Empowering advanced packaging with high thermal control, high throughput, and engineering flexibility.

As the AI-driven semiconductor era accelerates, the need for precise, reliable, and scalable test solutions has become more critical than ever. Chroma ATE rises to this challenge with a comprehensive lineup of pick-and-place system-level test (SLT) handlers designed to streamline the transition from R&D to volume production—delivering faster ramp-up, better test coverage, and enhanced yield performance.

Product Highlights

The transformative era of AI-driven innovation has catapulted the demand for precise, and reliable test solutions. Chroma's 3100/3200 pick-and-place test handlers stand at the forefront of advanced testing technology, offering robust, scalable solutions that bridge the gap between engineering and high-volume manufacturing.

Chroma's new 3210-A engineering test module delivers powerful functionality in a compact footprint, engineered for the advanced packaging era. Supporting large device sizes up to 120 × 120 mm, the system features a configurable test head that can be positioned centrally or off center to accommodate today's increasingly complex test board layouts. A precision-controlled force mechanism ensures high-stability contact with reliable, thermally uniform pressure across the device surface. The system also supports integration of high-power tri-temp thermal engines, offering a wide testing range from -40°C to 150°C and dissipation capability of up to 2,900 W. Additional thermal features include a multi-zone thermal control for independent temperature management across different regions of the device.

Chroma's high-performance 3110 Gen 2 hybrid single-site handler is purpose-built to support both FT and SLT testing. Its compact footprint makes it an ideal solution for R&D labs, and engineering characterization. Supporting large package sizes up to 120 x 120 mm, this handler offers exceptional engineering flexibility. Its universal change-kit design enables easy device switchover across multiple product types, significantly reducing both maintenance costs and downtime. The 3110 Gen 2 features a high-precision air damper system, providing stable contact up to 450 kgf. It is also equipped with built-in IC protection technologies such as intelligent jam and remains detection for enhanced test safety. Additionally, it supports seamless integration with thermal engines that offer tri-temp testing solutions, ranging from -65°C to 150°C with high-power cooling up to 1 kW. 

The 3160-C tri-temp handler brings enhanced flexibility to high-throughput FT environments. It features various multi-site configurations, such as: single, dual, quad, and octal site layouts. A high-speed auto tray loader combined with a synchronous dual-nozzle design enables ultra-fast index times (< 1s) and delivers exceptional throughput of over 6,000 units per hour. Designed for superior thermal performance, this handler features an innovative chamber-less architecture that enables faster temperature transitions and consistent thermal control. Combined with Chroma's patented LN2-integrated Nitro TEC system, it delivers precise temperature control and rapid cycling down to -55°C (Tc), making it exceptionally effective in managing demanding thermal test conditions.

Chroma's 3260 full range ATC handler stands as one of the most versatile high-speed pick & place handlers in its class. Its robust 6-site architecture features a synchronous double-pick and place mechanism, ensuring reliable operation with a low index time of approximately 3.5 seconds, even under high-temperature conditions. Engineered for exceptional thermal flexibility, the 3260 supports a range of configurations, including high-power passive cooling up to 450 W and advanced active thermal control from -40°C to 150°C ±2°C @Tc with dissipation capability up to 1,800 W. The system is also optimized to perform PoP and advanced RF testing seamlessly across the full tri-temperature range, delivering consistent, high-accuracy results in even the most demanding thermal environments.

Specially engineered for high-volume, multi-site testing, Chroma's 3200 versatile testing platform features a robust modular architecture configurable from 4 to 24 test sites. It supports both single and dual-lot trolley operation, enabling simultaneous testing of mixed-product batches for greater production flexibility. A high-precision robotic transfer arm ensures fast and accurate device handling. The system delivers exceptional thermal management with high-power thermal engines (up to 1,800 W), and a specially engineered evaporator design that ensures optimal heat dissipation. An enhanced contact force mechanism (up to 450 kgf per test site) guarantees stable contact with even heat distribution. To further maximize throughput and quality, the 3200 integrates CVOT (Chroma Virtual Operation Tools) proven to improve retest yield rates by up to 8%, extend socket life, and reduce test cycle times by as much as 10% compared to traditional SLT methods. It also features intelligent maintenance tools such as automated socket cleaning, and supports on-stream module maintenance, ensuring continuous, high efficiency production with reduced operational effort.

From Engineering to Production: A Complete SLT Ecosystem

Chroma's SLT handler portfolio empowers customers to bridge the gap between engineering and manufacturing, ensuring a smooth transition from prototype validation to mass production. By combining high thermal control, flexible test configurations, and advanced automation, Chroma enables faster product development cycles, higher yield, and superior test coverage—delivering a true "From Lab to Fab" experience.

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