| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
19 pcs
|
19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Aging | |
| Drive Level | |
| ESR (Equivalent Series Resistance) | |
| Equivalent Series Resistance | |
| Frequency | |
| Frequency Stability | |
| Frequency Tolerance | |
| Height | |
| Length | |
| Load Capacitance | |
| Mounting Type | |
| Operating Mode | |
| Operating Temperature | |
| Package / Case | |
| Shunt Capacitance | |
| Storage Temperature | |
| Type | |
| Width |
The ECS-221-S-4 is a fundamental mode quartz crystal resonator from ECS Inc. It operates at 22.1184 MHz with a Series load capacitance, making it suitable for oscillator circuits requiring precise frequency control.
With a frequency tolerance of ±30ppm at 25°C and frequency stability of ±50ppm over the operating temperature range of -10°C to +70°C, this crystal ensures reliable performance. The maximum equivalent series resistance (ESR) is 30 Ω, and the drive level is limited to 0.5 mW.
The crystal is housed in a low-profile HC-49/US resistance weld package with a height of 3.5 mm. It is designed for through-hole mounting, suitable for automated insertion and manual assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.51 | $0.51 |
| 200+ | $0.20 | $0.20 |
| 500+ | $0.19 | $0.19 |
| 1,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
22.1184 MHz.
Series resonance.
±30ppm at 25°C.
±50ppm over -10°C to +70°C.
30 Ω.
-10°C to 70°C.
Yes, it is RoHS3 compliant.