KK Connectors

Molex KK Interconnection System consists of connectors that form the building block for creating thousands of different configurations. This system offers polarization features that ensure correct mating. The system incorporates offset header entry holes that provide +180°C polarization and allows both power and signal to carry through the same housing. This connector system also enables loading with optional polarization keys and pegs that ensure the one-way mating of headers and housings. Molex KK Interconnection System comes with customizable KK headers that offer more polarization options and design configurations. These include headers with voided pins, customized pin lengths, kinked PC tails, and varying tin or gold plating options.

Results: 2.360
Select Image Part #
 Mfr.
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
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Mating Post Length
Termination Post Length
Series
Tradename
Application
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings CRIMP TERMINAL BULK
Datasheet
Product Comments
37.286In Stock
40.000Expected 19/03/2026
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Tin 41572 KK 30 AWG to 22 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings KK 100 Crp Term Std 22-30 Awg SGold
Datasheet
30.000In Stock
Min.: 10.000
Mult.: 10.000
Reel: 10.000

Contacts Cable Mount / Free Hanging Crimp Socket (Female) 6459 KK 30 AWG to 22 AWG Reel
Molex Headers & Wire Housings CRIMP 22-30 REEL 22-30 AWG
Datasheet
15.240In Stock
Min.: 1
Mult.: 1
Reel: 10.000

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Gold 6459 KK 30 AWG to 22 AWG - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK CAT EAR CRIMP TERMINAL
Datasheet
30.124In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Tin 5159 KK 28 AWG to 22 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings 6 POS RECEPT .156 R/A PCB TIN
Datasheet
3.017In Stock
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 41815 KK - 40 C + 105 C Tray
Molex Headers & Wire Housings 8 POS RECEPT .156 R/A PCB TIN
Datasheet
1.216In Stock
1.540Expected 11/03/2026
Min.: 1
Mult.: 1

Headers PCB Assembly 8 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 41815 KK Tray
Molex Headers & Wire Housings 9 POS RECEPT .156 R/A PCB TIN
Datasheet
5.555In Stock
Min.: 1
Mult.: 1

Headers Receptacle 9 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 41815 KK - 40 C + 105 C Tray
Molex Headers & Wire Housings .156 KK PCB CONNECTO
Datasheet
4.620In Stock
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 41815 KK - 40 C + 80 C
Molex Headers & Wire Housings KK 156 PCB Assy RtAn 07 Ckt Tin
Datasheet
2.669In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 7 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 41815 KK
Molex Headers & Wire Housings KK 156 PCB Assy RtAn 13 Ckt Tin
Datasheet
2.748In Stock
Min.: 1
Mult.: 1

Headers Receptacle 13 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 3.68 mm (0.145 in) 41815 KK - 40 C + 80 C
Molex Headers & Wire Housings 5 POS RECEPT .156 TOP PCB GOLD
Datasheet
2.814In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 5 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 41815 KK Tray
Molex Headers & Wire Housings HEADER 8P
Datasheet
1.238In Stock
440Expected 17/03/2026
Min.: 1
Mult.: 1

Headers Socket Assembly 8 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Socket (Female) Gold 41815 KK Tray
Molex Headers & Wire Housings 10P BTM ENTRY HEADER
Datasheet
1.348In Stock
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Socket (Female) Gold 3.18 mm (0.125 in) 41815 KK - 40 C + 80 C Tray
Molex Headers & Wire Housings RA PCB 10P
Datasheet
1.251In Stock
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Gold 41815 KK - 40 C + 80 C Tray
Molex Headers & Wire Housings .156 KK PCB CONNECTO
Datasheet
6.759In Stock
Min.: 1
Mult.: 1

Headers Receptacle 5 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Socket (Female) Tin 41815 KK - 40 C + 105 C Tray
Molex Headers & Wire Housings 10 POS RECEPT .156 TOP PCB TIN
Datasheet
2.222In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 10 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Socket (Female) Tin 3.05 mm (0.12 in) 41815 KK Tray
Molex Headers & Wire Housings .156 KK PCB CONNECTO
Datasheet
864In Stock
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Socket (Female) Tin 41815 KK - 40 C + 105 C Tray
Molex Headers & Wire Housings KK3.96mm CRP REC HSG 6P W/LKG RMP UL94V-2
Datasheet
18.568In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2139 KK Bulk
Molex Headers & Wire Housings HSG 8P W/LKG RAMP UL94V-2
Datasheet
10.768In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2139 KK Bulk
Molex Headers & Wire Housings HSG 10P W/LKG RAMP UL94V-2
Datasheet
10.727In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 10 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2139 KK Bulk
Molex Headers & Wire Housings HSG 6P W/O LKG RAMP
Datasheet
Product Comments
10.976In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2139 KK Bulk
Molex Headers & Wire Housings HSG 5P W/RAMP/RIBS
Datasheet
Product Comments
13.599In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 41695 KK Wire-to-Board, Power Bulk
Molex Headers & Wire Housings HSG 6P W/RAMP/RIBS
Datasheet
Product Comments
14.871In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 41695 KK Wire-to-Board, Power Bulk
Molex Headers & Wire Housings HDR SPOX VERTICAL 2P
Datasheet
13.906In Stock
Min.: 1
Mult.: 1

Headers Receptacle 2 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 5273 KK, SPOX - 40 C + 105 C Bulk
Molex Headers & Wire Housings 3P .156 SPOX F/L HDR
Datasheet
12.030In Stock
Min.: 1
Mult.: 1

Headers Receptacle 3 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 5273 KK, SPOX - 40 C + 105 C Bulk