| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Center Frequency | |
| DC Insulation Resistance | |
| Frequency | |
| Frequency Aging | |
| Frequency Tolerance | |
| Height | |
| Insertion Loss | |
| Lead Finish | |
| Length | |
| Motional Capacitance | |
| Motional Inductance | |
| Motional Resistance | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Quality Factor (Loaded) | |
| Quality Factor (Unloaded) | |
| Shunt Capacitance | |
| Storage Temperature Range | |
| Temperature Coefficient | |
| Termination Style | |
| Turnover Temperature | |
| Type | |
| Width |
The ECS-SDR1-4339-TR is a one-port SAW resonator from the ECS-SDR1 series by ECS Inc., designed for use as a frequency reference in RF transmitter and other applications requiring stable oscillation at 433.92 MHz. The center frequency is 433.920 MHz with a tolerance of ±75 kHz.
The resonator exhibits a typical insertion loss of 1.4 dB and a maximum of 1.8 dB. It features an unloaded quality factor (Q) of 9200 typical and a loaded Q of 1200 typical. The motional resistance ranges from 15 Ω to 23 Ω, with typical motional inductance of 50.6419 µH and motional capacitance of 2.6592 fF. The shunt capacitance is between 2.3 pF and 2.9 pF. DC insulation resistance is 1.0 MΩ minimum.
The device is housed in a compact 8-SMD no lead package measuring 5.00 mm x 5.00 mm x 1.50 mm, suitable for surface mount assembly. It operates over a temperature range of -40°C to +85°C and has a storage temperature range of -40°C to +85°C. The temperature coefficient is 0.032 ppm/°C typical, and frequency aging is ≤10 ppm per year. The turnover temperature range is 15°C to 45°C.
The ECS-SDR1-4339-TR is RoHS3 compliant and has an MSL rating of 1 (unlimited). It is typically supplied in tape and reel packaging.
The center frequency is 433.920 MHz, with a range of 433.845 MHz to 433.995 MHz.
It comes in an 8-SMD, no lead package measuring 5.00 mm x 5.00 mm x 1.50 mm.
The operating temperature range is -40°C to +85°C.
Yes, it is RoHS3 compliant.
The typical insertion loss is 1.4 dB, with a maximum of 1.8 dB.
It is designed for surface mount mounting.
The maximum frequency aging is ≤10 ppm per year.