Electronics
Solutions Beyond the Board

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Partnership

Get 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 including Medical, Aerospace, Transportation, Industrial Controls, Oil and Gas. We offer Printed Circuit Board Assembly, full box builds and full service fulfillment services

We provide complete or partial product assembly, product design, testing, and full lifecycle supply chain management.

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 Accleration

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

  • VITA-compliant 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
    -Power Supply-VITA Compliant

  • Ruggedized box builds engineered to MIL-STD-810 and MIL-STD-461 standards, with VITA-compliant integration 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