|    Change Country Change Location USD
 
United States United States

Please confirm your currency selection:

US Dollars

All Products

Molex KK® Interconnection System

Now Available - Reflow Process Compatible (RPC) headers are now available in both signal and power applications and can handle solder temperatures up to 260ºC. Signal application KK 254 connectors delivers up to 5.0A and 250V per circuit in a 2.54mm centerline pitch. Power application KK 396 connectors deliver 13.0A and 600V per circuit in a 3.96mm centerline pitch.

Molex KK® Interconnection System
offers many polarization features to ensure correct mating in an application. The KK® Interconnection System has offset header entry holes, which provide 180º polarization, allowing both power and signal to carry through the same housing, and can also be loaded with optional polarization keys and pegs, to help ensure that the headers and housings only mate one way. Customizable KK headers allow for more polarization options and design configurations, such as headers with voided pins, customized pin lengths, kinked PC tails, and varying tin or gold plating options, providing application design flexibility. The Molex KK® Interconnection System of "building block" connectors can create thousands of different configurations, allowing each user to build a system precisely suited for any application on centers from 2.50 to 5.08mm with a maximum current of 13.0A per circuit while handling up to 600V.
Learn More


Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing Descending
Molex 08-50-0114
 Enlarge
Molex Headers & Wire Housings CRIMP TERM 22-30 TIN
Page 1,725

Data Sheet

Product Info.
297,562
In Stock
1: $0.13
100: $0.10
500: $0.083
1,000: $0.081
2,000: View



Min.: 1
Mult.: 1
Molex 08-50-0106
 Enlarge
Molex Headers & Wire Housings TERMINAL 24-18 BULK
Page 1,727

Data Sheet
173,178
In Stock
1: $0.10
100: $0.08
500: $0.062
1,000: $0.056
2,000: $0.053



Min.: 1
Mult.: 1
Molex 22-05-7028
 Enlarge
Molex Headers & Wire Housings HEADER R.A. 2P
Data Sheet 24,573
In Stock
1: $0.75
100: $0.624
500: $0.529
1,000: $0.471
2,000: View



Min.: 1
Mult.: 1
Molex 40-08-0605
 Enlarge
538-40-08-0605


To purchase full reel, order in multiples of 20000:
Molex Headers & Wire Housings KK MALE TERM 22-26 AWG
Data Sheet 61,750
In Stock
Cut Tape
1: $0.10
10: $0.04
100: $0.035
500: $0.031
1,000: $0.028
Reel
20,000: $0.028



Min.: 1
Mult.: 1
Reel: 20,000
Molex 08-52-0131
 Enlarge
538-08-52-0131


To purchase full reel, order in multiples of 7000:
Molex Headers & Wire Housings CRIMP TERM 18-22AWG
Data Sheet 61,470
In Stock
Cut Tape
1: $0.10
10: $0.052
100: $0.049
500: $0.045
1,000: View
7,000: $0.031



Min.: 1
Mult.: 1
Reel: 7,000
Molex 26-03-3021
 Enlarge
Molex Headers & Wire Housings KK 156 Crimp Housing Crimp Housing 02 Ckt
Data Sheet 37,869
In Stock
1: $0.12
10: $0.118
100: $0.115
500: $0.112
1,000: View



Min.: 1
Mult.: 1
Molex 08-52-0072
 Enlarge
Molex Headers & Wire Housings TERMINAL 18-24 BULK
Page 1,727

Data Sheet
43,639
In Stock
1: $0.13
100: $0.10
500: $0.082
1,000: $0.067
2,000: $0.058



Min.: 1
Mult.: 1
Molex 09-50-3021
 Enlarge
Molex Headers & Wire Housings HSG 2P W/LKG RAMP UL94V-2
Page 1,727

Data Sheet
44,078
In Stock
1: $0.13
10: $0.098
100: $0.081
500: $0.067
1,000: View



Min.: 1
Mult.: 1
Molex 09-50-8030
 Enlarge
Molex Headers & Wire Housings 3C HOUSING
Data Sheet 34,599
In Stock
1: $0.14
10: $0.11
100: $0.095
500: $0.084
1,000: View



Min.: 1
Mult.: 1
Molex 09-50-8040
 Enlarge
Molex Headers & Wire Housings CONNECTOR
Data Sheet

Product Info.
23,115
In Stock
1: $0.16
100: $0.149
500: $0.145
1,000: $0.143
2,000: View



