QMB Series

QMB(φ12mm)Series

QMB-105 Series
QMB-105P

SounderNon-washableThin TypeHand SolderSmallHigh SPL

※ Laed type is available, please contact us(Length:110mm, 60mm).

※ As for non washable products, dip soldering should not be implemented.

Specifications

QMB-105P
Rated Voltage(V) 1.5
※ Mean Current Consumption(mA) MAX10(TYP9.1)
Coil Resistance(Ω) 50±7.5
※ SPL at MIN 10cm(dBA) MIN70(TYP77)
Rated Frequency(Hz) 2,048
Operating Voltage(V) MAX2
Operating Temperature(℃) -20 ~ +60
Storage Temperature(℃) -30 ~ +70
Mass(g) 2

※Value applying rated voltage(2,048Hz, 1/2duty, square wave)

Frequency Response

(QMB-105P)

※applied voltage:1.5V, square wave:1/2duty, distance for measurement:10cm

Dimensions(size:φ12×5.4mm)

(QMB-105P)

unit:mm/housing material:PPE-M

QMB-108 Series
QMB-108P

SounderNon-washableHand SolderSmallHigh SPL

※ As for non washable products, dip soldering should not be implemented.

Specifications

QMB-108P
Rated Voltage(V) 1.5
※ Mean Current Consumption(mA) MAX60(TYP51)
Coil Resistance(Ω) 6.5±1
※ SPL at MIN 10cm(dBA) MIN85(TYP90)
Rated Frequency(Hz) 2,743
Operating Voltage(V) MAX2
Operating Temperature(℃) -20 ~ +60
Storage Temperature(℃) -30 ~ +70
Mass(g) 1.6

※Value applying rated voltage(2,743Hz, 1/2duty, square wave)

Frequency Response

(QMB-108P)

※applied voltage:1.5V, square wave:1/2duty, distance for measurement:10cm

Dimensions(size:φ12×7.5mm)

(QMB-108P)

unit:mm/housing material:PPE-M

QMB-111 Series
QMB-111PN, QMB-111GPN, QMB-111PC

SounderNon-washableHand SolderSmallHigh SPL

※ With lead wire is available(Standard length : 110mm, 60mmPN, GPN type)

※ As for non washable products, dip soldering should not be implemented.

Specifications

QMB-111PN QMB-111GPN QMB-111PC
Rated Voltage(V) 1.5 5
※ Mean Current Consumption(mA) MAX10(TYP8.3) MAX35(TYP26) MAX40(TYP31)
Coil Resistance(Ω) 50±7.5 16±4.5 50±7.5
※ SPL at MIN 10cm(dBA) MIN80(TYP87) MIN85(TYP91) MIN85(TYP92)
Rated Frequency(Hz) 2,048 2,000
Operating Voltage(V) MAX2 MAX5
Operating Temperature(℃) -20 ~ +60
Storage Temperature(℃) -30 ~ +70
Mass(g) 2

※Value applying rated voltage(rated frequency, 1/2duty, square wave)

Frequency Response

(QMB-111PC)

※applied voltage:5V, square wave:1/2duty, distance for measurement:10cm

Dimensions(size:φ12×8.5mm)

(QMB-111PC)

unit:mm/housing material:PPE-M

Documents of the Micro Acoustic Transducers

※ Before using our products, please read the technical data which explains the characteristics of our alarms and micro acoustic products as well as precautions.

Technical data
Caution for using
Product list by spec