2500 / D2500 Four-Wall Box Headers

3M Connectors 2500 / D2500 Four-Wall Box Headers feature a low-profile, space-saving design that measures 0.100" x 0.100". These connectors are available in surface-mount and through-hole versions. The through-hole version is suitable for reflow soldering using "paste-in-hole" techniques. Exposed solder tails (on right-angle versions) offer ease of cleaning and reduced repair costs. 3M Connectors 2500 / D2500 Four-Wall Box Headers provide a center-slot polarization to reduce insertion time and prevent incorrect insertions.

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3M Electronic Solutions Division Headers & Wire Housings 14P 4WALL HEADER STRT L-PRO THRU-HOLE
Datasheet
100In Stock
5.544On Order
Min.: 1
Mult.: 1

Headers Shrouded 14 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 16P 4-WALL HEADER RIGHT ANGLE 10U AU
Datasheet
317In Stock
Min.: 1
Mult.: 1

Headers Shrouded 16 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 16P 4-WALL HEADER STRAIGHT 10U AU
Datasheet
593In Stock
1.120Expected 7/2/2026
Min.: 1
Mult.: 1

Headers Shrouded 16 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 20P 4-WALL HEADER RIGHT ANGLE 10U AU
Datasheet
725In Stock
1.008Expected 6/1/2026
Min.: 1
Mult.: 1

Headers Shrouded 20 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 24P 4-WALL HEADER STRAIGHT 10U AU
Datasheet
213In Stock
1.176Expected 7/2/2026
Min.: 1
Mult.: 1

Headers Shrouded 24 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 26P 4-WALL HEADER STRAIGHT 10U AU
Datasheet
530In Stock
Min.: 1
Mult.: 1

Headers Shrouded 26 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 34P 4-WALL HEADER VERTICAL SMT 10U AU
Datasheet
298In Stock
Min.: 1
Mult.: 1
: 200

Headers Shrouded 34 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Reel, Cut Tape
3M Electronic Solutions Division Headers & Wire Housings 40P 4-WALL HEADER STRAIGHT 10U AU
Datasheet
76In Stock
1.120Expected 6/22/2026
Min.: 1
Mult.: 1

Headers Shrouded 40 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 50P 4-WALL HEADER VERTICAL SMT 10U AU
Datasheet
178In Stock
400Expected 7/17/2026
Min.: 1
Mult.: 1

Headers Shrouded 50 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) D2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HI TEMP LEAD FREE
Datasheet
601In Stock
2.352On Order
Min.: 1
Mult.: 1

Headers Four Wall Header 10 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP 14
Datasheet
139In Stock
616Expected 7/30/2026
Min.: 1
Mult.: 1

Headers Four Wall Header 14 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 Wire-to-Board - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP 14
Datasheet
157In Stock
616Expected 7/17/2026
Min.: 1
Mult.: 1

Headers Four Wall Header 14 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C Tray
3M Electronic Solutions Division Headers & Wire Housings 16P STRT SOLDER TAIL HIGH TEMP
Datasheet
14.000On Order
Min.: 1
Mult.: 1

Headers Four Wall Header 16 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP 16
Datasheet
498In Stock
1.680Expected 7/13/2026
Min.: 1
Mult.: 1

Headers Four Wall Header 16 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings 20P STRT SOLDER TAIL HIGH TEMP
Datasheet
564In Stock
Min.: 1
Mult.: 1

Headers Four Wall Header 20 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP 26
Datasheet
117In Stock
784Expected 6/15/2026
Min.: 1
Mult.: 1

Headers Four Wall Header 26 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings MOLDED PICK CAP 26 PIN 30u GOLD
Datasheet
164In Stock
600Expected 5/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Headers Shrouded 26 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C Reel, Cut Tape, MouseReel
3M Electronic Solutions Division Headers & Wire Housings 30P R/A SOLDER TAIL HIGH TEMP
Datasheet
137In Stock
1.008On Order
Min.: 1
Mult.: 1

Headers Four Wall Header 30 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) PCB Mount Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings 30P STRT SOLDER TAIL HIGH TEMP
Datasheet
12In Stock
1.344On Order
Min.: 1
Mult.: 1

Headers Four Wall Header 30 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP
Datasheet
301In Stock
Min.: 1
Mult.: 1

Headers Four Wall Header 30 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C Tray
3M Electronic Solutions Division Headers & Wire Housings MOLDED PICK CAP 30 PIN 30u GOLD
Datasheet
315In Stock
600Expected 8/7/2026
Min.: 1
Mult.: 1
: 200

Headers Shrouded 30 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C Reel, Cut Tape
3M Electronic Solutions Division Headers & Wire Housings MOLDED PICK CAP 34 PIN 30u GOLD
Datasheet
86In Stock
600Expected 7/2/2026
Min.: 1
Mult.: 1

Headers Shrouded 34 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C Each
3M Electronic Solutions Division Headers & Wire Housings 40P R/A SOLDER TAIL HIGH TEMP
Datasheet
403In Stock
Min.: 1
Mult.: 1

Headers Four Wall Header 40 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Right Angle Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C Tray
3M Electronic Solutions Division Headers & Wire Housings BOARDMT HITEMP
Datasheet
267In Stock
Min.: 1
Mult.: 1

Headers Four Wall Header 50 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 3.94 mm (0.155 in) 2500 - 55 C + 105 C Tray
3M Electronic Solutions Division Headers & Wire Housings 60P STRT SOLDER TAIL HIGH TEMP
Datasheet
194In Stock
Min.: 1
Mult.: 1

Headers Four Wall Header 60 Position 2.54 mm (0.1 in) 2 Row 5.79 mm (0.228 in) PCB Mount Solder Pin Straight Pin (Male) Gold 6.17 mm (0.243 in) 2.84 mm (0.112 in) 2500 - 55 C + 105 C