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  • Audio Products
  • Alarms, Buzzers, and Sirens
Factory Lead TimeMountMounting TypePackage / CaseWeightVoltage RatedOperating TemperaturePackagingPublishedSeriesSize / DimensionPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationMax Operating TemperatureMin Operating TemperatureColorVoltage - Rated DCIngress ProtectionCurrent RatingFrequencyApproval AgencyHousing ColorMax Supply VoltageMin Supply VoltageOperating Supply CurrentOperating ModeMax Supply CurrentInput TypeCurrent - SupplyVoltage RangeSensing MethodSelf Resonant FrequencyMax Supply Voltage (DC)WashableOutside DiameterPort LocationMin Supply Voltage (DC)Sound Pressure Level (SPL)Driver CircuitryDurationDiameterHeightHeight Seated (Max)LengthWidthREACH SVHCRoHS StatusLead FreeRatings
Factory Lead TimeMountMounting TypePackage / CaseWeightVoltage RatedOperating TemperaturePackagingPublishedSeriesSize / DimensionPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationMax Operating TemperatureMin Operating TemperatureColorVoltage - Rated DCIngress ProtectionCurrent RatingFrequencyApproval AgencyHousing ColorMax Supply VoltageMin Supply VoltageOperating Supply CurrentOperating ModeMax Supply CurrentInput TypeCurrent - SupplyVoltage RangeSensing MethodSelf Resonant FrequencyMax Supply Voltage (DC)WashableOutside DiameterPort LocationMin Supply Voltage (DC)Sound Pressure Level (SPL)Driver CircuitryDurationDiameterHeightHeight Seated (Max)LengthWidthREACH SVHCRoHS StatusLead FreeRatings
Mallory Sonalert Products Inc. SCE120LA2DP3B
Mfr.
SCE120LA2DP3B
Twicea
512-49-SCE120LA2DP3B
Mallory Sonalert Products Inc.
AUDIO PIEZO IND 48-120V PNL MNT
8
    Min.:1
    Mult.:1
    2 Weeks Panel Panel Mount - - - -40°C~85°C Bulk 2010 SCE 1.687Dia 42.85mm Active 1 (Unlimited) - Terminal Block 85°C -40°C - - - - 2kHz cUL, UL - - - 40mA Double Pulse, Slow - AC 40mA 48V~120V - - - - - Top - 85dB @ 48V, 61cm Indicator, Internally Driven 0.5 PPS - 38.4mm 1.511 38.39mm - - - ROHS3 Compliant - -
    SCE120LA2DP3B
    SCE120LA2DP3B

    512-49-SCE120LA2DP3B Mallory Sonalert Products Inc.
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    Mallory Sonalert Products Inc. SCE120SA3SR3B
    Mfr.
    SCE120SA3SR3B
    Twicea
    512-49-SCE120SA3SR3B
    Mallory Sonalert Products Inc.
    AUDIO PIEZO IND 48-120V PNL MNT
    8
      Min.:1
      Mult.:1
      2 Weeks Panel Panel Mount - - - -40°C~85°C Bulk 2009 SCE 1.687Dia 42.85mm Active 1 (Unlimited) - Terminal Block 85°C -40°C - - - - 2.9kHz cUL, UL - - - 40mA Siren, Fast - AC 40mA 48V~120V - - - - - Top - 65dB @ 48V, 61cm Indicator, Internally Driven 5 SPS - 35.85mm 1.511 38.39mm - - - ROHS3 Compliant - -
      SCE120SA3SR3B
      SCE120SA3SR3B

      512-49-SCE120SA3SR3B Mallory Sonalert Products Inc.
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      Mallory Sonalert Products Inc. MSE28LTT3
      Mfr.
      MSE28LTT3
      Twicea
      512-49-MSE28LTT3
      Mallory Sonalert Products Inc.
      Audio Indicators & Alerts 16to28Vdc Ld 85-95dB Tele RINGER
      8
        Min.:1
        Mult.:1
        4 Weeks Through Hole Through Hole - 4.000004g - -40°C~65°C Bulk 2014 MSE 0.906Lx0.906W 23.00mmx23.00mm Active 1 (Unlimited) - PC Pins 65°C -40°C - 28V - 50mA 3.35kHz - - - - 50mA Ringer, 3 Tone - DC 50mA 20V~28V - - - - - Top - 85dB @ 20V, 30cm Indicator, Internally Driven - - 14mm 0.535 13.60mm 23mm 23mm - ROHS3 Compliant - -
        MSE28LTT3
        MSE28LTT3

