Microchip RE46C421V28T Carbon Monoxide Smoke Detector
- RS Stock No.:
- 827-522
- Mfr. Part No.:
- RE46C421V28T
- Brand:
- Microchip
N
Subtotal (1 reel of 3300 units)*
$5,369.10
(exc. GST)
$5,907.00
(inc. GST)
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- Shipping from 09 November 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3300 + | $1.627 | $5,369.10 |
*price indicative
- RS Stock No.:
- 827-522
- Mfr. Part No.:
- RE46C421V28T
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Smoke Detector | |
| Gases Detected | Carbon Monoxide | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 2.1V | |
| Power Source | Battery | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -20°C | |
| Pin Count | 28 | |
| Package Type | VQFN | |
| Maximum Operating Temperature | 70°C | |
| Series | RE46C | |
| Height | 1mm | |
| Width | 4mm | |
| Standards/Approvals | RoHS | |
| Length | 4mm | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Smoke Detector | ||
Gases Detected Carbon Monoxide | ||
Mount Type Surface | ||
Minimum Supply Voltage 2.1V | ||
Power Source Battery | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -20°C | ||
Pin Count 28 | ||
Package Type VQFN | ||
Maximum Operating Temperature 70°C | ||
Series RE46C | ||
Height 1mm | ||
Width 4mm | ||
Standards/Approvals RoHS | ||
Length 4mm | ||
- COO (Country of Origin):
- TH
The Microchip Low power companion IC is designed for smoke detectors, effectively supporting dual photoelectric and CO sensing functionalities to ensure optimal safety in residential settings.
Operates effectively with two AA batteries or a single lithium battery
Includes dual independently-controlled LED drivers with programmable current up to 200 mA
Supports dual integrating photo amplifiers for enhanced detection performance
Features a piped horn driver for efficient alarm signalling












