# FL2500283Z (Component) ## Description 25 MHz ±30ppm Crystal 20pF 50 Ohms 4-SMD, No Lead The FL2500283Z is a 25 MHz surface-mount quartz crystal manufactured by Diodes Incorporated, part of the FL series (SaRonix-eCera™). It is designed for use as a stable clock reference in digital circuits such as microcontrollers, communication modules, and embedded systems. This crystal uses an AT-cut resonator inside a compact 3.2 mm × 2.5 mm (3225) ceramic package, making it suitable for high-density PCB designs and modern electronics. Key Features Standard Frequency 25 MHz fundamental mode crystal Compact SMD Package 3.2 × 2.5 mm (3225), 4-pad configuration Height ~0.68–0.75 mm AT-Cut Quartz Technology Provides good frequency stability and low drift Frequency Stability & Tolerance Typical: ±10 to ±30 ppm Load Capacitance Typically 20 pF Low ESR Around 50–60 Ω, suitable for MCU oscillator circuits Wide Operating Temperature Common range: -20°C to +70°C (some variants up to -40°C to +125°C) Surface-Mount Compatibility Ideal for automated assembly and reflow soldering RoHS / Lead-Free Environmentally compliant design Typical Applications Microcontroller clock (STM32, ESP32, AVR, etc.) Communication modules (Wi-Fi, Ethernet, RF) Embedded systems Consumer electronics Industrial control boards #Crystal #Oscillator #Resonator #SaRonix-eCera™ FL ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 4/29/2026 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** DIODES(美台) - **Datasheet URL:** https://www.diodes.com/assets/Datasheets/FL.pdf - **Package or Case Code:** OSC-SMD_4P-L3.2-W2.5-BL - **LCSC Part Number:** C1986959 - **Manufacturer Part Number:** FL2500283Z - **Part Type:** Oscillator - **Part Type:** Crystals and Oscillators - **Manufacturer:** Diodes - **MPN:** FL2500283Z - **Mount Type:** Surface Mount - **Package / Case Code:** CRYSTAL-SMD - **Pin Count:** 4 - **Compliance:** Rohs, Lead Free ## Pins | Pin | Name | Type | |-----|------|------| | 1 | Xtal | | | 2 | Case | | | 3 | Xtal | | | 4 | Case | | --- *Generated from [https://www.flux.ai/lcsc/fl2500283z~wbrm](https://www.flux.ai/lcsc/fl2500283z~wbrm)*