        512-49-MSE28LTT3 Mallory Sonalert Products Inc.
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        Mallory Sonalert Products Inc. MSE14MPS1
        Mfr.
        MSE14MPS1
        Twicea
        512-49-MSE14MPS1
        Mallory Sonalert Products Inc.
        Audio Indicators & Alerts 7to14Vdc Med75-85dB SHORT Plse
        8
          Min.:1
          Mult.:1
          4 Weeks Through Hole Through Hole - 4.000004g - -40°C~65°C Bulk 2014 MSE 0.906Lx0.906W 23.00mmx23.00mm Active 1 (Unlimited) - PC Pins 65°C -40°C - 14V - 50mA 3.9kHz - - - - 50mA Pulse, Short - DC 50mA 7V~14V - - - - - Top - 75dB @ 7V, 30cm Indicator, Internally Driven 1 PPS - 14mm 0.535 13.60mm 23mm 23mm - ROHS3 Compliant - -
          MSE14MPS1
          MSE14MPS1

          512-49-MSE14MPS1 Mallory Sonalert Products Inc.
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          Mallory Sonalert Products Inc. MSE28LWH1
          Mfr.
          MSE28LWH1
          Twicea
          512-49-MSE28LWH1
          Mallory Sonalert Products Inc.
          Audio Indicators & Alerts 16to28Vdc Ld 85-95dB FAST Whoop
          8
            Min.:1
            Mult.:1
            4 Weeks Through Hole Through Hole - 4.000004g - -40°C~65°C Bulk 2014 MSE 0.906Lx0.906W 23.00mmx23.00mm Active 1 (Unlimited) - PC Pins 65°C -40°C - 28V - 50mA 3.95kHz - - - - 50mA Whooping - DC 50mA 20V~28V - - - - - Top - 85dB @ 20V, 30cm Indicator, Internally Driven 5 SPS - 14mm 0.535 13.60mm 23mm 23mm - ROHS3 Compliant - -
            MSE28LWH1
            MSE28LWH1

            512-49-MSE28LWH1 Mallory Sonalert Products Inc.
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            Mallory Sonalert Products Inc. SC628ANP
            Mfr.
            SC628ANP
            Twicea
            512-49-SC628ANP
            Mallory Sonalert Products Inc.
            AUDIO PIEZO IND 6-28V PNL MNT
            151
              Min.:1
              Mult.:1
              5 Weeks Panel Panel Mount - 59.5g - -30°C~65°C Bulk 2003 SC 1.692Dia 42.98mm Active Not Applicable 2 Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) 65°C -30°C Black - - 30mA 2.9kHz UL Black 28V 6V 30mA Pulse, Fast 30mA AC, DC 4mA~30mA 6V~28V - 2.9kHz - - 42.85 mm Top - 80dB @ 6V, 61cm Indicator, Internally Driven 2 ~ 10 PPS 42.8498mm 32.9mm 1.330 33.77mm 34.8mm - Unknown Non-RoHS Compliant Contains Lead -
              SC628ANP
              SC628ANP

              512-49-SC628ANP Mallory Sonalert Products Inc.
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              Mallory Sonalert Products Inc. ASI401Q
              Mfr.
              ASI401Q
              Twicea
              512-49-ASI401Q
              Mallory Sonalert Products Inc.
              AUDIO MAGNETIC IND 9-15V SMD
              2650
                Min.:1
                Mult.:1
                27 Weeks Flush, Surface Mount Surface Mount SMD/SMT 2.8g 12V -20°C~70°C Tube 2006 ASI 0.496Lx0.496W 12.60mmx12.60mm Active 1 (Unlimited) - Solder Pads 70°C -20°C Grey 12V - 50mA 2.4kHz - - 15V 9V 50mA Single Tone - DC 50mA 9V~15V Magnetic 2.4kHz - - - Top - 90dB @ 12V, 10cm Indicator, Internally Driven - - 10mm 0.402 10.20mm 12.6mm 12.6mm - ROHS3 Compliant Lead Free Washable
                ASI401Q
                ASI401Q

