PS1420P02AT TDK Corporation, PS1420P02AT Datasheet

PS1420P02AT

Manufacturer Part Number

PS1420P02AT

Description

BUZZER, PIEZO, 70DB, 14MM

Manufacturer

TDK Corporation

Series

PSr

Datasheets

1.PS1740P02E.pdf (8 pages)

2.PS1420P02AT.pdf (6 pages)

Specifications of PS1420P02AT

Tones

Low Frequency

External Depth

8mm

Resonant Frequency

2kHz

Sound Level Spl

70dB

External Diameter

14mm

Transducer Function

Buzzer

Sound Pressure Level

70 dB

Voltage Rating

5 V

Termination Style

Lead Terminal

Diameter

14 mm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 6
Download datasheet (123Kb)

Piezoelectronic Buzzers(without circuit)

PS Series(Pin Terminal/Lead)

FEATURES

• The PS series are high-performance buzzers that employ

• They feature extremely low power consumption in comparison to

• Because these buzzers are designed for external excitation, the

• They can be used with automated inserters. Moisture-resistant

• The lead wire type(PS1550L40N) with both-sided adhesive tape

SPECIFICATIONS AND CHARACTERISTICS

Type

PS12 Type

PS14 Type

PS17 Type

PS19 Type

Others

Type

PS12 Type

PS14 Type

PS17 Type

PS19 Type

Others

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

• All specifications are subject to change without notice.

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.

unimorph piezoelectric elements and are designed for easy

incorporation into various circuits.

electromagnetic units.

same part can serve as both a musical tone oscillator and a

buzzer.

models are also available.

installed easily is prepared.

Part No.

PS1240P02AT

PS1240P02CT

PS1440P02BT

PS1420P02AT

PS1720P02

PS1927P02

PS1920P02

PS1550L40N

Part No.

PS1240P02AT

PS1240P02CT

PS1440P02BT

PS1420P02AT

PS1720P02

PS1927P02

PS1920P02

PS1550L40N

External dimensions

Outer diameter

(mm)

ø12.2

ø14

ø17

ø19

ø15

Applications

For warning and alarm sounds of

home appliances(air conditioners,

refrigerators, fan forced heaters,

cordless telephones, etc.)

For potted circuit (washing

machines, drying machines, hot

water supply systems, etc.)

Digital camera

Height

(mm)

6.5

3.5

10.5

[excluding terminal]

10.5

[excluding terminal]

1.6

Features

• Compact • Automatic mountable • 12.7mm pitch radial taping

• Thin type • Automatic mountable • 12.7mm pitch radial taping

• High sound pressure • Automatic mountable • 15mm pitch radial taping

• Low frequency tone • Automatic mountable • 15mm pitch radial taping

• Low frequency tone • High sound pressure

• High sound pressure • Water-proof processing element

• Low frequency tone • Water-proof processing element

• Compact, Thin type • Fix in both-sided adhesive tape

APPLICATIONS

Electric ranges, washing machines, computer terminals, various

devices that require speech synthesis output.

SOUND MEASURING METHOD

Pitch

(mm)

—

DC power

supply

Testing input voltage

Characteristics

Sound pressure

(dB(A)/10cm)

70 min.

60 min.

75 min.

70 min.

90 min.

80 min.

Depend on the installation condition

Driver

circuit

Piezoelectric

buzzer

Anechoic chamber

Measuring

distance

10cm

Frequency

(kHz)

2.7

microphone

Standard

Conformity to RoHS Directive

006-01 / 20070926 / ef532_ps.fm

Input voltage

(Vo-p)[Rectangular wave]

AMP

Filter ( A curve )

Recorder

Frequency

counter

(1/6)

Related parts for PS1420P02AT

PS1420P02AT Summary of contents

Page 1

... Applications PS1240P02AT PS12 Type For warning and alarm sounds of PS1240P02CT home appliances(air conditioners, PS1440P02BT refrigerators, fan forced heaters, PS14 Type PS1420P02AT cordless telephones, etc.) PS17 Type PS1720P02 PS1927P02 For potted circuit (washing PS19 Type machines, drying machines, hot PS1920P02 water supply systems, etc.) ...

Page 2

PIN TERMINAL TYPE PS12 TYPE PS1240P02AT FEATURES • Miniature size(ø12.2× T6.5mm). • High cost performance. • Suitable for automatic radial taping machine(12.7mm-pitch). SHAPES AND DIMENSIONS ø12.2±0.3 12.7±1 0.65+0, –0.1 12.7±0.3 ø4±0.2 5±0.5 Dimensions in mm PS1240P02CT FEATURES • Thin type(ø12.2× ...

Page 3

... Suitable for automatic radial taping machine(15mm-pitch). SHAPES AND DIMENSIONS ø14±0.5 15±1 0.65+0, –0.1 5±0.5 15±0.3 ø4±0.2 Dimensions in mm PS1420P02AT FEATURES • Low frequency tone(2kHz). • Suitable for automatic radial taping machine(15mm-pitch). SHAPES AND DIMENSIONS 15±1 ø14±0.5 0.65+0, –0.1 5±0.5 15± ...

Page 4

... A Tolerance: ±0.3 Dimensions in mm PS19 TYPE PS1920P02 FEATURES • Low frequency tone(2kHz). • Piezo element is coated with water proof processing. SHAPES AND DIMENSIONS 23max. 7.4 Sound hole 9.5 10.5 • It considers that water escapes from sound release hole and please decide an attachment angle. • ...

Page 5

... PS19 TYPE PS1927P02 FEATURES • High sound pressure. • Piezo element is coated with water proof processing. SHAPES AND DIMENSIONS 23max. 7.4 Sound hole 9.5 10.5 • It considers that water escapes from sound release hole and please decide an attachment angle. LEAD WIRE TYPE ...

Page 6

... If the piezoelectric buzzer has to be used outdoors, provide it with waterproofing measures; it will not operate normally if subjected to moisture. • Do not wash the piezoelectric buzzer with solvent or allow gas to enter it while washing; any solvent that enters it may stay inside a long time and damage it. ...

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