Click to expand full text
FILTERS FOR COMMUNICATIONS EQUIPMENT MINIATURE, G.D.T. FLAT TYPE CFUM/CFWM455२Y SERIES
Ceramic filter CFUM/CFWM455२Y Series are miniature and highperformance filters. These filters, while only 6.3mm high, are 60% the volume of conventional types (CFUS/CFWS Series). Well suited for miniaturizing the communications equipment, especially for a cellular phone.
FEATURES
s Miniature, flat G.D.T. characteristics s Suitable for a cellular phone s A variety of bandwidths are
available.
s Operating temperature range: –20°C to +80°C Storage temperature range: –40°C to +85°C
s Available for 450kHz and 455kHz
DIMENSIONS: mm CFUM455२Y
6.5
6.5
CFWM455२Y
9.5
6.5
6.3
4-0.15 ± 0.05
3.5
2.4 1.8 0.8 0.7
ቢባ ቤብ
4.3 1.0
0.7± 0.1
0.5 ± 0.1
Connection ቢ Input ባ Output ቤ ብ Ground Tol.
CFUM455DY Datasheet
