Electronics
Solutions Beyond the Board

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Partnership

Reliable custom electronic manufacturing services including High Volume PCB assembly, prototyping, cables, and box builds. Quality-driven and cost-effective.

ABOUT US

Contract Manufacturing sevices

Sunburst Electronics is a full-service provider of custom Electronic Manufacturing Services, proudly serving industries such as Medical, Defense, Aerospace, Transportation, Industrial Controls, and Oil & Gas. We specialize in Printed Circuit Board Assembly (PCBA), Box Builds and Cable Assembly services.

We provide complete or partial product assembly, product design, testing, and full lifecycle supply chain management. With a commitment to precision, quality and customer satisfaction, Sunburst Electronics is your trusted partner for end-to-end manufacturing excellence.

Founded in
1976
KanBan Programs
ESD Control Program
IPC trained
staff
Fully Integrated MRP System
Global customer base

Our Programs

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Manufacturing Solutions
Service Benefits
Quality

New Product Introduction (NPI)

Printed Circuit Board Assembly (PCBA)

Electro-Mechanical Box Builds

Comprehensive Engineering Services

Product Acceleration

Global-to-Regional Sourcing Transition

Fulfillment & Lifecycle Management

Quality Assurance & Compliance

Rapid Scaling

Quality Management System

Our Quality Policy

Certifications

Markets We Serve

Aerospace

Complex Industrial Controls

Advanced Computing

Medical Technologies

Defense

Next-Gen Communications

Oil and gas

Robotics

Transportation

Consumer Electronics

Service and Capabilities

PCB Board Assembly
Box Builds
Cable Assemblies
Engineering Services
Potting
Coating
Testing
BGA Capabilities
X-Ray

  • High Speed Surface mount (SMT)

  • Through-hole (PTH)

  • Designated Prototype SMT line

  • AOI

  • Rigid, Flex, FR-4, metal and hybrid

  • Single or double-sided, multiple layers

  • Single board or panelization

  • RoHS-compliant and tin-lead options

  • BGA and micro BGA

  • Prototype through full production

  • Conformal coatings, potting

  • Wave Solder, selective solder, hand solder

  • DI water and no-clean

  • Full turnkey assemblies

  • Labor only, customer consigned components

  • PCB assemblies for rugged embedded systems

  • Enclosure assembly

  • Chassis assembly

  • Electro-mechanical assembly

  • Environmental stress screening
    -Burn-in
    -Vibration
    -Software loading

  • Mechanical revisions/configurations

  • Specialized Builds:
    -Explosion Proof Assemblies
    -Medical Device Assemblies
    -Large Cabinets and Control Panel
     Assemblies
    -Highly Complex Data Servers

  • Ruggedized box builds engineered to MIL-STD-810 and MIL-STD-461 standards, for mission-critical military and aerospace applications

  • Custom Cable Assemblies and wire harnesses, including power, coaxial, fiber-optic cables and other

  • Precision wire prep and termination, including automated wire cutting, stripping, crimping of terminals, plug housing assembly, and heat-shrink applications

  • Built to IPC/WHMA-A-620 standards for cable and wire harness assemblies

  • Labeling, braiding, overmolding, and EMI shielding

  • Comprehensive testing capabilities: Hi‑Pot, continuity, insulation resistance, pull/insertion/rotation/extraction, salt‑spray, vibration, bending

  • Industry-spanning expertise across aerospace (aircraft, satellites), medical, automotive, telecom, industrial, and ag-tech sectors—delivering tailored harness solutions

  • Lifecycle management

  • Circuit board schematic and layout engineering

  • Input of board design optimization

  • Box-build for turnkey solutions

  • Hardware, software and firmware engineering

  • Development of functional test and fixtures

  • New product introduction

  • LabView software test systems

  • Functional testing

  • Vibration testing

  • Environmental stress screening

  • Programming

  • Customized burn-in cycling

  • In-circuit testing

  • Production-test planning

  • Functional test development

  • Design for Manufacturibility

Our potting services provide rugged protection for your assemblies in extreme environments:

  • Moisture, chemical, and dust resistance

  • Mechanical reinforcement against vibration and shock

  • Electrical insulation and thermal management

We offer precision conformal coating solutions to extend the durability and reliability of your electronics:

  • Acrylic, silicone, urethane, and parylene coatings

  • Spray, dip, brush, and selective coating methods

  • High-dielectric strength and environmental resistance

  • Precise masking to protect critical components

  • IPC-CC-830 compliance

Our testing capabilities ensure that every product meets the highest performance and reliability standards:

  • Functional testing of assembled systems

  • Vibration and burn-in testing for early failure detection

  • Environmental Stress Screening (ESS)

  • In-circuit testing with flying probe systems*

  • LabVIEW-driven automated test systems

  • Programming and production-level test planning

  • We specialize in high-precision BGA and micro-BGA assembly, ensuring reliable performance for complex, densely packed PCBs used in mission-critical systems. Our capabilities include:

  • Automated BGA and micro-BGA placement and reflow using high-accuracy equipment

  • X-ray inspection and rework systems to verify hidden solder joints and ensure long-term reliability

  • Precision rework stations equipped with split-vision alignment and controlled reflow profiles

  • Our X-ray inspection capabilities provide detailed, non-destructive insight into the internal structure of complex PCB assemblies, ensuring quality and reliability where traditional visual inspection cannot reach.Highlights:
    -High-resolution imaging     to visualize hidden solder joints, vias, and internal layers
    -Defect detection for BGA, micro-BGA, and CSP packages, including voids, bridging, cracks, and misalignment
    -Real-time image capture and analysis for fast root cause identification of soldering defects
    -Advanced analysis software for precise void measurement, documentation, and trend reporting
    -Essential for HDI, multilayer, and densely populated boards where conventional inspection falls short
    -Trusted in aerospace, medical, and defense electronics where solder joint integrity is critical

We deliver quality