Product Overview
The FA-20H is a crystal unit designed for various electronic applications. It operates at a fundamental frequency and is suitable for RF and clock references. Key features include a wide operating temperature range, low power consumption, and precise frequency tolerance. This product is compliant with international environmental and quality management standards.
Product Attributes
- Brand: Seiko Epson
- Origin: Japan (implied by ISO certifications and company name)
- Certifications: ISO14001, ISO9001, ISO/TS16949
- Environmental Compliance: Lead-free, EU RoHS Directive compliant
Technical Specifications
| Item | Symbol | Specification | Conditions | Notes |
|---|---|---|---|---|
| Rated Frequency Range | f_nom | 12.000 MHz ~ 54.000 MHz | Fundamental | Contact us for other available frequencies. |
| Storage Temperature Range | T_stg | -40 C ~ +125 C | Bare storage | |
| Operating Temperature Range | T_use | -40 C ~ +85 C | Contact us for related information. | |
| Drive Power | DL | 100 W Max. / 200 W Max. | Recommended: 1 W ~ 100 W | |
| Frequency Tolerance | f_tol | 10 10 -6 / 30 10 -6 | +25 C | Contact us for related information. |
| Frequency Temperature Characteristic | f_tem | 10 10 -6 / 30 10 -6 | -20 C ~ +75 C | Contact us for related information. |
| Load Capacitance | CL | 6 pF ~ | Can be specified. | |
| Equivalent Series Resistance (ESR) | R1 | See table below | -20 C ~ +75 C | |
| Frequency Aging | f_age | 1 10 -6 ~ 3 10 -6 / year Max. | +25 C, First year (*1) | *1 Contact us for related information. |
| Frequency | Equivalent Series Resistance |
|---|---|
| 12.0 MHz f_nom < 16.0 MHz | 150 Max. |
| 16.0 MHz f_nom 25.0 MHz | 80 Max. |
| 25.0 MHz < f_nom 30.0 MHz | 60 Max. |
| 30.0 MHz < f_nom 35.0 MHz | 50 Max. |
| 35.0 MHz < f_nom 54.0 MHz | 40 Max. |
Product Name: FA-20H
Model Display: 24.000000kHz 12.0 +10.0-10.0 (Standard Display)
Product Number: Q24FA20H0xxxx00 (Contact us)
Applications: Mobile phones, Bluetooth, Wireless LAN, ISM band radio, MPU clock, etc.
External Dimensions: 2.5 2.00.55 mm
Recommended Land Pattern: See diagram.
2304140030_EPSON-Q24FA20H00384_C255967.pdf
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