Quartz Crystal Resonator Model KYX K3A400001010 40 MHz Frequency SMD Surface Mount Device with 10pF Load Capacitance

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Product Description

Product Overview

This document outlines the specifications for the Kaiyuexiang Quartz Crystal Resonator, model 3225/40.000MHZ. It is a surface-mount device (SMD) with a frequency of 40.000 MHz and a load capacitance of 10pF. The product is designed for reliable operation within a wide temperature range.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Product Type: Quartz Crystal Resonator
Model: 3225/40.000MHZ
Original Manufacturer Model: K3A400001010
Marking: K40.00 MHZ

Technical Specifications

Parameter	Value	Unit	Condition
Frequency	40.000	MHz
Holder Type	SMD3.2*2.5
Frequency Tolerance	±10	ppm	at 25±3
Equivalent Series Resistance	30	ΩMax
Storage Temperature Range	-40 to +85
Operating Temperature Range	-40 to +85
Frequency Characteristics Over Temperature	±10	ppm	-40+85
Load Capacitance (CL)	10	PF
Drive Level	100	µW Max
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 Conditions & Requirements	Requirements
Vibration	Frequency sweep from 10Hz to 55Hz and return to 10Hz at 1 octave/min. Amplitude: 1.5mm. Applied for 2h each in 3 mutually perpendicular axes (total 6h).	(1).FL:±5ppm (2).Rr:±5%
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).	(1).FL:±10ppm (2).Rr:±8Ω
Damp Heat, Constant	Stored at 40±2 with 90% to 95% relative humidity 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 cycles as per table below, then subjected to standard atmospheric conditions for 1-2h before measurement.
Resistance to Soldering Heat

Cycle Step	Temperature	Duration
1	-40±3	30min
2	Standard atmospheric conditions	Within 30s
3	100±3	30min
4	Standard atmospheric conditions	Within 30s

Contact Information:
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Guanlan Renmin Road, Longhua District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com