Quartz Crystal Resonator 26 MHz HC 49USSMD Model KYX KBD260002020 for Electronic Frequency Control

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

This datasheet specifies the HC-49USSMD/26.000 MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.

Product Attributes

Brand: Kaiyuexiang
Origin: Shenzhen, China
Product Name: Quartz Crystal Resonator
Product Model: HC-49USSMD/26.000 MHZ
Original Manufacturer Model: KBD260002020

Technical Specifications

Parameter	Value	Unit
1. GENERAL
HOLDER TYPE	HC-49USSMD
MODE OF VIBRATION	AT CUT
OSCILLATION MODE	FUND
TEST FACILITIES	S&A KH-1240
STORAGE TEMPERATURE	-40 to +85
DRIVER LEVEL	100	W
2. ELECTRICAL PARAMETER
NORMAL FREQUENCY	26.000	MHz
FREQUENCY TOLERANCE (252)	±20	ppm
TEMPERATURE STABILITY	±20	ppm
OPERATING TEMPERATURE RANGE	-20 to +70
LOAD CAPACITANCE	20	PF
MOTIONAL CAPACITANCE	3 MAX	PF
SHUNT CAPACITANCE
EFFECTIVE SERIES RESISTANCE	40 MAX	Ω
INSULATION RESISTANCE	500 MIN	M OHMS 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.
MECHANICAL ENDURANCE
SHOCK	Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board.
VIBRATION	Frequency: 10-55Hz, Period: 1-2min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2 hours/each direction
STRENGTH OF TERMINALS/LEAD-WIRES (PULLING)	900g tension weight for 30 sec. No visual damages.
STRENGTH OF TERMINALS/LEAD-WIRES (BENDING)	90 degree bending with 225g tension weight. No visual damages.
SEALING TIGHTNESS	No gas bubble after specimen 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. Over 90% coverage.
SOLDER HEATING	Dipped into solder melted tank at +35010 for 3 sec. Electrical characteristics shall be satisfied.
ENVIRONMENTAL ENDURANCE
HUMIDITY	Electrical characteristics shall be satisfied after 250 hours at 602, 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.