3M™ Three-Wall Header .100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series • Military (with 3M’s 3518 or N3518 polarizing key) and center bump polarization • Low profile • Optional ejector latches • Mounting holes for securing header to board • Three wall shroud provides design flexibility • Solder tail and wrap tail options • Optional polarizing posts available • Optional high temperature insulator suitable for “no lead” soldering operations • High temperature option is suitable for reflow soldering using “paste in hole” techniques • See the Regulatory Information Appendix (RIA) in the “RoHS compliance” section of www.3Mconnectors.com for compliance information Date Modified: May 21, 2012 TS-0771-F Sheet 1 of 5 Physical Insulator: Material: Glass Filled Polyester (PBT) Glass Filled Polyester (PCT) - High Temp Option Flammability: UL 94V-0 Color: Gray (PBT), Black (PCT) Contact: Material: Copper Alloy Plating: Underplating: 100 μ” [ 2.54 μm ] Nickel - Overall Wiping Area: 30 μ” [ 0.76 μm ] Gold Solder Tails: 200 μ” [ 5.08 μm ] Tin Lead or Matte Tin (See Ordering Information) Marking: 3M Logo, Part Identification Number and Orientation Triangle Electrical Current Rating: 5.00 A, 1 Contact Powered 3.00 A, 6 Contacts Powered 1.75 A, All Contacts 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 × 109 Ω at 500 VDC Withstanding Voltage: 1000 VRMS at Sea Level Environmental Temperature Rating: -55°C to +105°C Process Rating: High Temp PCT insulator version: 260°C, per J-STD-020C, single pass PBT insulator version: 191°C, maximum insulator temperature, solder wave process only Moisture Sensitivity Level: 1 (per J-STD-020C) High Temp. (PCT) versions only 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™ Three-Wall Header .100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series -X2XX Header with Short Ejector/Latch for 3M Sockets without Strain Relief -X0XX Header without Latchs .08 [2.0] .573 ± .010 [ 14.55 ] .424 ± .010 [ 10.77 ] .68 [17.3] .08 [2.0] -X3XX Header with Long Ejector/Latch for 3M Sockets with Strain Relief 1.07 Ref [27.2] .97 Ref [24.6] A .46 Ref [11.7] .37 Ref [9.4] .025 ± .002 Sq Typ [ 0.64 ] .24 [6.1] D .020 0.51 .100 2.54 .15 3.8 .30 [7.6] .28 7.1 REF. .25 6.4 .31 7.9 .13 3.3 E ± .010 CL .100 2.54 2X O .100 [2.54] SEE NOTE #2 “Y” REF. POSITION #1 B F Typ Section A-A (Straight) Position 1 Orientation Triangle .025 ± .002 Sq Typ [ 0.64 ] .21 [5.3] Notch A (See Table 1 & Note1) Notch B (See Table 1) Notch C (See Table 1 & Note 1) .16 [4.1] A B F Typ .100 Ref [2.54] .24 [6.1] .30 [7.6] CL “Y” E ± .010 .049 Ref Section B-B (Right Angle) .68 [17.3] .12 [3.0] .35 [8.9] .020 [0.51] A 2X Ø .100 [2.54] (See Note 2) C B .197 [5.00] .20 [5.1] A TS-0771-F Sheet 2 of 5 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™ Three-Wall Header .100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series Table 1 Pin Qty Dimensions 3M Part Number A B C D Polarizing Notches BC 10 3793 1.26 (32.1) 1.105 (28.07) 0.865 (21.97) 0.71 (18.0) 14 3314 1.46 (37.2) 1.305 (33.15) 1.065 (27.05) 0.91 (23.1) BC 16 3408 1.56 (39.7) 1.405 (35.69) 1.165 (29.59) 1.01 (25.6) ABC 20 3428 1.76 (44.8) 1.605 (40.77) 1.365 (34.67) 1.21 (30.7) ABC 26 3429 2.06 (52.4) 1.905 (48.39) 1.665 (42.29) 1.51 (38.3) ABC 34 3431 2.46 (62.6) 2.305 (58.55) 2.065 (52.45) 1.91 (48.5) ABC 40 3432 2.76 (70.2) 2.605 (66.17) 2.365 (60.07) 2.21 (56.1) ABC 50 3433 3.26 (82.9) 3.105 (78.87) 2.865 (72.77) 2.71 (68.8) ABC 60 3372 3.76 (95.6) 3.605 (91.57) 3.365 (85.47) 3.21 (81.5) ABC 64 3764 3.96 (100.7) 3.805 (96.65) 3.565 (90.55) 3.41 (86.6) ABC Table 2 Pin Cross Section 3M Part Number Suffix Contact Tail Dimension E -1XX2 -2XX2 Solder Tail for .062 (1.57) Thick PC Board -1X03 -2X03 Solder Tail for 0.94 (2.39) to .125 (3.18) Thick PC Board Ø.106 [2.69] .300 [7.62] Side to Side Stackability Diagonals Corner Radii .112 (2.84) .0245 ± .0005 (0.622) .028 ± .001 (0.71) .0075 Ref (0.191) 0.035 ± .003 (0.89) (See Note 3) .155 (3.94) .0245 ± .0005 (0.622) .028 ± .001 (0.71) .0075 Ref (0.191) 0.035 ± .003 (0.89) Ø.106 or Ø.116 [2.69] [2.95] .41 (See Note 2) [10.4] Max to Edge of PCB G Dim for Daisy Chain or Ø.116 [2.95] (See Note 2) G Dim “Y” “Y” Dimension G Dimension F CL CL .029 [0.74] Position 1 .060 [1.52] .100 ± .003 [2.54] .100 ± .003 [2.54] .352 [8.94] .100 ± .003 [2.54] B Recommended Mounting Hole Pattern Position 1 .100 ± .003 [2.54] .232 [5.89] C Recommended Mounting Hole Pattern (Right Angle) (Straight) Inch (mm) Tolerance Unless Noted .0 Inch Notes: 1. Notches A & C will accomodate 3M Polarizing Keys (3M Part #3518 or N3518). 