JST NH Connector, Custom Wire Assembly Manufacturer

JST NH Connector

The JST NH Connector is a versatile 2.5 mm pitch wire-to-board connector designed for reliable and compact connections in a wide range of applications. Its innovative design includes three header configurations—top entry, side entry, and bottom entry—providing exceptional flexibility in layout and installation. This adaptability allows wires to be oriented perpendicular or parallel to the printed circuit board (PCB) in any direction, catering to diverse design requirements. The NH Connector is ideal for applications requiring space efficiency and dependable electrical performance, ensuring seamless integration with modern PCB layouts.

Specifications

• Connector: Wire to Board, Disconnectable Crimp style
• Connector pitch: 2.5mm
• Current rating: 3 A AC/DC (AWG #22)
• Voltage rating: 250 V AC/DC
• Temperature range: -25℃ to +85℃ (including temperature rise in applying electrical current)
• Contact resistance: Initial value/ 15 mΩ max, After environmental tests/ 20 mΩ max. 
• Insulation resistance: 500 MΩ min. 
• Withstanding voltage: 1,500 VAC/minute 
• Applicable wire: AWG #30 to #22
• Applicable PC board thickness: 1.6 mm

Features

• Superior folded beam construction 
  1. This sturdy construction withstands repeated stress, resists permanent deformation, and offers a very long service life.
  2. High reliability is ensured whether the contact pressure is high or low.
  3. This contact design has a large tolerance for variations in mating post thickness and resists deformation when pried.
• Double-sided contact 
  1. The receptacle contact has a protected entry which eliminates contact damage caused by mismating.
  2. It provides high contact pressure, is free from abnormal stress, and maintains continuity at all times.
  3. It has an extremely long service life due to its folded beam design.
• Wide, sturdy post 
  • The post has a large cross-sectional area to resist prying during insertion into printed circuit boards and mating with connector housings.
• Molded-in header 
  • The posts are molded into the insulator to provide stability when mounted on printed circuit boards. This also prevents flux from entering the connector during soldering.

Housing

Material and Finish: PA 6, UL94V-0, natural (white)

Terminal

Material and Finish: Phosphor bronze, tin-plated (reflow treatment)

Header

Material and Finish

• Post: Brass, copper-undercoated, tin-plated (reflow treatment)
• Wafer: PA 66, UL94V-0, natural (white) for the top and side entry types
•  PA 6, UL94V-0, natural (white) for the bottom entry type

Support Custom Wiring Harness Assembly

• Connector: 2 - 25pin
• Wire gauge: 22 - 30AWG
• Wire length: as long as your needs
• Wire color: white, black, red, yellow, grey, blue, green, purple, orange, brown, etc.
• Custom type:
  • wire to wire
  • wire to tinned end
  • wire to open end
  • wire to any suitable connectors
• Minimum Order: 100 pieces per order.

Customize Your Wire Harness