Frequency Stability Quartz Crystal Resonator KYX KUS368642020 49US 36864MHZ Electronic Component

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

This specification document details the KUS368642020, a 49US/3.6864MHZ Quartz Crystal Resonator manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring stable oscillation frequencies with specific load capacitance and tolerance.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: 49US/3.6864MHZ
Original Model: KUS368642020

Technical Specifications

Parameter	Specification	Unit	Notes
1. GENERAL
HOLDER TYPE	49US
MODE OF VIBRATION	FUNDAMENTIAL
OSCILLATION MODE	AT CUT
TEST FACILITIES	S&A KH-1240
STORAGE TEMPERATURE	-40 to +85
DRIVER LEVEL	100	W
2. ELECTRICAL PARAMETER
NORMAL FREQUENCY	3.6864	MHz
FREQUENCY TOLERANCE (252)	20	ppm
TEMPERATURE STABILITY	20	ppm
OPERATING TEMPERATURE RANGE	-20 to +70
LOAD CAPACITANCE	20	PF
MOTIONAL CAPACITANCE	5	PF	MAX
SHUNT CAPACITANCE	7	pF MAX
EFFECTIVE SERIES RESISTANCE	250	MAX
INSULATION RESISTANCE	500	M OHMS MIN	AT DC 100V
3. MECHANICAL PARAMETER
SOLDERABILITY	95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
SHOCK	Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board.
VIBRATION	Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm PP, Direction: X.Y.Z, Time: 2 hours/each direction		Electrical characteristics shall be satisfied
STRENGTH OF TERMINALS/LEAD-WIRES (PULLING)	900g tension weight for 30 sec.		No visual damages
STRENGTH OF TERMINALS/LEAD-WIRES (BENDING)	90 degree bending, 225gs tension weight, straightened gradually.		No visual damages
SEALING TIGHTNESS	No gas bubble after specimen in hot water at +90+95 for 5 min.
SOLDERING DIP	Terminals/lead-wires dipped into solder at +2305 for 3sec, depth 2mm from body bottom. (Rosin flux applied)		Soldering portion > 90% coverage
SOLDER HEATING	Terminals/lead-wires dipped into solder at +35010 for 3 sec, depth 2mm from edge.		Electrical characteristics shall be satisfied
II ENVIRONMENTAL ENDURANCE
HUMIDITY	602, 9095% RH for 250 hours.		Electrical characteristics shall be satisfied
STORAGE IN LOW TEMPERATURE	-302 for 250 hours.		Electrical characteristics shall be satisfied
STORAGE IN HIGH TEMPERATURE	+852 for 250 hours.		Electrical characteristics shall be satisfied
TEMPERATURE CYCLE	3 cycles, temperature shift 1/min.		Electrical characteristics shall be satisfied