Authorized TE Connectivity Distributor
TE Connectivity 1SET121010R0000 - Ring Tongue Terminal 1.5 to 2.5 mm / M4 - 16 to 14 AWG / MIL 8 - Blue

TE Connectivity 1SET121010R0000 Ring Tongue Terminal 1.5 to 2.5 mm / M4 - 16 to 14 AWG / MIL 8 - Blue

Alternate Item Number: RT025-040-V


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BrochureFull Engineering DrawingSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity Ring Tongue Terminal (SKU: 1SET121010R0000) is a precision-engineered electrical terminal designed for secure, long-lasting connections in industrial and automotive applications. This terminal features a ring tongue design compatible with M4 screws, ensuring stable mechanical fastening. It supports wire sizes from 1.5 to 2.5 mm (16 to 14 AWG), providing flexibility for various wiring configurations. Manufactured to MIL-STD-8 specifications, it meets stringent military-grade durability and performance standards, making it ideal for harsh environments. The blue color coding simplifies identification and inventory management in complex systems. Commonly used in automotive wiring harnesses, industrial machinery, and electronic control units, this terminal delivers reliable conductivity and resistance to vibration. Its compact design and high-quality copper alloy construction ensure minimal signal loss and long-term reliability.
  • M4 screw compatibility for stable mechanical fastening
  • Supports 1.5-2.5mm (16-14 AWG) wire sizes
  • Manufactured to MIL-STD-8 for harsh environment durability
  • Blue color coding for easy identification and inventory management
  • High-quality copper alloy construction for reliable conductivity

Specifications

Color
Blue
Connection Type
Crimp
Connection Type
Ring Tongue Terminal
Material
Copper Alloy
Mounting Type
Screw
Series
MIL 8
Size
1.5-2.5 mm / 16-14 AWG
Size
M4 - 16 to 14 AWG / 1.5 to 2.5 mm
Nylon Insulated Large Ring Terminal with Narrow Tongue and 90 Degree Bend, Length 1.65 Inches, Width .49 Inches, Maximum Insulation .420, Bolt Hole #10, Wire Range 6, Color Blue, Copper, Tin Plated, 200 Pack

RE267SU

Nylon Insulated Large Ring Terminal with Narrow Tongue and 90 Degree Bend, Length 1.65 Inches, Width .49 Inches, Maximum Insulation .420, Bolt Hole #10, Wire Range 6, Color Blue, Copper, Tin Plated, 200 Pack
Ring Tongue Terminal 0.26 to 1.5 mm / M3.5-M5 - 22 to 16 AWG / MIL 6-10 - Red

1SET122001R0000

Ring Tongue Terminal 0.26 to 1.5 mm / M3.5-M5 - 22 to 16 AWG / MIL 6-10 - Red
12-10 AWG Bare Ring 5/16" Stud, 40/Pack

R12-56

12-10 AWG Bare Ring 5/16" Stud, 40/Pack
FRONT TERMINALS 3pcs XT1

KXT1F-3PC

FRONT TERMINALS 3pcs XT1
Flanged Spade Terminal 0.26 to 1.5 mm / M4 - 22 to 16 AWG / MIL 8 - Red

1SET132002R0000

Flanged Spade Terminal 0.26 to 1.5 mm / M4 - 22 to 16 AWG / MIL 8 - Red
Ring Tongue Terminal 1.5 to 2.5 mm / M5 - 16 to 14 AWG / MIL 10 - Blue

1SET121011R0000

Ring Tongue Terminal 1.5 to 2.5 mm / M5 - 16 to 14 AWG / MIL 10 - Blue
Flanged Spade Terminal 1.5 to 2.5 mm / M3.5 - 16 to 14 AWG / MIL 6 - Blue

1SET132004R0000

Flanged Spade Terminal 1.5 to 2.5 mm / M3.5 - 16 to 14 AWG / MIL 6 - Blue
Ring Tongue Terminal 1.5 to 2.5 mm / M8 - 16 to 14 AWG / MIL 5/16 - Blue

1SET121013R0000

Ring Tongue Terminal 1.5 to 2.5 mm / M8 - 16 to 14 AWG / MIL 5/16 - Blue

Frequently Asked Questions

What types of wire and cable markers are available?

The product line includes pre-printed wire & cable markers, printable wire & cable markers and tags, and printable slide-in wire markers.

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.