3M™ Polarized Boardmount Socket .100" × .100" Centerbump Polarization with Straight Solder Tails 8500 Series • Centerbump polarization • Mates with low profile shrouded headers • Part number on each piece • Optional keying plug • UL 94V-0 rated polyester body • Board retention feature • See regulatory information appendix (RIA) for chemical compliance information Date Modified: April 11, 2008 TS-0413-C Sheet 1 of 2 Physical Insulation: Material: Glass Filled Polyester (PBT) Flammability: UL 94V-0 Color: Gray Contact: Material: Copper Alloy Underplating: 2 μm [ 79 μ" ] Nickel Wiping Area: 0.3 μm [ 12 μ" ] Gold Solder Tails: Gold flash Marking: 3M Logo, Part Identification Number and Orientation Triangle Electrical Current Rating: 1 A Insulation Resistance: > 1 × 109Ω at 500 VDC Withstanding Voltage: 1,000 V at Sea Level RMS Environmental Temperature Rating: -55°C to 105°C Process Rating: 260°C 10 seconds (Wave Solder) 390°C 3 seconds (Soldering Iron) UL File No.: E68080 3 3M is a trademark of 3M Company. Electronic Solutions Division For technical, sales or ordering information call Interconnect Solutions 800-225-5373 http://www.3M.com/interconnects/

3M™ Polarized Boardmount Socket .100" × .100" Centerbump Polarization with Straight Solder Tails 8500 Series A Pin Qty Dimensions A Position 2 3.6 [ .14 ] 10 17.2 [0.68] 16 24.8 [0.98] 6.1 [ .24 ] 20 29.9 [1.18] 85XX 2.54 26 37.5 [1.48] 2.54 Typ [ .100 ] [ .100 ] 30 42.6 [1.68] Position 1 1.0 Centerbump (Standard) 34 47.7 [1.18] [ .04 ] 40 55.3 [2.18] Military: 50 68.0 [2.68] Dual Polarization Slots 60 80.7 [3.18] 3.4 See Note 1 64 85.8 [ 3.38 ] [ .13 ] 2.8 10.8 [ .11 ] [ .425 ] Triangle Indicates 2.54 Ref 0.81 Position 1 [ .100 ] [ .032 ] 0.62 See Note 2 0.65 [ .024 ] [ .026 ] 0.32 [ .013 ] 2.54 ± .076 2.54 Ref [ .100 ] [ .100 ] Breakaway (cid:31)1.0 ± .076 Typ 2.54 ± .076 Tab [ .039 ] [ .100 ] 3435 Recommended Mounting Hole Pattern (Shown for Top Side of PC Board) 6.1 [ .24 ] 1.30 0.81 [ .032 ] [ .051 ] mm 0.66 [Inch] [ .026 ] Tolerance Unless Noted 3435-0 0.0 0.00 0.00 Keying Plug (Optional: Order Separately) mm ±.3 ±.13 Notes: [ ] Dimensions for Reference 1. This polarizing groove is non-existent on the 10 position version. Only 2. The contact soldertail is designed to retain the connector on the PC board during flow soldering operations. 3. Recommended to be mated to the 2.54 [.100] × 2.54 [.100] low profile header and the Plug Connector 4600 Series without ejector latches. C Ordering Information Sockets 85XX - 4500PL (RIA E1 & C1 apply) Contact Quantity See Table TS-0413-C Sheet 2 of 2 3 3M is a trademark of 3M Company. Electronic Solutions Division For technical, sales or ordering information call Interconnect Solutions 800-225-5373 http://www.3M.com/interconnects/

Regulatory Information Appendix 3M Electronic Solutions Division/Interconnect EUROPE Appendix E1: European Union RoHS Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as amended by EU Commission Decision 2005/618/EC. This product is RoHS Compliant 2005/95/EC. “RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. Appendix E2: European Union RoHS Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as amended by EU Commission Decision 2005/618/EC. This product contains lead in the compliant pin area in excess of the maximum concentration value allowed but is compliant by exemption under EU Commission Decision 2005/747/EC. “RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. Appendix E3: European Union RoHS Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment as amended by Commission Decision 2005/618/EC. This product contains lead in the solder tail area in excess of the maximum concentration value allowed. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. Appendix E4: European Union RoHS Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as amended by EU Commission Decision 2005/618/EC. This product contains decaBDE in the insulating material in excess of the maximum concentration value allowed but is compliant by exemption under EU Commission Decision 2005/717/EC. “RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. RIA-2217B-D

Appendix E5: European Union RoHS Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, as amended by EU Commission Decision 2005/618/EC. This product contains lead in excess of the maximum concentration value allowed but is compliant by exemption under Item 6 of the Annex to the Directive. “RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. CHINA Appendix C1: China RoHS Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products. This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006, means that the product or part does not contain any of the following substances in excess of the following maximum concentration values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the Warranty stated below. Appendix C2: China RoHS Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products. This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006, means that the product or part does contain a substance, as detailed in the chart below, in excess of the following maximum concentration values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. The numerical reference in the symbol above should not be construed as a representation regarding the product’s life or an extension of a product warranty. The product warranty is stated below. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the product Warranty stated below. RIA-2217B-D

Appendix C3: China RoHS Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products. This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006, means that the product or part does contain a substance, as detailed in the chart below, in excess of the following maximum concentration values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M. The numerical reference in the symbol above should not be construed as a representation regarding the product’s life or an extension of a product warranty. The product warranty is stated below. In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in accordance with the product Warranty stated below. Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.  3M Electronic Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 U.S.A. Please recycle. Printed in USA. 1-800-225-5373 © 3M 2008. All rights reserved. www.3m.com/interconnects RIA-2217B-D 3M is a trademark of 3M Company.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3 M: 8534-4500JL 8526-4500PL 8520-4500PL 8510-4500PL 8550-4500PL 8540-4500PL 8564-4500PL 8560-4500PL 8534-4500PL 8516-4500PL 7164-50B2TH 8530-4500PL