New and original only
Semixis supplies new, original and fully traceable components to OEM, EMS and product manufacturing programmes worldwide. Lines move on short lead times and documented provenance, so production schedules hold.
Every inbound lot verified against factory documentation
What we do
Semixis works as a trusted intermediary between authorised channels and OEM programmes. Enquiries move through a quotation desk that checks provenance before anything ships.
Sourcing through manufacturer-authorised channels across 14 hubs, with origin and dual-use screening on every line.
Read capabilityAS6081-aligned inspection, XRF alloy analysis and X-ray verification on every inbound lot.
Read capabilitySourcing through manufacturer-authorised channels, with factory paperwork carried on every lot.
Read capabilityConsignment and outright buy-out of surplus stock, re-listed only where it is new and original.
Read capabilityLast-time-buy planning, EOL watchlists and qualified alternates before the bridge order.
Read capabilityLot-level records, incoming inspection sign-off and controlled ESD handling on every order.
Read capabilityHow to work with us
One intake, and a direct door to every part of the programme. Each route carries its own detail — start at the requirement desk, or go straight to the area you need.
Send an RFQ
Quote request, shortage cover and last-time buy in one list. Answered inside two working hours.
Start a requirementThe sourcing programme
Sourcing strategy, lot verification, inventory programmes and lifecycle intelligence.
Step through the programmeChannels we buy through
Qualified manufacturer channels, with date-code and documentation rules for every lot.
Review the channelsBuy or consign
Verified surplus on the shelf, or your own surplus inspected and re-documented before it moves.
See available stockMarket briefings
Allocation, obsolescence and regulatory notes, published as the market moves.
Read the briefingsWho you are buying from
Ownership, inspection hubs and the team that answers your file.
About SemixisLifecycle intelligence
Every RFQ is checked against allocation status, manufacturer lifecycle notices and historic lead-time movement. Where a part is exposed, our desk proposes an approved alternate or a last-time-buy bridge.
How we read lifecycle risk| Part number | Manufacturer | Lifecycle | Lead time | |
|---|---|---|---|---|
| STM32F407VGT6 | STMicroelectronics | Allocation | 26+ | Quote |
| TPS54331DR | Texas Instruments | Active | 4–8 | Quote |
| GRM188R71C104KA01D | Murata | Active | 8–12 | Quote |
| LPC1768FBD100 | NXP Semiconductors | NRND | 18–24 | Quote |
| MC34063ADG | onsemi | Last-time buy | 22 | Quote |
| EP4CE6E22C8N | Intel / Altera | EOL | — | Quote |
| SN65HVD230DR | Texas Instruments | Active | 6–10 | Quote |
| ADUM1201ARZ | Analog Devices | Active | 10–14 | Quote |
Indicative lifecycle snapshot · updated from manufacturer PCN feeds
Anti-counterfeit programme
Counterfeit parts enter supply chains through brokers and open marketplaces, which is why the channel matters more than the certificate. Semixis sources through manufacturer-authorised channels, and verifies every inbound lot before it can be quoted or released.
Inspection standard
SAE AS6081 · IDEA-STD-1010 · IEC/TS 62668-1 aligned
Factory invoice, date-code and lot trace checked against the authorised channel before goods are accepted.
XRF alloy check on terminations, solderability testing and marking permanence against the manufacturer datasheet.
X-ray and 2D/3D scan for die and bond integrity where risk or value justifies it.
Curve trace and functional test at incoming inspection, with results filed against the lot record.
Authorised sources
Texas Instruments
Analog & power management
Murata
Passives & RF modules
STMicroelectronics
MCU & discrete
Infineon
Power semiconductors
NXP Semiconductors
Automotive & interface
TE Connectivity
Connectors & relays
Yageo
Passives
Vishay
Discretes & passives
Industry news
Escalating raw material costs for ceramic substrates are constraining production capacities for high-power modules, creating potential bottlenecks for industrial motor drive projects.
Read briefingTier-one programmes see relief on general-purpose automotive MCUs, while 40nm nodes used in body and chassis controllers remain on allocation into 2027.
Read briefingNew documentation expectations place more weight on factory-origin paperwork and distributor inspection records, particularly for non-authorised material.
Read briefingRequest for quotation
No cart, no self-service checkout. Every RFQ is reviewed by a component specialist who checks the line against lifecycle and provenance data before it is priced.
Start an RFQUpload a BOM or enter line items with target quantity, date code preference and delivery window.
Each line is checked for provenance, lifecycle status and availability. Quotes return within one business day.
Approved lines ship against your schedule, with inspection records attached to each lot.
Response target · 1 business day · NDA available on request