# STDCRA3\-8M (Component)

## Description

8 MHz SMD Crystal Unit – Fundamental\-mode quartz crystal used as a frequency reference for microcontrollers, embedded systems, communication devices, and digital circuits\. The NDK STDCRA3\-8M has an 8 MHz nominal frequency, ±50 ppm frequency tolerance, ±150 ppm frequency stability over temperature, 8 pF load capacitance, and 500 Ω maximum equivalent resistance\. It operates from −40°C to \+150°C and uses a compact 2\-SMD package \(3\.2 × 2\.5 mm\)\.

\#NDK \#STDCRA38M \#Crystal \#QuartzCrystal \#8MHz \#FrequencyReference \#SMD \#Oscillator \#EmbeddedSystems \#Microcontroller

## Component Details

- **Owner:** silicon\-yard
- **Created:** 8/25/2026
- **Last Updated:** 8/25/2026
- **Visibility:** Public
- **Manufacturer Part Number:** CRYSTALH
- **Part Type:** Oscillator
- **Manufacturer Name:** NDK \(NIHON DEMPA KOGYO CO\., LTD\)
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/37f059a8f3eb7ed50902039e9096e427dbe3e6f46f5776c476ce1e37db75999f\.pdf
- **Used in:** 1 project

- **Part Type:** Crystals and Oscillators
- **MPN:** CRYSTALH
- **Mount Type:** Surface Mount
- **Package / Case Code:** CRYSTAL\-SMD
- **Pin Count:** 2
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | 1 |  |
| 2 | 2 |  |

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*Generated from [https://flux\.ai/silicon\-yard/stdcra3\-8m\~vc](https://flux.ai/silicon-yard/stdcra3-8m~vc)*