TSW .100" Through-Hole .025" Square-Post Headers

Samtec TSW Through-Hole Square-Post Headers offer a 400VAC to 550VAC voltage range, a 6.3A current rating, and phosphor bronze construction. These TSW headers are an Extended Life Product™ (E.L.P.™), passing 10-year Mixed Flowing Gas (MFG) ratings and achieving high mating cycles (250 to 2500). E.L.P. products are tested to rigorous standards that evaluate contact resistance in simulated storage and field conditions. Samtec TSW Through-Hole Square-Post Headers feature single-, double-, and triple-row options that operate in the -55°C to +125°C temperature range. 

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Qty. RoHS ECAD Model Product
Type
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Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
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Contact Plating
Mating Post Length
Termination Post Length
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Packaging
Samtec Headers & Wire Housings Classic PCB Header Strips 48In Stock
150Expected 2/24/2026
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 25.91 mm (1.02 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 544In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin 25.91 mm (1.02 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 257In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 25.91 mm (1.02 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 37In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 30.99 mm (1.22 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 28In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin 30.99 mm (1.22 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 559In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 30.99 mm (1.22 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 13In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 7.62 mm (0.3 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 5In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 192In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 7.62 mm (0.3 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 210In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 127In Stock
Min.: 1
Mult.: 1

Headers Pin Header 12 Position 2.54 mm (0.1 in) 3 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 298In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 466In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 7.62 mm (0.3 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 350In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Tin 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 255In Stock
Min.: 1
Mult.: 1

Headers Pin Header 12 Position 2.54 mm (0.1 in) 3 Row Through Hole Solder Pin Right Angle Pin (Male) Tin 5.84 mm (0.23 in) 4.83 mm (0.19 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 289In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 593In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 212In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 323In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 426In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 200In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 525In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 67In Stock
Min.: 1
Mult.: 1

Headers Pin Header 12 Position 2.54 mm (0.1 in) 3 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 268In Stock
Min.: 1
Mult.: 1

Headers Pin Header 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 38In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.92 mm (0.115 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk