3M™ Four-Wall Header
.100” × .100” Latch/Ejector, Straight and Right Angle 3000 Series
• Military (with 3M’s 3518 & N3518 polarizing key) and
     centerbump polarization
• Optional ejector latches
• Mounting holes for securing header to board
• Optional polarizing posts available
• High temperature insulator option suitable for “no lead”
      soldering operations
• High temperature option suitable for refl ow soldering
     using “paste in hole” techniques
• Solder tail option
• See the Regulatory Information Appendix (RIA) in the
   “RoHS compliance” section of www.3Mconnector.com
      for compliance information

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: Tin Lead or Matte Tin (See Ordering Information)
Marking: 3M Logo, Part Identifi cation 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 Specifi cation for detailed current
                                    derating curves.
Insulation Resistance: >1 × 109 Ω at 500 VDC
Withstanding Voltage: 1,000 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