ECS-2033-040-BN is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


CTS-Frequency Controls
In Stock: 0
Unit Price: $1.25000
Datasheet

Parametric Equivalent


TXC CORPORATION
In Stock: 0
Unit Price: $1.44000
Datasheet

Parametric Equivalent


TXC CORPORATION
In Stock: 0
Unit Price: $1.54000
Datasheet

Parametric Equivalent


IQD Frequency Products
In Stock: 0
Unit Price: $1.54000
Datasheet

Parametric Equivalent


QST
In Stock: 0
Unit Price: $1.60000
Datasheet

Parametric Equivalent


Shenzhen SCTF Electronics
In Stock: 0
Unit Price: $0.00000
Datasheet
4 MHz XO (Standard) CMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ECS-2033-040-BN

DigiKey Part Number
XC1421CT-ND - Cut Tape (CT)
XC1421DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ECS-2033-040-BN
Description
XTAL OSC XO 4.0000MHZ CMOS SMD
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
4 MHz XO (Standard) CMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead
Datasheet
 Datasheet
EDA/CAD Models
ECS-2033-040-BN Models
Product Attributes
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Category
Voltage - Supply
3.3V
Mfr
Frequency Stability
±50ppm
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
7mA
Part Status
Active
Mounting Type
Surface Mount
Base Resonator
Package / Case
4-SMD, No Lead
Type
Supplier Device Package
4-SMD (2.5x2)
Frequency
Size / Dimension
0.098" L x 0.079" W (2.50mm x 2.00mm)
Function
Enable/Disable
Height - Seated (Max)
0.039" (1.00mm)
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
625L3I004M00000CTS-Frequency Controls0110-625L3I004M00000TR-ND$1.25000Parametric Equivalent
8WJ-4.000MBE-TTXC CORPORATION0887-8WJ-4.000MBE-TTR-ND$1.44000Parametric Equivalent
8WJ-4.000MBJ-TTXC CORPORATION0887-8WJ-4.000MBJ-TTR-ND$1.54000Parametric Equivalent
LFSPXO065881IQD Frequency Products01923-LFSPXO065881TR-ND$1.54000Parametric Equivalent
QTM252J-4.000MBJ-TQST04981-QTM252J-4.000MBJ-TTR-ND$1.60000Parametric Equivalent
In-Stock: 0
1,000 estimated in stock on 04-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.55000$1.55
10$1.38700$13.87
* 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.