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On Jul 9, 2025

ST-083/R Ring Terminals by Ninigi – M3 Crimp Style

ST-083/R – Ring Crimp Terminal by Ninigi for Secure Electrical Connections

The Terminals ST-083/R by Ninigi are high-quality ring crimp terminals designed to provide durable and low-resistance connections in electrical and electronic systems. Built for wire sizes up to 1.5 mm², these terminals ensure strong mechanical bonding and electrical conductivity—ideal for automotive, industrial, and power distribution applications.

In this blog, we’ll explore its technical specifications, key features, wiring method, use cases, and how to purchase or download the datasheet from Xon Electronics.

Technical Specifications of ST-083/R

Manufacturer: Ninigi
Part Number: ST-083/R
Type: Ring Crimp Terminal
Termination Style: Crimp
Ring Type: M3 (3.2 mm inner diameter)
Wire Size Range: 0.5 – 1.5 mm² (22–16 AWG)
Material: Tinned Copper
Insulation: Uninsulated
Mounting Type: Panel / Terminal Block / Bolt
Operating Temperature: -40°C to +105°C
Category: Connectors, Terminals by Ninigi

Engineered for electrical efficiency and rugged performance, the ST-083/R Terminals by Ninigi are trusted worldwide for high-current, low-voltage applications.

Key Features of ST-083/R

Corrosion-Resistant Tinned Finish – Ensures stable long-term contact
Uninsulated Design – Allows flexibility in professional wiring setups
High Conductivity Copper Core – Low electrical resistance and thermal reliability
Compatible with Standard Crimp Tools – Easy installation in the field or factory
Precision M3 Ring – Secure bolted connections to lugs or busbars

These features make the Terminals by Ninigi a reliable option for installers and engineers requiring solid and long-lasting terminations.

Applications of ST-083/R Terminals

Electrical Panels and Control Cabinets
Automotive Wiring Harnesses
Household Appliances and White Goods
Industrial Equipment and Machine Wiring
Renewable Energy & Battery Systems

Because of their versatility, ST-083/R Terminals by Ninigi are widely used across automotive, power distribution, and electronic device assembly industries.

Wiring and Crimping Guide

[Step 1] Strip insulation off the wire (approx. 5–6 mm)
[Step 2] Insert wire into terminal barrel until fully seated
[Step 3] Use a ratcheting or standard crimp tool to secure the connection
[Step 4] Attach the ring to the stud, terminal block, or bolt via M3 connection

The result is a secure, vibration-resistant electrical termination ready for harsh environments.

Use Case Scenario – Automotive Fuse Block Wiring

Scenario: An automotive service technician needed a durable terminal to connect wires securely to a vehicle’s fuse block.

Problem: Previous terminals were overheating under high-current loads due to poor material quality.

Solution: The ST-083/R terminal’s copper body and precise crimping capability ensured a cool, stable connection.

Result: Improved safety, better conductivity, and reduced electrical failures.

This real-world application showcases the reliability of Terminals by Ninigi in critical electrical connections.

Download Datasheet for ST-083/R

Looking for detailed drawings, electrical specs, or compliance data?

[Download ST-083/R Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics is your trusted distributor for Terminals by Ninigi, including the ST-083/R:

100% Genuine Ninigi Components
Global Shipping – USA, India, Australia, Europe & more
Ideal for Prototyping, Repairs, and Mass Production
Bulk Orders for OEMs & Distributors
Safe and Secure Online Shopping Platform

Order now from www.xonelec.com and build connections that last with Ninigi quality.

Conclusion

The ST-083/R Terminals by Ninigi offer solid mechanical strength, superior conductivity, and ease of use in a wide range of electrical applications. Whether you’re building a control panel or rewiring a vehicle, trust Terminals by Ninigi for dependable, long-life performance—available now at Xon Electronics with global delivery options.