Min.: 1
Mult.: 1
Molex 08-50-0032
 Enlarge
Molex Headers & Wire Housings SOCKET 22-30AWG BULK
Data Sheet

Product Info.
113,123
In Stock
1: $0.17
10: $0.10
100: $0.083
500: $0.079
1,000: View



Min.: 1
Mult.: 1
Molex 08-50-0108
 Enlarge
Molex Headers & Wire Housings TERMINAL 22-26 BULK
Page 1,727

Data Sheet
79,931
In Stock
1: $0.18
100: $0.091
500: $0.087
1,000: $0.074
2,000: View



Min.: 1
Mult.: 1
Molex 08-52-0113
 Enlarge
Molex Headers & Wire Housings TERMINAL 18-20 BULK
Page 1,727

Data Sheet

Product Info.
34,681
In Stock
1: $0.19
100: $0.114
500: $0.105
1,000: $0.091
2,000: View



Min.: 1
Mult.: 1
Molex 22-01-3037
 Enlarge
Molex Headers & Wire Housings HSG 3P W/RAMP/RIBS
Page 1,725

Data Sheet
60,212
In Stock
1: $0.19
10: $0.111
100: $0.092
500: $0.088
1,000: View



Min.: 1
Mult.: 1
Molex 46999-0101
 Enlarge
Molex Headers & Wire Housings .100 KK. CRIMP SHROUD TERM 24-30AWG
Data Sheet 24,496
In Stock
1: $0.19
100: $0.13
500: $0.12
1,000: $0.10
2,000: View



Min.: 1
Mult.: 1
Molex 22-23-2031
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 3P TIN FRICTION LOCK
Page 1,726

Data Sheet
34,175
In Stock
1: $0.20
10: $0.161
100: $0.128
500: $0.113
1,000: View



Min.: 1
Mult.: 1
Molex 22-23-2021
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 2P TIN FRICTION LOCK
Page 1,726

Data Sheet
96,867
In Stock
1: $0.20
10: $0.138
100: $0.113
500: $0.10
1,000: View



Min.: 1
Mult.: 1
Molex 22-01-3047
 Enlarge
Molex Headers & Wire Housings HSG 4P W/RAMP/RIBS
Page 1,725

Data Sheet
73,580
In Stock
1: $0.20
10: $0.139
100: $0.114
500: $0.10
1,000: View



Min.: 1
Mult.: 1
Molex 09-50-3031
 Enlarge
Molex Headers & Wire Housings HSG 3P W/LKG RAMP UL94V-2
Page 1,727

Data Sheet
32,699
In Stock
1: $0.21
10: $0.148
100: $0.113
500: $0.10
1,000: View



Min.: 1
Mult.: 1
Molex 26-03-3051
 Enlarge
Molex Headers & Wire Housings KK 156 Crimp Housing Crimp Housing 05 Ckt
Data Sheet 17,970
In Stock
1: $0.21
10: $0.18
100: $0.166
500: $0.148
1,000: View



Min.: 1
Mult.: 1
Molex 22-03-2021
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 2P TIN PLATING
Page 1,726

Data Sheet
28,213
In Stock
1: $0.21
10: $0.182
100: $0.129
500: $0.114
1,000: View



Min.: 1
Mult.: 1
Molex 22-28-5044
 Enlarge
Molex Headers & Wire Housings KK 100 Hdr Assy Bkwy Bkwy 04 Ckt 15 SGold
Data Sheet 24,879
In Stock
1: $0.22
10: $0.152
100: $0.14
250: $0.129
500: View



Min.: 1
Mult.: 1
Molex 09-50-8050
 Enlarge
Molex Headers & Wire Housings 5CKT CRMP TRM HOUSE
Data Sheet

Product Info.
29,897
In Stock
1: $0.23
10: $0.21
100: $0.198
500: $0.175
1,000: View



Min.: 1
Mult.: 1
Molex 22-27-2021
 Enlarge
Molex Headers & Wire Housings 2 POS HEADER
Data Sheet 38,743
In Stock
1: $0.23
100: $0.146
500: $0.13
1,000: $0.114
2,000: View



Min.: 1
Mult.: 1
Molex 26-60-4020
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 2P TIN FRICTION LOCK
Page 1,728

Data Sheet
20,225
In Stock
1: $0.23
10: $0.159
100: $0.13
500: $0.12
1,000: $0.10



Min.: 1
Mult.: 1
Compare up to 20 parts.
5371
Images are for reference only
See Product Specifications