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.

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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
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 KK-156 Connector Kit V & RA Hdr Rec 10Ckt 5In Stock
Min.: 1
Mult.: 1

Connector Kits 3.96 mm (0.156 in) 76650 KK Wire-to-Board 24 AWG to 18 AWG
Molex Headers & Wire Housings KK-156 Connector Kit V & RA Hdr Rec 3Ckt 8In Stock
Min.: 1
Mult.: 1

Connector Kits 3.96 mm (0.156 in) 76650 KK Wire-to-Board 24 AWG to 18 AWG Bulk
Molex Headers & Wire Housings KK-156 Kit no ramp V & RA Hdr Rec 3Ckt 9In Stock
Min.: 1
Mult.: 1

Connector Kits 3.96 mm (0.156 in) 76650 KK Wire-to-Board 24 AWG to 18 AWG Bulk
Molex Headers & Wire Housings KK-156 Connector Kit V & RA Hdr Rec 2Ckt 37In Stock
Min.: 1
Mult.: 1

Connector Kits 3.96 mm (0.156 in) 76650 KK Wire-to-Board 24 AWG to 18 AWG Bulk
Molex Headers & Wire Housings KK-100 Connector Kit Recep and term 8Ckt
Datasheet
33In Stock
Min.: 1
Mult.: 1

Connector Kits 2.54 mm (0.1 in) Socket (Female) 76650 KK 30 AWG to 22 AWG Bulk
Molex Headers & Wire Housings KK 156 PCB Assy Top 04 Ckt Tin
Datasheet
2.483In Stock
Min.: 1
Mult.: 1

Headers Receptacle 4 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 - 40 C + 80 C
Molex Headers & Wire Housings KK 156 PCB Assy RtAn 09 Ckt Tin
Datasheet
1.001In 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 3.68 mm (0.145 in) 41815 KK - 40 C + 80 C
Molex Headers & Wire Housings KK 156 PCB Assy Top 15 Ckts Tin
Datasheet
1.270In Stock
Min.: 1
Mult.: 1

Headers Receptacle 15 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 156 KK Term Hsg W/ Ramp Nylon 22Ckt
Datasheet
2.521In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 22 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2139 KK Bulk
Molex Headers & Wire Housings KK Hdr Vrt 8 Ckt 2.54mm Pitch 15um Au
Datasheet
1.949In Stock
Min.: 1
Mult.: 1

Headers Locking 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 7.44 mm (0.293 in) 2.34 mm (0.092 in) 171856 KK Wire-to-Board - 40 C + 105 C Bulk
Molex Headers & Wire Housings KK Hdr RA 12 Ckt 2.54mm Pitch Sn
Datasheet
1.919In Stock
Min.: 1
Mult.: 1

Headers Locking 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Tin 6.73 mm (0.265 in) 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Bulk
Molex Headers & Wire Housings 15P HOUSING W/RAMP
Datasheet
2.703In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 15 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 2695 KK Wire-to-Board, Signal Bulk
Molex Headers & Wire Housings PCB RECPT 2P W/HOOKS TOP ENTRY
Datasheet
6.959In Stock
Min.: 1
Mult.: 1

Headers Receptacle 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Socket (Female) Tin 3.35 mm (0.132 in) 4455 KK Board-to-Board, Signal - 40 C + 80 C Tray

Molex Headers & Wire Housings KK 100 Hdr FrLk Vert 08 Ckt Tin
Datasheet
3.842In Stock
Min.: 1
Mult.: 1

Headers Locking 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.49 mm (0.295 in) 3.56 mm (0.14 in) 6373 KK - 40 C + 80 C
Molex Headers & Wire Housings PCB R/A 12 POS
Datasheet
1.543In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin 3.35 mm (0.132 in) 4455 KK Board-to-Board, Signal - 40 C + 80 C Tray

Molex Headers & Wire Housings KK 100 Hdr FrLk Vert 04 Ckt Tin
Datasheet
8.167In Stock
Min.: 1
Mult.: 1

Headers Locking 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.65 mm (0.301 in) 1.88 mm (0.074 in) 6373 KK Wire-to-Board, Signal - 40 C + 80 C

Molex Headers & Wire Housings KK 100 Hdr FrLk Vert 08 Ckt Tin
Datasheet
2.448In Stock
Min.: 1
Mult.: 1

Headers Locking 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 6373 KK Wire-to-Board, Signal - 40 C + 80 C
Molex Headers & Wire Housings 2.54MM BREAKAWAY Vertical 12 CKT Gold
Datasheet
5.187In Stock
Min.: 1
Mult.: 1

Headers Breakaway 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 42375 KK Board-to-Board, Wire-to-Board, Signal - 40 C + 80 C Bulk
Molex Headers & Wire Housings 2.54MM BREAKAWAY Vertical 14 CKT Gold
Datasheet
2.463In Stock
Min.: 1
Mult.: 1

Headers Breakaway 14 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 8.13 mm (0.32 in) 3.05 mm (0.12 in) 42375 KK Board-to-Board, Wire-to-Board, Signal - 40 C + 80 C Bulk
Molex Headers & Wire Housings HDR VT 1X25P .1" 295/120 15AU
Datasheet
1.545In Stock
Min.: 1
Mult.: 1

Headers Breakaway 25 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 7.49 mm (0.295 in) 3.05 mm (0.12 in) 42375 KK Board-to-Board, Wire-to-Board, Signal - 40 C + 80 C Bulk
Molex Headers & Wire Housings KK 100 HDR ASSY BKWY 23 CKT TIN
Datasheet
2.802In Stock
Min.: 1
Mult.: 1

Headers Breakaway 23 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 6.09 mm (0.24 in) 3.43 mm (0.135 in) 42375 KK Board-to-Board, Wire-to-Board, Signal - 40 C + 80 C Bulk
Molex Headers & Wire Housings KK 156 Crimp Housing Crimp Housing 13 Ckt
Datasheet
3.077In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 13 Position 3.96 mm (0.156 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 6442 KK Wire-to-Board, Power - 40 C + 80 C Bulk
Molex Headers & Wire Housings R/A B/A HDR 4P GOLD SQUARE PIN
Datasheet
6.075In Stock
Min.: 1
Mult.: 1

Headers Breakaway 4 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 14.55 mm (0.573 in) 4.67 mm (0.184 in) 41662 KK Wire-to-Board, Power - 40 C + 80 C Bulk
Molex Headers & Wire Housings R/A B/A HDR 5P GOLD SQUARE PIN
Datasheet
2.682In Stock
Min.: 1
Mult.: 1

Headers Breakaway 5 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 14.55 mm (0.573 in) 4.67 mm (0.184 in) 41662 KK Wire-to-Board, Power - 40 C + 80 C Bulk
Molex Headers & Wire Housings R/A B/A HDR 10 GOLD SQUARE PIN
Datasheet
1.583In Stock
Min.: 1
Mult.: 1

Headers Breakaway 10 Position 3.96 mm (0.156 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 14.55 mm (0.573 in) 4.67 mm (0.184 in) 41662 KK Bulk