MSS5M1 Mallory Sonalert Products Inc, MSS5M1 Datasheet - Page 2

• Manufacturer Part Number: MSS5M1
• Description: BUZZER 5VDC MEDICAL PCB
• Manufacturer: Mallory Sonalert Products Inc
• Series: Sonalert®r
• Type: Piezo Indicator, Internal Driver

Specifications of MSS5M1

• Frequency: 975Hz
• Voltage - Rated: 5V
• Current Rating: 10 ~ 250mA
• Size / Dimension: Circular - 23mm Dia x 13mm H
• Mounting Type: Through Hole
• Sound Pressure Level: 88dB
• Operating Mode: 3 Pulsing Modes
• Voltage Range: 4.5 ~ 5.5VDC
• Termination: Solder Pins/Posts
• Transducer Function: Alarm
• Supply Voltage Min: 4.5V
• Supply Voltage Max: 5.5V
• Resonant Frequency: 975Hz
• Outer Diameter: 23mm
• External Width: 13mm
• Sound Level Spl: 88dB
• Impedance: 8ohm
• Frequency Response Min: 1kHz
• Current, Rating: 10 to 250 mA
• Operation: Beep
• Primary Type: Buzzer
• Sound Level: 85 to 95 dB
• Tone: Beep
• Voltage, Rating: 4.5-5.5 VDC
• Voltage, Supply: 4.5-5.5 VDC
• External Diameter: 23mm
• Rohs Compliant: Yes
• Technology: Buzzer
• Voltage Rating: 5 VDC
• Termination Style: PCB
• Dimensions: 13 mm H
• Diameter: 23 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 458-1118; MSS5M1; Q4069502

11/21/08 Rev 0
Frequency Response:
Priority Signal Activation:
Priority Signal Details:
GND
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As shown above, the fundamental frequency is 975 Hz, and there are more than 4 harmonic peaks
between 1 and 4 kHz. All harmonic peaks are within ± 15 dB of the fundamental frequency
• Low Priority: Beep, Pause 200ms, Beep; Repeat every 20 sec’s
• Med Priority: Beep, Pause 200ms, Beep, Pause 200ms, Beep; Repeat every 7.5 sec’s
• High Priority: Beep, Pause 100ms, Beep, Pause 100ms, Beep, Pause 300ms, Beep, Pause
Note: Beep “on” time is 100ms (high priority) & 200ms (low & medium priority).
Low Priority
100ms, Beep, Pause 500ms, Beep, Pause 100ms, Beep, Pause 100ms, Beep, Pause 300ms,
Beep, Pause 100ms, Beep; Repeat every 2.5 sec’s
Low (-)
MSS5M1 Alarm (Con’t)
GND
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Medium Priority
Low (-)
Medium
for More Details
GND
High Priority
Low (-)
High