KK 254 RPC Headers

Molex KK 254 Reflow Process Compatible (RPC) Connector System supports a lead-free solder process and delivers up to 5A and 250V per circuit in a 2.54mm pitch package. KK 254 headers are designed to support RoHS lead-free initiatives. Designed with a nylon housing, the wire-to-board system can withstand temperatures up to +260°C. Molex KK 254 series connectors are ideal for use in industries such as automotive, medical, and consumer.

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Description Datasheet Availability Pricing (DKK) 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 RPC 100 Hdr FrLk Vert02 Ckt 15Au T&R
Datasheet
2.075In Stock
Cut Tape
12,16 kr.
10,67 kr.
10,22 kr.
9,47 kr.
Reel
6,39 kr.
View
Min.: 1
Mult.: 1
: 1.050
Headers Locking 2 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 Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 02 Ckt Tin
Datasheet
20.171In Stock
1,86 kr.
1,59 kr.
Min.: 1
Mult.: 1
Headers Locking 2 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) 171856 KK Wire-to-Board, Wire-to-Wire, Power, Signal - 40 C + 105 C
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 04 Ckt Tin T&R
Datasheet
11.542In Stock
Cut Tape
3,98 kr.
3,42 kr.
3,13 kr.
2,82 kr.
View
Reel
2,19 kr.
Min.: 1
Mult.: 1
: 3.300
Headers Locking 4 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 Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 02 Ckt Tin T&R
Datasheet
9.557In Stock
Cut Tape
3,66 kr.
3,10 kr.
2,64 kr.
2,25 kr.
2,08 kr.
Reel
1,97 kr.
Min.: 1
Mult.: 1
: 3.300
Headers Locking 2 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 Reel, Cut Tape
Molex Headers & Wire Housings KK Hdr Vrt 8 Ckt 2.54mm Pitch Sn
Datasheet
9.195In Stock
4,24 kr.
3,61 kr.
2,90 kr.
2,87 kr.
Min.: 1
Mult.: 1
Headers Locking 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.44 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 Vrt 5 Ckt 2.54mm Pitch 15um Au
Datasheet
2.752In Stock
7,53 kr.
6,39 kr.
5,43 kr.
5,42 kr.
View
Min.: 1
Mult.: 1
Headers Locking 5 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 RPC 100 Hdr FrLk Vert 04 Ckt Tin T&R
Datasheet
4.565In Stock
Cut Tape
8,80 kr.
Reel
8,80 kr.
8,65 kr.
Min.: 1
Mult.: 1
: 150
Headers Locking 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.44 mm (0.293 in) 2.34 mm (0.092 in) 171856 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert03 Ckt 15Au T&R
Datasheet
2.224In Stock
Cut Tape
7,91 kr.
7,76 kr.
Reel
7,76 kr.
Min.: 1
Mult.: 1
: 1.050
Headers Locking 3 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 Reel, Cut Tape
Molex Headers & Wire Housings KK Hdr RA 6 Ckt 2.54mm Pitch Sn
Datasheet
11.969In Stock
3,27 kr.
2,78 kr.
2,36 kr.
2,03 kr.
Min.: 1
Mult.: 1
Headers Locking 6 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 KK RPC 254 Hdr FrLk R/A 06 Ckt 15Au T&R
Datasheet
1.820In Stock
Cut Tape
11,94 kr.
10,22 kr.
9,03 kr.
Reel
9,03 kr.
Min.: 1
Mult.: 1
: 2.700
Headers Locking 6 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK Hdr RA 8 Ckt 2.54mm Pitch Sn
Datasheet
2.884In Stock
4,24 kr.
3,87 kr.
3,85 kr.
3,60 kr.
View
Min.: 1
Mult.: 1
Headers Locking 8 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 KK RPC 100 Hdr FrLk R/A 12 Ckt Tin T&R
Datasheet
8.400In Stock
Cut Tape
8,95 kr.
7,61 kr.
7,31 kr.
6,86 kr.
6,65 kr.
Reel
6,65 kr.
Min.: 1
Mult.: 1
: 2.100
Headers Locking 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Tin 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert06 Ckt 15Au T&R
Datasheet
945In Stock
Cut Tape
15,67 kr.
13,65 kr.
13,06 kr.
12,23 kr.
Reel
8,95 kr.
View
Min.: 1
Mult.: 1
: 1.050
Headers Locking 6 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 Reel, Cut Tape

Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 5Ckt Tin
Datasheet
5.503In Stock
2,95 kr.
2,51 kr.
2,27 kr.
Min.: 1
Mult.: 1
Headers Locking 5 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) 171856 KK Wire-to-Board, Wire-to-Wire, Power, Signal - 40 C + 105 C
Molex Headers & Wire Housings KK Hdr Vrt 8 Ckt 2.54mm Pitch 15um Au
Datasheet
1.919In Stock
11,26 kr.
9,62 kr.
8,21 kr.
8,13 kr.
View
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
1.886In Stock
6,22 kr.
5,56 kr.
5,33 kr.
4,99 kr.
View
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 KK RPC 254 Hdr FrLk R/A 10 Ckt 15Au T&R
Datasheet
2.752In Stock
Cut Tape
19,02 kr.
17,31 kr.
16,41 kr.
15,29 kr.
View
Reel
12,83 kr.
Min.: 1
Mult.: 1
: 2.100
Headers Locking 10 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 254 Hdr FrLk R/A 07 Ckt 15Au T&R
Datasheet
1.608In Stock
Cut Tape
15,37 kr.
13,35 kr.
12,83 kr.
11,94 kr.
View
Reel
9,47 kr.
Min.: 1
Mult.: 1
: 2.700
Headers Locking 7 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK Hdr RA 10 Ckt 2.54mm Pitch Sn
Datasheet
1.805In Stock
7,06 kr.
5,96 kr.
5,71 kr.
5,36 kr.
View
Min.: 1
Mult.: 1
Headers Locking 10 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 KK Hdr Vrt 9 Ckt 2.54mm Pitch 15um Au
Datasheet
8.460In Stock
12,09 kr.
10,29 kr.
9,03 kr.
8,88 kr.
View
Min.: 1
Mult.: 1
Headers Locking 9 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 Vrt 10 Ckt 2.54mm Pitch 15um Au
Datasheet
5.511In Stock
Cut Tape
13,58 kr.
11,64 kr.
9,85 kr.
9,03 kr.
View
Reel
7,68 kr.
Min.: 1
Mult.: 1
: 2.850
Headers Locking 10 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 Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 02 Ckt Tin T&R
Datasheet
2.432In Stock
Cut Tape
6,34 kr.
Reel
6,34 kr.
Min.: 1
Mult.: 1
: 1.050
Headers Locking 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.44 mm (0.293 in) 2.34 mm (0.092 in) 171856 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 254 Hdr FrLk R/A 12 Ckt 15Au T&R
Datasheet
2.018In Stock
Cut Tape
17,38 kr.
15,82 kr.
14,92 kr.
13,95 kr.
View
Reel
8,95 kr.
Min.: 1
Mult.: 1
: 2.100
Headers Locking 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 2.54 mm (0.1 in) 171857 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 09 Ckt Tin T&R
Datasheet
1.459In Stock
Cut Tape
9,77 kr.
Reel
9,77 kr.
Min.: 1
Mult.: 1
: 1.050
Headers Locking 9 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 7.44 mm (0.293 in) 2.34 mm (0.092 in) 171856 KK Wire-to-Board - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert07 Ckt 15Au T&R
Datasheet
817In Stock
Cut Tape
14,92 kr.
12,98 kr.
12,46 kr.
11,64 kr.
View
Reel
8,58 kr.
Min.: 1
Mult.: 1
: 1.050
Headers Locking 7 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 Reel, Cut Tape