This document was generated on 10/29/2018 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: Overview: Description: 0878910304 Active KK(R) Interconnect System - Molex KK 254 PCB Header, Through Hole, Breakaway, Vertical, 3 Circuits, 0.38m Gold (Au) Selective Plating, Tray Packaging, Lead-Free Documents: Drawing (PDF) Product Specification PS-87920-019-001 (PDF) RoHS Certificate of Compliance (PDF) Series image - Reference only General Product Family Series Application Overview Product Name UPC PCB Headers 87891 Board-to-Board, Signal, Wire-to-Board KK(R) Interconnect System - Molex KK 254 800756741215 Physical Breakaway Circuits (Loaded) Circuits (maximum) Color - Resin First Mate / Last Break Glow-Wire Capable Guide to Mating Part Keying to Mating Part Lock to Mating Part Mated Height Material - Metal Material - Plating Mating Material - Plating Termination Material - Resin Net Weight Number of Rows Orientation PC Tail Length PCB Locator PCB Retention PCB Thickness - Recommended Packaging Type Pitch - Mating Interface Pitch - Termination Interface Plating min - Mating Plating min - Termination Polarized to Mating Part Polarized to PCB Shrouded Stackable Temperature Range - Operating Termination Interface: Style Yes 3 3 Black No No No None None 5.84mm Copper Alloy Gold Tin Nylon 0.161/g 1 Vertical 2.97mm No None 1.60mm Tray 2.54mm 2.54mm 0.381m 1.905m No No No No -55 to +105C Through Hole Electrical Current - Maximum per Contact Voltage - Maximum 3.0A 250V Solder Process Data EU ELV Not Relevant EU RoHS China RoHS Compliant REACH SVHC Not Contained Per ED/61/2018 (27 June 2018) Halogen-Free Status Low-Halogen For more information, please visit Contact US China ROHS ELV RoHS Phthalates Green Image Not Relevant Not Contained Search Parts in this Series 87891 Series Mates With 4455 KK 254 PCB Receptacles, Duration at Max. Process Temperature (seconds) Lead-freeProcess Capability Max. Cycles at Max. Process Temperature Process Temperature max. C 010 WAVE 003 260 Material Info Reference - Drawing Numbers Product Specification Sales Drawing PS-87920-019-001 SD-87891-013 This document was generated on 10/29/2018 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Molex: 87891-0304