Welcome to Weijie Semiconductor
- Audio Products
- Alarms, Buzzers, and Sirens
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
SCE028MD3DT8S
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Warble, Slow
Duration : 1.5 WPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.399" (35.54mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Warble, Slow
Duration : 1.5 WPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.399" (35.54mm)
0
100 in stock
SCE028MD3ED5B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Double Pulse
Duration : 10 Sec On-Delay @ 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Double Pulse
Duration : 10 Sec On-Delay @ 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3FP1B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Fast
Duration : 10 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Fast
Duration : 10 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3MG3B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.95kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.95kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3MG4B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.95kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.95kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3MG5B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pin Selectable
Duration : Variable
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block, Wire Leads
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3MP1B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Medium
Duration : 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Medium
Duration : 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3MP1F
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Medium
Duration : 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.399" (35.54mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Medium
Duration : 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.399" (35.54mm)
0
100 in stock
SCE028MD3PS1B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Short
Duration : 1 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Short
Duration : 1 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3QP1B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Quick
Duration : 60 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Quick
Duration : 60 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3SD5B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Double Pulse
Duration : 1 Min On-Time @ 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Double Pulse
Duration : 1 Min On-Time @ 5 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
SCE028MD3SP1B
Mallory Sonalert Products
Manufacturer : Mallory Sonalert Products Inc.
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Slow
Duration : 1 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
Packaging : Bulk
Series : SCE
Part Status : Active
Driver Circuitry : Indicator, Internally Driven
Input Type : DC
Voltage - Rated : -
Voltage Range : 16 ~ 28 V
Frequency : 2.9kHz
Technology : Piezo
Operating Mode : Pulse, Slow
Duration : 1 PPS
Sound Pressure Level (SPL) : 75dB @ 16V, 61cm
Current - Supply : 40mA
Port Location : Top
Operating Temperature : -40°C ~ 85°C
Approvals : cUL, UL
Ratings : -
Ingress Protection : -
Mounting Type : Panel Mount
Termination : Terminal Block
Size / Dimension : 1.687" Dia (42.85mm)
Height - Seated (Max) : 1.511" (38.39mm)
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2026 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com