fr: Difference between the antiresonant frequency and the resonant frequency
s Most suitable for IC Station Detectors (SD) such as the LA 1135 (by Sanyo)
9.0 ± 0.3 4.0 ± 0.5.
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FILTERS FOR AM APPLICATIONS–SIGNAL DETECTION BFU/SFZ SERIES
FEATURES
s fa – fr: Difference between the antiresonant frequency and the resonant frequency
s Most suitable for IC Station Detectors (SD) such as the LA 1135 (by Sanyo)
9.0 ± 0.3 4.0 ± 0.5
FILTERS
DIMENSIONS: mm BFU Series
3.5 ± 0.3
1.5 max.
3.5 ± 0.5 9.0 ± 0.3
7.0 ± 0.3 MARKING M
0.8 ± 0.1 1.1 ± 0.1
1.75 ± 0.5
0.25 ± 0.05 0.1 ± 0.05
: EIA-J Date Code
5.0 ± 0.2
SPECIFICATIONS Part
Number
BFU450K3
BFU450C
BFU450C4N Part
Number
SFZ450C3N
Resonant Frequency (kHz)
450 ± 1 450 ± 1 450 ± 0.8 Center Frequency (kHz)
450 ± 1
PART NUMBERING SYSTEM BFU
SFZ Series̄
7.0 ± 0.3
NO DIRECTIVITY
MARKING M
1.1 ± 0.1 0.8 ± 0.1
ቢባቤ ቧቦብ
2.5 ± 0.2
: EIA-J Date Code
3.5
+1.0 – 0.5
1.75 ± 0.5 3.5 ± 0.5
0.25 0.
BFU450K3 Datasheet