Professional Non-Insulated Ring Terminals for Industrial Wire Connections

Precision-engineered ring terminals with standard style tongue design, brazed seam protection, and funnel entry barrel configuration for reliable electrical connectivity across demanding industrial applications.

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

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R1-3B

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

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 3.2
inch 0.13
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 3.2
inch 0.13
Type Ring Terminals
Material (Main) Copper
Material (Insulation) Non-Insulated
Stud Size mm M3
inch #4

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 electrical terminal reliability in high-vibration automotive and transportation applications without compromising production efficiency?

Hua Wei's non-insulated ring terminals feature brazed seam protection and a secure ring tongue design specifically engineered for high-vibration environments. With UL certification and precision copper construction, these M3 terminals deliver the dependable connectivity automotive suppliers require. Our 50 years of manufacturing expertise ensures consistent quality and on-time delivery for your production schedules. Request a technical specification sheet and sample kit to evaluate how our terminals can enhance your assembly reliability.

Manufactured by Hua Wei Industrial—a leader in precision wire and cable management solutions with 50 years of expertise—these ring terminals represent the culmination of advanced molding capabilities and outstanding R&D teamwork. The secure ring tongue design ensures optimal performance under demanding conditions, while the carefully engineered specifications (5.5mm B dimension, 12.5mm length, 0.75mm thickness) guarantee precise fit and function. Whether you're assembling automotive harnesses, industrial control systems, or renewable energy installations, Hua Wei's non-insulated ring terminals deliver the quality and reliability your operations demand. Contact our team today to discuss customized terminal solutions tailored to your specific manufacturing requirements.

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