Vinyl-Insulated Terminals

  • Pin Terminal
Pin Terminal
Pin terminals are specialized electrical connectors designed for secure wire-to-board or terminal block applications. Here’s a clear, structured overview of their key features and benefits:

Design & Structure

  • Crimping Mechanism: The terminal is crimped onto both the wire’s insulation and the conductor, creating a dual-secure connection.
  • Reduced Pin Diameter: The pin area typically has a smaller diameter than the wire, making it ideal for soldering through board holes in wire-to-board setups.
  • Solid Pin Construction: Engineered to withstand over-tightening, preventing damage to the wire and ensuring a reliable, low-resistance electrical connection.

Key Advantages

  1. Versatile Applications:
    • Suitable for wire-to-board soldering (via through-hole mounting on PCBs).
    • Compatible with terminal block installations, offering flexibility across different electrical systems.
  2. Damage Prevention:
    • Insulation Support: Reinforces the wire at the crimp point, minimizing stress and potential breakage during bending or vibration.
    • Internal Barrel Serrations: Provide aggressive grip on the wire conductor, ensuring optimal electrical contact and maximum tensile strength to resist pull-out.
  3. Reliability:
    • The combination of mechanical stability (from crimping and insulation support) and electrical integrity (via serrated contact) makes these terminals ideal for demanding environments.

Application

  • Electronics manufacturing (e.g., PCBs, control panels).
  • Industrial equipment and automotive systems.
  • Any application requiring secure, vibration-resistant wire connections.


This design balances ease of installation with robust performance, making pin terminals a preferred choice for professionals seeking durable, versatile connectivity solutions.


Cable size:0.5~1.5mm²(A.W.G.22~16) Max current:Imax=19A Material: purple copper Thickness:0.75mm
Item No.DimensionColor
F(mm)L(mm)H(mm)D (mm)
PTV1.25-91.919.0 10.64.3Red
PTV1.25-101.920.6 
PTV1.25-121.922.6 
PTV1.25-131.923.6 
Cable size:1.5~2.5mm²(A.W.G.16~14) Max current:Imax=27A Material: purple copper Thickness:0.8mm
Item No.DimensionColor
F(mm)L(mm)H(mm)D (mm)
PTV2-91.919.0 10.64.9Blue
PTV2-101.920.6 
PTV2-121.922.6 
PTV2-131.923.6 
PTV2-181.928.6
Cable size:2.5~4mm²(A.W.G.14~12) Max current:Imax=36A Material: purple copper Thickness:1.0mm
Item No.DimensionColor
F(mm)L(mm)H(mm)D (mm)
PTV3.5-102.820.5136.2Black
PTV3.5-132.825.5
Cable size:4~6mm²(A.W.G.12~10) Max current:Imax=48A Material: purple copper Thickness:1.0mm
Item No.DimensionColor
F(mm)L(mm)H(mm)D (mm)
PTV5.5-132.826.0 13.56.7Yellow

 Vinyl-Insulated Terminals


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Contact: LiChuang Terminal Connector

Phone: +086-18117410979

Tel: +086-13816310739

E-mail: kaisun@lc-connector.com

Add: Xingda rd#43,Baoan district,ShenZheng,China