FK5000019 is out of stock and can be placed on backorder.
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Skyworks Solutions Inc.
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TXC CORPORATION
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Datasheet
50 MHz XO (Standard) CMOS Oscillator 1.8V Enable/Disable 4-SMD, No Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
50 MHz XO (Standard) CMOS Oscillator 1.8V Enable/Disable 4-SMD, No Lead
FK Series

FK5000019

DigiKey Part Number
FK5000019-ND
Manufacturer
Manufacturer Product Number
FK5000019
Description
XTAL OSC XO 50.0000MHZ CMOS SMD
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
50 MHz XO (Standard) CMOS Oscillator 1.8V Enable/Disable 4-SMD, No Lead
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Supply
1.8V
Mfr
Frequency Stability
±50ppm
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Bulk
Current - Supply (Max)
7mA
Part Status
Active
Mounting Type
Surface Mount
Base Resonator
Package / Case
4-SMD, No Lead
Type
Supplier Device Package
4-VDFN (3.2x2.5)
Frequency
Size / Dimension
0.126" L x 0.098" W (3.20mm x 2.50mm)
Function
Enable/Disable
Height - Seated (Max)
0.045" (1.15mm)
Output
CMOS
Current - Supply (Disable) (Max)
10µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FK5000015Diodes Incorporated0FK5000015-ND$0.00000Similar
UX3213E0050.000000Diodes Incorporated0UX3213E0050.000000DI-ND$0.00000Parametric Equivalent
510KAA50M0000CAGSkyworks Solutions Inc.0863-510KAA50M0000CAG-ND$4.09960Parametric Equivalent
510KAA50M0000CAGRSkyworks Solutions Inc.0863-510KAA50M0000CAGRTR-ND$3.35421Parametric Equivalent
7X-50.000MDE-TTXC CORPORATION07X-50.000MDE-T-ND$0.00000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 21-Dec-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.33000$1.33
10$1.15500$11.55
25$1.09200$27.30
50$1.04680$52.34
100$1.00350$100.35
250$0.94904$237.26
500$0.90978$454.89
1,000$0.87218$872.18
2,500$0.82488$2,062.20
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.