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Magnetometer PCBA Assembly--STHL

Magnetometer PCBA is a key component for aircraft navigation and attitude determination, integrating high-precision 3-axis magnetic sensor modules, signal processing chips, and communication interfaces. It measures the Earth’s magnetic field to determine aircraft heading, complementing GPS and inertial navigation systems to ensure navigation accuracy. Widely used in civil aircraft, military aircraft, and even space exploration missions, it provides critical orientation data for flight control. We adopt precision calibration technology and anti-interference design to ensure measurement accuracy, using industrial-grade components for durability, with 2 function test lines verifying performance to meet aerospace industry requirements.

Magnetometer PCBA Assembly--STHL

Early challenges in Magnetometer PCBA adoption—such as weak magnetic field signal capture, intense electromagnetic interference (EMI), and poor signal stability isolation in aviation and industrial environments—have been overcome by specialized PCB assembly technologies, particularly rigid-flex PCBs and high-precision surface mount technology (SMT). These innovations effectively enhance the sensitivity of analog front-ends for capturing faint magnetic field signals (magnetic flux density, direction, and intensity), while integrating high-performance EMI shielding layers to eliminate interference from external electronic equipment, power sources, and environmental magnetic disturbances. Rigid-flex PCBs, in particular, balance compact form factors with reliable signal transmission, supporting the miniaturization of magnetometer devices without compromising measurement accuracy and performance. This technological leap has enabled Magnetometer PCBA assemblies to outperform traditional magnetometer circuits in key areas:

Superior Signal Integrity

Advanced impedance-controlled routing and ultra-low-noise PCB substrates minimize signal attenuation during the capture and amplification of weak magnetic field signals. Equipped with high-resolution (≥16-bit) ADC integration and magnetic calibration circuits, they ensure the accuracy of high-precision magnetic field waveforms, laying the foundation for precise magnetic field measurement and direction detection.
Versatile Form Factor Adaptability

Compliant with DO-160 (aviation) and IEC 60664 safety standards, the assemblies adopt reinforced isolation designs (such as opto-isolation, galvanic isolation, and magnetic shielding) to prevent electrical leakage, signal distortion, and magnetic interference risks. High-temperature resistant, anti-vibration, and anti-corrosion materials used in PCB substrates and conformal coatings also ensure compatibility with diverse application scenarios, ensuring safety for long-term operation in extreme environments.
Reliable Long-Term Operation

ENIG (Electroless Nickel Immersion Gold) surface finishes and waterproof conformal coatings (IP67 rating) provide excellent corrosion resistance and moisture protection. Combined with rigorous temperature and vibration testing, as well as magnetic interference resistance testing, the assemblies maintain stable performance in harsh environments (extreme temperature, strong vibration, electromagnetic noise) and during long-term continuous magnetic field monitoring and measurement.

Key Applications Across Magnetometer Sectors

ENIG (Electroless Nickel Immersion Gold) surface finishes and waterproof conformal coatings (IP67 rating) provide excellent corrosion resistance and moisture protection. Combined with rigorous temperature and vibration testing, as well as magnetic interference resistance testing, the assemblies maintain stable performance in harsh environments (extreme temperature, strong vibration, electromagnetic noise) and during long-term continuous magnetic field monitoring and measurement.

Aviation & Aerospace

Aviation magnetometer PCBA modules and integrated magnetic sensing systems, featuring real-time magnetic field acquisition and direction detection functions, integrated with aircraft navigation systems (ADIRU, GPS) for seamless data sharing and reliable heading reference and navigation assistance.

Industrial & Environmental Monitoring

Industrial magnetometer PCBA modules and environmental magnetic monitoring systems, built with compact design and high-reliability circuits to ensure stable performance in industrial facilities, geological exploration, and environmental magnetic field detection, complying with industrial safety standards.

Military & Defense

Military magnetometer PCBA assemblies and ruggedized magnetic sensing devices, leveraging anti-interference design and high-precision measurement circuits for 24/7 continuous operation, ensuring stable performance in complex combat environments, supporting target detection and navigation positioning.

Consumer Electronics & Unmanned Systems

Consumer electronics and UAV magnetometer PCBA assemblies and miniaturized magnetic sensors, leveraging low-power consumption design and wireless transmission, providing reliable technical support for smartphone compasses, UAV navigation, and wearable device positioning.

Why STHL PCBA should be your top choice for your LED PCBA needs?

Let's explore the top 10 reasons why!

Real Factory

STHL PCBA is a real factory with 10,000+m² highly automated, dust-free factory，7 SMT lines, 2 DIP lines, 2 FCT lines, and 2 box building assembly lines.

Quality Guarantee

We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow or the agents. No components substitutes without customers approval!

Rich Experience

20+ years of experience in PCB & PCBA field.

Cost Dowm

Professional engineering team supports cost down.

Global Sourcing

500k parts with 100+ agents and suppliers.

No MOQ

No minimum order requests, we accept both prototype and volume quantity orders.

Fully Certified

With IATF16949, ISO9001, ISO14001, ISO13485 Certifications.

