172952-0401

Micro-Fit TPA W-to-W, W-to-B and B-to-B Connector Family Micro-Fit TPA Connector Family ensures proper terminal insertion and prevents accidental back-outs for wire-to-wire, wire-to-board and board-to-board configurations, with single-row components delivering a one-piece solution and the double-row a two-piece retainer Features and Benefits Compatible with all existing Micro-Fit 3.0 headers and plugs Enables running change implementation to incorporate the TPA design. Removes the need to change both sides of the interface or to make significant revisions or investments in their applications Single-row receptacle incorporates a 1-piece housing and terminal lock design No secondary pieces, reducing SKUs Terminal position assurance (TPA) feature with integrated secondary lock Eliminates terminal backouts resulting from improper assembly Fully polarized housings Assures proper mating orientation. Compatible with existing headers and plugs Fully isolated contacts on each side of the interface Prevents potential arcing Cross Section Showing TPA Feature Activated in the Single-Row Receptacle Single- and dual-row, wire-to-wire and wire-to-board configurations immediately available in multiple circuit sizes Provides wide range of design flexibility, and supports rapid implementation Applications Consumer / Home Appliance Harness manufacturers Micro-Fit TPA Dual-Row Receptacle and Plug, Mated Appliances New tang-less terminals Avoids snagging during mating Data / Computing Harness manufacturers Both custom and off-theshelf assemblies available Provides quick availability for development and production programs and customized versions for final designs Desktops Workstations Power supplies Uninterruptible Power Supply (UPS) Telecommunications / Networking Harness manufacturers Servers Routers Switches Automotive / Commercial Vehicle Harness manufacturers Non-sealed applications Inside devices Servers Work Station Refrigerator Micro-Fit TPA W-to-W, W-to-B and B-to-B Connector Family Specifications REFERENCE INFORMATION Packaging: UL File No.: E29179 CSA File No.: LR19980 Mates With: Micro-Fit TPA Single-Row Receptacles mate with Micro-Fit TPA Single-Row Plugs (series 200875), Micro-Fit 3.0 Single-Row Plug (Series 43640) and Header (Series 43650); Micro-Fit 3.0 Dual-Row Plug Housing (Series 43020) and Header (Series 43045 and 44914) Terminal Used: Micro-Fit 3.0 female crimp terminals (Series 43030, 46235); Micro-Fit male crimp terminals (Series 43031) Designed In: Millimeters RoHS: Yes Halogen Free: Yes (non-Glow-Wire versions) Glow Wire Compliant: Option Available, Contact Molex ELECTRICAL Voltage (max.): 600V Current (max.):5.0 to 10.0A (Please see product specifications; determined by terminal used) Contact Resistance (max.):10 milliohms Dielectric Withstanding Voltage: