HC-49USX Series
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ECS-40-20-4X

Digi-Key Part Number
X1045-ND
Manufacturer
ECS Inc.
Manufacturer Product Number
ECS-40-20-4X
Description
CRYSTAL 4.0000MHZ 20PF TH
Manufacturer Standard Lead Time
11 Weeks
Detailed Description
4 MHz ±30ppm Crystal 20pF 150 Ohms HC-49/US
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
ECS-40-20-4X Models
Product Attributes
Type
Description
Select All
Category
Mfr
ECS Inc.
Series
HC-49USX
Package
Bulk
Product Status
Active
Type
MHz Crystal
Frequency
4 MHz
Frequency Stability
±50ppm
Frequency Tolerance
±30ppm
Load Capacitance
20pF
ESR (Equivalent Series Resistance)
150 Ohms
Operating Mode
Fundamental
Operating Temperature
-10°C ~ 70°C
Ratings
-
Mounting Type
Through Hole
Package / Case
HC-49/US
Size / Dimension
0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max)
0.138" (3.50mm)
Documents & Media
Resource TypeLink
Datasheets
HTML Datasheet
EDA ModelsECS-40-20-4X Models
Product Drawings
Part Numbering GuideCrystal Numbering Guide
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8541.60.0030
In-Stock: 10,548
Quantity
All prices are in USD
Bulk
QtyUnit PriceExt Price
1$0.67000$0.67
10$0.55400$5.54
50$0.49880$24.94
100$0.44350$44.35
500$0.42128$210.64
1,000$0.35476$354.76
2,500$0.33259$831.48
5,000$0.32150$1,607.50
10,000$0.31042$3,104.20
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Additional Resources
AttributeDescription
Other Names
Q6806419AB
X1045
ECS40204X
Standard Package200