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3M™ Four-Wall Header, 2500 Series is a .100” x .100” wire-to-board connector with a low-profile design that allows for design flexibility and space savings. A variety of versions and board mounting options makes the 3M header 2500 series excellent for a versatile range of applications. Its high-temperature insulator allows the header to be used for "no lead" soldering operations. A through-hole version is excellent for reflow soldering using "paste-in-hole" techniques. Center slot polarization makes insertion faster and helps prevent mis-insertions.
On most board mounting versions, 3M™ Four-Wall Header, 2500 Series features dual slot polarization which makes the header more broadly compatible with common polarization designs in the field. It is available in a right angle version with exposed solder tails for easier cleaning and lower repair costs. The header is also available in a straight surface mount version for non-through-hole designs. All versions are available gold plated in 30µ” or 10µ” for applications requiring added resistance to oxidation and corrosion. An optional retainer clip locks sockets in place, helping increase connection reliability in vibration-prone environments.
Looking at a specific version of this product? Quickly locate and download a 3D model.
Application | Wire-to-board Connecting |
Connector Shape | Rectangular |
Connector Style | Header, Receptacle |
Contact Base Material | Copper Alloy |
Current Rating | 1.75 A |
Factory ISO Certification | No ISO Certification information available |
Features | Keying Slot, Pick & Place, Retention Clip |
Insulation Color | Black |
Insulation Height (Imperial) | 0.338 in, 0.39 in |
Insulation Height (Metric) | 8.59 mm, 9.91 mm |
Insulation Material | Glass Filled Polyester (PBT) or High Temperature (PCT) |
Latch/Ejector Type | Push-in/Pull-out |
Mating Contact Finish Material | Gold |
Mating Option | Board to Board, Board to Cable, Board to Wire |
Maximum Operating Temperature (Celsius) | 105 ℃ |
Maximum Operating Temperature (Fahrenheit) | 221 ℉ |
Minimum Operating Temperature (Celsius) | -55 ℃ |
Minimum Operating Temperature (Fahrenheit) | -67 ℉ |
Number of Contact Rows | 2 |
Number of Contacts | 6 , 10 , 14 , 16 , 20 , 24 , 26 , 30 , 34 , 40 , 50 , 60 , 64 |
PCB Mounting Angle | Right Angle, Straight |
PCB Mounting Style | Surface Mount, Through Hole |
Pitch (Imperial) | 0.1 in |
Pitch (Metric) | 2.54 mm |
Post Contact Finish Material | Matte Tin |
Product Series | 2500 |
Shroud Style | 4 Wall |
Specifications Met | UL 94V-0 |
Tech Sheet Number | TS-0770 |
Voltage Rating | 1000 Vrms at Sea Level |
Regulatory Data Sheet
Document Number: MSDS_3940491_US_EN_RDS
(PDF , 0B)
Regulatory Data Sheet
Document Number: MSDS_4002507_US_EN_RDS
(PDF , 0B)
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The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.