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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Mating Post Length
Termination Post Length
Series
Application
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Samtec Headers & Wire Housings Classic PCB Header Strips 485In Stock
Min.: 1
Mult.: 1
Headers Pin Header 2 Position 5.08 mm (0.2 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 2.54MM CLASSIC PCB HDR STRIP
Datasheet
291 627In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Through-Hole .025" Sq Post Header
Datasheet
212 602In Stock
89 204On Order
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings 2.54MM CLASSIC PCB HDR STRIP
Datasheet
37 080In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 94 316In Stock
Min.: 1
Mult.: 1

Headers Pin Header 10 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin 8.13 mm (0.32 in) 2.79 mm (0.11 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec TSW-110-24-G-D-001
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
74In Stock
Min.: 1
Mult.: 1
TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 19In Stock
Min.: 1
Mult.: 1
Headers Pin Strip 75 Position 2.54 mm (0.1 in) 3 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 65In Stock
Min.: 1
Mult.: 1
Headers Pin Strip 14 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 - 55 C + 125 C
Samtec Headers & Wire Housings Classic PCB Header Strips 53 216In Stock
Min.: 1
Mult.: 1

Headers Pin Header 1 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 2.67 mm (0.105 in) 2.41 mm (0.095 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings 2.54MM CLASSIC HDR STRIP
Datasheet
28 762In Stock
22 500Expected 10/08/2026
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 41 040In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Board-to-Board, Cable - 55 C + 105 C Bulk
Samtec Headers & Wire Housings 2.54MM CLASSIC PCB HDR STRIP
Datasheet
15 902In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 4 050In Stock
Min.: 1
Mult.: 1

Headers Pin Header 6 Position 2.54 mm (0.1 in) 3 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
61 435In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings 2.54MM CLASSIC PCB HDR STRIP
Datasheet
59 654In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings 2.54MM CLASSIC PCB HDR STRIP
Datasheet
77 225In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 5.84 mm (0.23 in) 2.54 mm (0.1 in) TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
23 734In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
8 739In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
44 407In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 5.08 mm (0.2 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
16 889In Stock
13 600Expected 14/08/2026
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 21 703In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 5.08 mm (0.2 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips
Datasheet
14 238In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold TSW Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 12 909In Stock
Min.: 1
Mult.: 1

Headers Pin Header 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 5.84 mm (0.23 in) 10.16 mm (0.4 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk
Samtec Headers & Wire Housings Classic PCB Header Strips 32 009In Stock
Min.: 1
Mult.: 1

Headers Pin Header 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold 8.13 mm (0.32 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 14 643In Stock
Min.: 1
Mult.: 1

Headers Pin Header 3 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 2.67 mm (0.105 in) 2.41 mm (0.095 in) TSW Board-to-Board, Cable - 55 C + 125 C Bulk