{"product_id":"sn390-adjustable-printed-circuit-board-holder-frame-pcb-soldering-assembly-stand-clamp","title":"SN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp","description":"\u003cmeta name=\"description\" content=\"Buy SN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp\u003c\/h1\u003e\n\n\u003cp\u003eThe SN390 is a professional-grade adjustable PCB holder frame designed for precision soldering, component assembly, and electronics repair work. Electronics technicians, hobbyists, and industrial assembly professionals rely on this stand to stabilize circuit boards during intricate soldering operations and component placement tasks. This product solves the critical challenge of maintaining consistent PCB positioning during high-temperature soldering, preventing thermal stress damage and ensuring solder joint quality while freeing both hands for tool operation.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe SN390 Adjustable Printed Circuit Board Holder Frame operates on a flexible clamp-and-pivot mechanism that securely grips PCBs of varying thicknesses from 0.5mm to 3mm without causing substrate damage. The frame features a ball-and-socket joint system that allows 360-degree rotation and multi-axis adjustment, enabling technicians to position boards at optimal angles for soldering iron access, component inspection, and desoldering operations. The heavy-duty aluminum alloy construction provides thermal stability and prevents heat transfer to the clamping mechanism, while the rubberized grip pads protect delicate PCB surfaces from scratches and electrical damage during extended assembly sessions.\u003c\/p\u003e\n\n\u003cp\u003eThis model distinguishes itself through its dual-clamp design that accommodates both single and double-sided PCB work without repositioning. The adjustable tension mechanism uses precision screws to apply consistent clamping force across the entire board surface, eliminating vibration during soldering and reducing defect rates in surface-mount device (SMD) assembly. The stand's weighted base provides exceptional stability on workbenches, and the integrated cable management clips organize soldering iron leads and component feeders for organized workspace management. Professional electronics repair shops and manufacturing facilities choose the SN390 for its durability, repeatability, and compatibility with standard soldering station setups.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAdjustable PCB Soldering Assembly Stand Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSN390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Thickness Compatibility\u003c\/td\u003e\n\u003ctd\u003e0.5mm to 3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum PCB Size\u003c\/td\u003e\n\u003ctd\u003eUp to 300mm x 200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation Range\u003c\/td\u003e\n\u003ctd\u003e360 degrees horizontal, 180 degrees vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy frame with rubberized grip pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Weight\u003c\/td\u003e\n\u003ctd\u003e1.2kg for enhanced stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping Force\u003c\/td\u003e\n\u003ctd\u003eAdjustable tension from 2kg to 5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e360-degree rotational capability with ball-and-socket joint system for accessing all PCB areas during soldering and component placement operations\u003c\/li\u003e\n\u003cli\u003eDual-clamp design accommodates both single-sided and double-sided circuit boards without repositioning, reducing assembly time by up to 40 percent\u003c\/li\u003e\n\u003cli\u003eRubberized grip pads protect PCB surfaces and prevent electrostatic discharge damage during sensitive component handling and soldering work\u003c\/li\u003e\n\u003cli\u003eAdjustable tension mechanism with precision screws delivers consistent clamping force from 2kg to 5kg, eliminating vibration during high-temperature soldering operations\u003c\/li\u003e\n\u003cli\u003eHeavy-duty aluminum alloy construction provides thermal stability and prevents heat transfer to the clamping mechanism during extended soldering sessions\u003c\/li\u003e\n\u003cli\u003eIntegrated cable management clips organize soldering iron leads, solder feeders, and component carriers for optimized workspace efficiency\u003c\/li\u003e\n\u003cli\u003eWeighted base design ensures stability on workbenches and prevents tipping during single-handed soldering operations\u003c\/li\u003e\n\u003cli\u003eCompatible with standard soldering station setups and fits most workbench configurations without additional mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface-mount device (SMD) assembly and rework operations where precise PCB positioning is critical for solder paste application and reflow soldering accuracy\u003c\/li\u003e\n\u003cli\u003eThrough-hole component soldering for industrial electronics manufacturing, enabling technicians to solder multiple components simultaneously while maintaining optimal iron access angles\u003c\/li\u003e\n\u003cli\u003eElectronics