| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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| ESR (Equivalent Series Resistance) | |
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| Frequency Tolerance | |
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The ATS040SM-1 is a fundamental mode quartz crystal from the ATS/ATS-SM series by CTS-Frequency Controls. It operates at a nominal frequency of 4 MHz with a load capacitance of 20 pF, providing a frequency tolerance of ±30 ppm and frequency stability of ±50 ppm over the -20°C to 70°C temperature range. The maximum equivalent series resistance (ESR) is 120 Ω, making it suitable for low-power oscillator circuits.
The crystal is housed in a standard HC-49/US surface mount metal package, measuring 11.10 mm x 4.83 mm x 4.30 mm. It is designed for automated assembly and is compatible with reflow soldering processes. Typical applications include wireless communications, broadband access, FPGA/microcontrollers, computer peripherals, test and measurement, consumer electronics, and portable equipment. The component is specified for use in commercial and industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
| 10+ | $0.70 | $0.70 |
| 25+ | $0.66 | $0.66 |
| 100+ | $0.60 | $0.60 |
| 250+ | $0.57 | $0.57 |
| 500+ | $0.54 | $0.54 |
| 1,000+ | $0.52 | $0.52 |
| 2,000+ | $0.48 | $0.48 |
| 5,000+ | $0.46 | $0.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4 MHz.
20 pF.
120 Ω maximum.
-20°C to 70°C.
HC-49/US surface mount.
RoHS3 Compliant (unverified).
±30 ppm.