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ECS-73-20-4X
XTAL, 7.3728MHZ/20PF/TH,11.35MM X 4.65MM
Image is for illustrative purposes only. Please refer to product description.
ManufacturerECS INC INTERNATIONAL
Manufacturer Part NoECS-73-20-4XCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.79AK4521
Product RangeHC-49USX Series
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
| Quantity | Price |
|---|---|
| 1+ | $0.695 |
| 10+ | $0.614 |
| 100+ | $0.563 |
| 500+ | $0.504 |
| 1000+ | $0.479 |
| 2500+ | $0.455 |
| 10000+ | $0.430 |
Price for:Each
Minimum: 1
Multiple: 1
$0.70
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerECS INC INTERNATIONAL
Manufacturer Part NoECS-73-20-4XCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.79AK4521
Product RangeHC-49USX Series
Frequency Nom7.3728MHz
Product RangeHC-49USX Series
Crystal Frequency7.3728MHz
Frequency Tolerance + / -30ppm
Frequency Stability + / -50ppm
Load Capacitance20pF
Crystal Case / PackageThrough Hole, 11.35mm x 4.65mm
Operating Temperature Min-10°C
Operating Temperature Max70°C
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Frequency Nom
7.3728MHz
Crystal Frequency
7.3728MHz
Frequency Stability + / -
50ppm
Crystal Case / Package
Through Hole, 11.35mm x 4.65mm
Operating Temperature Max
70°C
Product Range
HC-49USX Series
Frequency Tolerance + / -
30ppm
Load Capacitance
20pF
Operating Temperature Min
-10°C
SVHC
No SVHC (04-Feb-2026)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate