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PKM22EPP-4012-B0: 产品描述Piezoelectric Sounders External Drive Pin Type; 产品类别半导体其他集成电路（IC）; 文件大小860KB，共29页; 制造商Murata(村田); 官网地址https://www.murata.com

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PKM22EPP-4012-B0概述

Piezoelectric Sounders External Drive Pin Type

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P37E.pdf

Feb.5,2018

Piezoelectric Sound

Components

!Note

• Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

P37E.pdf

Feb.5,2018

EU RoHS Compliant

For

r o ur

!Note

• Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

P37E.pdf

Feb.5,2018

Contents

Product speciﬁcations are as of

January 2018

Part Numbering

Piezoelectric Sounders

SMD Type Product Lineup

Pin Type Product Lineup

Pin Type Taping Product Lineup

Drive Method

!Caution

· Notice

Piezoelectric Buzzers

Product Lineup

!Caution

· Notice

Piezoelectric Diaphragms

Product Lineup

Design Procedures · Drive Method

!Caution

· Notice

Oscillating System

To Raise Sound Pressure Level (S.P.L.)

Measuring Method

Minimum Quantity

p11

p13

p14

p16

p17

p19

p20

p21

p23

p24

p25

p26

Please check the MURATA website (https://www.murata.com/)

if you cannot ﬁnd a part number in this catalog.

!Note

• Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

P37E.pdf

Feb.5,2018

Part Numbering

SMD Piezoelectric Sounder

(Part Number)

1Product

Product ID

2Product

Code

LCS/MCS

3Dimensions

Code

1818

1212

0909

Outer Dimensions

p18mm

p12mm

p9mm

7Packaging

Code

-R1

Packaging

Plastic Taping

Product

SMD Sounder

Piezoelectric Sound Components

LCS

1212

-R1

4Drive

Code

5Oscillating

Frequency Type

Expressed resonant frequency by two-digit alphanumerics. The

unit is in 100 hertz (Hz.) 4kHz (4000Hz) is denoted as "40."

6Individual

Speciﬁcation Code

Code

Individual Speciﬁcation Code

Two digits express speciﬁc speciﬁcation

in characteristics.

Drive

External Drive

4 5

Pin Type Piezoelectric Sounders/Piezoelectric Buzzers

(Part Number)

1Product

Product ID

2Product

Code

3Outer

Dimensions

Expressed by two ﬁgures in mm.

Ex.)

Code

4Drive

Code

5Outer

Electrode Style

Code

6Structure

Code

Structure

Flat Type Auto-assemble

Flat Type/Available for Taping

Flat Type/Semi-auto-assemble

Exclude above mentioned

Outer Electrode Style

Pin Type

Drive

External-Drive

Self-Drive

Outer Dimensions

ø12.6mm

Product

Sounder

Buzzer

Piezoelectric Sound Components

M 13 E

-A0

7Oscillating

Frequency Type

Expressed resonant frequency by two-digit alphanumerics. The

unit is in 100 hertz (Hz). In case of 4kHz (4000Hz), expressed as

"40."

8Individual

Speciﬁcation Code

Code

Individual Speciﬁcation Code

Two digits express custom speciﬁcation in

characteristics.

3 4 5

9Special

Quality Guarantee

Code

:Packaging

Code

-B0

-A0

Radial taping is not available for all types.

Please contact us.

Special Quality Guarantee

Post Plated Terminal

Not Post Plated Terminal (Blank)

Packaging

Bulk

Radial Taping

signiﬁes speciﬁcation of the outer electrode.

!Note

• Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

P37E.pdf

Feb.5,2018

Piezoelectric Diaphragms

(Part Number)

1Product

Product ID

2Metal

Plate Material

Code

3Product

Code

4Metal

Plate Diameter

Code

-****

Metal Plate Diameter

A hyphen (-) plus from two to four-digit

alphanumerics express metal plate outer

dimensions. A decimal point is expressed by

the capital letter "R."

Product

Piezoelectric Diaphragms

Metal Plate Material

Brass

Nickel Alloy

Ceramic Material

7 N

-****

-1R5

5Resonant

Frequency Type

A hyphen (-) and three-digit alphanumerics express resonant

frequency. A decimal point is expressed by the capital letter "R." If

there is no decimal point, the decimal point code is omitted.

6Product

Speciﬁcation

Code

7Individual

Speciﬁcation Code

These digits express a lead length, lead number, and the

presence/absence of a connector. If the product has no individual

speciﬁcation, the corresponding code is omitted.

Product Speciﬁcation

With lead (available for RoHS)

No lead (omitted)

1 2 3

6 7

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