Microchip RE46C421V28T Carbon Monoxide Smoke Detector
- RS Stock No.:
- 827-522
- Mfr. Part No.:
- RE46C421V28T
- Brand:
- Microchip
Subtotal (1 reel of 3300 units)*
£3,465.00
(exc. VAT)
£4,158.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 28 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 3300 + | £1.05 | £3,465.00 |
*price indicative
- RS Stock No.:
- 827-522
- Mfr. Part No.:
- RE46C421V28T
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Gases Detected | Carbon Monoxide | |
| Product Type | Smoke Detector | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 2.1V | |
| Power Source | Battery | |
| Maximum Supply Voltage | 3.6V | |
| Pin Count | 28 | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 70°C | |
| Package Type | VQFN | |
| Series | RE46C | |
| Standards/Approvals | RoHS | |
| Height | 1mm | |
| Length | 4mm | |
| Width | 4mm | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Gases Detected Carbon Monoxide | ||
Product Type Smoke Detector | ||
Mount Type Surface | ||
Minimum Supply Voltage 2.1V | ||
Power Source Battery | ||
Maximum Supply Voltage 3.6V | ||
Pin Count 28 | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 70°C | ||
Package Type VQFN | ||
Series RE46C | ||
Standards/Approvals RoHS | ||
Height 1mm | ||
Length 4mm | ||
Width 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
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