Precision 40 MHz Quartz Crystal Resonator KYX K3A400001010G SMD 3225 Package Frequency Stability

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Product Description

Product Overview

This document details the specifications for the KYX 3225/40.000MHZ Quartz Crystal Resonator, a high-quality electronic component manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. Designed for reliable performance, this SMD resonator offers precise frequency control and stable operation across a wide temperature range.

Product Attributes

Brand: KYX ()
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: 3225/40.000MHZ
Original Manufacturer Model: K3A400001010G
Marking: KYX40.000

Technical Specifications

Parameter	Value	Unit	Notes
Frequency	40.000	MHZ
Frequency Tolerance	±10	ppm	at 25±3
Load Capacitance (CL)	10	PF
Holder Type	SMD3.2*2.5
Equivalent Series Resistance	40	ΩMax
Operating Temperature Range	-40 to +85
Storage Temperature Range	-40 to +85
Frequency Characteristics Over Temperature	±20	ppm	-40+85
Drive Level	100	µW
Shunt Capacitance	5	PF MAX
Insulation Resistance	≥500	MΩ Min	at 100 V
Mode Of Oscillation	Fundamental
Aging	±3	ppm/Year

Reliability Testing

Test Item	Test Condition and Requirements
Vibration	Frequency sweep: 10Hz to 50Hz and return to 10Hz at 1min. Amplitude: 1.5mm. Duration: 2h each on 3 mutually perpendicular axes (total 6h). Frequency: 10Hz to 55Hz, return to 10Hz, 1 octave/min. Amplitude: 1.5mm. Applied for 2h on each of 3 mutually perpendicular axes. Requirements: (1).FL:+/-10ppm (2).Rr:+/-10
Drop	From 70cm height, 3 times on 3cm hard wooden floor.
Shock	Peak acceleration: 981m/s². Pulse duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks). Requirements: (1).FL:+/-10ppm (2).Rr:+/-10
Damp Heat, Constant	Stored at 40±2 with 90%-95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Cold Storage	Stored at -40±5 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Dry Heat Storage	Stored at 100±5 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Aging	Stored at 85±5 for 7d, then subjected to standard atmospheric conditions for 1-2h before measurement.
Temperature Cycling	5 successive temperature cycles as per table below, then subjected to standard atmospheric conditions for 1-2h before measurement. Cycle: 1. -40±3 for 30min. 2. Standard atmospheric conditions within 30s. 3. 100±3 for 30min. 4. Standard atmospheric conditions within 30s.
Resistance to Soldering Heat