                512-49-ASI401Q Mallory Sonalert Products Inc.
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                Mallory Sonalert Products Inc. SC110NJ
                Mfr.
                SC110NJ
                Twicea
                512-49-SC110NJ
                Mallory Sonalert Products Inc.
                AUDIO PIEZO IND 30-120V PNL MNT
                52
                  Min.:1
                  Mult.:1
                  5 Weeks Panel Panel Mount - 59.5g - -30°C~65°C Bulk 2008 SC 1.687Dia 42.85mm Active Not Applicable 2 Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) 65°C -30°C Black - - 24mA 2.9kHz UL Black 120V 30V 24mA Pulse, Slow 24mA AC, DC 6mA~24mA 30V~120V - 2.9kHz - - - Top - 80dB @ 30V, 61cm Indicator, Internally Driven 0.5 ~ 2 PPS 42.926mm 32.9mm 1.809 45.96mm 34.8mm - Unknown Non-RoHS Compliant Contains Lead -
                  SC110NJ
                  SC110NJ

                  512-49-SC110NJ Mallory Sonalert Products Inc.
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                  Mallory Sonalert Products Inc. SC628N-BTR
                  Mfr.
                  SC628N-BTR
                  Twicea
                  512-49-SC628N-BTR
                  Mallory Sonalert Products Inc.
                  AUDIO PIEZO IND 6-28V PNL MNT
                  315
                    Min.:1
                    Mult.:1
                    5 Weeks Panel Panel Mount - - - -30°C~65°C Bulk 2014 SC 1.692Dia 42.98mm Active 1 (Unlimited) - Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) 65°C -30°C - - - - 2.9kHz cUL, UL - - - 23mA Single Tone - DC 6mA~23mA 6V~28V - - - - - Top - 80dB @ 6V, 61cm Indicator, Internally Driven - - - 1.399 35.54mm - - - ROHS3 Compliant - -
                    SC628N-BTR
                    SC628N-BTR

                    512-49-SC628N-BTR Mallory Sonalert Products Inc.
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                    Mallory Sonalert Products Inc. SC110NP
                    Mfr.
                    SC110NP
                    Twicea
                    512-49-SC110NP
                    Mallory Sonalert Products Inc.
                    AUDIO PIEZO IND 30-120V PNL MNT
                    55
                      Min.:1
                      Mult.:1
                      5 Weeks Panel Panel Mount - 59.5g - -30°C~65°C Bulk 2003 SC 1.687Dia 42.85mm Active Not Applicable 2 Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) 65°C -30°C Black - - 24mA 2.9kHz UL Black 120V 30V 24mA Pulse, Fast 24mA AC, DC 6mA~24mA 30V~120V - 2.9kHz - - - Top - 80dB @ 30V, 61cm Indicator, Internally Driven 2 ~ 10 PPS 42.85mm 32.9mm 1.809 45.96mm 34.8mm - Unknown Non-RoHS Compliant Contains Lead -
                      SC110NP
                      SC110NP

                      512-49-SC110NP Mallory Sonalert Products Inc.
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                      CUI Devices CST-931AP
                      Mfr.
                      CST-931AP
                      Twicea
                      207-49-CST-931AP
                      CUI Devices
                      AUDIO MAGNETIC XDCR 2-4V TH
                      1247
                        Min.:1
                        Mult.:1
                        15 Weeks Through Hole Through Hole - 600mg 3V -20°C~60°C Tray 2011 CST 0.354Dia 9.00mm Active 1 (Unlimited) - PC Pins 60°C -20°C - - - - 2.73kHz - - - - 80mA Single Tone - Zero-Peak Signal 80mA 2V~4V Magnetic 2.73kHz - No - Top - 85dB @ 3V, 10cm Transducer, Externally Driven - 9mm 5mm 0.197 5.00mm - - - RoHS Compliant Lead Free -
                        CST-931AP
                        CST-931AP

                        207-49-CST-931AP CUI Devices
                        :
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                        Mallory Sonalert Products Inc. MSR516NR
                        Mfr.
                        MSR516NR
                        Twicea
                        512-49-MSR516NR
                        Mallory Sonalert Products Inc.
                        AUDIO PIEZO INDICATOR 5-16V TH
                        3527
                          Min.:1
                          Mult.:1
                          5 Weeks Flush, Through Hole Through Hole - 3.5g 16V -40°C~85°C Bulk 2003 MSR 0.906Dia 23.00mm Active 1 (Unlimited) 2 PC Pins 85°C -40°C Black 5V - 14mA 3.9kHz - - 16V 5V 14mA Single Tone 14mA DC 3mA~14mA 5V~16V - 3.5kHz - - - Top - 86dB @ 5V, 30cm Indicator, Internally Driven - 23mm 10.1mm 0.421 10.70mm - - Unknown ROHS3 Compliant Lead Free -
                          MSR516NR
                          MSR516NR

                          512-49-MSR516NR Mallory Sonalert Products Inc.
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                          Mallory Sonalert Products Inc. SBT5LMMPPC
                          Mfr.
                          SBT5LMMPPC
                          Twicea
                          512-49-SBT5LMMPPC
                          Mallory Sonalert Products Inc.
                          MALLORY SBT5LMMPPC PIEZO ALARM, MEDICAL, PERFUSION, 95DBA
                          8
                            Min.:1
                            Mult.:1
                            5 Weeks Through Hole Through Hole - - - -30°C~65°C Bulk 2015 - 1.752Dia 44.50mm Active 1 (Unlimited) - PC Pins 65°C -30°C - - - - 2.075kHz cUL, UL - - - 20mA Pin Selectable - DC 15mA~20mA 3.3V~5V - 4kHz 5V - - Top 3.3V 85dB @ 3.3V, 10cm Indicator, Internally Driven Variable - - 0.551 14.00mm - - Unknown ROHS3 Compliant - Medical
                            SBT5LMMPPC
                            SBT5LMMPPC

                            512-49-SBT5LMMPPC Mallory Sonalert Products Inc.
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                            Mallory Sonalert Products Inc. ZA016LDCT
                            Mfr.
                            ZA016LDCT
                            Twicea
                            512-49-ZA016LDCT
                            Mallory Sonalert Products Inc.
                            MALLORY ZA016LDCT TRANSDUCER, ALARM, 95DBA, 16V, PANEL
                            88
                              Min.:1
                              Mult.:1
                              6 Weeks Panel Panel Mount - - - -30°C~65°C Bulk 2009 ZA 1.210Dia 30.74mm Active 1 (Unlimited) 2 Terminal Block 65°C -30°C - 6V NEMA 3R, 4X, 12 40mA 3.3kHz cUL, UL - - - 40mA Single Tone 40mA DC 40mA 6V~16V - 3.3kHz 16V - - Top 6V 85dB @ 6V, 61cm Indicator, Internally Driven - 30.7mm 43.4mm 2.234 56.75mm 56.7mm - Unknown ROHS3 Compliant - -
                              ZA016LDCT
                              ZA016LDCT

                              512-49-ZA016LDCT Mallory Sonalert Products Inc.
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                              CUI Devices CEP-2224
                              Mfr.
                              CEP-2224
                              Twicea
                              207-49-CEP-2224
                              CUI Devices
                              AUDIO PIEZO INDICATOR 3-20V TH
                              2447
                                Min.:1
                                Mult.:1
                                15 Weeks Through Hole Through Hole Radial - 12V -30°C~85°C Tray 2011 CEP 0.945Dia 24.00mm Active 1 (Unlimited) - PC Pins 85°C -30°C - - - - 3.4kHz - - - - 15mA Single Tone - DC 15mA 3V~20V - 3.4kHz - No - Top - 78dB @ 12V, 30cm Indicator, Internally Driven - 24mm 9.5mm 0.374 9.50mm - - - RoHS Compliant Lead Free -
                                CEP-2224
                                CEP-2224

                                207-49-CEP-2224 CUI Devices
                                :
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                                : 2447
                                1 : -
                                Mallory Sonalert Products Inc. SCE028SD2CT1B
                                Mfr.
                                SCE028SD2CT1B
                                Twicea
                                512-49-SCE028SD2CT1B
                                Mallory Sonalert Products Inc.
                                AUDIO PIEZO IND 16-28V PNL MNT
                                8
                                  Min.:1
                                  Mult.:1
                                  2 Weeks Panel Panel Mount - - - -40°C~85°C Bulk 2010 SCE 1.687Dia 42.85mm Active 1 (Unlimited) - Terminal Block 85°C -40°C - - - - 2kHz cUL, UL - - - 40mA Single Tone - DC 40mA 16V~28V - - - - - Top - 65dB @ 16V, 61cm Indicator, Internally Driven - - 38.4mm 1.511 38.39mm - - - ROHS3 Compliant - -
                                  SCE028SD2CT1B
                                  SCE028SD2CT1B

