0.5mm Pitch BTB Male/Female 50P SMT Board-to-Board Connector
Product Description
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1. MATERIAL:
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1-1.SHELL:
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BRASS
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1-2.HOUSING:
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lcp+30%G.F. UL94 V-0 BLACK
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1-3.TERMINAL:
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Phosphor Bronze
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2. PLATING SPECIFICATION
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2-1.TERMINAL:
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GOLD PLATED/3U"/6U"/15U"/30U"
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2-2.SHELL:
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NICKEL PLATED
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3. MECHANICAL PERFORMANCE
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3-1.INSERTION FORCE:
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5N~20N.
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3-2.WITHDRAWAL FORCE:
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INITIAL 8N~20N, AFTER 1000 MATING CYCLES 6N~20N.
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3-3.DURABILITY:
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750 Cycles MIN.
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4. ELECTRICAL PERFORMANCE
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4-1.CURRENT RATING:
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1.5A.
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4-2.CONTACT RESISTANCE:
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30milliohm Max
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4-3.INSULATION RESISTANCE:
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500 MΩ MIN @ 500 V DC.
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4-4.DIELECTRIC WITHSTAND VOLTAGE:
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100V/AC.
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5. OPERATING TEMPERATURE RANGE:
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-40℃ to +85℃
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6.RoHS COMPLIANT OR HALOGEN-FREE COMPLIANT.
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The board-to-board connector is the most powerful connector product of all connector products. It is mainly used in power systems, communication networks, financial manufacturing, elevators, industrial automation, medical equipment, office equipment, home appliances, etc. Military manufacturing and other industries. At present, the main spacing of board-to-board connectors are 0.4mm 0.5mm, 0.8mm, 1.00m, 1.27mm and so on.

Features
- 0.5mm fine pitch design for high-density PCB layouts
- 50 positions (50P) supporting multi-signal interconnection
- Male and Female mating structure for flexible board stacking designs
- SMT mounting type compatible with automated assembly processes
- Compact design for space-limited electronic applications
- Suitable for modular PCB architectures
- Available with different mating heights according to application requirements




Payment term and delivery
1. Delivery Time: 3-15 working days after order confirmed and the payment received.
2. Trade Terms: FOB Shenzhen or EXW.
3. Payment term: 100% T/T in advance before production.
4. Payment way: T/T, PayPal, Western Union, or other methods.
5. Samples: Samples are available to check the quality & specification, and it is free for 1-30 pcs.
6. Packing: Inside:PE bag, Tray, Tube, Box, Tape+Reel. Outside: export carton
7. Shipping method: UPS, DHL, FEDEX, EMS & air transportation & sea transportation.
Applications
Industrial Electronics
- Industrial control boards
- Automation equipment
- Embedded controllers
- Measurement instruments
Communication Equipment
- Network devices
- Communication modules
- Signal processing units
Consumer Electronics
- Smart terminals
- Portable electronic devices
- Display modules
- Embedded systems
AI & Computing Related Hardware
Potential applications include:
- AI edge computing devices
- Embedded AI controllers
- Intelligent terminal hardware
- Compact computing modules
Advantage
Compact 0.5mm Pitch Design for Space-Saving PCB Layout
The 0.5mm pitch structure allows more signal contacts to be integrated into a limited PCB area compared with conventional larger pitch connectors.
This makes it suitable for:
- Compact industrial controllers
- Embedded computing systems
- Communication modules
- Smart electronic devices
Fine-pitch BTB connectors are commonly selected for applications requiring reduced PCB size and higher component density.
Reliable PCB-to-PCB Modular Connection
The male/female mating design enables direct connection between two PCBs, supporting modular electronic architectures.
Typical design benefits include:
- Reduced wiring requirements
- Simplified internal assembly
- Improved space utilization
- Easier module integration
SMT Compatible for Automated Manufacturing
The SMT termination structure allows compatibility with modern PCB assembly lines, including automated placement and reflow soldering processes.
This helps manufacturers optimize:
- Production efficiency
- Assembly consistency
- PCB manufacturing workflow