TSM .100" (2.54mm) SMT .025" (0.635 mm) Square Post Headers

Samtec TSM .100" (2.54mm) Surface Mount .025" (0.635 mm) 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. The highly reliable, rugged headers are available in vertical and horizontal orientations which have passed 10-years in mixed flowing gas (MFG) environments. The Samtec TSM headers achieve high mating cycles of 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 (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Number of Rows
Row Spacing
Mounting Style
Termination Style
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Contact Plating
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Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 366In 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 10.67 mm (0.42 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 139In 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 10.67 mm (0.42 in) TSM - 55 C + 125 C
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 680In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Tin 10.67 mm (0.42 in) TSM Board-to-Board - 55 C + 105 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 Straight Pin (Male) Tin 10.67 mm (0.42 in) TSM - 55 C + 105 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 640In Stock
Min.: 1
Mult.: 1
Reel: 150

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Tin 10.67 mm (0.42 in) TSM - 55 C + 105 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 360In 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) Tin 10.67 mm (0.42 in) TSM - 55 C + 105 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 415In Stock
Min.: 1
Mult.: 1
Reel: 425
Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Horizontal Pin (Male) Tin TSM - 55 C + 105 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 14In Stock
250Expected 2026/03/18
Min.: 1
Mult.: 1
Reel: 250

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Tin 10.67 mm (0.42 in) TSM Board-to-Board, Cable - 55 C + 105 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 1,129In Stock
Min.: 1
Mult.: 1

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Tin 10.67 mm (0.42 in) TSM Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 138In 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 3.05 mm (0.12 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 409In Stock
Min.: 1
Mult.: 1
Reel: 200

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 3.05 mm (0.12 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 1,958In 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 3.05 mm (0.12 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 313In 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 3.05 mm (0.12 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 584In 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 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 190In 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 3.05 mm (0.12 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 13In Stock
Min.: 1
Mult.: 1
Reel: 475

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 3.05 mm (0.12 in) TSM - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 802In Stock
Min.: 1
Mult.: 1
Reel: 350

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Horizontal Pin (Male) Gold 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 174In 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 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 322In Stock
Min.: 1
Mult.: 1
Reel: 325

Headers Power 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 3.05 mm (0.12 in) TSM Board-to-Board - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 230In 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 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 490In 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 3.05 mm (0.12 in) TSM - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 25In Stock
500Expected 2026/03/24
Min.: 1
Mult.: 1

Headers Unshrouded 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Pin Straight Pin (Male) Gold 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 620In 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 3.05 mm (0.12 in) TSM Board-to-Board, Cable - 55 C + 125 C Reel, Cut Tape
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 495In 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) Tin 3.05 mm (0.12 in) TSM - 55 C + 105 C Bulk
Samtec Headers & Wire Housings .100 Surface Mount Terminal Strip 418In Stock
Min.: 1
Mult.: 1
Reel: 200

Headers Power 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Pin Straight Pin (Male) Tin 3.05 mm (0.12 in) TSM Board-to-Board - 55 C + 105 C Reel, Cut Tape