Non-Insulated Ring Terminals with Secure Ring Tongue Design

Professional-grade non-insulated ring terminals engineered for high vibration applications with brazed seam protection and funnel entry barrel configuration

Non-Insulated Ring Terminals, Wire Range 22-16 AWG, Stud Size M3.5

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R1-3.5B

Ring Terminals feature a standard style tongue and are built to ensure secure connectivity.

Non-Insulated Ring Terminals
Non-Insulated Ring Terminals

Description

Ring Terminals feature a standard style tongue and are built to ensure secure connectivity.

Non-Insulated Ring Terminals, Wire Range 22-16 AWG, Stud Size M3.5

Product Grouping

  • Terminals

Features

  • Ring tongue design assures a secure connection in high vibration applications
  • Brazed seam protects terminal barrel from splitting during the crimping process
  • The disconnect has a funnel entry barrel configuration and an insulation grip sleeve barrel
Part Name Non-Insulated Ring Terminals
wire range mm² 0.5-1.5
AWG 22-16
Certificate UL,RoHs,HF
B mm 5.5
inch 0.22
D mm 3.4
inch 0.13
d mm 1.7
inch 0.07
d2 mm 3.7
inch 0.15
E mm 5
inch 0.2
F mm 4.8
inch 0.19
L mm 12.5
inch 0.49
T mm 0.75
inch 0.03
Ø 2 mm 3.7
inch 0.15
Type Ring Terminals
Material (Main) Copper
Material (Insulation) Non-Insulated
Stud Size mm M3.5
inch #6

Specification Information

Certificate

OEM & ODM Service

Advantages of Hua Wei:
  • Over 45 years experiences in designing and manufacturing of cable ties.
  • Core technology: Precise stamping and molding injection.
  • Rich experience and specialty of precise molding in engineering plastic Polyamide 6,6
  • Advanced molding facilities and outstanding R&D teamwork
  • Our in-house molding capability allows great flexibility in production and enables us to develop products collaboration with our clients.
  • Providing customize packaging design and work in process with your brand.
  • Stable supply chain with on-time delivery.

    • Remarks: Hua Wei is a professional OEM factory, followed the MOQ for each order. Thank you.
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How can you ensure reliable electrical connections in high-vibration automotive wiring harnesses without insulation failures?

Hua Wei's non-insulated ring terminals feature a proven ring tongue design specifically engineered for high vibration applications, combined with brazed seam protection that prevents barrel splitting during crimping. With 50 years of precision manufacturing expertise and UL/RoHS certifications, our M3.5 terminals deliver the secure connectivity and durability automotive suppliers demand. Request technical specifications and samples to validate performance in your harness assemblies.

Hua Wei's 50 years of specialized expertise in precision molding and terminal manufacturing ensures superior quality and reliability for automotive, industrial control, shipbuilding, and renewable energy applications. Each non-insulated ring terminal is manufactured using advanced production techniques combined with rigorous quality control, delivering consistent performance and durability. Whether you require OEM customization or standard configurations, Hua Wei provides flexible solutions with stable supply chains and on-time delivery. Contact our team today to discover how our professional-grade ring terminals can enhance your electrical assembly operations and reduce connection failures in high-vibration environments.

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