Unit Price:$338.57
Ext Price:$338.57



RE46C700IV28T from Microchip Technology is an industrial dual-emitter photoelectric smoke-detector device supplied in a 28-lead VQFN tape-and-reel order code.
Specifications were checked against the manufacturer data sheet and current distributor listing.
RE46C700IV28T is listed by authorized distributors as an industrial dual-emitter photoelectric smoke-detector component. Electrical design details require the controlled manufacturer data sheet.
Dual-emitter photoelectric architecture supports smoke-sensing optical arrangements.
The 28-lead VQFN tape-and-reel code supports compact automated assembly.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Dual-emitter photoelectric smoke-detector interface
Application-specific analog and control pins; verify controlled documentation
Use only within limits in the controlled Microchip data sheet
28-VQFN (4x4)
This ordering code uses the 28-VQFN (4x4) package.

Confirm exact numbering and the latest land pattern before PCB release.
| Application | Industrial photoelectric smoke detection |
|---|---|
| Optical channels | Dual emitter |
| Sensing method | Photoelectric |
| Package | 28-lead VQFN |
| Body | 4 mm x 4 mm per Microchip PCN |
| Packing | Tape and reel |
| Factory pack | 3,300 pieces |
| Manufacturer | Microchip Technology |
| Order code | RE46C700IV28T |
| Documentation | Controlled data sheet required |
No database-listed substitute was linked without exact electrical, package, protocol and provisioning compatibility.
Public manufacturer electrical documentation was not located; content is intentionally limited to exact order-code facts confirmed by authorized distributor records and Microchip PCNs.
Interfaces a dual-emitter photoelectric sensing chamber.
Supports compact detector electronics when used with the documented optical design.
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
Dual-emitter photoelectric smoke-detector interface
28-VQFN (4x4)
No exact internal replacement was verified. Review any candidate against the manufacturer documentation.
No. The registered package JPG is currently missing.
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
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