2.Accepts Rear and Front mounting hardware: Rear Entry: #4-24 thread cutting screw, 3M Part #3341-5, .116 [2.95] dia mounting hole Front Entry: (Prior to installation of latch on Straight Versions) #2-56 bolt and nut, 3M Part #3341-6, .106 [2.69] dia mounting hole. See illustrations on page 5. 3. The recommended PCB hole size for the kinked tail positions on the .112 solder tail connector is .035 ± .002. Kink is located .05” below bottom surface of plastic. External radius of kink toward part centerline 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnectors.com ± .1 .00 .000 ± .01 ± .005 [ ] Dimensions for Reference only TS-0771-F Sheet 3 of 5 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Three-Wall Header .100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series Ordering Information X3XXX - XXXX XX N = High Temp Black (PCT)/(RB Plating Req’d) Blank = Std. Temp Gray (PBT) /(Blank or UB Pltg. Req’d.) RB = 30 μ” Gold with Matte Tin Tails (App. E1 & C1 Apply) Blank or UB = 30 μ” Gold with Sn/Pb Tails (App. E3 & C2 Apply) 3M Part Number (See Table 1) Shroud and Pin Configuration 1 = 3 Wall, Right Angle Solder Tail 2 = 3 Wall, Straight Solder Tail Tail 02 = Solder Tail for .062 [1.57] Thick Board K2= Kinked Solder Tails for .062 [1.57] Thick Board 03 = Solder Tails for .094 to .125 [2.39 to 3.18] Thick Board Latch/Ejector System 0 = No Latch/Ejector 2 = Short Roll PinLatch/Ejectors 3 = Long Roll Pin Latch/Ejectors Part Customization This spec sheet details our standard offering. 3M has several capabilities that can provide a part tailored to your specific needs. Ask your 3M sales representative or customer service for more details. Use of snap-in style latch/ejectors in either short (N3XXX X5XX) or long (N3XXX-X6XX) styles, installed or shipped separately (the -5 & -6 snap-in latches are dimensional and functional equivalents to the -2 & -3 roll pin latches) which are also available separately with roll pins included. Refer to chart below. If ordering snap-in or roll pin style latches separately, please use the below chart Short Latch Long Latch Latch Style Color Standard Temperature (PBT) 3505-2 3505-3 Roll Pin Gray High Temperature (PCT) N3505-2B N3505-3B Roll Pin Black High Temperature (PBT) 3505-30 3505-31 Snap-In Gray High Temperature (PPA) N3505-30B N350531B Snap-In Black • Selective pin removal (ATA or other compatability) • Wire wrap tails styles Kinked Tail (K2 option) positions: 2500 & 3000 Series Shrouded Header Total Number of Pins Number of Tails Kinked 10 4 3 4 7 8 14 4 3 4 11 12 16 4 3 4 13 14 20 4 3 4 17 18 24 4 3 4 21 22 26 4 3 4 23 24 30 4 5 6 25 26 34 4 7 8 27 28 36 4 7 8 27 28 40 4 7 8 33 34 50 4 7 8 43 44 60 4 11 12 49 50 64 4 11 12 53 54 Positions Kinked Kinked Tail Detail: Kink is located .05” below bottom surface of plastic. External radius of kink toward part centerline. TS-0771-F Sheet 4 of 5 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™ Three-Wall Header .100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series Polarizing Post .321 [8.15] 3 2 0 1 -3 3 2 0 1 -4 PBT LCP G ra y B la c k .100 Dia [2.54] Note: Insert Post into one mounting hardware hole on bottom of header. Set post to protrude .115” [2.92] Polarizing Keys Dim A N3518 LCP Blac k .02 3518 PBT Gray .02 Breakaway Tab .09 [2.3] .34 Ref [8.6] A .15 [3.8] Note: #2216 B/A Scotchweld can be used to adhere keys. Mounting Hardware 3341-5 (Installed from bottom of board) 3341-6 (Must be inserted prior to latch on vertical headers) .50 [12.7] .31 [7.9] Panhead Thread Cutting Screw: #4-24 X 5/16” Type: USA Std BT, Federal BG Hex Head Bolt, Nut and Washer Bolt - #2-56 X 1/2” 3341-5 & 6 Material - Stainless Steel 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnectors.com TS-0771-F Sheet 5 of 5 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 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. 1-800-225-5373 www.3Mconnectors.com Please recycle. Printed in USA. © 3M 2012. All rights reserved. RIA-2217B-E 3M is a trademark of 3M Company.