Hirose DF53 Connector, Custom Wire Harness Assembly

Hirose DF53 Connector

The DF53 Series by Hirose Electric is a 0.6mm pitch wire-to-board connector designed for small, high-density electronic devices. Featuring an industry-leading low profile (1.45mm height) and robust construction, it supports up to 1.3A current when using two positions for power delivery with 32 AWG cables. The connector incorporates a double-lock mechanism for secure mating, box-shaped contacts to prevent deformation, and visual slits to confirm full engagement. It operates across a wide temperature range (-55°C to +85°C), meets halogen-free standards, and uses UL94V-0-rated polyamide housings with tin-plated copper alloy contacts. Available in 2-20 positions, the SMT-compatible receptacles and crimp plugs suit applications requiring reliability in compact spaces, such as wearables, IoT devices, and portable electronics. The series includes automated assembly-friendly packaging and complies with stringent electrical and environmental performance criteria.

Features

• 0.6mm Pitch Wire-to-Board Connector
• Up to 1.3A Max. when using 2 positions for power.
• Robust design withstands cable wiring.
• Box-shaped contact design provides contact stability
• Crimp case design prevents incomplete mating
• Halogen Free

DataSheet

Crimp Plug

Applications

1. Consumer Electronics​​: Wearables (smartwatches, fitness trackers), smartphones, tablets, and IoT devices where space-saving and low-profile designs are critical.
2. ​​Medical Devices​​: Portable diagnostic tools, monitoring equipment, and miniaturized medical electronics demanding reliable signal/power connections.
3. ​​Automotive Electronics​​: Sensors, infotainment systems, and compact control modules requiring vibration resistance and operation across extreme temperatures (-55°C to +85°C).
4. ​​Industrial Automation​​: Robotics, micro-motors, and dense PCB assemblies in factory automation or control systems.
5. ​​Telecommunications​​: High-density connectors for 5G modules, routers, and networking hardware.
6. ​​Drones/UAVs​​: Lightweight, durable connections for flight controllers and miniaturized avionics.
7. Advanced Robotics​​: Micro-robotic joints, surgical robots, and collaborative robots (cobots) requiring precise, vibration-resistant connections in confined spaces.
8. ​​Energy & Environmental Monitoring​​: Compact solar inverters, battery management systems (BMS) for renewable energy storage, and portable environmental sensors (air quality, temperature).
9. ​​Augmented/Virtual Reality (AR/VR)​​: Lightweight headsets, motion controllers, and haptic feedback devices where ultra-compact connectors reduce bulk without sacrificing power/signal integrity.
10. ​​Edge Computing & Microservers​​: Miniaturized edge devices, single-board computers (e.g., Raspberry Pi add-ons), and microservers needing high-density interconnects for power and data.
11. ​​Smart Agriculture​​: Soil sensors, drone-mounted crop monitors, and IoT-enabled farming tools exposed to dust, moisture, and temperature fluctuations.
12. ​​Aerospace & Satellite Systems​​: CubeSats, UAV payloads, and avionics modules requiring lightweight, high-reliability connectors for extreme thermal cycling and shock/vibration.
13. ​​Defense & Military​​: Ruggedized communication devices, handheld tactical equipment, and encrypted data links meeting MIL-STD specs for harsh environments.
14. ​​Pro Audio & Wearable Tech​​: High-fidelity wireless earbuds, hearing aids, and modular audio gear demanding durable, low-resistance connections in moisture-prone environments.
15. ​​Smart Home & Building Automation​​: Micro-switches, HVAC controllers, and security systems (e.g., door/window sensors) needing long-term reliability in confined housings.

Support Custom Wire Harness Assembly

• Connectors: 2P to 20P.
• Wire Gauge:
  • depends on your needs
  • recommend by us
• Wire Colors: Available in a wide range including white, black, red, yellow, blue, green, brown, orange, purple, grey, and more.
• Wire Length: Fully customizable to your specifications.
• Wiring Diagram: Tailor-made to meet your project needs.
• Custom type:
  • Send drawing to customize.
  • Send a sample to customize.
  • Tell us as many details as possible to customize.
• Minimum Order: 200 pieces per order.

Customize Your Wire Harness

Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.