Features
2.0*1.2mm SMD watch crystal with 4pad
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
SMD Tuning Fork Crystal Unit PSX215A 4pad
2012 size 32.768kHz Watch Crystal with 4pad
Highly competitive price for Watch Quartz Crystals with 2.0 x 1.2 x 0.6mm. PSX215 also with excellent reliability performance and ultra miniature package.
And is available in a choice of circuit conditions at 32.768kHz which suitable for surface mount technology and IR reflow process.
Surface Mount Device (SMD) crystal oscillators, also known as SMT (Surface Mount Technology) crystal oscillators, are electronic components used to generate stable and precise clock signals in various electronic circuits and systems. SMD crystal oscillators are available in a wide range of frequencies, from a few kilohertz (kHz) to hundreds of megahertz (MHz) or even higher.
It's recommended to follow best practices for PCB design, soldering, and handling to ensure proper functionality and reliability of SMD crystal oscillators in your circuit design.
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℃ | |
| 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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