What are the key specifications of the X49SD12MSD2SC?

Key specs include a 12MHz nominal frequency, 20pF load capacitance, ±20ppm frequency tolerance at 25°C, and an operating temperature range of -20°C to +70°C.

What should engineers review before using the X49SD12MSD2SC?

Engineers should verify that the 20pF load capacitance is compatible with the oscillator circuit of their target IC to ensure stable oscillation and accurate timing.

What are the sourcing risks for the X49SD12MSD2SC?

The component is currently active and widely available through major distributors, with no significant supply chain risks reported.

What is the pinout of X49SD12MSD2SC?

Use the X49SD12MSD2SC datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about X49SD12MSD2SC pinout to locate pins, power rails, and interface signals before layout.

X49SD12MSD2SC Datasheet, Specs, Alternatives & ECAD | YXC Crystal Oscillators

AI summary

The X49SD12MSD2SC is a 12MHz HC-49US through-hole crystal unit, ideal for general-purpose timing in consumer and industrial electronics.

Best for

Consumer electronics
Industrial control systems
General-purpose clocking

Avoid if

High-vibration environments (consider SMD alternatives)
Applications requiring extreme temperature stability beyond -20°C to +70°C

Check before use

Load capacitance matching
PCB footprint clearance for through-hole leads

Key specifications

Frequency: 12MHz
Load Capacitance: 20pF
Frequency Tolerance: ±20ppm
Operating Temp: -20°C to +70°C

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlConsumer Electronics

Datasheet

351c81e4e6e0cb70290323f17e5b0671_2403291504_YXC-Crystal-Oscillators-X49SD12MSD2SC_C16369.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for X49SD12MSD2SC: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

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KiCad Library

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 12MHz passive crystal unit in an HC-49US through-hole package, manufactured by YXC.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the X49SD12MSD2SC?+×

What are the key specifications of the X49SD12MSD2SC?+×

What should engineers review before using the X49SD12MSD2SC?+×

What are the sourcing risks for the X49SD12MSD2SC?+×

What is the pinout of X49SD12MSD2SC?+×