Technical guidance and reference files for custom connection projects
Use the English technical blog, FAQ and verified download library to prepare a pogo pin, magnetic connector, charging cable or data cable project before contacting Bella.
Find the information needed for your next engineering review
The pages below are written for international product, sourcing and engineering teams. Product images and files remain project references, not universal production releases.
TECHNICAL BLOGSelection, sampling and verification articles
Review practical guidance for product definition, supplier evaluation, quotations, troubleshooting and controlled project handoffs.
Read technical articles →
FAQAnswers to common customization questions
Understand product families, pin count, magnetic force, current, ingress protection, samples, reliability testing and quotation inputs.
Open the FAQ →
DOWNLOADSEngineering drawings and certificate access
Download verified 2-pin to 8-pin magnetic connector reference drawings and view the original IATF 16949 certificate.
View downloadable files →Website resources support selection, not production release
Reference drawings, product images, specifications and technical articles help teams communicate a starting direction. Final manufacturing depends on the project-approved model, revision, tolerances, materials, electrical definition and validation criteria.
- Confirm the exact product family and project boundary
- Send device space and mating-interface drawings
- Define pin assignment, current, voltage and signal tasks
- Agree materials, environment and reliability targets
- Release project-specific drawings before production
Need a connection solution built around your device?
Share your drawings, application and target requirements with Bella for an engineering review.