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Frequency Control Component KYX K394194A2020 Quartz Crystal Resonator Nominal Frequency 4.194304 MHz

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Frequency Control Component KYX K394194A2020 Quartz Crystal Resonator Nominal Frequency 4.194304 MHz

Normal temperature Frequency Tolerance : ±20ppm

Frequency Stability : ±20ppm

Operating Temperature : -20℃~+70℃

Load Capacitance : 20pF

Frequency : 4.194304MHz

Description : Crystal 4.194304MHz ±20ppm 20pF DT-38

Mfr. Part # : K394194A2020

Model Number : K394194A2020

Package : DT-38

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Product Overview

This specification sheet details the K394194A2020 Quartz Crystal Resonator from Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control with a nominal frequency of 4.194304 MHz.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: 3*9/4.194304 MHZ
Original Manufacturer Model: K394194A2020
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
Website: www.kaiyuexiang.com

Technical Specifications

Parameter	Value	Condition
Case Type	39
Vibration Mode	Fundamental
Nominal Frequency	4.194304 MHz
Frequency Tolerance	20ppm	at 252
Temperature Frequency Drift	20PPM
Load Capacitance	20 PF
Resonance Resistance	250 max
Shunt Capacitance	3.0pF max
Drive Level	100W
Aging Rate	3ppmyear
Insulation Resistance	500M min	DC10015V
Test Instrument	250B
Free Fall (Shock)	Frequency deviation 5ppm after 3 drops from 35cm onto 2cm thick board
Vibration	Frequency change 20ppm	10~55Hz, 0.75mm amplitude, 30 min each in X, Y, Z directions
Temperature Cycling	Performance requirements same as Vibration	-10 (2-3min) -> +60 (30min) for 3 cycles, no visual damage
Solderability	Tinned surface >95%	20.5 sec in 2355 solder bath (2-3.0mm from lead end); Performance requirements same as Vibration
Soldering Heat Resistance	No abnormal appearance after test	3.50.5 sec in 250 10 solder bath (2-2.5mm from lead end); Performance requirements same as Vibration
Low Temperature Resistance	Performance requirements same as Vibration	2 hours at -253, then 2 hours at room temperature recovery
High Temperature Resistance	Performance requirements same as Vibration	2 hours at +702, then 2 hours at room temperature recovery
Constant Humidity Heat	No abnormal appearance	48 hours at 403, RH932, then 2 hours recovery; Performance requirements same as Vibration
High Temperature Aging	Frequency change 5ppm, Resistance change 25	48 hours at 1202 aging, then 2 hours room temperature recovery

2310101744_KYX-K394194A2020_C18209043.pdf

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