| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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872 pcs
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872 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Manufacturer Name | |
| Aging (First Year) | |
| Drive Level | |
| ESR (Equivalent Series Resistance) | |
| Frequency | |
| Frequency Stability | |
| Frequency Tolerance | |
| Height | |
| Length | |
| Load Capacitance | |
| Mounting Type | |
| Operating Mode | |
| Operating Temperature | |
| Shunt Capacitance | |
| Standard Package Quantity | |
| Storage Temperature | |
| Tape & Reel | |
| Type | |
| Width |
The ECS-143-S-18-TR is a 14.31818 MHz fundamental mode quartz crystal from ECS Inc., part of the CSM-12 series. It features a series resonant load capacitance, a maximum equivalent series resistance of 50 Ω, and a frequency tolerance of ±30 ppm at +25°C. Frequency stability is rated at ±100 ppm over the full operating temperature range of -40°C to +85°C.
This crystal is housed in a low-profile 4-SMD, no lead package measuring 11.80 mm x 5.50 mm with a height of 2.50 mm, making it suitable for space-constrained surface mount designs. It is supplied on tape and reel with a standard quantity of 1000 pieces per reel. The part is RoHS3 compliant and has an MSL rating of 1 (unlimited).
Designed for general-purpose frequency control applications, the ECS-143-S-18-TR provides a stable clock source for microcontrollers, communication interfaces, and timing circuits. Its industrial temperature range and fundamental operating mode ensure reliable performance across a wide range of environmental conditions.
The nominal frequency is 14.31818 MHz.
The load capacitance is series resonant (no external load capacitors required).
The operating temperature range is -40°C to +85°C.
The package is 4-SMD, no lead, with dimensions 11.80 mm x 5.50 mm x 2.50 mm.
Yes, it is RoHS3 compliant.
The maximum equivalent series resistance is 50 Ω.
Frequency stability is ±100 ppm maximum over the operating temperature range of -40°C to +85°C.