repair and troubleshooting work where PCBs must be held at specific angles for multimeter probing, component testing, and visual inspection under magnification\u003c\/li\u003e\n\u003cli\u003ePrototype development and hobbyist electronics projects requiring hands-free PCB stabilization during Arduino, Raspberry Pi, and custom circuit board assembly\u003c\/li\u003e\n\u003cli\u003eDesoldering and component replacement operations where consistent board positioning prevents thermal stress damage to adjacent components and substrate materials\u003c\/li\u003e\n\u003cli\u003eEducational electronics laboratories and vocational training centers where students learn soldering techniques with professional-grade equipment and stable work platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by placing your circuit board onto the SN390 frame with the component side facing upward or downward depending on your soldering requirements. Loosen the adjustment screws on both clamps by turning them counterclockwise until the pads are fully retracted, then position your PCB between the rubberized grip pads. Gradually tighten the adjustment screws in a cross-pattern (similar to tightening wheel lugs) to apply even clamping force across the entire board surface, ensuring the PCB is secure without flexing or warping. Rotate the ball-and-socket joint to position the board at your preferred soldering angle, typically 45 to 60 degrees for optimal solder iron access and component visibility.\u003c\/p\u003e\n\n\u003cp\u003eOnce positioned, verify that the board remains stable by gently attempting to move it by hand. Attach your soldering iron stand and solder spool holder to the integrated cable management clips to keep your workspace organized and prevent accidental contact with the PCB. For double-sided assembly work, carefully loosen the clamps, rotate the entire frame 180 degrees, and retighten to access the reverse side without removing the board. After completing your soldering work, allow the frame to cool for 2-3 minutes before loosening the clamps and removing the PCB to prevent thermal shock to delicate components. Clean the rubberized grip pads with a soft, dry cloth after each use to maintain their grip quality and extend product lifespan.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum PCB size the SN390 can accommodate?\u003c\/summary\u003e\n\u003cp\u003eThe SN390 is designed to securely hold circuit boards up to 300mm x 200mm in size, making it suitable for most standard PCB formats including Arduino shields, Raspberry Pi HATs, and industrial control boards. For larger custom PCBs exceeding these dimensions, contact our technical team for alternative solutions or multi-unit configurations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the SN390 be used for high-temperature lead-free soldering operations?\u003c\/summary\u003e\n\u003cp\u003eYes, the SN390 frame is specifically engineered for lead-free soldering temperatures up to 260 degrees Celsius. The aluminum alloy construction provides excellent thermal stability, and the rubberized grip pads are rated for continuous exposure to temperatures up to 200 degrees Celsius. The clamping mechanism remains unaffected by soldering heat, ensuring consistent board positioning throughout extended assembly sessions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill the SN390 damage delicate PCB surfaces or sensitive components?\u003c\/summary\u003e\n\u003cp\u003eNo, the SN390 features premium rubberized grip pads specifically designed to protect PCB surfaces from scratches, abrasions, and electrostatic discharge damage. The adjustable clamping force mechanism allows you to apply only the necessary pressure to secure the board without causing substrate flexing or component damage. The pads are non-conductive and safe for use with sensitive analog circuits and high-impedance measurement nodes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the SN390 compatible with my existing soldering station setup?\u003c\/summary\u003e\n\u003cp\u003eYes, the SN390 is designed as a universal PCB holder that integrates seamlessly with standard soldering station configurations. The weighted base sits stably on any workbench without requiring permanent mounting, and the integrated cable management clips accommodate standard soldering iron stands, solder feeders, and component carriers used in professional electronics assembly environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy SN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eSN390 Adjustable Printed Circuit Board Holder Frame PCB Soldering Assembly Stand Clamp\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743757283585,"sku":"TES-EV0882328","price":1216.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/SN390-Adjustable-Printed-Circuit-Board-Holder-Frame-PCB-Soldering-Assembly-Stand-Clamp-1-314x252.jpg?v=1778062713","url":"https:\/\/techdepot.in\/products\/sn390-adjustable-printed-circuit-board-holder-frame-pcb-soldering-assembly-stand-clamp","provider":"Tech Depot India","version":"1.0","type":"link"}