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參數(shù)資料
| 型號： | SMAT-30S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Multi-Application Transducer SMD & Pin version |
| 中文描述： | 多傳感器的應(yīng)用貼片 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 250K |
| 代理商： | SMAT-30S |
nv/sa
Excellence in physical acoustics
Sint-Niklaas – Belgium
Both the SMA buzzers and the SMAT (Sonitron Multi-Application)
transducers are specially developed to meet a wide range of
requirements in sound pressure, mounting methods, connection
possibilities and dimensions. The transducers do not have a built-in
oscillator. The drive frequency must be generated with electronics
outside the transducer. Recommended drive circuits are described in
this catalogue. Our transducers produce a highly reliable audible tone
signal, giving either an extremely clear and penetrating tone or a soft
sound for non-aggressive signals. They are available in five sizes:
13mm, 17mm, 21mm, 24mm and 30mm.
ADVANTAGES & APPLICATIONS
ADVANTAGES:
octagonal form
models with different pin pitches
light but solid construction
not fixed working frequency
easily mountable
SMD models with heat resistant labels for
protection during re-flow soldering,
packed in a tray for automatic placing
SMAT-30
Pagina 1 van 4
Multi-Application Transducer
SMD & Pin version
APPLICATIONS:
audible alarms
gas detectors
measuring and weighing equipment
medical instrumentation
timers
instrumentation and control systems
copiers
automobiles
games & toys
cash registers, etc.
SPECIFICATIONS
Model
Sound
pressure *
dB(A)
See graph
page 2
Frequency range
Capacitance
(+/-30%)
Operating
voltage
Weight
SMAT 30
300 - 5000 Hz
25 nF
0 to 30 VAC pp
5 g
* All measurements are made in free air at 21°C at 30 cm at 10Vpp square wave.
The test buzzer is soldered on a PCB board with dimensions 24 cm x 11 cm.
Operating temperature
-40°C to +85°C
Storage temperature
-40°C to +85°C
Life time (at 21°C)
See expected life time curve in addendum
ABS (UL rating: 94 HB) for pin-versions
PPS (UL rating: 94 V0/5V) for SMD-versions
Standard colour of case Grey
Case material
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMAT30 | Multi-Application Transducer SMD & Pin version |
| SMAT-30P17.5 | Multi-Application Transducer SMD & Pin version |
| SMAT-30P20.32 | Multi-Application Transducer SMD & Pin version |
| SMB18C | Self-contained DC-operated Opposed Mode Sensors |
| SMB18SF | Self-contained DC-operated Opposed Mode Sensors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMAT70A | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:400W, 600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| SMAT70A_09 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:400W, 600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| SMAT70A_1 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:400W, 600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| SMAT70A13 | 制造商:Diodes Incorporated 功能描述: |
| SMAT70A-13 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 70V RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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