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Overview of Sierra Assembly Technology LLC

We at Sierra Assembly are a small business at heart, which caters to the needs of large organizations. We have the versatility to accommodate a variety of PCB assembly requirements.

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Overview of Sierra Assembly Technology LLC

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  1. Overview of Sierra Assembly Technology LLC "The bitterness of poor quality remains long after the sweetness of low price is forgotten." www.sierraassembly.com

  2. About US About US We are experts of our craft, and our craft is assembling printed circuit boards. We at Sierra Assembly are a small business at heart, which caters to the needs of large organizations. We have the versatility to accommodate a variety of PCB assembly requirements. Our 30+ years of knowledge and experience , one Thru-hole (PTH) and two Surface Mount (SMT ) assembly lines, and the latest in design, prototyping, NPI, assembly, and testing equipment. We cater to various industries, providing our printed circuit board assembly services for customers in defense, healthcare, Government, and entertainment. We look forward to taking on challenging projects, which can help us enhance our skills and capabilities, and exceed the expectations of clients. www.sierraassembly.com

  3. Our Facility Our Facility • 10,000 square foot air-conditioned static free environment. • Two surface mount machines & one through hole line. • Mechanical assembly area provides box build capability. •Separate prototype area with capability for manual & semi-automated assembly. • Test areas for fixture & fixtureless ICT plus functional test. • Inspection & finishing area including optical inspection, X-Ray stations, rework stations & burn-in capability. • Warehousing area for component & FG inventory. • ESD safe shipping, receiving & inspection area. www.sierraassembly.com

  4. Services Offered Services Offered • IC Programming • Selective Soldering NOVA 102 • X-RAY Inspection • Automated Optical Inspection • BGA Rework • PCB Assembly • BGA & Micro BGA Placement • Cable and Wire Harness Assembly • PCB Design & Reverse Engineering • Box Build Assembly • Conformal Coating www.sierraassembly.com

  5. Types of PCB Assembly Services Types of PCB Assembly Services • Prototype PCB Assembly • Quick Turn PCB Assembly • Cable and Wire Harness Assembly • Box Build Assembly • Testing and Inspection • PCB Conformal Coating • Lead Free PCB Assembly • SMT PCB Assembly • Multilayer PCB Assembly • Mixed Technology PCB Assembly • Full Turnkey PCB Assembly • Consignment PCB Assembly • Low Cost PCB Assembly • Low Volume PCB Assembly • Mid Volume PCB Assembly • High Volume PCB Assembly • BGA Assembly • PCB Assembly Rework • Through Hole PCB Assembly • X-ray Inspection www.sierraassembly.com

  6. PCB Assembly Capabilities PCB Assembly Capabilities 1 - 5 Days, 1 - 2 Weeks and Scheduled Deliveries Lead Time Full Turnkey, Partial Turnkey and Kitted/Consigned Parts Procurement Surface Mount (SMT), Thru-hole, Mixed Technology (SMT/Thru-hole),Single and double sided SMT/PTH , Large parts on both sides, BGA on both sides Assembly Types Laser cut stainless steel and Nano-coating Stencils Passive components smallest size 0201,Fine pitch components smallest size 7 Mils pitch, Leadless chip carriers/ BGA, VFBGA, FPGA & DFN, Connectors and terminals Components Reels, Cut tape, Tube Component Packaging X-ray analysis, AOI and Microscope to 20X Inspection Leaded and Lead-free/RoHS compliant Solder Type IPC-WHMA-A-620 Compliance, ISO 13485 Compliance, ISO 9001:2015+ AS9100D Certified, IPC-CC-830B Compliant, SBA certified, J-STD-001 Compliance,IPC-610 Compliance Certifications www.sierraassembly.com

  7. Quick Turn PCB Assembly Capabilities Quick Turn PCB Assembly Capabilities Comprehensive Prototyping Types Standard Prototypes Low Volume Quick Turnaround Time 1-day, 2-day, 5 or 10 days 10 days 10, 15 or 20 days Ideal for Basic Circuits Complex Circuits Fully Assembled PCBs Ideal for Quantities up to 30 Quantities 30 and Under Ideal for 30-6000 Consigned Assembly Only Consigned or Turnkey Assembly Consigned or Turnkey Assembly PCB Assembly www.sierraassembly.com

  8. Box Build Assembly Services Box Build Assembly Services • Product Assembly • Sub-level Product Assembly • System Level Assembly • Complete Product Testing including Functional, Environmental, and Burn-In • Software Loading • Complete System Integration • Packaging and Labeling including Barcoding • Direct Shipment www.sierraassembly.com

  9. Cable and Wire Harness Cable and Wire Harness • Prototype development • Connector tooling • Wire leads and sets • Assembly packaging • Printing on heat shrink • Automated processing • Sonic welding • Installation • Testing • Braiding www.sierraassembly.com

  10. PCB Fabrication Services PCB Fabrication Services • Rigid Flex PCBs • PCB Design and Layout • HDI PCBs • Flexible PCBs • High Tg PCBs • Rogers PCBs • Prototype PCBs • Multilayer PCBs • High Frequency PCBs • LED PCBs • Quick Turnaround PCBs • Thick Copper PCBs • PCB Functional Testing • In Circuit Testing www.sierraassembly.com

  11. Online Quote System Online Quote System Use Sierra Assembly online pcb assembly quote system and get instant pcb assembly quote online as per specifications for your pcb assembly project. https://www.sierraassembly.com/pcba/calculator/ www.sierraassembly.com

  12. Quality Standards Quality Standards • ISO 9001:2015+ AS9100D Certified • ISO 13485 Compliance • J-STD-001 Compliance • IPC-WHMA-A-620 Compliance • IPC-CC-830B Compliance • All assemblies built to IPC-A-610-D and ANSI/J-STD-001 standards – Class II and Class III • SBA certified, minority-owned, small business www.sierraassembly.com

