Datasheet > 445

445

更新时间： 2023-12-06 20:01:14

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	86K
描述
Glass Seal

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中文翻译

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数据手册

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445 数据手册

Model 445

Surface Mount Quartz Crystal

FEATURES

 Standard 5.0mm x 3.2mm Glass Seal Package

 Fundamental Crystal Design

 Frequency Range 8 – 50MHz

 Frequency Tolerance, ±20ppm Standard [other tolerances available]

 Frequency Stability, ±30ppm Standard [other stabilities available]

 Operating Temperature to -40°C to +85°C

 Tape & Reel Packaging Standard, EIA-481

 RoHS Compliant in Accordance with EU Directive 2011/65/EU

- Lead-Free Termination Finish

- Exemption 7(c)-I, Electrical and electronic components containing lead [Pb] in glass

APPLICATIONS

Model 445 is a low cost device used in a wide range of commercial applications including

notebooks, computer peripherals, audio visual, Bluetooth and USB interfaces, PDAs, and automotive electronics.

ORDERING INFORMATION

445

TEMPERATURE RANGE

W = 0°C to +50°C

A = -10°C to +60°C

C = -20°C to +70°C

I = -40°C to +85°C

FREQUENCY IN MHz

M - indicates MHz and decimal point. ³

LOAD CAPACITANCE

A = 10pF

B = 13pF

C = 16pF

D = 18pF

E = 20pF

F = 24pF

G = 30pF

H = 32pF

J = 9pF

K = 8pF

L = 12pF

S = Series

FREQUENCY TOLERANCE @ +25°C

2 = ±20ppm

3 = ±30ppm

TEMPERATURE STABILITY

1 = ±10ppm ¹

3 = ±30ppm

5 = ±50ppm

X = ±15ppm ²

2 = ±20ppm

1. Only available with temperature range codes "W" and "A".

2. Only available with temperature range codes "W", "A" and "C".

3. Frequency is recorded with two leading digits before the ‘M’ and 5 significant digits after the ‘M’ [including zeros].

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

PACKAGING INFORMATION [For Reference]

Factory may package reels in quantities of 1k pcs. or 3k pcs. Reel size is 180mm.

Document No. 008-0360-0

Page 1- 2

Rev. D

www.ctscorp.com

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