                                  512-49-SCE028SD2CT1B Mallory Sonalert Products Inc.
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                                  Mallory Sonalert Products Inc. MSR205NR
                                  Mfr.
                                  MSR205NR
                                  Twicea
                                  512-49-MSR205NR
                                  Mallory Sonalert Products Inc.
                                  Audio Indicator Piezo 2VDC 5VDC 10mA 85dBA 3400Hz to 4400Hz Through Hole Pin Bulk/Tray
                                  3307
                                    Min.:1
                                    Mult.:1
                                    5 Weeks Through Hole Through Hole - - - -40°C~85°C Bulk 2014 MSR 0.906Dia 23.00mm Active 1 (Unlimited) - PC Pins 85°C -40°C - - - - 3.9kHz - - - - 10mA Single Tone - DC 10mA 2V~5V - - - - - Top - 85dB @ 2V, 30cm Indicator, Internally Driven - - - 0.421 10.70mm - - - ROHS3 Compliant Lead Free -
                                    MSR205NR
                                    MSR205NR

                                    512-49-MSR205NR Mallory Sonalert Products Inc.
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                                    Mallory Sonalert Products Inc. MSE14LSN2
                                    Mfr.
                                    MSE14LSN2
                                    Twicea
                                    512-49-MSE14LSN2
                                    Mallory Sonalert Products Inc.
                                    Audio Indicators & Alerts 7to14Vdc Ld 85-95dB SLOW SIREN
                                    8
                                      Min.:1
                                      Mult.:1
                                      4 Weeks Through Hole Through Hole Radial 4.000004g - -40°C~65°C Bulk 2013 MSE 0.906Lx0.906W 23.00mmx23.00mm Active 1 (Unlimited) - PC Pins 65°C -40°C - 14V - 50mA 4kHz - - - - 50mA Siren, Fast - DC 50mA 7V~14V - - - - - Top - 85dB @ 7V, 30cm Indicator, Internally Driven 3.5 SPS - 13.5mm 0.535 13.60mm 23mm 23mm - ROHS3 Compliant - -
                                      MSE14LSN2
                                      MSE14LSN2

                                      512-49-MSE14LSN2 Mallory Sonalert Products Inc.
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                                      Mallory Sonalert Products Inc. ZA016SDMP1
                                      Mfr.
                                      ZA016SDMP1
                                      Twicea
                                      512-49-ZA016SDMP1
                                      Mallory Sonalert Products Inc.
                                      AUDIO PIEZO IND 6-16V PNL MNT
                                      8
                                        Min.:1
                                        Mult.:1
                                        6 Weeks Panel Panel Mount - - - -30°C~65°C Bulk 2014 ZA 1.210Dia 30.74mm Active 1 (Unlimited) - Terminal Block 65°C -30°C - - NEMA 3R, 4X, 12 40mA 3.3kHz cUL, UL - - - 40mA Pulse, Medium - DC 40mA 6V~16V - 3.3kHz - - - Top - 65dB @ 6V, 61cm Indicator, Internally Driven 5 PPS - 43.4mm 2.234 56.75mm - - - ROHS3 Compliant - -
                                        ZA016SDMP1
                                        ZA016SDMP1

                                        512-49-ZA016SDMP1 Mallory Sonalert Products Inc.
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                                        Mallory Sonalert Products Inc. SC628A
                                        Mfr.
                                        SC628A
                                        Twicea
                                        512-49-SC628A
                                        Mallory Sonalert Products Inc.
                                        AUDIO PIEZO IND 6-28V PNL MNT
                                        59
                                          Min.:1
                                          Mult.:1
                                          5 Weeks Panel Panel Mount - 59.5g - -30°C~65°C Bulk 1997 SC 1.687Dia 42.85mm Active Not Applicable 2 Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) 65°C -30°C Black - - 16mA 2.9kHz cUL Black 28V 6V 23mA Single Tone 16mA AC, DC 6mA~23mA 6V~28V - 2.9kHz - - 42.85 mm Top - 68dB @ 7.5V, 61cm Indicator, Internally Driven - 42.8498mm 32.9mm 1.399 35.54mm 34.8mm - Unknown Non-RoHS Compliant Contains Lead -
                                          SC628A
                                          SC628A

                                          512-49-SC628A Mallory Sonalert Products Inc.
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                                          Audio Products

                                          Alarms, Buzzers, and Sirens definition: An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. A buzzer is ... Alarms, Buzzers, and Sirens Product Listing: SCE120LA2DP3B,SCE120SA3SR3B,MSE28LTT3,MSE14MPS1,MSE28LWH1.Audio Products type:Accessories(132142),Alarms, Buzzers, and Sirens(6697),Speakers(4224),Microphones(2207),Vacuum Tubes(1481) .Alarms, Buzzers, and Sirens has 5165 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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