Ecs International - ECS-21K30B

ECS-21K30B by Ecs International

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Manufacturer	Ecs International
Manufacturer's Part Number	ECS-21K30B
Description	CRYSTAL FILTER; Construction: MONOLITHIC; Minimum Operating Temperature: -20 Cel; Additional Features: 4 POLE; Center/Cutoff Frequency (fo/fc): 21.4 MHz; Length: 7.3 mm;
Datasheet	ECS-21K30B Datasheet

ECS-21K30B Technical Details

NAME	DESCRIPTION
Construction:	MONOLITHIC
I/O Impedance:	1800 OHM//0.5
Maximum Attenuation Frequency (± Δf):	40 kHz
Bandwidth (± Δf):	15 kHz
Width (mm):	2.5
Dimensions:	L7.3XB2.5XH8.0 (mm)/L0.287XB0.098XH0.315 (inch)
Mounting Type:	THROUGH HOLE MOUNT
Minimum Operating Temperature:	-20 Cel
Attenuation At Maximum Frequency:	50 dB
No. of Functions:	1
No. of Terminals:	3
Length:	7.3 mm
Additional Features:	4 POLE
Filter Type:	CRYSTAL FILTER
Maximum Operating Temperature:	70 Cel
Height:	8 mm
Center/Cutoff Frequency (fo/fc):	21.4 MHz
Maximum Insertion Loss:	2 dB

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