IHI Connectors®

(AKA International Hydraulics Inc)

7700 St. Clair Avenue
Mentor, Ohio 44060

Ph 440-951-7186 Fax 440-951-1071

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Made in the USA
from Domestic and Imported Parts

Technical and Installation Information

Click on any link below for corresponding information, or scroll down

Compliances & Certifications | Wire Information | Lug Information
UL Information | NEC / NFPA Code | PCB Information

Compliances & Certifications

• Conflict Metals Declaration

• Europe: CE Marking & EMC Information

• RoHS/REACH Ratings IHI Connectors

• IHI MSDS and Hazard Communication

• USA Made Content Declaration and NAFTA Compliances

Wire Information

• Ampacity Chart of Copper conductors in air for copper PCB traces,
shunts and bus bars Amps per square inch, A/in2, Amp/inch2

• Antioxidant Paste

• AWG, 'Aught MCM / kcmil and Metric Wire Calculator

• AWG, 'Aught MCM / kcmil and Metric Wire Chart

• Guide to approved FLEXIBLE (FLEX) Stranded Wire Lugs

• Listing of All Wire and Cable Stranding Types by Wire Class

• Screws - Marks and Folds in Cold Formed Screws

• Torque Tightening Technique and Correct Torque Listings on UL and CSA Parts

• UL/CSA Permitted Standard Wire Classes and Stranding

• Wire Stripping and Insertion Depth Practices for IHI Connectors Lugs

• Wire Size - Diameter over the insulation Wire Insulation Thickness

Lug Information

• 1/4"-28 Slotted Screw Driver Bit Guide (as found in the S6, P4, B6A-PCB, and B4A-PCB parts)

• Aluminum Screw Driver Tip Guide

• Antioxidant Paste

• Basic Dimensional Chart of Single Wire Lugs

• Basic Dimensional Chart of Dual Wire Lugs

• Bolt Torques for Mounting

• Cross Reference Matching Chart for Mechanical Lugs

• DIY Drill Your Own Mounting Holes Instructions

• Dual Rated Connectors

• Electrical Connectors

• Extruded Aluminum Connectors

• IACS Conductivity Chart for Electrical Metal Alloys

• PDF detailed Prints For Mechanical Lugs

• Shelf Life and Storage Conditions

• Tork-Krimp Connectors FAQ

• Torque Tightening Technique and Correct Torque Listings on UL and CSA Parts

• Use of Non-OEM Specified Wire Lugs in Place of OEM Specified Lugs on Transfer Switches Etc.

• Why Choose Aluminum (aluminium) Over Copper For Mechanical Lugs?

• Wire Stripping and Insertion Depth Practices for IHI Connectors Lugs

UL^® Information

• 1000 Volt DC PV UL Approved Uninsulated Lugs

• 2000V AC RMS DC / UL486 Voltage For Uninsulated Lugs

• SCCR Short Circuit Current Ratings UL508

• Torque Tightening Technique and Correct Torque Listings on UL and CSA Parts

• UL/CSA Permitted Standard Wire Classes and Stranding

• UL & CSA Wire Range & Screw Torque Labels

• ZMVV UL Whitebook Installation Information

• IHI UL Listed Lugs

• IHI UL Recognized Lugs

NEC/NFPA Code

• NEC Table 310-16 Recommended Wire Current Ampacity

• NFPA 70 NEC Code Book (read free online)

Printed Circuit Board (PCB) Lug Information

• 1/4"-28 Slotted Screw Driver Bit Guide (as found in the S6, P4, B6A-PCB, and B4A-PCB parts)

• 5/16"-24 Slotted Screw Driver Bit Guide (as found in the B2C-PCB parts)

• Aluminum Screw Driver Tip Guide

• Printed Circuit Board PCB High Current, Wide Trace Design Dos and don'ts

• FAQ and safeguards for SMT High Current Applications PRINTABLE PDF

• SMT Surface Mount Technology Power Wire Connector Insights

• Soldering Recommendations for IHI Aluminum Sn/Ni Plated Terminal Lugs

• Soldering Temperature Profiles

• Surface Mount Technology FAQ's

• Primer on High Amp PCB Wire Connectors

• Notes on PCB Footprint Layouts – SMT/SMD Mode

• PCB Shunts and Jumpers Info

• Use of THT High Current Wire Connectors with IMS PCB

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The IHI linked logo, IHI Connectors and IHIConnectors.com are registered trademarks of International Hydraulics Incorporated. WWW.LugsDirect.com is owned and operated by Advancement International Ltd.

CAGE / NCAGE Number 7RPR4