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IQD 40 MHz Crystal Unit Surface Mount 4-Pin SMT 0.8mm Height 3.2mm Length 2.5mm Width LFXTAL059648

Category Crystal Unit Brand IQD Condition New

Specifications

Country of Origin India
Brand IQD
Height 0.8mm
Length 3.2mm
Model LFXTAL059648
Packaging Cut Tape
Width 2.5mm
Mount Type Surface
Series CFPX-180
Maximum Operating Temperature 85°C
Package Type SMT
Minimum Operating Temperature -40°C
Standards/Approvals Method 204D, 2 sine wave, MIL-STD-202F, 4hrs in 3 mutually perpendicular planes total 12hrs, Method 213B: 1000G, 0.5ms, Test Condition D: 20G 10Hz-2000Hz
Pin Count 4
Standard Frequency 40MHz
Load Capacitance 18pF
Series Resistance 35Ω

Key Features

  • Standard frequency of 40 MHz with ±20 ppm frequency tolerance ensures accurate timing.
  • Surface mount type with a 4-pin SMT package supports compact PCB layouts.
  • Physical dimensions include length 3.2 mm, width 2.5 mm, and height 0.8 mm for space-efficient installation.
  • Load capacitance rating of 18 pF optimized for stable oscillation.
  • Operating temperature range from -40°C to 85°C with ±30 ppm frequency stability over this range.
  • Series resistance of 35 Ω supporting oscillator circuit matching.
  • Hermetically sealed ceramic package with metal lid ensures durability and environmental protection.
  • Packaging available as cut tape facilitating automated pick-and-place assembly.

Product Description

IQD LFXTAL059648 is a high-quality 40 MHz crystal unit intended for reliable timing applications in electronics design and manufacturing. This surface mount device features a 4-pin SMT package with compact dimensions of 3.2 mm in length, 2.5 mm in width, and 0.8 mm in height, making it ideal for space-constrained PCBs.

The crystal provides a standard frequency of 40 MHz with a frequency tolerance of ±20 ppm at 25°C and a frequency stability of ±30 ppm over the industrial temperature range from -40°C to +85°C. Its load capacitance of 18 pF and series resistance of 35 Ω are optimized for oscillator circuit compatibility and stable oscillation performance.

The ceramic package is hermetically sealed with a metal lid, ensuring environmental protection and long-term reliability in demanding industrial and commercial applications. It is designed and tested to meet MIL-STD-202F standards including 4 hours of vibration across three axes and shock resistance up to 1000 G, supporting robustness in harsh conditions.

Device packaging is supplied as cut tape, facilitating automated assembly lines with surface mount technology (SMT) processes. Its proven design is suitable for a broad range of electronic applications including telecommunications, industrial controls, instrumentation, and automotive electronics where precise frequency control is critical.

This IQD crystal unit belongs to the CFPX-180 series and does not conform to automotive specific standards but retains high reliability across general industrial uses. Standard frequency: 40 MHz with ±20 ppm tolerance. Surface mount 4-pin SMT package for PCB integration.

Compact size 3.2 mm × 2.5 mm × 0.8 mm. Operating temperature range -40°C to +85°C. Hermetically sealed ceramic package with metal lid. Series resistance 35 Ω for oscillator stability. Packaging by cut tape for automated placement.

Tested to MIL-STD-202F vibration and shock standards. Suitable for industrial, telecommunications, and instrumentation applications. Explore more Crystal Units and electronic components on EnvMart for precise and reliable oscillator solutions.

IQD 40 MHz Crystal Unit Surface Mount 4-Pin SMT 0.8mm Height 3.2mm Length 2.5mm Width LFXTAL059648
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Frequently Asked Questions

The standard frequency of this crystal unit is 40 MHz with a frequency tolerance of ±20 ppm at 25°C.

This model has a length of 3.2 mm, a width of 2.5 mm, and a height of 0.8 mm, making it suitable for compact PCB layouts.

The load capacitance rating for this crystal unit is 18 pF, optimized for stable oscillation performance.

The series resistance of this model is 35 Ω, which supports oscillator circuit matching.

The operating temperature range for this unit is from -40°C to +85°C.

This crystal unit is packaged as cut tape, facilitating automated pick-and-place assembly.

This model is tested to meet MIL-STD-202F standards, including vibration and shock resistance tests.

The pin count for this surface mount device is 4 pins.

This crystal unit uses a hermetically sealed ceramic package with a metal lid for environmental protection.

This model does not conform to automotive specific standards but is suitable for general industrial uses.

This crystal unit belongs to the CFPX-180 series.

This model is suitable for a broad range of applications including telecommunications, industrial controls, instrumentation, and automotive electronics.

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