This document was generated on 02/25/2014 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: 22-17-2047 Active Overview: Description: KK(R) Interconnect System - Molex KK(R) 254 PC Board Connector, Bottom Entry, 0.80m Gold (Au), 4 Circuits Documents: 3D Model Drawing (PDF) Product Specification PS-10-07 (PDF) RoHS Certificate of Compliance (PDF) Series Agency Certification CSA UL LR19980 E29179 General Product Family Series Application Overview Product Name UPC PCB Receptacles 4455 Board-to-Board, Signal KK(R) Interconnect System - Molex KK(R) 254 800753737242 Physical Circuits (Loaded) Circuits (maximum) Color - Resin Durability (mating cycles max) Flammability Glow-Wire Compliant Guide to Mating Part Keying to Mating Part Lock to Mating Part 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 Stackable Surface Mount Compatible (SMC) Temperature Range - Operating Termination Interface: Style 4 4 Natural (White) 25 94V-0 No No None No Phosphor Bronze Gold Tin Nylon 0.499/g 1 Bottom Entry 3.35mm Yes None 1.60mm Tray 2.54mm 2.54mm 0.762m 2.540m No Yes Yes No See Product Specification Through Hole Electrical Current - Maximum per Contact 3.5A, 3.75A, 3A, 4A image - Reference only EU RoHS ELV and RoHS Compliant REACH SVHC Contains SVHC: No Low-Halogen Status Low-Halogen China RoHS Need more information on product environmental compliance? Email productcompliance@molex.com For a multiple part number RoHS Certificate of Compliance, click here Please visit the Contact Us section for any non-product compliance questions. Search Parts in this Series 4455Series Mates With 42153 KK(R) Wire-to-Board Header, 4094 KK(R) Wire-to-Board Header, 42376 KK(R) Header, 42375 KK(R) Header, 42377 , 42152 KK(R) Wire-to-Board Header, 4030 KK(R) Wire-to-Board Header, 4380 KK(R) Header Grounding to PCB Voltage - Maximum No 250V Solder Process Data Duration at Max. Process Temperature (seconds) Lead-free Process Capability Max. Cycles at Max. Process Temperature Process Temperature max. C 5 Wave Capable (TH only) 1 235 Material Info Old Part Number A-4455-BH04J(228) Reference - Drawing Numbers Product Specification Sales Drawing PS-10-07 SDA-4455 This document was generated on 02/25/2014 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION