ECS-21K-7.5B
RoHS 
RoHS compliant
RoHS compliantPackage HC-49/U
Category Filters / Monolithic Crystals
Description
MONO XTAL 21.4MHZ 4P 2PC 2.5DB
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Buying Options
Total Price: USD $6.44
Unit Price: USD $6.4416
≥1 USD $6.4416
≥10 USD $4.479552
≥100 USD $4.059616
≥500 USD $3.639636
Inventory: 165
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 11 Weeks
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case HC-49/U
Technical
Operating Temperature -20°C~70°C
Packaging Bulk
Size / Dimension 0.437Lx0.185W 11.10mmx4.70mm
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Radial
Number of Functions 1
Construction MONOLITHIC
Frequency 21.4MHz
Physical Dimension L7.3XB2.5XH8.0 (mm)/L0.287XB0.098XH0.315 (inch)
Impedance 850Ohm
Number of Poles 4
Bandwidth 3.75 kHz
Filter Type CRYSTAL FILTER
Insertion Loss 2.5dB
Insertion Loss (dB) 2.5 dB
Ripple 1dB
Dimensions
Height 11.2014mm
Length 7.3mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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