Quartz Crystal Resonator 49USSMD Model KYX KBD14318182020 14.31818MHZ for Accurate Frequency Control

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Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The 49USSMD/14.31818MHZ is a Quartz Crystal Resonator manufactured by Shenzhen Kaiyuexiang Industrial. It is designed for applications requiring precise frequency control.

Product Attributes

Brand: (Kaiyuexiang)
Origin: Shenzhen, China
Product Name: (Quartz Crystal Resonator)
Product Model: 49USSMD/14.31818MHZ
Original Model: KBD14318182020

Technical Specifications

Parameter	Value	Unit	Notes
Holder Type	49USSMD
Mode of Vibration	AT CUT
Oscillation Mode	FUND S&A KH-1240
Test Facilities
Storage Temperature	-40 to +85
Driver Level	100	W
Normal Frequency	14.31818	MHz
Frequency Tolerance (252)	20	ppm
Temperature Stability	20	ppm
Operating Temperature Range	-20 to +70
Load Capacitance	20	PF
Motional Capacitance	7	PF	MAX
Shunt Capacitance
Effective Series Resistance	40		MAX
Insulation Resistance	500	M OHMS	MIN AT DC 100V
Solderability	95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
Shock Resistance	Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board.
Vibration Resistance	Frequency: 10-55Hz, Period: 1-2min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2hours/each direction		Electrical characteristics shall be satisfied after supplying following Vibration.
Strength of Terminals/Lead-wires (Pulling)	900g tension weight for 30 sec.		No visual damages after test.
Strength of Terminals/Lead-wires (Bending)	90 degree bending with 225g tension weight, then straightened. Repeated to opposite direction.		No visual damages after test.
Sealing Tightness	No observation of gas bubble after specimen put in hot water at +90+95 for 5 min.
Soldering Dip	Dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from bottom of body. Soldering portion over 90%.		(After applying ROSIN flux)
Solder Heating	Dipped into solder melted tank at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires.		Electrical characteristics shall be satisfied.
Humidity Resistance	Electrical characteristics shall be satisfied after 250 hours at 602 in 90-95% humidity.
Storage in Low Temperature	Electrical characteristics shall be satisfied after 250 hours at -302.
Storage in High Temperature	Electrical characteristics shall be satisfied after 250 hours at +852.
Temperature Cycle	Electrical characteristics shall be satisfied after 3 cycles. Temperature shift 1/min.		(Refer to Fig-2)