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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Quartz crystal unit 28.63636MHz frequency HD 7B028636R01 RoHS compliant SMD3225
China Quartz crystal unit 28.63636MHz frequency HD 7B028636R01 RoHS compliant SMD3225

  1. China Quartz crystal unit 28.63636MHz frequency HD 7B028636R01 RoHS compliant SMD3225

Quartz crystal unit 28.63636MHz frequency HD 7B028636R01 RoHS compliant SMD3225

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Normal temperature Frequency Tolerance ±10ppm
Frequency Stability ±20ppm
Operating Temperature -
Load Capacitance 20pF
Frequency 28.63636MHz
Description Crystal 28.63636MHz ±10ppm 20pF SMD3225-4P
Mfr. Part # 7B028636R01
Package SMD3225-4P
Model Number 7B028636R01

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  1. Product Details
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Product Specification

Normal temperature Frequency Tolerance ±10ppm Frequency Stability ±20ppm
Operating Temperature - Load Capacitance 20pF
Frequency 28.63636MHz Description Crystal 28.63636MHz ±10ppm 20pF SMD3225-4P
Mfr. Part # 7B028636R01 Package SMD3225-4P
Model Number 7B028636R01

Product Overview

This specification applies to a RoHS compliant quartz crystal unit with a frequency of 28.63636MHz, designed for crystal oscillator applications. It is a SMD3225-4 crystal resonator.

Product Attributes

  • Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
  • Origin: China
  • Type: RoHS compliant quartz crystal unit
  • Model: SMD3225-4

Technical Specifications

ParameterValue
Nominal Frequency (f)28.63636MHz
Load Capacitance (CL)20pF
Frequency Tolerance (f/f)10ppm
Frequency Temperature Stability20ppm
Resonance Resistance (ohm)25 ohms Max
Osc modeFundamental mode
Shunt Capacitance (C0)2pF Max
Drive Level (DL)100W Max
Operating Temperature Range (TOPR)-20 to +70C
Storage Temperature Range (TSTG)-55 to +125C
Insulation Resistance (IR)500M ohms
Aging (fA)3ppm/Year Max

Reliability Specification

ItemConditionStandard
Drop characteristicsFree drop from 75cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.)Frequency change:5ppm Rr as specification
Mechanical shockDevice are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 timesFrequency change:5ppm Rr as specification
Shake characteristicsShake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours.Frequency change:5ppm Rr as specification
Humidity characteristics+402 & 90%~95% R.H. 250 hoursFrequency change:5ppm Rr as specification
Low temperature characteristics-402, 250 hours, put in room temperature, test after 1 hours.Frequency change:5ppm Rr as specification
High temperature characteristics+852, 250 hours, put in room temperature, test after 1 hours.Frequency change:5ppm Rr as specification
Temperature cycling-303/303 min~+852/303min, 5 cyclesFrequency change:5ppm Rr as specification
Refluence examinationFrequency change:5ppm Rr as specification

2411121141_HD-7B028636R01_C655017.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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