Frequency Control Quartz Crystal Resonator KYX K3A374001610 37.400MHZ 10ppm tolerance 16PF load capacitance

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Product Description

Product Overview

This document specifies the Quartz Crystal Resonator, model 3225/37.400MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control, with a frequency tolerance of 10ppm at 253 and a load capacitance of 16 PF. The product is housed in a compact SMD3.2*2.5 package.

Product Attributes

Brand: Kaiyuexiang (KYX)
Origin: Shenzhen, China
Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
Website: www.kaiyuexiang.com

Technical Specifications

Parameter	Value	Unit	Condition
Product Name	Quartz Crystal Resonator
Product Model	3225/37.400MHZ
Original Model	K3A374001610
Frequency	37.400	MHZ
Frequency Tolerance	10	ppm	at 253
Load Capacitance (CL)	16	PF
Equivalent Series Resistance	40	Max
Storage Temperature Range	-40 to +85
Operating Temperature Range	-40 to +85
Frequency Characteristics Over Temperature	20	ppm	-40 to +85
Drive Level	100	W
Shunt Capacitance	5	PF MAX
Insulation Resistance	500	M Min	at 100 V
Mode Of Oscillation	Fundamental
Aging	3	ppm/Year
Marking Description	KYX37.400
Dimensions	3.2*2.5	mm	SMD Holder Type

Reliability Testing

Test Item	Test Condition & Requirement	Requirement
Vibration	Frequency sweep 10Hz to 55Hz and return to 10Hz at 1 octave/min. Amplitude: 1.5mm. Applied for 2h each on 3 mutually perpendicular axes (total 6h).	(1).FL:10ppm (2).Rr:10
Drop	From 70cm height onto 3cm hard wooden floor, 3 times.
Shock	Peak acceleration: 981m/s. Pulse duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks).	(1).FL:10ppm (2).Rr:10
Damp Heat, Constant	Stored at 402 with 90%-95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Cold Storage	Stored at -405 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Dry Heat Storage	Stored at 1005 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement.
Aging	Stored at 855 for 7d, then subjected to standard atmospheric conditions for 1-2h before measurement.
Temperature Cycling	5 successive cycles: -403 for 30min, then standard atmospheric conditions within 30s, then 1003 for 30min, then standard atmospheric conditions within 30s. Subjected to standard atmospheric conditions for 1-2h before measurement.
Resistance to Soldering Heat