3M™ CF Card Header CompactFlash™ Type I, Surface Mount 7E50 Series • Meets CFA standards • Single row solder tails with 0.635 mm spacing • Board component clearance with 1.64 mm standoff • Ejector option for easy removal of CF Card • Retainer clip option permits stability for mobile and high vibration applications • RoHS Compliant. See the Regulatory Information Appendix (RIA) in the "RoHS Compliance" section of www.3Mconnectors.com for compliance information (RIA E1 and C1 apply) Date Modified: July 25, 2014 TS-0662-D Sheet 1 of 4 Physical Insulation Material: Liquid Crystal Polyester (LCP) Flammability: UL 94V-0 Color: Beige Contact Material: Copper Alloy Plating Underplating: 100 μ″ [ 2.54 μm ] Nickel Wiping Area: Gold flash over 80/20 Palladium Nickel, Lubricated (see Ordering Information) Solder Tails: Gold flash (see Ordering Information) Marking 3M Logo, Part Number on Ejector Only Electrical Current Rating: .5 A Insulation Resistance: >1 × 109 Ω at 500 V , >1 × 108 Ω at 500 V after Environmental Conditioning DC DC Withstanding Voltage: 500 V at Sea Level RMS Current Rating: Insulation Resistance and Withstanding Voltage Environmental Temperature Rating: -55°C to +85°C Process Rating: 260°C (per J-STD-020C) UL File No.: E68080 CompactFlash is a registered trademark of Sandisk Corporation. 3 3M is a trademark of 3M Company. For technical, sales or ordering information call Electronic Solutions Division Interconnect Solutions 800-225-5373 http://www.3Mconnectors.com

3M™ CF Card Header CompactFlash™ Type I, Surface Mount 7E50 Series Pin Type Interface Dim A Pin No. detect 3.50 [.138] 25, 26 general 4.25 [.167] all other pins 40.16 power 5.00 [.197] 1, 3, 38 & 50 [ 1.581 ] 0.635 Typ [ .0250 ] 2X 2.71 Pin 1 Pin 50 [ .107 ] 2X Ø Pin 26 Pin 25 6.64 ± 0.08 2.20 Pin 13 [ .261 ] 1.00 [ .087 ] Pin 38 [ .039 ] 0.75 A [ .030 ] Ø1.50 [ .059 ] 2X 4.00 [ .157 ] 26.5 [ 1.04 ] -A- 23.5 1.50 [ .93 ] [ .059 ] 16.0 19.00 A [ .63 ] [ .748 ] 11.3 [ .44 ] 2.54 35.9 [ .100 ] [ 1.41 ] 2X 2.00 46.6 -B- -A- [ .079 ] [ 1.83 ] 1.8 [ .07 ] 0.64 [ .025 ] 43.03 ± 0.06 [ 1.694 ] 30.48 Ref [ 1.200 ] 1[ ..40055 ± ]0.05 PPiinn 216 PPinPi n3in P81 i53n0 25 [ 1.0.76[59 2. 0].0709 ] [1 .14.30 ] [ 9.3.5704 ] A [ 3.1.5380 ] (See note ) 4.5 1.27 Typ [ .18 ] [ .050 ] .79 ± 0.05 40.16 [ .031 ] 2.5 [ 1.58 ] (See note) [ .098 ] 2X .89 ± 0.05 [ .035 ] 3.50 ± 0.08 [ .138 ] 5.00 [ .197 ] Section A-A mm [inch] Tolerance Unless Noted .0 .00 .000 mm ± .3 ± .15 Note: Normal (Option "7" ) style shown. For inverse style rotate polarization keys and pin call outs 180°. [ ] Dimensions for Reference only N7E50-X516XX-20-XX (RIA E1 & C1 apply) Options: CF Card Polarization Options: T&R 7 = Normal WF = 72 mm A = Inverse Plating: PG = Au Flash over 25 µ” [0.64 µm] PdNl Lubricated with Au Flash tails PK = Au Flash over 20 µ” [0.5 µm] PdNl Lubricated with Au Flash tails TS-0662-D Sheet 2 of 4 3 3M is a trademark of 3M Company. For technical, sales or ordering information call Electronic Solutions Division Interconnect Solutions 800-225-5373 http://www.3Mconnectors.com

3M™ CF Card Header CompactFlash™ Type I, Surface Mount 7E50 Series 2X 3.00 ± 0.15 46.13 ± 0.15 [ .118 ] [ 1.816 ] 3.50 ± 0.05 [ .138 ] 40.16 ± 0.10 3.00 ± 0.10 [ 1.581 ] [ .118 ] 7.55 ± 0.05 Detail A [ .297 ] 2X 5.0 ± 0.15 [ .197 ] 2X Ø2.20 ± 0.05 [ .087 ] ( Through for M2 ) 20.5 Min 2.00 ± 0.15 [ .81 ] [ .079 ] 2X Ø1.70 ± 0.03 [ .067 ] ( Through for locating Boss ) 40.16 ± 0.05 [ 1.581 ] The End of P.C. Board The Direction of Inserting Card Recommended PCB Solder Pad Pattern 31.11 ± 0.05 [ 1.225 ] 0.635 ± 0.030 Typ [ .0250 ] 0.40 ± 0.03 Typ [ .016 ] Pin 26 Pin 26 Pin 1 Pin 1 ( Normal ) ( Inverse ) Detail A TS-0662-D Sheet 3 of 4 3 3M is a trademark of 3M Company. For technical, sales or ordering information call Electronic Solutions Division Interconnect Solutions 800-225-5373 http://www.3Mconnectors.com

Right Button Ejector 3M Part D7E50-7316-03 ( Order Separately - See note ) Centerline of Header 7.0 Ref [ .28 ] for sliding length 26.5 [ 1.04 ] 4.0 [ .16 ] 43.9 Ref Ejecting Length [ 1.73 ] 17.4 Ref [ .69 ] 7.0 [ .28 ] Pushing Length Marking Area 23.82 Ref 25.81 Ref 0.75 Ref [ .938 ] [ 1.016 ] [ .030 ] 4.0 52.1 [ .16 ] [ 2.05 ] 5.5 [ .22 ] 7.1 [ .28 ] Material Installed height Holder: Glass Filled LCP Button: PBT Plate: Stainless Steel CF Card Retainer Clip 3M Part 3505-34 ( Order Separately - See note ) 2X 4.6 [ .18 ] 38.9 [ 1.53 ] 18.0 47.0 Ref [ .71 ] [ 1.85 ] 34.8 Material: 1.0mm Dia, Type 302 Stainless [ 1.37 ] Steel wire per ASTM A-313 6.38 [ .251 ] 2X 7.16 2X 4.42 [ .282 ] [ .174 ] 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. 3 3M Electronics Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 U.S.A. Please recycle. Printed in USA. 1-800-225-5373 © 3M 2014. All rights reserved. www.3Mconnectors.com RIA-2217B-E 3M is a trademark of 3M Company.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3 M: D7E50-7316-02 N7E50-7516VU-20 N7E50-F516VY-30 N7E50-A516VU-20 3505-34