Datasheet > 3LP49BSR-FREQ1-TR

3LP49BSR-FREQ1-TR

更新时间： 2024-02-01 19:58:06

品牌	Logo	应用领域
PLETRONICS		驱动晶体谐振器
页数	文件大小	规格书
1页	57K
描述
Series - Fundamental Quartz Crystal, 3.2MHz Min, 4.999MHz Max

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3LP49BSR-FREQ1-TR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	HTS代码：	8541.60.00.80
风险等级：	5.57	其他特性：	AT CUT CRYSTAL
老化：	5 PPM/YEAR	晶体/谐振器类型：	SERIES - FUNDAMENTAL
驱动电平：	50 µW	频率稳定性：	0.003%
频率容差：	30 ppm	安装特点：	THROUGH HOLE MOUNT
最大工作频率：	4.999 MHz	最小工作频率：	3.2 MHz
最高工作温度：	70 °C	最低工作温度：
物理尺寸：	L10.8XB4.47XH3.56 (mm)/L0.425XB0.176XH0.14 (inch)	串联电阻：	300 Ω
表面贴装：	NO	Base Number Matches：	1

3LP49BSR-FREQ1-TR 数据手册

Pl tronics, Inc.

19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA

Manufacturer of High Quality Frequency Control Products

LP Crystal Series

HC-49/US Low Profile Metal Thru-Hole Crystals

Available in 3 heights, LP49: 3.5mm, LP24: 2.5mm, LP21: 2.1mm

and with 3rd Case Pin: 3LP49

–

3.000 MHz 70.000 MHz

Standard Specifications

± 30 PPM is standard, tighter tolerances available

Calibration Frequency Tolerance at 25 C

Operating Temperature Range (OTR)

Frequency Stability (FS) over OTR

Drive Level

Aging at 25°C

Shunt Capacitance

0 to +70°C is standard, but can be extended to -40 to +85°C

± 50 PPM is standard, tighter tolerances available

50 μW is standard, customer may specify

± 5 PPM per year is standard, customer may specify ± 1 PPM

7 pF maximum

Pullability

May be specified by customer in terms of frequency shift required over a certain range of load capacitance

(e.g. +100 PPM from CL=12 to CL=18 pF) or as motional capacitance ( f F )

Part Numbering Guide

ESR Values

Portions of the part number that appear after the frequency may not

be marked on part (C of C provided)

Oscillation

Mode

Frequency Range

(MHz)

Maximum

ESR (Ohms)

LP49 B E - xx - 70.0M - IN XXX (Internal Code or blank)

–

Fundamental

AT Cut

200

150

120

100

3.000

4.000

5.000

6.000

7.000

3.999

4.999

5.999

6.999

7.999

–

Options

Model (Height)

IN = Insulator

TR = Paper Tape & Reel

PN = Put on Pads

LP49: 3.56mm

LP24: 2.5mm

LP21: 2.1mm

3LP49: case pin,

3.56mm

8.000 12.999

Frequency in MHz

Load Capacitance

–

13.000 30.000

Parallel Resonance in pF (3 10 pF)

SR = Series Resonance

3rd Overtone

AT Cut

–

100

25.000

70.000

Cal Tol / Freq Stability

Blank = 30/50

Temperature Range

B = 30/30

C = 15/30

D = 10/20 (consult factory)

Blank: 0 to +70°C

E: - 40 to +85°C

H: - 20 to +70°C

Consult factory for lower ESR

Consult factory for available frequencies and specs.

Not all options available for all frequencies. A special part number may be assigned.

3LP49

Mechanical: inches (mm)

not to scale

Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.

.425 (10.8) MAX

Packaging

Bulk

.176 (4.47) MAX

LP49: .140 (3.56)

LP24: .100 (2.5)

LP21: .082 (2.1)

.140 (3.56)

.017 (.43) Diameter

Center lead is case ground

.192 (4.88)

Jan 2006

Pl tronics, Inc. (425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

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