399 Series Spring-Loaded Target Connectors

Mill-Max 399 Series Spring-Loaded Target Connectors come in single-row strips with a concave face, offering an improved interface for misaligned connectors. The concave face also provides more surface area for mating with Mill-Max standard 0.042" diameter plungers. The target connectors utilize a gold-plated conductive path back to the board-mounted spring pin connector. Mill-Max 399 Series Spring-Loaded Target Connectors use MM #1947, #1948, and #1960 pins with insulators that are high-temperature thermoplastic.

Results: 860
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Termination Post Length
Series
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
115In Stock
Min.: 1
Mult.: 1

Headers Socket 6 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Straight Socket (Female) Tin 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings 64 POS R/ANGLE .100"
Datasheet
137In Stock
Min.: 1
Mult.: 1

Headers Socket 64 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Tube
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
2In Stock
50Expected 11/08/2026
Min.: 1
Mult.: 1

Headers Socket 2 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
83In Stock
Min.: 1
Mult.: 1

Headers Socket 3 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
3In Stock
Min.: 1
Mult.: 1

Headers Socket 6 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
65In Stock
Min.: 1
Mult.: 1

Headers Socket 14 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 0399 - 55 C + 125 C Bulk

Mill-Max Headers & Wire Housings STANDARD PIN HEADER
Datasheet
258In Stock
Min.: 1
Mult.: 1

Headers Socket 1 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk

Mill-Max Headers & Wire Housings RA TargetConcaveFace Sngl Row
Datasheet
86In Stock
Min.: 1
Mult.: 1

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings STANDARD PIN HEADER
Datasheet
825In Stock
Min.: 1
Mult.: 1

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings HDR 2 POS 2.54mm Solder RA
Datasheet
390In Stock
1,000Expected 24/08/2026
Min.: 1
Mult.: 1

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk

Mill-Max Headers & Wire Housings RA TargetConcaveFace Sngl Row
Datasheet
50In Stock
Min.: 1
Mult.: 1

Headers Socket 3 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk

Mill-Max Headers & Wire Housings RA TargetConcaveFace Sngl Row
Datasheet
7In Stock
Min.: 1
Mult.: 1

Headers Socket 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 3.2 mm (0.126 in) 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings RA TargetConcaveFace Sngl Row
Datasheet
73In Stock
Min.: 1
Mult.: 1

Headers Socket 5 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk

Mill-Max Headers & Wire Housings STANDARD PIN HEADER
Datasheet
161In Stock
Min.: 1
Mult.: 1

Headers Socket 7 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Tube
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
7In Stock
Min.: 1
Mult.: 1

Headers Socket 3 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
395In Stock
Min.: 1
Mult.: 1

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
10In Stock
Min.: 1
Mult.: 1

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Straight Socket (Female) Tin 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings 64 POS R/ANGLE .100"
Datasheet
76In Stock
Min.: 1
Mult.: 1

Headers Socket 64 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 0399 - 55 C + 125 C Tube
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
83In Stock
Min.: 1
Mult.: 1

Headers Socket 11 Position 1.27 mm (0.05 in) 1 Row Solder Pin (Male) Gold 0399 Bulk
Mill-Max Headers & Wire Housings STANDARD PIN HEADER
Datasheet
110In Stock
Min.: 1
Mult.: 1

Headers Socket 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
68In Stock
Min.: 1
Mult.: 1

Headers Socket 6 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Gold 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
144In Stock
Min.: 1
Mult.: 1

0399 Bulk


Mill-Max Headers & Wire Housings STANDARD SOCKET HEADER
Datasheet
6In Stock
Min.: 1
Mult.: 1

Headers Socket 17 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Straight Socket (Female) Tin 0399 - 55 C + 125 C Bulk
Mill-Max Headers & Wire Housings 3 POS RT ANG 7 ROW
Datasheet
200In Stock
Min.: 1
Mult.: 1
No
Headers Pin Strip 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Tin 0399 Bulk
Mill-Max Headers & Wire Housings Interconnect Header
Datasheet
38In Stock
Min.: 1
Mult.: 1
No
Connectors Socket 5 Position 1.27 mm (0.05 in) 1 Row SMD/SMT Solder Socket (Female) Gold 0399 - 55 C + 125 C Bulk