FA-128 25.0000MD30X-C

FA-128 25.0000MD30X-C Specifications

Manufacturer: Seiko Epson Corporation
Part Number: FA-128 25.0000MD30X-C
Product Type: Surface-Mount Crystal Unit
Nominal Frequency: 25.0000 MHz
Frequency Tolerance: ±30 ppm at 25°C
Frequency Stability: ±30 ppm over -20°C to +75°C
Operating Temperature Range: -40°C to +85°C
Storage Temperature Range: -40°C to +125°C
Load Capacitance: 18 pF
Motional Resistance (ESR): 80 Ω maximum
Shunt Capacitance: 0.8 pF typical
Drive Level: 100 µW maximum (recommended: 10 µW)
Aging: ±5 ppm/year maximum at 25°C
Package Dimensions: 2.0 mm (L) x 1.6 mm (W) x 0.5 mm (H)
Mounting Type: Surface Mount
Overtone Order: Fundamental
RoHS Status: RoHS Compliant

Key Features

The FA-128 25.0000MD30X-C from Seiko Epson Corporation is a miniature surface-mount crystal unit designed for applications requiring precise frequency control within a compact footprint. Operating at a nominal frequency of 25.0000 MHz with a frequency tolerance of ±30 ppm at 25°C, it ensures accurate timing for high-frequency circuits. The crystal maintains frequency stability within ±30 ppm over a temperature range of -20°C to +75°C.  Its low motional resistance of 80 Ω maximizes energy efficiency, while the minimal shunt capacitance of 0.8 pF reduces circuit loading effects. The device’s compact dimensions of 2.0 mm x 1.6 mm x 0.5 mm.

Applications

Clock generation in mobile communication devices such as smartphones and tablets
Frequency stabilization in Bluetooth and WLAN modules for reliable wireless connectivity
Timing reference in ISM band radios for industrial and medical applications
Clock synchronization in microprocessor units (MPUs) for consistent processing speeds
Precision timing in GPS modules to enhance location accuracy

Product Overview

Seiko Epson’s FA-128 25.0000MD30X-C crystal unit offers a reliable solution for designers seeking accurate frequency control in compact electronic systems. Its fundamental mode operation at 25.0000 MHz. Combined with tight frequency tolerance and stability, ensures consistent performance across various applications. The crystal’s low ESR and shunt capacitance contribute to efficient energy transfer and minimal circuit interference. Its wide operating temperature range and RoHS compliance underscore its suitability for diverse environments and adherence to environmental standards. The FA-128 series’ miniature package supports high-density PCB layouts, making it an ideal choice for modern electronic designs.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.