What is Universal Instrument Auto Insertion Machine MAC valve 4 way 45A-SA1-DFEA-1BA 41857403?
Looking for Universal Instrument Auto Insertion Machine MAC valve 4 way 45A-SA1-DFEA-1BA 41857403? This SMT spare part (SKU: 41857403., Brand: Universal Instruments) is a high-precision component for SMT pick-and-place machines. Contact SMTBOX for competitive bulk prices, global delivery options, and fast RFQ turnaround.
Technical Overview
The Universal Instruments spare part (Part Number: 41857403.) is supplied by SMTBOX for surface-mount technology (SMT) assembly equipment, and is catalogued for use with Universal Instruments SMT systems.
Compatibility & Fitment Notice
This part is listed as compatible with Universal Instruments SMT systems and related machinery. Please cross-reference the manufacturer part number (SKU: 41857403.) against your equipment specifications, or contact our technical support team to confirm the correct fitment before purchasing.
Handling & Care Guidelines
- Store in a clean, dry, and temperature-controlled environment to prevent contamination.
- Handle with care to protect high-precision surfaces and components from static or mechanical damage.
- Follow the manufacturer’s recommended maintenance schedule and installation procedures.
The Universal Instrument Auto Insertion Machine MAC valve 4 way 45A-SA1-DFEA-1BA 41857403 (SKU: 41857403.) is a premium-grade SMT spare component manufactured for high-speed pick and place machines. Designed for maximum durability and precision, this part is part of our extensive AI spares for Universal/UIC Thru-hole , Universal SMT Spares,UIC THT Parts inventory. It ensures seamless integration and high efficiency on active PCB assembly lines.
How to use Universal Instrument Auto Insertion Machine MAC valve 4 way 45A-SA1-DFEA-1BA 41857403?
For optimal performance and durability, this component should be installed and calibrated by a certified SMT maintenance engineer. Regularly check the alignment, wear patterns, and vacuum suction parameters (for nozzles) to prevent component mispicks and ensure high assembly yields.
- Power down your mounter and disconnect the vacuum line.
- Clean the nozzle shaft or feeder mounting slot with ESD-safe cleaning alcohol.
- Carefully align the new component and tighten to the manufacturer's torque specifications.
- Perform a test cycle and verify the component alignment using mounter diagnostics before resuming full production.




