ECS-400-10-37-CKM-TR is out of stock and can be placed on backorder.
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40 MHz ±10ppm Crystal 10pF 50 Ohms 4-SMD, No Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ECS-400-10-37-CKM-TR

DigiKey Part Number
XC2543CT-ND - Cut Tape (CT)
XC2543DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ECS-400-10-37-CKM-TR
Description
CRYSTAL 40.0000MHZ 10PF SMD
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
40 MHz ±10ppm Crystal 10pF 50 Ohms 4-SMD, No Lead
Datasheet
 Datasheet
EDA/CAD Models
ECS-400-10-37-CKM-TR Models
Product Attributes
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Category
Load Capacitance
10pF
Mfr
ESR (Equivalent Series Resistance)
50 Ohms
Series
Operating Mode
Fundamental
Packaging
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-20°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
MHz Crystal
Package / Case
Frequency
40 MHz
Supplier Device Package
4-SMD (2x1.6)
Frequency Stability
±10ppm
Size / Dimension
0.079" L x 0.063" W (2.00mm x 1.60mm)
Frequency Tolerance
±10ppm
Height - Seated (Max)
0.022" (0.55mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (22)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
402F40011CARCTS-Frequency Controls0CTX1355TR-ND$0.35420Similar
402F40011CJRCTS-Frequency Controls0402F40011CJR-ND$0.35420Similar
402F40011CKRCTS-Frequency Controls0402F40011CKR-ND$0.35420Similar
402F40011CLRCTS-Frequency Controls0402F40011CLR-ND$0.33938Similar
416F40011CARCTS-Frequency Controls0416F40011CAR-ND$0.56210Similar
In-Stock: 0
1,000 estimated in stock on 03-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.43800$4.38
25$0.40160$10.04
50$0.37940$18.97
100$0.36730$36.73
250$0.33784$84.46
* All Digi-Reel orders will add a $7.00 reeling fee.
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.