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High precision Quartz Crystal Resonator KYX KBD35795452020 designed for stable frequency applications

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High precision Quartz Crystal Resonator KYX KBD35795452020 designed for stable frequency applications

Normal temperature Frequency Tolerance : ±20ppm

Frequency Stability : ±20ppm

Operating Temperature : -20℃~+70℃

Load Capacitance : 20pF

Equivalent Series Resistance(ESR) : 250Ω

Frequency : 3.579545MHz

Description : Crystal 3.579545MHz ±20ppm 20pF 250Ω HC-49S-SMD

Mfr. Part # : KBD35795452020

Model Number : KBD35795452020

Package : HC-49S-SMD

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Product Overview

The 49USSMD/3.579545MHZ 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/3.579545MHZ
  • Original Manufacturer Model: KBD35795452020

Technical Specifications

ParameterSpecificationUnit
GENERAL
HOLDER TYPE49USSMD
MODE OF VIBRATIONAT CUT
OSCILLATION MODEFUND
TEST FACILITIESS&A KH-1240
STORAGE TEMPERATURE-40TO +85
DRIVER LEVEL100W
ELECTRICAL PARAMETER
NORMAL FREQUENCY3.579545MHz
FREQUENCY TOLERANCE25220ppm
TEMPERATURE STABILITY20ppm
OPERATING TEMPERATURE RANGE-20TO + 70
LOAD CAPACITANCE20PF
MOTIONAL CAPACITANCE7PF MAX
SHUNT CAPACITANCE
EFFECTIVE SERIES RESISTANCE40MAX
INSULATION RESISTANCE500M OHMS MIN AT DC 100V
MECHANICAL PARAMETER
SOLDERABILITY95%COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC.
MECHANICAL ENDURANCE
SHOCKElectrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board.
VIBRATIONFrequency: 1055Hz, Period: 12min, Full Amplitude: 1.5mm PP, Direction: X.Y.Z, Time: 2hours/each direction
STRENGTH OF TERMINALS/LEADWIRESPULLING: 900g tension weight for 30 sec. BENDING: 90degree bending with 225gs tension weight. No visual damages after tests.
SEALING TIGHTNESSNo gas bubble after specimen in hot water at +90+95 for 5 min.
SOLDERING DIPDipped into solder at +2305 for 3sec. Dipping depth 2mm from bottom of body. Over 90% coverage.
SOLDER HEATINGDipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied.
ENVIRONMENTAL ENDURANCE
HUMIDITYElectrical characteristics shall be satisfied after 250 hours at 602 in 9095% humidity.
STORAGE IN LOW TEMPERATUREElectrical characteristics shall be satisfied after 250 hours at -302.
STORAGE IN HIGH TEMPERATUREElectrical characteristics shall be satisfied after 250 hours at +852.
TEMPERATURE CYCLEElectrical characteristics shall be satisfied after 3 cycles. Temperature shift 1/min.

Contact Information:
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Bao'an District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com


2409272303_KYX-KBD35795452020_C2835978.pdf


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