.024)
(0.024) (0.016) (0.035) (0.035)
(0.248) (0.138) *2.2 (0.087) (0.016)
Elements 15,10, Elements
(0.169)
(0.114) (0.102) (0.094)
Input Output Ground Ground Ground
(0.169) (0.075) (0.169)
Number Element
(0.028) (0.063)
Input Ground Output Ground
Elements Elements
Center Frequency
[450-460kHz available]
Lead length variation (0.138), (0.087).
Model
(Kyocera Bulk Filter)
*2.2 (0.087) Lead length available
SPECIFICATIONS
KBF-RL Series Elements)
Part Number KBF-455RS-20A KBF-455RS-15A KBF-455RS-12A KBF-455RS-10A KBF-455RS- KBF-455RS- KBF-455RS- KBF-455RS- Center Frequency (f0) Pass Band Width RIPPLE ±10kHz ±7.5kHz ±6.0kHz ±5.0kHz ±4.5kHz ±3.5kHz ±3.0kHz ±2.0kHz 40dB min. ±20kHz min. ±15kHz min. ±12.5kHz min. ±12kHz min. ±10kHz min. ±9kHz min. ±9kHz min. ±7.50kHz Stop Band Insertion Input/Output Operating Matching Temperature Attenuation Loss Impedance max. max. 1.5k max. max. 37dB min. -20°C max. max. max. +80°C max. 2.0k max. 55dB min. max.
*2.2mm Lead length available
455kHz±1.5kHz 2.0dB max. 455kHz±1.0kHz
KBF-RL Series Elements)
Part Number KBF-455PS-25A KBF-455PS-20A KBF-455PS-15A KBF-455PS-12A KBF-455PS-10A KBF-455PS- KBF-455PS- KBF-455PS- Center Frequency (f0) Pass Band Width RIPPLE ±12.5kHz ±10.0kHz ±7.5kHz ±6.0kHz ±5.0kHz ±3.5kHz ±3.0kHz ±2.0kHz 40dB min. ±24kHz min. ±20kHz min. ±15kHz min. ±12.5kHz min. ±12.0kHz min. ±9kHz min. ±9kHz max. 35dB min. min. ±7.50kHz max.
455kHz±1.5kHz 2.0dB max. 455kHz±1.0kHz
Stop Band Insertion Input/Output Operating Matching Attenuation Loss Impedance Temperature max. max. 1.5k max. max. 27dB min. max. -20°C max. max. 2.0k +80°C max.
Note: Center frequency 450-460kHz available.

KBF-RS, Series Small profile High selectivity insertion loss Adju

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