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Mfr Part #
Quantity Available
Price
Series
Package
Part Status
Frequency - Center
Impedance
Insertion Loss
Bandwidth
Ripple
Number of Poles
Operating Temperature
Mounting Type
Package / Case
Size / Dimension
Height (Max)
ECS-96SMF21A30
ECS-96SMF21A30
MONO XTAL 21.4MHZ 2P 2DB SMD
ECS Inc.
4,956
In Stock
2,500
Factory
1 : $11.32000
Cut Tape (CT)
500 : $5.87210
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active21.4 MHz2 kOhms2dB30 kHz1dB2-30°C ~ 80°CSurface Mount6-SMD, No Lead0.276" L x 0.197" W (7.00mm x 5.00mm)0.059" (1.50mm)
ECS-21K B Series
ECS-21K-30B
MONO XTAL 21.4MHZ 4P 2PC 2DB TH
ECS Inc.
256
In Stock
1 : $6.58000
Bulk
Bulk
Active21.4 MHz1.8 kOhms2dB30 kHz1dB4-20°C ~ 70°CThrough HoleUM-1--
ECS-45K30B
ECS-45K20B
MONO XTAL 45MHZ 4P 3DB TH 2PC
ECS Inc.
198
In Stock
100
Factory
1 : $16.77000
Bulk
Bulk
Active45 MHz910 Ohms3dB35 kHz1dB4-20°C ~ 70°CThrough HoleUM-10.287" L x 0.098" W (7.30mm x 2.50mm)0.315" (8.00mm)
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Monolithic Crystals


Monolithic crystal filter (MCF) products are used in radio and related applications as bandpass filters. Closely related to the quartz crystal resonators used widely for frequency generation, MCF filters employ the piezoelectric and mechanical resonance properties of the quartz material to produce a filter with very high selectivity in a compact package.