Datasheet > ACT3215A

ACT3215A

更新时间： 2024-11-17 06:36:03

品牌	Logo	应用领域
ACT		/
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描述
ACT3215A SMX

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中文翻译

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数据手册

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ACT3215A 数据手册

Tel :

Fax :

email :

0044 (0)118 979 1238

0044 (0)118 979 1283

info@actcrystals.com

ACT3215A SMX

The ACT3215A is a miniature surface mount high density Watch Crystal in a metal lid

ceramic package offering light weight and low height. High stability is assured with a

vacuum, within a seam sealed package. It is very suitable for portable equipment and

close component packing density requirements. The product is available taped and

reeled on 3,000 piece reels and is fully RoHS compatible.

Specification

Parameter

Symbol

Δf/fo

Specification

32.768KHz

±20ppm

condition

Nominal Frequency

Frequency Tolerance @25°C

Frequency v Temperature

Turnover Temperature

Temperature Coefficient

Temp Operating Range

Temp Storage Range

Equivalent Series Resistance

Load Capacitance

Shunt Capacitance

Motional Capacitance

Drive Level

DL 0.1μW

See Drawing Below

25°C ±5°C

-0.034±0.006ppm / °C²max

-40 ~ +85°C

Topr

Tstg

ESR

-55 ~ +125°C

70KΩ max

12.5pF (standard)

0.95pF Typical

0.0033pF Typical

1.0μW max

9pF and 7pF available please specify

500MΩ @ 100±15VDC min

±3ppm max

Please refer to page 2

<1X10^-8hpa · 1/s

Insulation Resistance

Aging

Reflow

First year, 25°C ±3°C

Helium leakage

Leakage

ACT 3215 Material Content

Material Mass Grams

Al2O3

CaO

Cr2O3

0.0720

6.7161

0.8505

0.0275

0.5066

0.2837

1.5840

0.0648

0.0366

Si Resin

SiO2

TiO2

0.0458

1.0202

0.0001

0.0080

0.5674

0.0800

0.0006

0.0732

1.4000

MgO

Total

13.33676g

In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice

ISO9001:2000 Registered

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK

http://www.actcrystals.com

Issue1M4E

13/08/2008

中文翻译

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