TSM .100" (2.54mm) SMT .025" Square Post Headers

Samtec TSM .100" (2.54mm) Surface-Mount .025" Square-Post Headers are board-to-board connectors featuring square-post terminals in single-, double-, or triple-row options with straight, right-angle, or mixed technology pins. These highly reliable, rugged headers are available in vertical and horizontal orientations that have passed 10-years in Mixed Flowing Gas (MFG) environments. Samtec TSM headers achieve high mating cycles up to 2500. Popular mating connectors of the TSM series are the SSW, SSQ, SSM, BSW, ESW, ESQ, BCS, SLW, CES, and HLE series. Cable mates include the IDSS and IDSD series.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Mating Post Length
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Maximum Operating Temperature
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Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 786In Stock
Min.: 1
Mult.: 1
Reel: 425
Headers Power 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 1,299In Stock
Min.: 1
Mult.: 1
Reel: 675

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 522In Stock
800Expected 2026-03-03
Min.: 1
Mult.: 1
Reel: 400

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 839In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 675

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape, MouseReel
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 280In Stock
Min.: 1
Mult.: 1
Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 404In Stock
Min.: 1
Mult.: 1
Reel: 275
Headers Power 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 900In Stock
Min.: 1
Mult.: 1
Reel: 300
Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip
Datasheet
3,734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 375

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape, MouseReel
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 145In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Horizontal Pin (Male) Gold TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 180In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip
Datasheet
3,124In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip
Datasheet
993In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Headers Unshrouded 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape, MouseReel
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 1,434In Stock
Min.: 1
Mult.: 1
Reel: 200

Headers Unshrouded 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 387In Stock
Min.: 1
Mult.: 1

Headers Unshrouded 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 130In Stock
175Expected 2026-03-04
Min.: 1
Mult.: 1
Reel: 175
Headers Pin Strip 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 500In Stock
Min.: 1
Mult.: 1

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 376In Stock
Min.: 1
Mult.: 1
Reel: 325

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 792In Stock
Min.: 1
Mult.: 1

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 100In Stock
Min.: 1
Mult.: 1
Reel: 425
Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 777In Stock
Min.: 1
Mult.: 1
Reel: 675

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 612In Stock
Min.: 1
Mult.: 1
Reel: 400

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip
Datasheet
2,517In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 142In Stock
Min.: 1
Mult.: 1

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 215In Stock
Min.: 1
Mult.: 1
Reel: 275

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip
Datasheet
362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 325

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) TSM - 55 C + 125 C Reel, Cut Tape, MouseReel