This document was generated on 04/19/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: Overview: Description: 0878721121 Active KK® 1.25mm (.049") Pitch Board-to-Board Header, Through Hole, Friction Lock, with Kinked PC Tails, 21 Circuits, Tin (Sn) Overall, Tube Packaging, Lead-free Documents: 3D Model Drawing (PDF) RoHS Certificate of Compliance (PDF) Series image - Reference only General Product Family Series Application Comments Overview Product Name PCB Headers 87872 Board-to-Board ZIGZAG KK® N/A Physical Breakaway Circuits (Loaded) Circuits (maximum) Color - Resin Durability (mating cycles max) First Mate / Last Break Glow-Wire Compliant Guide to Mating Part Keying to Mating Part Lock to Mating Part Mated Height (in) Mated Height (mm) Material - Metal Material - Plating Mating Material - Plating Termination Material - Resin Number of Rows Orientation PC Tail Length (in) PC Tail Length (mm) PCB Locator PCB Retention PCB Thickness Recommended (in) PCB Thickness Recommended (mm) Packaging Type Pitch - Mating Interface (in) Pitch - Mating Interface (mm) Plating min: Mating (µin) Plating min: Mating (µm) Plating min: Termination (µin) Plating min: Termination (µm) Polarized to Mating Part Polarized to PCB Shrouded Stackable Surface Mount Compatible (SMC) Temperature Range - Operating No 21 21 Natural 10 No No No None Yes 0.274 In 6.95 mm Brass Tin Tin High Temperature Thermoplastic 2 Vertical 0.138 In 3.50 mm No Yes 0.062 In 1.60 mm Tube 0.049 In 1.25 mm 120.00 3.000 120.00 3.00 Yes Yes Partial No No -40°C to +105°C EU RoHS China RoHS ELV and RoHS Compliant REACH SVHC Contains SVHC: No Halogen-Free Status Not Reviewed Need more information on product environmental compliance? Email [email protected] 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 87872Series Mates With KK® PCB Receptacles like 4455. SL™ IDT Housings like 70430. KK® IDT Housings like 7720 and 70400a. C-Grid® PCB Receptacles like 90147 and 90148 Termination Interface: Style Through Hole - Kinked Pin Electrical Current - Maximum per Contact Voltage - Maximum 2A 125V Material Info Reference - Drawing Numbers Sales Drawing SD-87872-001 This document was generated on 04/19/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION