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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.
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Compare up to 20 parts.
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Molex 08-50-0114
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Molex Headers & Wire Housings CRIMP TERM 22-30 TIN
Page 1,725

Data Sheet

Product Info.
178,753
In Stock
1: $0.13
100: $0.10
500: $0.083
1,000: $0.081
2,000: View



Min.: 1
Mult.: 1
Molex 08-55-0102
 Enlarge
Molex Headers & Wire Housings CRIMP TERM SEL GLD 22-30 AWG
Page 1,725

Data Sheet

Product Info.
77,305
In Stock
1: $0.29
100: $0.192
500: $0.178
1,000: $0.151
2,000: View



Min.: 1
Mult.: 1
Molex 22-05-7028
 Enlarge
Molex Headers & Wire Housings HEADER R.A. 2P
Data Sheet 24,217
In Stock
1: $0.75
100: $0.624
500: $0.529
1,000: $0.471
2,000: View



Min.: 1
Mult.: 1
Molex 08-55-0124
 Enlarge
Molex Headers & Wire Housings SOCKET 22-30AWG REEL Reel of 5000
Data Sheet

Product Info.
60,000
In Stock
Alternative Packaging
Reel
5,000: $0.15
10,000: $0.14
15,000: $0.135
25,000: $0.133
50,000: $0.13



Min.: 5,000
Mult.: 5,000
Reel: 5,000
Molex 08-50-0106
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Molex Headers & Wire Housings TERMINAL 24-18 BULK
Page 1,727

Data Sheet
115,012
In Stock
1: $0.10
100: $0.08
500: $0.062
1,000: $0.056
2,000: $0.053



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 119,640
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 22-01-3027
 Enlarge
Molex Headers & Wire Housings HSG 2P W/RAMP/RIBS
Page 1,725

Data Sheet
53,215
In Stock
1: $0.13
10: $0.076
100: $0.063
500: $0.061
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
26,173
In Stock
More Info Available
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
40,715
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 33,289
In Stock
1: $0.14
10: $0.11
100: $0.095
500: $0.084
1,000: View



Min.: 1
Mult.: 1
Molex 08-52-0123
 Enlarge
Molex Headers & Wire Housings CRIMP TERM 22-30 TIN phos. bronze
Page 1,725

Data Sheet

Product Info.
36,079
In Stock
1: $0.15
100: $0.092
500: $0.088
1,000: $0.072
2,000: View



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

Product Info.
87,248
In Stock
1: $0.17
10: $0.10
100: $0.083
500: $0.079
1,000: View



Min.: 1
Mult.: 1
Molex 46999-0101
 Enlarge
Molex Headers & Wire Housings .100 KK. CRIMP SHROUD TERM 24-30AWG
Data Sheet 17,714
In Stock
1: $0.19
100: $0.13
500: $0.12
1,000: $0.10
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
40,516
In Stock
1: $0.19
10: $0.111
100: $0.092
500: $0.088
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
56,989
In Stock
1: $0.20
10: $0.139
100: $0.114
500: $0.10
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
73,115
In Stock
1: $0.20
10: $0.138
100: $0.113
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
24,707
In Stock
1: $0.21
10: $0.148
100: $0.113
500: $0.10
1,000: 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
28,088
In Stock
1: $0.23
10: $0.159
100: $0.13
500: $0.12
1,000: $0.10



Min.: 1
Mult.: 1
Molex 22-27-2021
 Enlarge
Molex Headers & Wire Housings 2 POS HEADER
Data Sheet 32,676
In Stock
1: $0.23
100: $0.146
500: $0.13
1,000: $0.114
2,000: View



Min.: 1
Mult.: 1
Molex 22-28-8020
 Enlarge
Molex Headers & Wire Housings BKWY HDR R/A 2P tin
Page 1,726

Data Sheet
30,729
In Stock
1: $0.24
10: $0.21
100: $0.17
500: $0.16
1,000: View



Min.: 1
Mult.: 1
Molex 09-50-3041
 Enlarge
Molex Headers & Wire Housings HSG 4P W/LKG RAMP UL94V-2
Page 1,727

Data Sheet
20,013
In Stock
1: $0.24
10: $0.164
100: $0.135
500: $0.126
1,000: View



Min.: 1
Mult.: 1
Molex 22-28-4023
 Enlarge
Molex Headers & Wire Housings BREAKAWAY HDR VERT 2
Page 1,726

Data Sheet
35,166
In Stock
1: $0.27
10: $0.242
100: $0.209
500: $0.171
1,000: View



Min.: 1
Mult.: 1
Molex 22-03-2031
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 3P TIN PLATING
Page 1,726

Data Sheet
24,474
In Stock
1: $0.27
10: $0.186
100: $0.161
500: $0.153
1,000: View



Min.: 1
Mult.: 1
Molex 22-01-3057
 Enlarge
Molex Headers & Wire Housings HSG 5P W/RAMP/RIBS
Page 1,725

Data Sheet
15,083
In Stock
1: $0.28
10: $0.192
100: $0.147
500: $0.132
1,000: View



Min.: 1
Mult.: 1
Molex 26-60-4030
 Enlarge
Molex Headers & Wire Housings VERT PCB HDR 3P TIN FRICTION LOCK
Page 1,728

Data Sheet
10,740
In Stock
1: $0.29
10: $0.20
100: $0.17
500: $0.15
1,000: $0.137



Min.: 1
Mult.: 1
Compare up to 20 parts.
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