4mm Single & Double Through-Hole Headers & Sockets

Mill-Max 4mm-Pitch, Single and Double Through-Hole Headers and Sockets feature machined contacts and single- and double-row designs. This 4mm-pitch product line from Mill-Max offers a 3A current rating. gold contact plating, copper contact material, and up to 20 positions. Designed for through-hole PCB mounting, these single- and double-row headers and sockets are suitable for use in board-to-board connections, modular prototyping, and the production of interconnect systems.

Results: 70
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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
Number of Positions
Number of Rows
Contact Gender
Pitch
Termination Style
Mounting Style
Housing Material
Contact Material
Contact Plating
Voltage Rating
Current Rating
Series
Packaging
Mill-Max Pin & Socket Connectors 4 mm Pitch, Double Row, Through-Hole Socket with Threaded Inserts 20P
Datasheet
54In Stock
Min.: 1
Mult.: 1

Sockets 20 Position 2 Row Socket (Female) 4 mm Through Hole PCB Mount Nylon Copper Gold 100 VAC, 150 VDC 3 A 842 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
54Expected 8/11/2026
Min.: 1
Mult.: 1

Sockets 10 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Double Row, Solder cup Socket with Threaded Inserts 16P
Datasheet
55Expected 8/14/2026
Min.: 1
Mult.: 1

2 Row 4 mm Solder Cup Brass 100 VAC, 150 VDC 842 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Solder cup Header with Threaded Inserts 5P
Datasheet
70On Order
Min.: 1
Mult.: 1

Headers 5 Position 1 Row 4 mm Solder Cup PCB Mount Brass 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Header with Threaded Inserts
Datasheet
92Expected 8/11/2026
Min.: 1
Mult.: 1

Headers 2 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Through-Hole Header with Threaded Inserts 3P
Datasheet
133In Stock
Min.: 1
Mult.: 1

Headers 3 Position 1 Row Pin (Male) 4 mm Through Hole PCB Mount Nylon 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Header with Threaded Inserts
Datasheet
76Expected 8/10/2026
Min.: 1
Mult.: 1

Headers 3 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Through-Hole Header with Threaded Inserts 5P
Datasheet
98In Stock
Min.: 1
Mult.: 1

Headers 5 Position 1 Row Pin (Male) 4 mm Through Hole PCB Mount Nylon 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Header with Threaded Inserts
Datasheet
56Expected 8/10/2026
Min.: 1
Mult.: 1

Headers 5 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Header with Threaded Inserts
Datasheet
52Expected 8/10/2026
Min.: 1
Mult.: 1

Headers 6 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Header with Threaded Inserts
Datasheet
55Expected 8/10/2026
Min.: 1
Mult.: 1

Headers 8 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
92Expected 8/11/2026
Min.: 1
Mult.: 1

Sockets 2 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
76Expected 8/11/2026
Min.: 1
Mult.: 1

Sockets 3 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
64Expected 8/11/2026
Min.: 1
Mult.: 1

Sockets 4 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4mm Pitch, Single Row, Through-Hole Socket with Threaded Inserts 5P
Datasheet
84Expected 8/13/2026
Min.: 1
Mult.: 1

Sockets 5 Position 1 Row Socket (Female) 4 mm Through Hole PCB Mount Nylon Beryllium Copper 100 VAC, 150 VDC 3 A 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
56Expected 8/11/2026
Min.: 1
Mult.: 1

Sockets 5 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
52Expected 8/10/2026
Min.: 1
Mult.: 1

Sockets 6 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4mm Pitch, Single Row, Through-Hole Socket with Threaded Inserts 8P
Datasheet
55In Stock
Min.: 1
Mult.: 1

Sockets 8 Position 1 Row Socket (Female) 4 mm Through Hole PCB Mount Nylon Beryllium Copper 100 VAC, 150 VDC 3 A 840 Tube
Mill-Max Pin & Socket Connectors 4 mm Pitch, Single Row, Right-Angle, TH Socket with Threaded Inserts
Datasheet
55Expected 8/10/2026
Min.: 1
Mult.: 1

Sockets 8 Position 1 Row 4 mm Through Hole PCB Mount Gold 100 VAC, 150 VDC 840 Tube
Mill-Max Pin & Socket Connectors 4mm Pitch, Single Row, Through-Hole Socket with Threaded Inserts 10P
Datasheet
54In Stock
Min.: 1
Mult.: 1

Sockets 10 Position 1 Row Socket (Female) 4 mm Through Hole PCB Mount Nylon Beryllium Copper 100 VAC, 150 VDC 3 A 840 Tube