ECS-120-18-33-AEM-TR is out of stock and can be placed on backorder.
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12 MHz ±25ppm Crystal 18pF 100 Ohms 4-SMD, No Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ECS-120-18-33-AEM-TR

DigiKey Part Number
XC2912TR-ND - Tape & Reel (TR)
XC2912CT-ND - Cut Tape (CT)
XC2912DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ECS-120-18-33-AEM-TR
Description
CRYSTAL 12.0000MHZ 18PF SMD
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
12 MHz ±25ppm Crystal 18pF 100 Ohms 4-SMD, No Lead
Datasheet
 Datasheet
EDA/CAD Models
ECS-120-18-33-AEM-TR Models
Product Attributes
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Category
Load Capacitance
18pF
Mfr
ESR (Equivalent Series Resistance)
100 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
12 MHz
Supplier Device Package
4-SMD (3.2x2.5)
Frequency Stability
±50ppm
Size / Dimension
0.126" L x 0.098" W (3.20mm x 2.50mm)
Frequency Tolerance
±25ppm
Height - Seated (Max)
0.031" (0.80mm)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ECS-120-20-33-AEM-TRECS Inc.969XC2913TR-ND$0.50000Similar
ECS-120-18-33-JEM-TRECS Inc.2,677XC2711TR-ND$0.47000Parametric Equivalent
ECS-120-18-33-JEM-TR3ECS Inc.2,11450-ECS-120-18-33-JEM-TR3TR-ND$0.39000Parametric Equivalent
ECS-120-18-33-AEN-TRECS Inc.0XC2914TR-ND$0.50000Parametric Equivalent
ABM8-12.000MHZ-R100-B2-TAbracon LLC0535-ABM8-12.000MHZ-R100-B2-TTR-ND$0.47000Parametric Equivalent
In-Stock: 0
1,000 expected in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.43900$4.39
25$0.41480$10.37
50$0.39760$19.88
100$0.38120$38.12
250$0.36044$90.11
500$0.34554$172.77
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.33124$331.24
2,000$0.31754$635.08
3,000$0.30979$929.37
5,000$0.30030$1,501.50
7,000$0.29421$2,059.47
10,000$0.28789$2,878.90
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.