21.4 MHz Center 850 Ohms Monolithic Crystal Filter Through Hole 2.5dB 7.5 kHz
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ECS-21K-7.5B

DigiKey Part Number
X708-ND
Manufacturer
Manufacturer Part Number
ECS-21K-7.5B
Description
MONO XTAL 21.4MHZ 4P 2.5DB TH
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
21.4 MHz Center 850 Ohms Monolithic Crystal Filter Through Hole 2.5dB 7.5 kHz
Datasheet
 Datasheet
EDA/CAD Models
ECS-21K-7.5B Models
Product Attributes
Filter Similar Products
Category
Bandwidth
7.5 kHz
Manufacturer
ECS Inc.
Ripple
1dB
Series
Number of Poles
4
Packaging
Bulk
Operating Temperature
-20°C ~ 70°C
Part Status
Active
Mounting Type
Through Hole
Frequency - Center
21.4 MHz
Package / Case
HC-49/U
Impedance
850 Ohms
Size / Dimension
0.437" L x 0.185" W (11.10mm x 4.70mm)
Insertion Loss
2.5dB
Height (Max)
0.441" (11.20mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
50 estimated in stock on 30-Dec-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$7.31000$7.31
10$5.96000$59.60
25$5.49680$137.42
50$5.17060$258.53
100$4.86380$486.38
250$4.48588$1,121.47
500$4.21946$2,109.73
1,000$3.96859$3,968.59
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