Microchip RE46C401V28 Carbon Monoxide Detector for Combination Methane and Carbon Monoxide Detectors
- RS Stock No.:
- 838-816
- Mfr. Part No.:
- RE46C401V28
- Brand:
- Microchip
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£1.36
(exc. VAT)
£1.63
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 25 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £1.36 |
| 10 - 24 | £1.14 |
| 25 - 99 | £0.85 |
| 100 - 499 | £0.75 |
| 500 + | £0.68 |
*price indicative
- RS Stock No.:
- 838-816
- Mfr. Part No.:
- RE46C401V28
- 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 | Detector | |
| Application | Combination Methane and Carbon Monoxide Detectors | |
| Sub Type | Smoke Detector | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 4.9V | |
| Maximum Supply Voltage | 12V | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 28 | |
| Maximum Operating Temperature | 90°C | |
| Package Type | VQFN | |
| Width | 4mm | |
| Standards/Approvals | UL 268 | |
| Length | 4mm | |
| Series | RE46C | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Gases Detected Carbon Monoxide | ||
Product Type Detector | ||
Application Combination Methane and Carbon Monoxide Detectors | ||
Sub Type Smoke Detector | ||
Mount Type Surface | ||
Minimum Supply Voltage 4.9V | ||
Maximum Supply Voltage 12V | ||
Minimum Operating Temperature -40°C | ||
Pin Count 28 | ||
Maximum Operating Temperature 90°C | ||
Package Type VQFN | ||
Width 4mm | ||
Standards/Approvals UL 268 | ||
Length 4mm | ||
Series RE46C | ||
- COO (Country of Origin):
- TH
The Microchip Smoke detector MCU companion IC is designed for panel-based applications, providing essential functions for efficient smoke detection, including power regulation and reliable interfacing with various sensors.
Operates with low quiescent current for energy efficiency
Includes dual independently controlled LED drivers with programmable current
Features an internal OP amp for interfacing with CO or toxic gas sensors
Equipped with a 3.3V regulator to power MCU operations
Related links
- Microchip RE46C422V32 Carbon Monoxide Detector for Combination Methane and Carbon Monoxide Detectors
- Microchip RE46C400V28 Carbon Monoxide Detector for Combination Methane and Carbon Monoxide Detectors
- Figaro TGS3870-B00 Methane, Carbon Monoxide Air Quality Sensor for Combination Methane and Carbon Monoxide Detectors
- SGX Sensors PS1-CO-10-MOD Carbon Monoxide Gas Sensor for CO Detectors
- SGX Sensors Carbon Monoxide Gas Sensor for CO Detectors
- SGX Sensors SGX-4DT Hydrogen Sulphide, Carbon Monoxide Gas Sensor for Portable Gas Detectors
- SGX Sensors TRDU5 Carbon Monoxide Hydrogen Gas Sensor for Portable Gas Detectors
- SGX Sensors SGX-4CO Carbon Monoxide Gas Sensor for CO Detectors
