The ECS-80-S-1X is a through-hole quartz crystal oscillator in the HC-49UX package, designed for stable frequency reference in electronic circuits. It measures 10.2 mm in length and 4.5 mm in diameter, with a shunt capacitance of 7 pF and a drive level of 1.0 mW. The part operates from -10 to +70 °C with a frequency stability of ±50 ppm over that range and a frequency tolerance of ±20 ppm at +25 °C. It supports frequencies up to 100 MHz, with a maximum equivalent series resistance of 35 Ω at 8.0 MHz using the fundamental mode. The crystal is RoHS compliant, has an MSL rating of 1, and exhibits an aging rate of ±5 ppm over the first year at +25 °C. The package is designed for surface or through-hole mounting with solder profiles compliant to IPC/JEDEC J-STD-020.
Despite the rise in popularity of surface mount technology (SMT) in passive components, through hole packaging has remained an industry staple for eight decades for a reason. The simplicity and efficacy of this technology, along with its ability to be incorporated into a vast array of designs, make it an excellent choice for many different applications.
Crystals with through hole packing are ideal for larger components that will undergo a significant amount of mechanical stress, high voltage, and/or high power. This is because through hole soldering results in a stronger bond between the passive components and the circuit board. Example applications include transformers, connectors, semiconductors and electrolytic capacitors.
Other advantages to using through hole-mounted components include the compact design to decrease the component’s footprint on the circuit board, exceptional shock and vibration resistance, low frequencies and options for industrial temperature ranges and excellent aging and component longevity and durability.
8MHz ±30ppm Crystal Series 35 Ohms HC-49/U
| ECS Inc. International | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Crystals | Crystals | Crystals |
| Product Number | ECS-80-S-1X | X991-ND | ECS-80-S-1X |
| Product Name | Through Hole Crystals | Crystals | Crystals |
| Package / Form Factor | Through Hole Crystals | Through Hole; HC-49/U | Through Hole |
| Features / Standards | RoHS | Lead-Free | |
| Frequency | 8 MHz | 8 MHz |
