Semiconductor fabrication and PCB assembly combine requirements that exist nowhere else in manufacturing — sub-micron positioning accuracy, cleanroom Class 1–100 compatibility, non-contaminating materials, and the ability to detect transparent substrates, wafer edges, and component placement on substrates where size and contrast are at the limits of conventional sensing.
Contrinex Smart Measurement
Contrinex smart measurement sensors with precision analog output detect silicon wafer edges at load port stations, confirming correct cassette loading and wafer count.
Pantron ISM Series
Pantron ISM photoelectric systems confirm PCB presence at each station of SMT assembly lines, preventing component placement cycles on empty carriers.
Lion Precision Capacitive
Lion Precision capacitive sensors measure solder paste height after stencil printing, flagging insufficient deposits before the board reaches the pick-and-place machine.
Banner Photoelectric
Banner photoelectric sensors detect empty tape reels on feeder carousels, triggering reel change alerts before the line runs out of components.
di-soric Distance Sensors
di-soric laser sensors detect the edges of large glass substrates during liquid crystal panel assembly, providing positioning data for substrate handling robots.
Schmersal Safe Signal
Schmersal safe signal processing systems provide radiation-safe interlocking for ion implant equipment access doors in semiconductor front-end areas.
EGE Capacitive Proximity
EGE capacitive proximity switches confirm substrate presence on electrostatic-discharge-safe conveyor carriers without introducing contamination to Class 10 zones.
High-precision analog sensors for wafer edge and substrate position measurement.
Sub-micron capacitive sensing for solder paste and surface height measurement.
Non-contact laser sensors for glass substrate edge detection.
Compact Banner photoelectric sensors for PCB and component presence detection.
Safety interlocking for high-energy equipment access in fab environments.
Non-contaminating capacitive sensors for substrate presence in clean areas.
Our technical team has hands-on experience solving detection and sensing challenges across all of these application areas. Tell us what you're working with.
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