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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ECS-40-20-28A-TR

DigiKey Part Number
XC749TR-ND - Tape & Reel (TR)
XC749CT-ND - Cut Tape (CT)
XC749DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ECS-40-20-28A-TR
Description
CRYSTAL 4.0000MHZ 20PF SMD
Customer Reference
Detailed Description
4 MHz ±30ppm Crystal 20pF 200 Ohms HC-49/US - 4 Lead
Datasheet
 Datasheet
EDA/CAD Models
ECS-40-20-28A-TR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Type
MHz Crystal
Frequency
4 MHz
Frequency Stability
±50ppm
Frequency Tolerance
±30ppm
Load Capacitance
20pF
ESR (Equivalent Series Resistance)
200 Ohms
Operating Mode
Fundamental
Operating Temperature
-10°C ~ 70°C
Ratings
-
Mounting Type
Surface Mount
Package / Case
Size / Dimension
0.492" L x 0.191" W (12.50mm x 4.85mm)
Height - Seated (Max)
0.197" (5.00mm)
Product Questions and Answers

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Available To Order
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.
Not recommended for new design, minimums may apply View Substitutes
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.33000$1.33
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.87218$872.18
Manufacturers Standard Package