Datasheet > LFXTAL062902B

LFXTAL062902B

更新时间： 2025-07-18 20:01:35

品牌	Logo	应用领域
IQD		/
页数	文件大小	规格书
1页	171K
描述
Model: HC49/4H;Freq. Tol: ±20ppm;Op. Temp Range: -20 to 70°C;Overtone: FUND;

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LFXTAL062902B 数据手册

Quartz Crystal Specification

Part No.: LFXTAL062902B

Customer Part:

Description

Industry standard leaded package

Resistance welded, hermetically sealed in an inert atmosphere,

glass to metal seals on leads

Model

HC49/4H

Model Issue number

Frequency Parameters

Frequency

7.37280MHz

Frequency Tolerance

Tolerance Condition

Frequency Stability

Operating Temperature Range

±20.00ppm

@ 25°C

±20.00ppm

-20.00 to 70.00°C

Overtone Order

Ageing

Fundamental

±5ppm typical per year at 25°C

Outline (mm)

Electrical Parameters

Load Capacitance (CL)

Shunt Capacitance (C0)

Drive Level

18.00pF

7pF max

500µW max

60.00Ω max

ESR

Environmental Parameters

Storage Temperature Range: -55 to 125°C

Shock: MIL-STD-202 Method 213, Condition C, Half sine

shock pulse peak acceleration of 100g, pulse duration 6ms.

Vibration: MIL-STD-202 Method 204, 5g for 20 minutes, 12

cycles in each of the 3 orientations, 10~2000Hz.

Manufacturing Details

RoHS Terminations

RoHS Reflow Temp

Sn, Ag & Cu

Typical Frequency vs Temperature Curves

260°C max over 10 seconds

Compliance

RoHS Status (2015/863/EU)

REACh Status

Compliant

MSL Rating (JDEC-STD-033):

Not Applicable

Packaging Details

Bulk Pack

Standard Pack Quantity: 100

Sales Office Contact Details:

UK: +44 (0)1460 270200

Email: info@iqdfrequencyproducts.com

Web: www.iqdfrequencyproducts.com

Page 1 of 1

Printed on 20 Jan 25 17:23 using Part Data Sheet V1.0025

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