Description
KEYENCE FU-77TZ
Compact threaded-tip reflective fiber optic sensor head from KEYENCE for precise small-target detection in tight spaces
| Brand | KEYENCE |
| Model | FU-77TZ |
| Voltage | N/A (sensor head, pairs with 12-24V DC amplifier) |
| Country of Origin | Japan |
| Weight | Approx. 4 g |
| Dimensions | M3 threaded tip, approx. 12 mm length |
| Warranty | 12 months |
| Certifications | CE, UL, RoHS |
| SKU / MPN | FU-77TZ |
| What’s in the box | FU-77TZ fiber optic sensor head, instruction sheet |
| Sensor Type | Reflective Fiber Optic Sensor Head |
| Detection Method | Diffuse-reflective |
| Fiber Tip | M3 threaded cylindrical tip (TZ series) |
| Sensing Distance | Up to 25 mm (with FS-V10 series amplifier) |
| Compatible Amplifier | KEYENCE FS-V10 / FS-V20 series |
| Operating Temperature | -40 to +70 °C |
Key benefits: Ultra-compact M3 threaded tip, high-precision reflective sensing, wide temperature range, reliable KEYENCE quality, easy installation in confined areas
Typical applications: Semiconductor wafer detection, small parts presence sensing, PCB component verification, label detection, tight-space inspection tasks
Lifecycle: Active product, ongoing manufacturer support
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Exact match for many brands
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Guaranteed for one full year
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James P. –
Solid relay modules, good switching capacity. Perfect for our automation panel.