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Foundry profile

Silex Microsystems

Silex Microsystems (Järfälla, Sweden), part of Sai MicroElectronics, is one of the world's leading pure-play MEMS foundries, offering wafer-level MEMS processes for sensors, microfluidics and optical MEMS.

Reviewed July 8, 2026Scope: MPW, NTO and production evaluation
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Silex Microsystems — representative silicon and device imagery from programs we support

Representative imagery from semiconductor programs we have supported or analysed

Process Nodes

MEMS (surface / bulk micromachining)SOI MEMSWafer-level packagingThrough-silicon via (TSV)

Technologies & Platforms

MEMS
Sensor fabrication
Microfluidics
Optical MEMS

TOMPW Support Capabilities

Pure-play MEMS process development
MEMS prototyping and volume production
Wafer-level MEMS packaging
Design-enablement support

Best For

Inertial and pressure sensorsOptical and microfluidic MEMSBioMEMS and medical devicesMEMS foundry engagement

Notes

  • Silex is a dedicated MEMS foundry (no standard CMOS MPW shuttle); engagements are process- and design-based.
  • TOMPW can help scope a Silex MEMS program from prototyping to volume.

Why This Profile Exists

This profile exists so a team can review foundry-specific context directly, while still understanding TOMPW's role in execution, comparison and downstream supply-chain coordination.

Discuss Silex Microsystems for Your Program

TOMPW Service can coordinate MPW, NTO and production engagements with Silex Microsystems as part of a scoped execution path.

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COMMON QUESTIONS

Working with Silex Microsystems through TOMPW

Can TOMPW arrange MPW or shuttle runs at Silex Microsystems?

Yes. TOMPW coordinates MPW, NTO and full-mask access at Silex Microsystems for overseas chip teams, handling scheduling, EDA checks and logistics.

What support does TOMPW provide beyond the wafer at Silex Microsystems?

Packaging, final test, PCB support and turnkey assembly coordination through the foundries we coordinate, so the customer sees a simpler handoff path.

How do I get a quote for a Silex Microsystems engagement?

Email market@tompwservice.com with your GDSII, target node and volume, or use the quote button. TOMPW returns a scoped execution plan.

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