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Product Overview
Digi-Key Part Number X708-ND
Quantity Available 356
Can ship immediately
Manufacturer

Manufacturer Part Number

ECS-21K-7.5B

Description 21.4MHz Center 850 Ohm Monolithic Crystal Filter Through Hole 2.5dB 7.5kHz
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 11 Weeks
Documents & Media
Datasheets Monolithic Crystal Filters
Product Training Modules Monolithic Crystal Filters
Catalog Page 1352 (HK092-10 PDF)
Product Attributes Select All
Category

Filters

Family

Monolithic Crystals

Manufacturer

ECS Inc.

Series -
Packaging ? Bulk ?
Part Status Active
Frequency - Center 21.4MHz
Impedance 850 Ohm
Insertion Loss 2.5dB
Bandwidth 7.5kHz
Ripple 1dB
Number of Poles 4
Operating Temperature -20°C ~ 70°C
Mounting Type Through Hole
Package / Case HC49/U
Size / Dimension 0.437" L x 0.185" W (11.10mm x 4.70mm)
Height (Max) 0.441" (11.20mm)
 
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Additional Resources
Standard Package ? 100
Other Names ECS21K7.5B
X708

03:23:05 12/10/2016

Price & Procurement
 

Quantity
All prices are in HKD.
Price Break Unit Price Extended Price
1 72.17000 72.17
10 61.43900 614.39
25 47.68240 1,192.06
50 45.41140 2,270.57
100 42.74020 4,274.02
250 38.73348 9,683.37
500 37.39768 18,698.84
1,000 36.06205 36,062.05

Submit a request for quotation on quantities greater than those displayed.

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