About Smoke Detectors

Smoke Detectors

Smoke detectors are devices that detect smoke in a space. They are typically found in buildings, such as homes and offices, where fire is a potential hazard. Smoke detectors consist of a sensor to detect smoke, a sounder, an amplifying circuit, and a power supply. When smoke is detected by the sensor, the alarm is activated, alerting people to evacuate or take steps to fight the fire. Smoke detectors are usually powered by batteries or are connected to the building’s electrical system. Some models also include a radio transmitter that can be used to alert the fire department or other emergency services. Smoke detectors are an inexpensive and simple way to help protect against the dangers of fire.

Smoke Detectors

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Description/FunctionSensing MethodOutput Signal TypeOperating Supply CurrentOperating Supply Voltage
  
         
RE46C122E16F


Smoke Detectors ION SMOKE DET IC W/TEMP INTRCONN TIMR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 3254
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.9229

Multiples of: 1

Cmos Ionization Smoke Detector Asic With Interconnect And Timer ModeIonizationTemporal Tone5 uA6 v to 12 V
A5303SLETR-T


PHOTOELECTRIC SMOKE DETECTOR WITH INTERCONNECT, TIMER, AND LATCHING ALARM INDICATOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Allegro Availability : 2842
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 1.2291

Multiples of: 1

     
RE46C166S16TF


Smoke Detectors Photo S.D IC w/Alarm Mem Cont.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 2522
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.1615

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With Interconnect, Timer Mode And Alarm MemoryPhotoelectricTemporial Or Continuous Tone5.5 uA12 V
RE46C194S16


Smoke Detectors 3V E-Cal Photo S.D. IC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 2027
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.2038

Multiples of: 1

CMOS Low - Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer ModePhotoelectricTemporial or Continuous Tone1 uA3 V
RE46C312S8F


Microchip Technology Smoke Detectors Ionization smoke detector AFE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 1353
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6842

Multiples of: 1

 Ionization   
RE46C311S8F


Microchip Technology Smoke Detectors Ionization smoke detector AFE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 1351
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6842

Multiples of: 1

 Ionization   
RE46C190S16TF


Microchip Technology Smoke Detectors 3V E-Cal Photo S.D. IC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 1106
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.75

Multiples of: 1

Cmos Low Voltage Photoelectric Smoke Detector Asic With Interconnect And Timer ModePhotoelectricTemporial Or Continuous Tone1 uA2 v to 5 V
RE46C140E16F


Smoke Detectors PHOTO SMOKE DET IC W/TEMP TIMER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 999
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.323

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With Interconnect And Timer ModePhotoelectricTemporal Tone4 uA12 V
RE46C140S16F


Microchip Technology Smoke Detectors PHOTO SMOKE DET IC WTEMP TIMER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 969
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8821

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With Interconnect And Timer ModePhotoelectricTemporal Tone5.5 uA6 v to 12 V
RE46C312E8F


Operational Amplifiers - Op Amps Ionization smoke detector AFE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 868
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8081

Multiples of: 1

     
RE46C141SW16F


Smoke Detectors PHOTO SMOKE DET IC W/TEMPORAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 860
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.386

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With InterconnectPhotoelectricTemporal Tone5.5 uA12 V
RE46C141SW16TF


Microchip Technology Smoke Detectors PHOTO SMOKE DET IC WTEMPORAL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 858
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.386

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With InterconnectPhotoelectricTemporal Tone5.5 uA6 v to 12 V
ADPD188BI-ACEZR7


Smoke Detectors Optical Smoke Detector Module
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 814
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 4.3463

Multiples of: 1

    1.8 V
RE46C181E16


E-CAL ION SMOKE DETECTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 726
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.5144

Multiples of: 1

     
RE46C112E8F


Microchip Technology Smoke Detectors ION SMOKE DET IC AFE
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 517
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.7754

Multiples of: 1

Ionization Smoke Detector IcIonizationAnalog3 uA , 2.75 uA6 v to 12 v , 2.7 v to 5.5 v
RE46C318E8F


Smoke Detectors Horn driver w/BO det
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 174
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 0.3516

Multiples of: 1

     
RE46C143S16F


Smoke Detectors PHOTO SMOKE DET IC W/CONTINUOUS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 168
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8582

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With InterconnectPhotoelectricTemporal Tone5.5 uA12 V
RE46C191S16TF


Smoke Detectors
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 97
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 3.5442

Multiples of: 1

     
RE46C140S16TF


Smoke Detectors PHOTO SMOKE DET IC W/TEMP TIMER
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip Availability : 42
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.9959

Multiples of: 1

Cmos Photoelectric Smoke Detector Asic With Interconnect And Timer ModePhotoelectricTemporal Tone4 uA12 V
SEN-17049


Smoke Detectors Smoke Sensor - MQ-2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SparkFun Availability : 36
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 6.3898

Multiples of: 1

     
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