Overview of Sierra Assembly Technology LLC

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

www.sierraassembly.com

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

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

Services Offered • • • • • •

PCB Assembly BGA & Micro BGA Placement Cable and Wire Harness Assembly PCB Design & Reverse Engineering Box Build Assembly Conformal Coating

• • • • •

IC Programming Selective Soldering NOVA 102 X-RAY Inspection Automated Optical Inspection BGA Rework

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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

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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

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PCB Assembly Capabilities Lead Time

1 - 5 Days, 1 - 2 Weeks and Scheduled Deliveries

Parts Procurement

Full Turnkey, Partial Turnkey and Kitted/Consigned

Assembly Types

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

Stencils

Laser cut stainless steel and Nano-coating

Components

Passive components smallest size 0201,Fine pitch components smallest size 7 Mils pitch, Leadless chip carriers/ BGA, VFBGA, FPGA & DFN, Connectors and terminals

Component Packaging

Reels, Cut tape, Tube

Inspection

X-ray analysis, AOI and Microscope to 20X

Solder Type

Leaded and Lead-free/RoHS compliant

Certifications

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

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Quick Turn PCB Assembly Capabilities Types

Standard Prototypes

Comprehensive Prototyping

Low Volume

Quick Turnaround Time

10 days

1-day, 2-day, 5 or 10 days

10, 15 or 20 days

Ideal for

Basic Circuits

Complex Circuits

Fully Assembled PCBs

Quantities

30 and Under

Ideal for Quantities up to 30

Ideal for 30-6000

PCB Assembly

Consigned Assembly Only

Consigned or Turnkey Assembly

Consigned or Turnkey Assembly

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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

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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

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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

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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/

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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

Technical Capabilities • 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

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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)

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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.

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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.

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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

Surface Mount Equipment Production Line 1 *** RoHS Compliant *** • (2)Juki 2060 Pick & Place • (2)Speed line MPM / Ultra flex 3000 - Laser Alignment & Vision System - Screen printer with 2D Camera System, Auto Pin - Multi-nozzle vision centering Placement, Auto Wiper etc.

- High Resolution & Standard Cameras • Juki KE760 Pick & Place - Laser Alignment vision Systems - Laser Alignment & Vision System - 5 Nozzles, 5 Head - 7-mil Pitch, BGA, MicroBGA placement - Fine Pitch, BGA & MicroBGA - Placement at 12500 CPH (Laser centring/effective tact) placement at 16,000 CPH - 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 www.sierraassembly.com

Through Hole Equipment • IAC TH Assembly Work Station • Tech-Mation Assembly 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

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Testing and Inspection • 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

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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

www.sierraassembly.com

Industries Served Aerospace and Satellite

Computer and Business Electronics

Telecommunications

Consumer Electronics

Industrial Electronics Defense

LED Medical

Customer references will be upon a request via email. Email us at sales@sierraassembly.com to learn about customers.

www.sierraassembly.com

Contact Us Phone: 909-606-7700 Email: sales@sierraassembly.com Address: 14764 Yorba Court, Chino, CA 91710

Website: https://www.sierraassembly.com/

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