AS-8.000-20-SMD-TR is out of stock and can be placed on backorder.
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8 MHz ±30ppm Crystal 20pF 60 Ohms HC-49/US
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AS-8.000-20-SMD-TR

DigiKey Part Number
2151-AS-8.000-20-SMD-TR-ND - Tape & Reel (TR)
2151-AS-8.000-20-SMD-TRCT-ND - Cut Tape (CT)
2151-AS-8.000-20-SMD-TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AS-8.000-20-SMD-TR
Description
CRYSTAL 8.0000MHZ 20PF SMD
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
8 MHz ±30ppm Crystal 20pF 60 Ohms HC-49/US
Datasheet
 Datasheet
Product Attributes
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Category
Load Capacitance
20pF
Mfr
ESR (Equivalent Series Resistance)
60 Ohms
Series
Operating Mode
Fundamental
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-20°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
MHz Crystal
Package / Case
Frequency
8 MHz
Size / Dimension
0.472" L x 0.189" W (12.00mm x 4.80mm)
Frequency Stability
±50ppm
Height - Seated (Max)
0.157" (4.00mm)
Frequency Tolerance
±30ppm
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AS-8.000-18-SMD-TRRaltron Electronics02151-AS-8.000-18-SMD-TR-ND$0.17000Similar
GC0800042Diodes Incorporated0GC0800042TR-ND$0.49000Similar
GC0800044Diodes Incorporated0GC0800044TR-ND$0.49000Similar
ATS080BSM-1CTS-Frequency Controls0CTX884TR-ND$0.59000Similar
ATS08ASM-1CTS-Frequency Controls0CTX506TR-ND$0.29000Similar
In-Stock: 0
1,000 estimated in stock on 04-Dec-2026
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.16921$169.21
3,000$0.15864$475.92
5,000$0.15335$766.75
10,000$0.14806$1,480.60
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.20000$0.20
10$0.17400$1.74
25$0.16520$4.13
50$0.15820$7.91
100$0.15170$15.17
250$0.14344$35.86
500$0.13752$68.76
Digi-Reel®
QuantityUnit PriceExt Price
1$0.17000$0.17
10$0.14800$1.48
25$0.14040$3.51
50$0.13460$6.73
100$0.12900$12.90
250$0.12200$30.50
500$0.11696$58.48
* All Digi-Reel orders will add a $7.00 reeling fee.
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