Standard Terminals and Splices

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Robert Poole
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MPLI-OND Product Facts Designed to accommodate wire gauges 8 WG through 4/0 WG The first large wire terminal to feature vinyl insulation bonded to the terminal sleeve s for wire sizes 8 WG through

1 MPLI-OND Product Facts Designed to accommodate wire gauges 8 WG through 4/0 WG The first large wire terminal to feature vinyl insulation bonded to the terminal sleeve s for wire sizes 8 WG through 4/0 WG meet the requirements of MIL-T-7928, Type II, Class 2 Precision-engineered terminal offering the heavyduty wire user uniformly high quality connections with permanent insulation support and protection against flash over pplied in a single effortless operation with the MP DYN-CRIMP tool Why onding? insulators need to withstand intense crimping pressures necessary for t o d a y s high wire-to-terminal contact requirements onded insulation transmits this pressure evenly to the center of the crimp area positive bond allows for uniform insulation thickness, maintains proper dielectric and tensile values and controls the extrusion of plastic under the crimping dies in the finished connection The Crimp ecause both wire and terminal are confined over a greater area during the crimp, a homogeneous mass is achieved Crimp is applied gradually to encourage full movement of the wire with minimum extrusion Compare this MP method of applying pre-insulated solderless terminals to large gauge wires with the cumbersome mechanical fitting, brazing and manual insulating techniques still used in many plants Inner onding Sleeve. is bonded to this (STM -152) copper sleeve the primary property of superior MPLI-OND terminal construction. Fully Protected Rear Support Ring. Separate metal ring provides insulation support to dampen vibration and prevent sharp bends on conductor. Steel (STM -109, Tin plated per STM -545). Temperature Rating: 105 C Max. Table of Contents arrel with razed Seam, Dimpled Inner Surface. Each MPLI-OND terminal body is individually brazed for ruggedness and deformation control during the crimping operation. Dimpling on inner barrel surface provides more contact area of wire to terminal and additional tensile strength. asic Material. The basic terminal is constructed of fine grade high conductivity copper per STM -152 and tin-plated per STM MP s special plating process creates durable corrosion resistance to salt spray and most chemical fumes. Proofmarked and Color Coded. Color coding of terminals provides rapid indentification, for selection of proper terminal. For additional quality control, crimping die embosses wire size number on insulation. Vinyl insulation extends minimum distance beyond terminal barrel to prevent exposure of conductor during stress and vibration. s Ring Tongue MPLI-OND s meet or exceed the requirements of MIL-T-7928, Type II,Class 2. Refer to MP Qualified Products for Military pplication, Catalog for Military Specification Number to MP Part Number cross reference. 53

2 MPLI-OND (Continued) Ring Tongue s Material Vinyl ody Copper per STM -152 Support Ring Steel per STM -109 Plating Tin per STM -545 except where noted. Related Product Data Color Code pg. 4 Packaging Quantities pg. 4 Performance Specifications pgs. 4 & 5 pplication Tooling pg. 73 Tongue Dimensions Wire Part Numbers Thickness Size Style W C E L D Diameter Loose Tape Max. Max. Max. Min. Color Max. Piece Mounted M ,100-20, [ ] / M body plating Gold per MIL-G over Nickel per QQ-N

3 MPLI-OND (Continued) Ring Tongue s (Continued) Tongue Dimensions Wire Part Numbers Thickness Size Style W C E L D Diameter Loose Tape Max. Max. Max. Min. Color Max. Piece Mounted lue ,800-33, [ ] 1/ M lue * / M ,100-52, [ ] / M ,600-83,700 [ ] *vailable in small packaging quantities. 55

4 MPLI-OND (Continued) Ring Tongue s (Continued) Material Vinyl ody Copper per STM -152 Support Ring Steel per STM -109 Plating Tin per STM -545 Related Product Data Color Code pg. 4 Packaging Quantities pg. 4 Performance Specifications pgs. 4 & 5 pplication Tooling pg ,600-83,700 [ ] 1/0 83, ,500 [ ] 2/0 119, ,500 [ ] 3/0 150, ,000 [ ] 4/0 190, ,000 [ ] Tongue Dimensions Wire Part Numbers Thickness Size Style W C E L D Diameter Loose Tape Max. Max. Max. Min. Color Max. Piece Mounted / M6.381 lue lue

Product Facts onded insulation bbreviated copper support sleeve (does not extend beyond end of wire barrel) Special insulation colors Designed with signal in mind Designed not to slip or fall off due

5 Product Facts onded insulation bbreviated copper support sleeve (does not extend beyond end of wire barrel) Special insulation colors Designed with signal in mind Designed not to slip or fall off due to heat cycling or vibration Fast accurate product and wire identification Low profile Meets the requirements of R (ssociation of merican Railroads signal manual) ccommodates wire gauges 20 WG through 10 WG PLSTI-OND. Vinyl insulation extends beyond terminal barrel to prevent exposure of conductor during stress and vibration. Insulated sleeve provides circumferential support to the wire and allows the wire to be bent in any direction, without fraying the wire s insulation or breaking the conductor. Inner onding Sleeve. is bonded to an STM -152 copper sleeve. Temperature Rating: 85 C Max. Serrations. Serrations inside barrel provide maximum contact and tensile strength after crimping. asic Material. The basic terminal is constructed of fine grade high conductivity copper per STM -152 and tin-plated per STM MP s special plating process creates durable corrosion resistance to salt spray and most chemical fumes. Table of Contents s Ring Tongue and Tooling

6 PLSTI-OND (Continued) Ring Tongue s Material Vinyl ody and Metallic Sleeve Copper per STM -152 Plating Tin per STM -545 Related Product Data Color Code pg. 4 Packaging Quantities pg. 4 Performance Specifications pgs. 4 & 5 pplication Tooling shown below Tongue Dimensions Wire Part Numbers Thickness Size W C E L Diameter Loose Max. Min. Max. Max. Color Max. Piece Green HD , [ ] Green ,050-5, lue [ ] HD 1 2,050-5, / [ ] 1.27 M lack / ,180-13,100 [ ] 1.07 M lack Heavy duty for extra mechanical strength. Note: C dimension applies from edge of metal wire barrel to center of stud hole. Tooling Tool Part No (20-16 HD, 16-14) Tool Part No ( EXP.) 58

2. Conductor insulation should be supported and gripped by the terminal.

2. Conductor insulation should be supported and gripped by the terminal. 2015 Part 14.1.1 Recommended Design Criteria and Functional/Operating Guidelines for Solderless Crimp-Type Wire Terminals for Use in Wiring Signal Apparatus Revised 2015 (6 Pages) A. Purpose This Manual