ATS040SM-1 is out of stock and can be placed on backorder.
Available Substitutes:
Direct
Direct
Similar
Similar
Similar
Similar
Similar
Similar
Similar

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ATS040SM-1 | |
|---|---|
DigiKey Part Number | CTX502TR-ND - Tape & Reel (TR) CTX502CT-ND - Cut Tape (CT) CTX502DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | ATS040SM-1 |
Description | CRYSTAL 4.0000MHZ 20PF SMD |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | 4 MHz ±30ppm Crystal 20pF 120 Ohms HC-49/US |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Load Capacitance 20pF |
Mfr | ESR (Equivalent Series Resistance) 120 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 4 MHz | Supplier Device Package HC-49/US-SM |
Frequency Stability ±50ppm | Size / Dimension 0.437" L x 0.190" W (11.10mm x 4.83mm) |
Frequency Tolerance ±30ppm | Height - Seated (Max) 0.169" (4.30mm) |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ATS040SM-1E | CTS-Frequency Controls | 0 | ATS040SM-1E-ND | $0.43120 | Direct |
| LP040F35CET | CTS-Frequency Controls | 0 | LP040F35CET-ND | $0.27402 | Direct |
| ATS040BSM-1 | CTS-Frequency Controls | 181 | CTX879TR-ND | $0.65000 | Similar |
| GL040F35CDT | CTS-Frequency Controls | 0 | GL040F35CDT-ND | $0.28417 | Similar |
| GL040F35CET | CTS-Frequency Controls | 0 | GL040F35CET-ND | $0.28417 | Similar |
Show More
In-Stock: 0
1,000 estimated in stock on 11-Jan-2027
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.25000 | $0.25 |
| 10 | $0.21500 | $2.15 |
| 25 | $0.20360 | $5.09 |
| 50 | $0.19500 | $9.75 |
| 100 | $0.18700 | $18.70 |
| 250 | $0.17684 | $44.21 |
| 500 | $0.16952 | $84.76 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $0.17142 | $171.42 |
| 2,000 | $0.16397 | $327.94 |
| 3,000 | $0.15977 | $479.31 |
| 5,000 | $0.15465 | $773.25 |
| 7,000 | $0.15136 | $1,059.52 |
| 10,000 | $0.14796 | $1,479.60 |
| 25,000 | $0.13960 | $3,490.00 |
| 50,000 | $0.13360 | $6,680.00 |
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.





