SFU455B – FILTERS

SFU455B Datasheet PDF learn more.

Part number : SFU455B

Functions : This is a kind of semiconductor, FILTERS.

Pin arrangement :

Package information :

Manufacturer : Murata Electronics

Image :

SFU455B Datasheet PDF

The texts in the PDF file :

FILTERS FOR AM APPLICATIONS 450–470kHz SFU/SFZ SERIES FEATURES s Center frequency range between 450 and 470kHz is available. Standard tolerance is ±2kHz. s For synthesizers, the types of center frequencies 450, 459 and 468kHz are available. Standard tolerance is ±1kHz. s The part numbers of the types for synthesizers are as follows: (In case of 450kHz) SFU450A3 (for contact to resistor) SFU450C5 (for contact to resistor) SFU450B14 (for contact to IFT) SFZ450HL3/JL3/KL3 SFZ450H3/J3/K3 (for contact to resistor) DIMENSIONS: mm SFU455A/C5/B 7.0 ± 0.3 3.5 ± 0.3 SFZ455HL/JL/KL 7.0 ± 0.3 3.5 ± 0.3 MARKING M 9.0 ± 0.3 MARKING M 9.0 ± 0.3 1.1 ± 0.1 0.8 ± 0.1 3.5 ± 1.0 0.5 ቤባ ቢ 1.75 ± 0.5 2.5± 0.2 2.5± 0.2 : EIA-J Date Code 0.25 0.1 Connection ቢ INPUT ባ GROUND ቤ OUTPUT 1.1 ± 0.1 0.8 ± 0.1 ቢባ ቤ ቧቦ ብ 3.5 ± 1.0 0.5 1.75 ± 0.5 2.5 ± 0.2 2.5 ± 0.2 : EIA-J Date Code 0.25 0.1 Connection ቢ INPUT ባ ቦ GROUND ቤ ብ DIRECT CONNECTION ቧ OUTPUT SPECIFICATIONS Part Number SFU455A SFU455C5 SFU455B SFZ455HL SFZ455JL SFZ455KL 3dB Band Width (kHz) 10 ± 3 5 ± 1.5 10 ± 3 4±1 5.5 ± 1 7±1 PART NUMBERING SYSTEM +9kHz off (dB) min. Selectivity –9kHz off (dB) min. 3 (5.5) 5 (7.5) 7 (10) 10 (13.5) 3 (5.5) 5 (7.5) 23 (28) 18 (22) 16 (20) Insertion Loss (dB) max. 5 (3) 6 (3.8) 5 (3) 7 (4.5) 7 (3.5) 6 (2.7) SFU 455kHz Composition 1 Element for contact to resistor 1 Element for contact to resistor 1 Element for contact to IFT 2 Elements 2 Elements 2 Elements ( ) Typical value SFU 455 A SERIES CENTER FREQUENCY in kHz TYPE ̆Applicable in North American market only. ̄Applicable in European market only. For more detailed information regarding this product line in North America, see Catalog No. P-05-D. To receive additional information on Murata Products call 1-800 -831-9172. For more detailed information regarding this product line in Europe, see Catalog No. P05E-8 and P10E-2. 100 [ … ]

SFU455B PDF File



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