Features
4115 size miniature and lightweight SMD tuning fork crystal resonator with a low profile pf 0.75mm.
Aceramic package providing high precision and reliability.
Metal lid connected to GND terminal to reduce EMI.
Noise sensitive application(smart meter etc.)
Series Resistance 50kQ max. available.
AEC-Q200 Compliant
Applications
Mobile communications,PDA, wave clock,digital appliance
Automotive applications such as multimedia device(AEC-Q200 Compliant)
Type :
AS4Model :
PSX415Package size :
4.1*1.5*0.9 mmFrequency :
32.768KHzSMD Tuning Fork Crystal Unit PSX415
4115 size 32.768kHz Watch Crystal
The 4115 size 32.768KHz crystal resonator is an ultra-small, thin surface mount tuning fork quartz crystal resonator, suitable for mobile communication fields such as the reference clock of mobile communication terminals. The crystal oscillator has excellent heat resistance and environmental resistance, and performs well in high-end digital products such as office automation, home appliances, smart phones, wireless communications, satellite navigation, platform base stations, etc. Its size is 4.1*1.5*0.9 mm, the frequency is 32.768 kHz, and it has high precision and low jitter characteristics. The product complies with the lead-free standard, meets the reflow temperature curve requirements of lead-free soldering, and is encapsulated in a metal shell to provide better impact resistance.
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 | -0.034±0.006 | 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 | 6 | 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 | ±3 | ±5 | PPM | at 25℃±3℃ | |
| Moist are Sensitivity Level | MSL | 1 | J-STD-033 | |||
| Package type | 4.1*1.5*0.75 | |||||
2. Dimension (Unit: mm)
3.For more FAQs and other services, please click on the image below to view.
4.Learn more about 32.768Khz Crystal
A 32.768 kHz crystal refers to a quartz crystal resonator that vibrates at a frequency of 32.768 kHz (kilohertz).
A 32.768 kHz crystal oscillator is designed to provide a relatively stable and accurate output frequency. However, factors like temperature changes and aging of the crystal can influence its accuracy over time.
This oscillator frequency is popular in low-power applications because it allows for accurate timekeeping while consuming minimal power. This is particularly advantageous in battery-operated devices.
Many microcontrollers and embedded systems incorporate internal or external 32.768 kHz oscillators to ensure precise timing for various functions and processes.
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IPv6 network supported
