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Euroquartz 25 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm Height 12.4 mm Length 25.000MHz 49USMX/30/50/-40+85/18pF/ATF

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Euroquartz 25 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm Height 12.4 mm Length 25.000MHz 49USMX/30/50/-40+85/18pF/ATF

Name: Euroquartz 25 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm Height 12.4 mm Length 25.000MHz 49USMX/30/50/-40+85/18pF/ATF
Brand: Euroquartz
SKU: 213250
Price: 0.7 USD
Availability: InStock

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Category Crystal Units Brand Euroquartz Condition New

Specifications

Country of Origin	China
Brand	Euroquartz
Height	4.2mm
Length	12.4mm
Model	25.000MHz 49USMX/30/50/-40+85/18pF/ATF
Packaging	Tape & Reel
Width	4.5mm
Mount Type	Surface
Maximum Operating Temperature	85°C
Package Type	Surface Mount
Minimum Operating Temperature	-40°C
Standards/Approvals	RoHS
Pin Count	2
Standard Frequency	25MHz
Load Capacitance	18pF
Series Resistance	40Ω
IQD 25MHz Crystal ±30ppm HC-49-4H-SMX 2-Pin 11.05 x 4.7 x 4mmBrand	IQD

Key Features

Standard frequency of 25 MHz with ±30 ppm frequency tolerance.
Surface mount package with metal case measuring 12.4 mm length, 4.5 mm width, and 4.2 mm height.
Load capacitance of 18 picofarads for accurate circuit operation.
Operating temperature range from -40°C to 85°C for versatile industrial applications.
Series resistance of 40 ohms ensuring reliable electrical characteristics.
RoHS compliant crystal unit suitable for environmentally conscious designs.
Packaged in tape and reel format for efficient automated PCB assembly.
Ideal for electronic systems requiring frequency stability within ±50 ppm.

Product Description

Euroquartz 25.000MHz 49USMX/30/50/-40+85/18pF/ATF crystal unit is a high-precision surface mount component designed for reliable frequency generation and timing functions in electronic circuits. This crystal features a compact metal surface mount package with two pins, measuring 12.4 mm in length, 4.5 mm in width, and 4.2 mm in height, optimized for low-profile mounting on printed circuit boards.

With a standard frequency of 25 MHz and a frequency tolerance of ±30 ppm, this crystal ensures precise oscillation for sensitive electronic applications. The load capacitance is specified at 18pF, enabling stable circuit performance and compatibility with a range of oscillator configurations.

The device operates over a broad temperature range from -40°C to 85°C, making it suitable for diverse industrial, commercial, and consumer electronics environments where temperature variations are expected. Series resistance of 40Ω supports efficient energy transmission and minimal signal loss.

This crystal unit complies with the RoHS directive, underscoring its environmental safety profile. The product is supplied in tape and reel packaging, facilitating automated pick-and-place assembly processes in manufacturing environments.

Typical applications include use in microprocessor clocks, communication equipment, instrumentation, and other electronic systems demanding stable frequency output with maximum variation limited to ±50 ppm for overall frequency stability.

Standard frequency of 25 MHz with ±30 ppm tolerance. Surface mount 2-pin metal case package with dimensions 12.4 x 4.5 x 4.2 mm (LxWxH). Load capacitance of 18pF ensures stable oscillator performance. Operational temperature range from -40°C to 85°C enables robust environmental use.

Series resistance of 40 ohms for efficient signal transmission. RoHS compliant, supporting environmentally friendly manufacturing. Packaging in tape and reel format for smooth automated assembly. Ideal for industrial, communication, instrumentation, and general electronic applications.

Explore the Electronics Components category at EnvMart for more high-quality Crystal Units and oscillator solutions.