MC-14632.7680KA-AG0:PURESN [SEIKO]

QUARTZ CRYSTAL RESONATOR, 0.032768 MHz, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN;


型号：	MC-14632.7680KA-AG0:PURESN
厂家：	SEIKO EPSON CORPORATION
描述：	QUARTZ CRYSTAL RESONATOR, 0.032768 MHz, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN 驱动 ISM频段晶体谐振器
文件：	总2页 (文件大小：352K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Crystal unit

Product Number (please contact us)

MC-146

MC-156

: Q1xMC1462xxxx00

: Q1xMC1562xxxx00

kHz RANGE CRYSTAL UNIT

MC-146

MC-156

Frequency range

32.768 kHz (32 kHz to 100 kHz)

7.0 × 1.5 × 1.4 mm ···MC-146

7.1 × 3.3 × 1.5 mm ···MC-156

Fundamental

External dimension

Overtone order

Applications

Small communications devices

Actual size

MC-146

MC-156

Specifications (characteristics)

Item

Symbol

f_nom

T_stg

Specifications

32 kHz to 100 kHz

-55 C to +125 C

Conditions / Remarks

Nominal frequency range

Storage temperature

32.768 kHz

Please contact us about available frequencies.

Storage as single product.

Operating temperature

Level of drive

T_use

-40 C to +85 C

1.0 W Max.

Operating Drive level 0.5 W Max.

Frequency tolerance (standard)

Turnover temperature

Parabolic coefficient

Load capacitance

f_tol

 20  10^-6,  50  10^-6 50  10^-6,  100  10^-6+25 C, DL=0.1 W

+25 C  5 C

-0.04  10^-6/ C²Max.

7 pF, 9 pF, 12.5 pF

Please specify

Motional resistance (ESR)

Motional capacitance

Shunt capacitance

65 k Max.

65 k to 25 k

2.5 fF to 0.6 fF

1.2 pF to 0.5 pF

1.9 fF Typ.

0.8 pF Typ.

Frequency aging

f_age

3  10^-6/ year Max.

5  10^-6/ year Max. +25 C, First year

Product name

MC-146 32.768000kHz 12.5 +20.0-20.0

(Standard form)

①

①Model

②

③

④

②Frequency

③Load capacitance(pF)

④Frequency tolerance(× 10^-6, +25 C)

External dimensions

(Unit:mm)

MC-146

MC-156

Internal connection

(TOP VIEW)

7.1 Max.

Internal connection

(TOP VIEW)

E A 9 9

E A 9 6

6.7

7.0 Max.

0.1

0.4

0.2

0.4

5.08

0.2

(0.75)

1.6

(0.75)

0.2

Do not connect #2 and #3 to external device.

The metal case inside of the molding compound may be exposed on the top or bottom of this product.

This purely cosmetic and does not have any effect on quality, reliability or electrical specs.

Footprint (Recommended)

(Unit:mm)

MC-146

MC-156

1.2

5.1

1.2

3.88

1.2

PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM

CONFORMING TO INTERNATIONAL STANDARDS

At Seiko Epson, all environmental initiatives operate under the

Plan-Do-Check-Action (PDCA) cycle designed to achieve continuous

ISO 14000 is an international standard for environmental

improvements. The environmental management system (EMS)

operates under the ISO 14001 environmental management standard.

All of our major manufacturing and non-manufacturing sites, in

Japan and overseas, completed the acquisition of ISO 14001

certification.

management that was established by the International

Standards Organization in 1996 against the background of

growing concern regarding global warming, destruction of

the ozone layer, and global deforestation.

WORKING FOR HIGH QUALITY

In order provide high quality and reliable products and services

than meet customer needs,

ISO/TS16949 is the international standard that added the

sector-specific supplemental requirements for automotive

industry based on ISO9001.

Seiko Epson made early efforts towards obtaining ISO9000 series

certification and has acquired ISO9001 for all business

establishments in Japan and abroad. We have also acquired ISO/TS

16949 certification that is requested strongly by major automotive

manufacturers as standard.

►Explanation of the mark that are using it for the catalog

►Pb free.

►Complies with EU RoHS directive.

*About the products without the Pb-free mark.

Contains Pb in products exempted by EU RoHS directive.

(Contains Pb in sealing glass, high melting temperature type solder or other.)

►Designed for automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry etc.

►Designed for automotive applications related to driving safety (Engine Control Unit, Air Bag, ESC etc ).

Notice



This material is subject to change without notice.

Any part of this material may not be reproduced or duplicated in any form or any means without the written permission of Seiko Epson.

The information about applied circuitry, software, usage, etc. written in this material is intended for reference only. Seiko Epson does

not assume any liability for the occurrence of infringing on any patent or copyright of a third party. This material does not authorize the

licensing for any patent or intellectual copyrights.



When exporting the products or technology described in this material, you should comply with the applicable export control laws and

regulations and follow the procedures required by such laws and regulations.

You are requested not to use the products (and any technical information furnished, if any) for the development and/or manufacture of

weapon of mass destruction or for other military purposes. You are also requested that you would not make the products available to

any third party who may use the products for such prohibited purposes.



These products are intended for general use in electronic equipment. When using them in specific applications that require extremely

high reliability, such as the applications stated below, you must obtain permission from Seiko Epson in advance.

/ Space equipment (artificial satellites, rockets, etc.) / Transportation vehicles and related (automobiles, aircraft, trains,

vessels, etc.) / Medical instruments to sustain life / Submarine transmitters / Power stations and related / Fire work equipment

and security equipment / traffic control equipment / and others requiring equivalent reliability.



All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective.

Seiko Epson Corporation

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