  13. Technical Capabilities Technical Capabilities • Largest BGA Size: 75mm x 75mm • BGA Pitch Range: 0.25 mm - 3 mm • Largest QFP Size: 75mm x 75mm • Smallest QFP Pitch: 0.25 mm - 3 mm • Largest PCB/Panel Size: 20" x 14" • Smallest PCB/Panel size: 1.2" Wide • Smallest Space between Adjacent Components: 0.005" • Smallest Passive Component Size: 0201 • Bed of Nails (Fixture) ICT Test Station: Genrad 2280 • Component Placement Speeds: Juki - 12,500/Hr. • Component Placement Accuracy: Juki - ±30µm (3 Sigma) • Laser alignment & vision systems for SMT placement. • Auto-calibration for SMT lines. • BGA, μ-BGA, ultra-fine pitch QFP, QFN, and CSP, FCP & 0201 placement and repair • Component placement to 7-mil pitch. • High layer & ultra-dense component counts. • On site firmware programming. • 10-zone air convection reflow system with nitrogen atmosphere • option. • X-Ray laminography. • Surface Mount Addendum www.sierraassembly.com

  14. Manufacturing Capabilities Manufacturing Capabilities • Complex RoHS & non-RoHS PCAs up to 14”x20”. • PTH, SMT & mixed technology assembly. • Single and double-sided assembly. • No clean flux process & closed loop aqueous cleaning system. • Conformal coating & potting compliant with IPC-CC-830B. • Cable & harness assembly. • Complete mechanical assembly. • Fixture & fixtureless in circuit & functional testing. • Repair/rework including BGA & QFP. www.sierraassembly.com

  15. NPI (NEW PRODUCT INTRODUCTION) NPI (NEW PRODUCT INTRODUCTION) • Dedicated program management. • Documentation requirements defined. • Program review; kick off meeting & Project development. • Final SOW, materials, processes, & schedule documentation &sign off. • 1st article inspections (Tooling, materials, & assembly) & acceptance. • Release to production. www.sierraassembly.com

  16. Supply Chain Management Supply Chain Management • Component sourcing - Full turnkey to full consignment based on customer needs. • BOM analysis & suggestions for cost, availability & serviceability improvement. • Demand aggregation for cost optimization. • AVL management & supplier certification. • Demand forecast & supplies management. • RoHS & non-RoHS Inventory management. www.sierraassembly.com

  17. Surface Mount Equipment Surface Mount Equipment Production Line 1 *** RoHS Compliant *** • (2)Speed line MPM / Ultra flex 3000 - Screen printer with 2D Camera System, Auto Pin Placement, Auto Wiper etc. • Juki KE760 Pick & Place - Laser Alignment & Vision System - 7-mil Pitch, BGA, MicroBGA placement - Placement at 12500 CPH (Laser centring/effective tact) - One Multi-Nozzel laser head plus one high- resolution head ering/effective - From 0201 to 74mm sq. component placement capability • Juki Matric Tray Changer - Capable up to 44 different types of QFP, QFN, BGA, CSP etc. • Heller XPM2 with Brush Roller Output - Lead Free Compatible - 10-zone air convection reflow including a 3 zone cooling system with nitrogen • (2)Juki 2060 Pick & Place - Laser Alignment & Vision System - Multi-nozzle vision centering - High Resolution & Standard Cameras - Laser Alignment vision Systems - 5 Nozzles, 5 Head - Fine Pitch, BGA & MicroBGA placement at 16,000 CPH www.sierraassembly.com

  18. Through Hole Equipment Through Hole Equipment • IAC TH Assembly Work Station • Tech-MationAssembly Line • Technical Device Wave Solder System (Two machine) • Lead free capability & “Quick Change” solder pot • Machine with Dancer Wave • 3 convection preheaters, 1 infra-red preheater & dual wave capability • Skinner Flux Sprayer module with self contained external fluxer cabinet • Real time 3-D graphic animation of system & process • User friendly operator interface console with storage for5000+ unique recipes • ROHS SN63PB37 Capability wave solder and selective Solder Macine Nova 102 www.sierraassembly.com

  19. Testing and Inspection Testing and Inspection • Rework • Inspection Microscope • Tektronix 7704A Oscilloscope • Bandit APE Rework Station for QFP & BGA components • Sony color 65 power inspection camera with color monitor • Mechanical Assembly / Wire Harness • Carpenter Model 70D wire stripper • Cirrus 1100 H+ Hi Pot Cable Tester • Ideal Industries Model 45-145 Wire strip • Pico crimping Tools Model 400B crimp master • Ideal Industries Model 45-754 Measure, cut, & strip • ICT – In Circuit Testing - GenRad 2283 & GenRad 2280S: • Bed of nails with fixture • Open express equipped & Boundary Scan capable • X-Ray System • Glen Brook RTX-113 • Vision Systems • Scienscope: • 19ʺ camera system • Microscopes • Mantis • Clear view • Vision Engineering • Conformal Coating Inspection UV Light www.sierraassembly.com

  20. Industries Served Industries Served Aerospace and Satellite Computer and Business Electronics Telecommunications Consumer Electronics Industrial Electronics LED Defense Medical Customer references will be upon a request via email. Email us at sales@sierraassembly.com to learn about customers. www.sierraassembly.com

  21. Contact Us Phone: 909-606-7700 Email: sales@sierraassembly.com Address: 14764 Yorba Court, Chino, CA 91710 Website: https://www.sierraassembly.com/ Follow us on | Facebook | LinkedIn | Twitter

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