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  4. Hirose Electric — DF53 Series Wire-to-Board Connector

Hirose Electric — DF53 Series Wire-to-Board Connector

Hirose Electric

 

Hirose Electric DF53 Series Wire-to-Board Connector

Ultra-compact wire-to-board connectivity with high reliability

The DF53 series by Hirose Electric is a compact 0.6 mm pitch wire-to-board connector designed for high-density electronic devices requiring reliable power delivery in limited space. With support for up to 1.3 A current and a robust contact structure, it delivers stable performance in compact consumer and industrial applications.

Its box-shaped contact design and visual mating confirmation help prevent incomplete insertion, improving assembly reliability and long-term connection stability.

Features

  • Ultra-compact 0.6 mm pitch design
  • Low profile 1.45 mm height and 3.55 mm depth
  • Supports up to 1.3 A current using dual-position power configuration
  • Crimp structure with low contact resistance for high efficiency

 

  • Box-shaped contacts for improved mechanical stability
  • High lance strength prevents wire disconnection during assembly
  • Visual confirmation of full mating engagement
  • Halogen-free construction

Benefits

  • Enables high-density PCB layouts in compact devices
  • Improves power efficiency through low resistance contacts
  • Enhances assembly reliability with clear mating confirmation
  • Increases mechanical robustness during wiring and handling
  • Supports stable power delivery in space-constrained systems

Applications

  • Consumer electronics and portable devices
  • Wearables and compact IoT systems
  • Industrial control modules
  • Medical and diagnostic devices
  • Small form-factor embedded systems

 


Hirose Electric DF53 Series