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REACH Declaration: Semtech | Where to find it and what it must contain
Semtech (United States) makes LoRa wireless devices, protection ICs and signal integrity products. This page explains where their REACH documentation is published and how to tell whether the document you receive is usable.
Look up Semtech on Fossick
Fossick locates published REACH and RoHS documents for Semtech, records the issue date and the exemptions claimed, and tells you when one changes.
Where Semtech publishes it
Start at https://www.semtech.com and go to the product page, under Documentation.
What to check in this category
LoRa devices end up in connected products, which brings the Cyber Resilience Act into the same conversation as RoHS. Reporting obligations under Article 14 apply from 11 September 2026 and cover products already on the market, so a part number in your file may now carry a security reporting duty as well as a substance declaration.
What a usable declaration contains
- The exact part number or article range covered.
- The issue date of the document.
- The regulation revision referenced.
- Any exemptions claimed, by number.
- SVHC content stated against the 0.1% by weight threshold.
- A named signatory.
Related guides
- Semtech — RoHS declaration guide
- Texas Instruments — REACH (Semiconductors)
- STMicroelectronics — REACH (Semiconductors)
- Microchip Technology — REACH (Semiconductors)
- Analog Devices — REACH (Semiconductors)
- NXP Semiconductors — REACH (Semiconductors)
- Infineon Technologies — REACH (Semiconductors)
- onsemi — REACH (Semiconductors)
- Renesas Electronics — REACH (Semiconductors)
- Broadcom — REACH (Semiconductors)
- Qualcomm — REACH (Semiconductors)
- AMD Xilinx — REACH (Semiconductors)
- Intel — REACH (Semiconductors)
- Marvell Technology — REACH (Semiconductors)
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- ROHM Semiconductor — REACH (Semiconductors)
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Look up Semtech on Fossick
Fossick locates published REACH and RoHS documents for Semtech, records the issue date and the exemptions claimed, and tells you when one changes.