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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China LIMING 3225-20-9-10-10 4B 20 MHz Ceramic SMD Crystal for Electronic Frequency
China LIMING 3225-20-9-10-10 4B 20 MHz Ceramic SMD Crystal for Electronic Frequency

  1. China LIMING 3225-20-9-10-10 4B 20 MHz Ceramic SMD Crystal for Electronic Frequency

LIMING 3225-20-9-10-10 4B 20 MHz Ceramic SMD Crystal for Electronic Frequency

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Normal temperature Frequency Tolerance ±10ppm
Load Capacitance 9pF
Operating Temperature -40℃~+85℃
Frequency 20MHz
Description Crystal 20MHz ±10ppm 9pF SMD3225-4P
Mfr. Part # 3225-20-9-10-10/4B
Package SMD3225-4P
Model Number 3225-20-9-10-10/4B

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  1. Product Details
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Product Specification

Normal temperature Frequency Tolerance ±10ppm Load Capacitance 9pF
Operating Temperature -40℃~+85℃ Frequency 20MHz
Description Crystal 20MHz ±10ppm 9pF SMD3225-4P Mfr. Part # 3225-20-9-10-10/4B
Package SMD3225-4P Model Number 3225-20-9-10-10/4B

Product Overview

This document outlines the specifications for a 20.000MHz SMD 3225 CRYSTAL. It details electrical specifications, environmental testing, recommended reflow profiles, product dimensions, identification markings, and package information. This product is designed for applications requiring precise frequency control.

Product Attributes

  • Brand: Taitien
  • Origin: China (implied by www.liming.com.cn)
  • Material: Ceramic SMD (implied by reflow profile section)
  • Certifications: MIL-STD-883, JESD22 (referenced in environmental testing)

Technical Specifications

ParameterMin.Typ.Max.UnitsTest Condition
Nominal Frequency20.000MHz
Frequency Tolerance-10+10ppmat 25+/-3
Operating Temperature range-40+85
Storage Temperature range-40+85
Temperature Characteristics-10+10ppm-40 to +85
Nominal Load Capacitance9pF
Series Resistance40
Shunt Capacitance3.0pF
Aging-3+3ppm/year/ year
Insulation Resistance500MMin. @ DC100V
Nominal Drive Level10winto 10

Environmental Specifications

ParameterReference Std.Test Condition
Vibration TestMIL-STD-883 2007 Condition A / JESD22-B103 Condition 110~2000Hz, 1.52mm, 20g, each axis for 4 hrs
Thermal ShockMIL-STD-883 1010 Condition B / JESD22-A104 Condition B-55, 125; soak time is 10 mins, with total 200 cycles
Mechanical ShockMIL-STD-883 2002 Condition B / JESD22-B104 Condition B1500G, half-sine, 0.5ms, each axis for 3 times.

Recommended IR Reflow Profile

For Pb FREE PROCESS. Reference Standard: JEDEC-STD 020.

Pre-heating: 150 to 200 , 60~120 sec

Heating: 217 , 60~150 sec

Peak Temperature: 2605 , 255 sec

Product Dimensions

Refer to Page 7 of the original document for detailed dimensions.

Product Identification (Marking)

Procedure: LASER

Example Format: YWW XX.XXX MHz

Y: Year of Manufacture (e.g., 7=2007, 8=2008)

WW: Week No. (2 digits)

XX.XXX MHz: Frequency Code (6 digits including decimal point)

Package Information

Includes Tape (Carrier) Dimensions, Direction of Packing, and Reel Dimensions. Refer to Page 8 of the original document for details.


2509180925_LIMING-3225-20-9-10-10-4B_C7424723.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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