MC-405-327680K-E0-PURE datasheet, PDF

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MC-405-327680K-E0-PURE: DescriptionCrystals 32.768KHz 20ppm 6.0pF -40C +85C; CategoryPassive components; File Size370KB，3 Pages; ManufacturerEPSON; Websitehttp://www.epsondevice.com

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Crystals 32.768KHz 20ppm 6.0pF -40C +85C

MC-405-327680K-E0-PURE Parametric

Parameter Name	Attribute value
Product Category	Crystals
Manufacturer	EPSON
RoHS	Details
Termination Style	SMD/SMT
Package / Case	8 mm x 3.2 mm
Load Capacitance	6 pF
Frequency	32.768 kHz
Tolerance	20 PPM
Frequency Stability	20 PPM
Drive Level	1 uW
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Length	8 mm
Width	3.2 mm
Height	3.6 mm
Packaging	Reel
ESR	50 kOhms
Mounting Style	SMD/SMT
Factory Pack Quantity	1000
Type	Quartz Crystal

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Crystal unit

Product Number (please contact us)

MC-306

: Q1xMC3062xxxx00

MC-405

: Q1xMC4052xxxx00

MC-406

: Q1xMC4062xxxx00

kHz RANGE CRYSTAL UNIT

MC - 306

MC - 405

MC - 406

Frequency

range

Thickness

Overtone

order

Applications

32.768 kHz (20 kHz to 120 kHz)

8.0 × 3.8 × 2.54 mm ···MC-306

10.41 × 4.06 × 3.6 mm ···MC-405

406

Fundamental

Clock and Microcomputer

Actual size

MC-306

MC-405

406

Specifications (characteristics)

Item

Nominal frequency range

Storage temperature

Operating temperature

Level of drive

Frequency tolerance (standard)

Turnover temperature

Parabolic coefficient

Load capacitance

Motional resistance (ESR)

Motional capacitance

Shunt capacitance

Frequency aging

Symbol

f_nom

T_stg

T_use

f_tol

f_age

Specifications

20 kHz to 120 kHz

-55

C

to +125

C

-40

C

to +85

C

1.0

W

Max.

20 

-6

50 

-6

50 

-6

100 

-6

+25

C 5 C

-0.04



-6

/ °C

Max.

6 pF to



(standard :12.5 pF)

50 k Max.

As per table below

1.8 fF Typ.

4.0 fF to 0.6 fF

2.0 fF Typ.

0.9 pF Typ.

2.0 pF to 0.6 pF

0.85 pF Typ.

-6

3 

10 / year Max.

5 

-6

/ year Max.

32.768 kHz

Conditions / Remarks

Please contact us about available frequencies.

Storage as single product.

+25

C,

DL=0.1

W

Please specify

MC-306

MC-405

406

MC-306

MC-405

406

+25

C,

First year

Motional resistance (ESR)

Frequency

Motional resistance

20 kHzf_nom< 31.2 kHz

55 k Max.

31.2 kHzf_nom< 40 kHz

35 k Max.

40 kHzf_nom< 90 kHz

20 k Max.

90 kHzf_nom120 kHz

12 k Max.

Product name

(Standard form)

MC-306 32.768000kHz 12.5 +20.0-20.0

①

②

③

④

①Model

②Frequency

③Load

capacitance(pF)

④Frequency

tolerance(

+25

C)

(Unit:mm)

MC-405

406

Internal connection in MC-405

(TOP VIEW)

-6

External dimensions

MC-306

8.0 Max.

4.06 Max.

Internal connection

(TOP VIEW)

32.768 k

571

3.8 Max.

32.768 k

6571A

9.60

10.41 Max.

Internal connection in MC-406

(TOP VIEW)

3.2

2.54 Max.

2.38

0.5

0.2 Min.

3.6 Max.

3.15

5.5

(0.9)

1.9

(0.9)

2.54

0.51

2.29

0.51

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.

Do not connect #2 and #3 of MC-406 to external device.

The first digit of No. means:

5××××

6××××

MC-405

MC-406

Footprint (Recommended)

MC-306

MC-405

MC-406

(Unit:mm)

1.9

1.52

4.1

3.9

4.1

3.9

4.1

1.52

0.8

1.3

4.2

1.3

1.9

1.3

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

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.

ISO 14000 is an international standard for environmental

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,

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 ).

ISO/TS16949 is the international standard that added the

sector-specific supplemental requirements for automotive

industry based on ISO9001.

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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Product Category	Crystals	Crystals	Crystals	Crystals	Crystals	Crystals	Crystals	Crystals	Crystals	Crystals
Manufacturer	EPSON	EPSON	EPSON	EPSON	EPSON	EPSON	EPSON	EPSON	EPSON	EPSON
RoHS	Details	Details	Details	Details	Details	Details	Details	Details	Details	Details
Termination Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	8 mm x 3.2 mm	8 mm x 3.2 mm	10.41 mm x 4.06 mm	8 mm x 3.2 mm	8 mm x 3.2 mm	10.41 mm x 4.06 mm	8 mm x 3.2 mm	8 mm x 3.2 mm	8 mm x 3.2 mm	8 mm x 3.2 mm
Load Capacitance	6 pF	6 pF	6 pF	12.5 pF	6 pF	12.5 pF	6 pF	12.5 pF	12.5 pF	12.5 pF
Frequency	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz	32.768 kHz
Tolerance	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM	20 PPM
Drive Level	1 uW	1 uW	1 uW	1 uW	1 uW	1 uW	1 uW	1 uW	1 uW	1 uW
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C	+ 85 C
Length	8 mm	8 mm	9.6 mm	8 mm	8 mm	9.6 mm	8 mm	8 mm	8 mm	8 mm
Width	3.2 mm	3.2 mm	4.06 mm	3.2 mm	3.2 mm	4.06 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm
Height	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm	3.6 mm
ESR	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms	50 kOhms
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Factory Pack Quantity	1000	250	1	1000	1000	1000	250	250	1000	250
Type	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal	Quartz Crystal
Frequency Stability	20 PPM	20 PPM	-	20 PPM	20 PPM	-	20 PPM	20 PPM	20 PPM	20 PPM
Packaging	Reel	Reel	Bulk	Reel	Reel	Reel	Reel	Reel	Reel	Reel

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