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4DFB - (4DFA / 4DFB) Dielectric Filters

Download the 4DFB datasheet PDF. This datasheet also covers the 4DFA variant, as both devices belong to the same (4dfa / 4dfb) dielectric filters family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (4DFA_TOKO.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 4DFB
Manufacturer TOKO
File Size 183.30 KB
Description (4DFA / 4DFB) Dielectric Filters
Datasheet download datasheet 4DFB Datasheet

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Part Number Description Manufacturer

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Part Number Description
4DFA (4DFA / 4DFB) Dielectric Filters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Dielectric Filters for Surface Mounting TYPE #4DFA #4DFB TYPE #4DFA (2 Pole SMD Type) / #4DFB (3 Pole Type) Frequency Range: 700~2500MHz Temperature Range: − 40°C~+ 85°C #4DFA 12.5 9.6 GND 1 7 *12.5 Max. GND 5 Typical Characteristics #4DFA-1575B-10 0 5 10 0 5 10 20 25 30 35 40 45 50 20 25 Attenuation Return loss 30 35 40 45 50 1 GND 7 1.5 OUT IN (Unit: mm) * :: Depends on Center Frequency. * 17.5 14.5 1 7 *12.5 Max. Center Frequency: 1,575.4MHz Span: 300MHz #4DFB 5 0 5 10 #4DFB-915E-10 0 5 10 GND 20 25 30 35 40 45 50 20 25 11.5 1.5 OUT 1 GND IN Attenuation 30 35 (Unit: mm) * :: Depends on Center Frequency. * www.DataSheet4U.
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