Features
2.0*1.2cm SMD watch crystal with 2pad
Ultra miniature SMD tuning fork crystal resonator
A ceramic package with metal lid providing high precision and reliability.
Metal lid connected to GND terminal to reduce EMI
Suitable for mobile communications and consumer devices.
Applications
Mobile communications and consumer devices, etc.
Smart card and Wearable devices
Suitable for mobile communications and consumer devices.
SMD Tuning Fork Crystal Unit PSX215
SMD Tuning Fork Crystal PSX215(2.0*1.2mm) is an ultra-small SMD tuning fork crystal oscillator in a ceramic package with a metal cover, providing high accuracy and reliability. The metal cover is connected to the GND terminal to reduce electromagnetic interference. Suitable for mobile communications and consumer devices. This 32.768 kHz crystal oscillator is designed to provide a relatively stable and accurate output frequency, suitable for low-power applications such as battery-powered devices. Many microcontrollers and embedded systems integrate internal or external 32.768 kHz oscillators to ensure accurate timing of various functions and processes. 2012 32.768KHZ SMD crystal also has excellent reliability and ultra-small package, suitable for surface mount technology and infrared reflow soldering process.
1. ELECTRICAL SPECIFICATIONS
| Parameter | Symb | Electrical Specification | Condition | |||
| Min | Type | Max | Units | |||
| Frequency Range | FO | 32.768 | KHz | |||
| Frequency Tolerance | △f/fo | ±5 | ±20 | ±50 | PPM | REF TO 25℃ |
| Temperature Coefficient | K | （-0.03±0.01）*10-6 | ppm/(℃)2 | |||
| Turnover Temperature | TTO | 20 | 25 | 30 | ℃ | |
| Operating Temperature Range | TOP | -20~70 -40~85 |
℃ | |||
| Storage Temperature Range | TST | -55 | 125 | ℃ | ||
| Quality Factor | Q | 10,000 | Typ | |||
| Series Resistance | R1 | 70 | KΩ | REF TO 25℃ | ||
| Shunt Capacitance | CO | 1.3 | Typ | 7PF or less | ||
| Load Capacitance | CL | 4 | 12.5 | PF | ||
| Insulator Resistance | IR | 500 | MΩ | DC100V±15V | ||
| Drive Level | DL | 0.1 | 0.5 | цW | ||
| Capacitance ratio | R | 450 | TYP | |||
| Aging Rate | △/f | ±5 | ±5 | PPM | at 25℃±3℃ | |
| Moist are Sensitivity Level | MSL | 1 | J-STD-033 | |||
| Package type | 2.0*1.2*0.6 | |||||
2. Dimension (Unit: mm)
3.For more FAQs and other services, please click on the image below to view.
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