NDA

We ensure all of your projects documents security and sign NDA before RFQ.

Intelligent Management

Use Intelligent ERP system, MES (manufacturing execution system) for fast tracking.

Fast Delivery

Prototype orders will be fast completed and delivered, mass orders lead time is 4~5 weeks.

About STHL PCB & PCBA

LED PCB Assembly Revolutionizing Lighting Technology with Precision and Per (1)

Shenzhen STHL Technology Co., Ltd. is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including product design, material sourcing, PCBA production, cable assembly, box build assembly and comprehensive testing services.

Established in 2006, we have more than 20 years of experience in electronics contract assembly manufacturing. Currently, we employ more than 220 staff members. Our 10,000 sqm facilities include 7 surface-mount technology (SMT) production lines, 2 through hole technology (THT) lines , 2 function testing lines and 2 box build production lines.

At STHL, we provide electronics assembly services for energy power, communications, consumer electronics, computers & storage, safety & security, commercial and industrial products. Customers mainly from United States, Brazil, United Kingdom, Germany, Spain, Italy, Poland and . As an IATF16949，ISO9001, ISO14001, and ISO13485 certificated electronics assembly manufacturer, we produce products exactly comply with ROHS standard and quality guarantee. Based on our excellent engineering and production capacities in technical areas such as materials analysis & storage, advanced equipment, reliability testing (AOI, X-RAY, ICT test and function test), high effective SMT and THT assembly, we are recognized as a long-term reliable PCBA vendor by more and more customers wordlwide.

Products Capability

Items	PCB capacity
PCB name	LED PCB Assembly: Revolutionizing Lighting Technology with Precision and Performance
Material	FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc
PCB type	Rigid, flexible, rigid-flexible
Layer NO.	1, 2, 4, 6, up to 24 layer
Shape	Rectangular, round, slots, cutouts, complex, irregular
Max PCB dimensions	1200mm*600mm
Board Thickness	0.2mm-4mm
Thickness Tolerance	±10%
Min Hole Size	0.1mm (4 mil)
Copper Thickness	0.5 OZ-3OZ (18 um-385 um)
Copper Plating hole	18um-30um
Min Trace Width	0.075mm (3mil)
Min Space Width	0.1mm (4 mil)
Surface finish	HASL, LF HASL, Imm Gold, Imm Silver, OSP etc
Solder mask	Green, red, white, yellow, blue, black, orange, purple
Assembly details	SMT and Thru-hole, ISO SMT and DIP lines
Testing on products	Testing jig/mold , X-ray Inspection, AOI Test, Functional test
Quantity	Min quantity : 1pcs. Prototype, small order, mass order, all OK

Products Capability

Files needed	PCB : Gerber files(CAM, PCB, PCBDOC)
	Components : Bill of Materials(BOM list)
	Assembly : Pick-N-Place file
PCB Panel Size	Min size : 0.250.25 inches(66mm)
PCB Panel Size	Max size : 1200*600mm
Components details	Passive Down to 0201 size
	BGA and VFBGA
	Leadless Chip Carriers/CSP
	Double-sided SMT Assembly
	Fine BGA Pitch to 0.2mm(8mil)
	BGA Repair and Reball
	Part Removal and Replacement
Component package	Cut Tape, Tube, Reels, Loose Parts
PCB+ assembly process	Drilling---Exposure---Plating---Etaching & Stripping---Punching---Electrical Testing---SMT---Wave
PCB+ assembly process	Soldering---Assembling---ICT---Function Testing---Temperature & Humidity

Digital Innovation

Digital Innovation

Digital Innovation

Digital Innovation

Digital Innovation

How to Get Started with STHL

Ready to partner with us for your LED PCB Assembly project? Here’s how you can get started

Contact Us

Reach out to our sales team via phone, email, or online chat to discuss your project requirements.
Provide Design Files

Send us your PCB design files (Gerber, BOM, etc.) for a detailed quote.
Get a Quote

We will provide you with a comprehensive quote, outlining all costs and timelines.
Production and Delivery

Once the quote is approved, our team will begin production, ensuring your PCB assembly is completed on time and to the highest quality standards.

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Magnetometer PCBA Assembly--STHL

Magnetometer PCBA Assembly--STHL

Superior Signal Integrity

Versatile Form Factor Adaptability

Reliable Long-Term Operation

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Key Applications Across Magnetometer Sectors

Aviation & Aerospace

Industrial & Environmental Monitoring

Military & Defense

Consumer Electronics & Unmanned Systems

Why STHL PCBA should be your top choice for your LED PCBA needs?

Real Factory

Quality Guarantee

Rich Experience

Cost Dowm

Global Sourcing

No MOQ

Fully Certified

NDA

Intelligent Management

Fast Delivery

About STHL PCB & PCBA

Products Capability

Products Capability

Digital Innovation

Digital Innovation

Digital Innovation

Digital Innovation

Digital Innovation

Digital Innovation

How to Get Started with STHL

Contact Us

Provide Design Files

Get a Quote

Production and Delivery

Make an free consultant