MP640B is available for purchase but is not normally stocked.
Available Substitutes:

Direct

MP640B-E
CTS-Frequency Controls
In Stock: 0
Unit Price: £0.46414
Datasheet
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64 MHz ±30ppm Crystal 18pF 55 Ohms HC-49/U
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MP640B

DigiKey Part Number
MP640B-ND
Manufacturer
CTS-Frequency Controls
Manufacturer Product Number
MP640B
Description
CRYSTAL 64.0000MHZ 18PF TH
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
64 MHz ±30ppm Crystal 18pF 55 Ohms HC-49/U
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
CTS-Frequency Controls
Series
MP
Packaging
Bulk
Part Status
Active
Type
MHz Crystal
Frequency
64 MHz
Frequency Stability
±50ppm
Frequency Tolerance
±30ppm
Load Capacitance
18pF
ESR (Equivalent Series Resistance)
55 Ohms
Operating Mode
3rd Overtone
Operating Temperature
-20°C ~ 70°C
Ratings
-
Mounting Type
Through Hole
Package / Case
HC-49/U
Supplier Device Package
HC-49/U
Size / Dimension
0.427" L x 0.150" W (10.85mm x 3.80mm)
Height - Seated (Max)
0.530" (13.46mm)
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Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
1,000£0.46414£464.14
Unit Price without VAT:£0.46414
Unit Price with VAT:£0.55697