3M™ Surface Mount Header .100” × .100” High Temperature N4600 Series • Compliant gull wing leads make a reliable surface mount connection which is easily inspectable • Optional ejector latches • Shrouded to prevent physical and chemical pin damage • High temperature plastic for vapor phase reflow process • Slotted mounting flanges for securing header to board • Raised body for easy inspection and repair • Leads are protected within the body shadow • RoHS Compliant. See the Regulatory Information Appendix (RIA) in the “RoHS Compliance” section of www.3Mconnectors.com for compliance information. Date Modified: May 8, 2013 TS-0168-E Sheet 1 of 3 Physical Insulator Material: Flammability: Color: Contact: Material: Glass Filled Polyester (PCT) UL 94V‑0 Black Copper Alloy Plating Underplating: 100 µ” [ 2.54 µm ] Nickel Wiping Area: 30 µ” [ 0.76 µm ] Gold Solder Tails: 200 µ” [ 5.08 µm ] 60/40 Tin Lead or 300 µ” Matte Tin (See Ordering Information) Marking: 3M Logo, Part Identification Number and Orientation Triangle Electrical Current Rating: 4.75 A, 1 Line Powered 2.25 A, 6 Adjacent Lines Powered 1.25 A, All Lines Powered Rating Conditions: EIA-364-070 Method 2, 30°C maximum temperature rise, 20% derated. Reference appropriate 3M Product Specification for detailed current derating curves. Insulation Resistance: >1 x 109 W at 500 VDC Withstanding Voltage: 1,000 VRMS at Sea Level Environmental Temperature Rating: -55˚C to +105˚C Process: 260˚C (per J-STD-020C) Moisture Sensitivity Level: 1 (per J-STD-020C) UL File No.: E68080 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnectors.com 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Surface Mount Header .100” × .100” High Temperature N4600 Series -23XX Header with Long Ejector/Latch for 3M Sockets with Strain Relief -22XX Header with Short Ejector/Latch for 3M Sockets without Strain Relief -20XX Header with no Ejector/Latch .56 [14.2] .41 [10.4] .22 Ref [5.6] .37 Ref [9.4] A B C 2X R .06 [1.5] (See Note 2) D .155 ± .010 [3.94] .33 [8.4] Position 1 Position 1 Orientation Triangle .165 [4.19] .25 [6.4] .100 Ref [2.54] Optional Ejector Latch .17 [4.3] A .100 Ref [2.54] .243 Ref [6.17] .25 Ref [6.4] .025 Sq Typ [0.64] .525 [13.34] Notch A (See Table 1 & Note 1) .235 [5.97] A .100 Typ Ref [2.54] Notch B (See Table 1) .150 [3.81] Section A-A Notch C (See Table 1 & Note 1) C Inch (mm) Tolerance Unless Noted .0 Inch Notes: 1. Notches A and C will accommodate 3M™ Polarization Key N3518. 2. Accepts a #4, #2, or 3 mm Panhead Machine Screw and Nut. 3. Mounting ears provide mechanical protection to solder joints and are recommended. For applications where there is not room for mounting ears, ejector/latches should be used. 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnectors.com ± .1 .00 .000 ± .01 ± .005 [ ] Dimensions for Reference only TS‑0168-E Sheet 2 of 3 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Surface Mount Header .100” × .100” High Temperature N4600 Series Table 1 Pin Qty Dimensions Part Number A B C Polarizing Notches D 10 N4610 1.50 [38.2] 1.20 [30.5] 0.90 [22.9] 0.71 [18.0] B 14 N4614 1.70 [43.2] 1.40 [35.6] 1.10 [28.0] 0.91 [23.1] BC 16 N4616 1.80 [45.8] 1.50 [38.2] 1.20 [30.5] 1.01 [25.6] ABC 20 N4620 2.00 [50.9] 1.70 [43.2] 1.40 [35.6] 1.21 [30.7] ABC 26 N4626 2.30 [58.5] 2.00 [50.9] 1.70 [43.2] 1.51 [38.3] ABC 34 N4634 2.70 [68.6] 2.40 [61.0] 2.10 [53.4] 1.91 [48.5] ABC 40 N4640 3.00 [76.3] 2.70 [68.6] 2.40 [61.0] 2.21 [56.1] ABC 50 N4650 3.50 [89.0] 3.20 [81.3] 2.90 [73.7] 2.71 [68.8] ABC 60 N4660 4.00 [101.7] 3.70 [94.0] 3.40 [86.4] 3.21 [81.5] ABC Table 2 3M Part Number Latch Descr. F G N3505-22 Short 0.335 [ 8.51] 0.726 [18.44] N3505-23 Long 0.484 [12.29] 0.875 [22.23] Breakaway Tab Latch/Ejector Dimensions 3518 .34 Ref [8.6] .15 [3.8] .177 [4.50] .200 [5.08] .09 [2.3] .02 [0.5] 3M Part No. N3518 Polarizing Key Material: Black LCP .080 Typ [2.03] G F .195 [4.95] .043 [ 1.09 ] .115 [ 2.92 ] .162 [4.11] .100 Typ [2.54] .098 [2.48] 2x Ø .116 [2.95] (See Note 1) Latch/Ejector Material: Glass FilledPolyester (PCT) .375 [9.53] .050 [1.27] Recommended Printed Circuit Board Pattern Ordering Information N46XX-2XXX-XX Pin Quantity: (See Table 1) Latch Option: 0 = No ejector latch 2 = Short ejector latch 3 = Long ejector latch Polarization: 0 = for pin qty 14 to 60 5 = for pin qty 10 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnectors.com Plating suffix: blank = tin-lead solder tails (RIA E3 & C2 Apply) RB = matte tin solder tails (RIA E1 & C1 Apply) Body Style: 0 = with mounting ears 1 = without mounting ears Ejector Latch (May be ordered separately for use with N46XX-20XX-XX version) Polarizing Key (Order separately) N3518 (black only) N3505-22B (short, black) N3505-23B (long, black) TS‑0168-E Sheet 3 of 3 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373