ATS040B is out of stock and can be placed on backorder.
Available Substitutes:

Direct


CTS-Frequency Controls
In Stock: 857
Unit Price: $0.66000
Datasheet

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CTS-Frequency Controls
In Stock: 4,695
Unit Price: $0.32000
Datasheet

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Fox Electronics
In Stock: 4,093
Unit Price: $0.60000
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Raltron Electronics
In Stock: 2,598
Unit Price: $0.15000
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Raltron Electronics
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4 MHz ±30ppm Crystal 18pF 120 Ohms HC-49/U
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ATS040B

DigiKey Part Number
CTX896-ND
Manufacturer
Manufacturer Product Number
ATS040B
Description
CRYSTAL 4.0000MHZ 18PF TH
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
4 MHz ±30ppm Crystal 18pF 120 Ohms HC-49/U
Datasheet
 Datasheet
Product Attributes
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Category
Load Capacitance
18pF
Mfr
ESR (Equivalent Series Resistance)
120 Ohms
Series
Operating Mode
Fundamental
Packaging
Bulk
Operating Temperature
-20°C ~ 70°C
Part Status
Active
Mounting Type
Through Hole
Type
MHz Crystal
Package / Case
Frequency
4 MHz
Supplier Device Package
HC-49/U
Frequency Stability
±50ppm
Size / Dimension
0.427" L x 0.177" W (10.85mm x 4.50mm)
Frequency Tolerance
±30ppm
Height - Seated (Max)
0.145" (3.68mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ATS040B-ECTS-Frequency Controls857CTX913-ND$0.66000Direct
ATS040CTS-Frequency Controls4,695CTX402-ND$0.32000Similar
FC4STCBMF4.0Fox Electronics4,093631-FC4STCBMF4.0-ND$0.60000Similar
AS-4.000-18Raltron Electronics2,5982151-AS-4.000-18-ND$0.15000Similar
AS-4.000-20Raltron Electronics02151-AS-4.000-20-ND$0.13000Similar
In-Stock: 0
100 expected in stock on 18-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.73000$0.73
10$0.63400$6.34
25$0.59960$14.99
50$0.57460$28.73
100$0.55080$55.08
300$0.51517$154.55
500$0.49936$249.68
1,000$0.47871$478.71
2,500$0.45272$1,131.80
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.