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 (TWD) 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 Vert 05 Ckt 30Au
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,700
Mult.: 5,700

5 Position 2.54 mm (0.1 in) 1 Row Solder Pin Straight Gold 171856 KK
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 06 Ckt Tin T&R
Datasheet
N/A
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) 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 Vert 07 Ckt Tin T&R
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 2,100
Mult.: 1,050
: 150

Headers Locking 7 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
Molex Headers & Wire Housings 2.54mm Pitch KK 254 RPC Vert Hdr w/Friction Lock Gold Plt 5 CKT Tape and Reel
Datasheet
Non-Stocked
Min.: 2,100
Mult.: 1,050
171856 KK
Molex Headers & Wire Housings KK Hdr RA 5 Ckt 2.54mm Pitch Sn
Datasheet
Non-Stocked
Min.: 17,100
Mult.: 5,700

Headers Locking 5 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 RA 11 Ckt 2.54mm Pitch Sn
Datasheet
Non-Stocked
Min.: 9,600
Mult.: 2,400

Headers Locking 11 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 RA 5 Ckt 2.54mm Pitch 15um Au
Datasheet
Non-Stocked
Min.: 17,100
Mult.: 5,700

Headers Locking 5 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 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 RA 10 Ckt 2.54mm Pitch 15um Au
Datasheet
Non-Stocked
Min.: 7,200
Mult.: 2,400

Headers Locking 10 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 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 RA 12 Ckt 2.54mm Pitch 15um Au
Datasheet
Non-Stocked
Min.: 7,200
Mult.: 2,400

Headers Power 12 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold 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 05 Ckt Tin T&R
Datasheet
Non-Stocked
Min.: 9,900
Mult.: 3,300
: 3,300

Headers Locking 5 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
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 08 Ckt Tin T&R
Datasheet
Non-Stocked
Min.: 8,400
Mult.: 2,100
: 2,100

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 Reel
Molex 09-48-1063
Molex Headers & Wire Housings KK 156 PCB RtAn 6Ckt Tin
Datasheet
Non-Stocked
Min.: 2,002
Mult.: 1,001

Headers Socket Assembly 6 Position 3.96 mm (0.156 in) 1 Row Board Lock Solder Pin Right Angle Socket (Female) Tin 3.68 mm (0.145 in) 171856 KK
Molex 09-48-1083
Molex Headers & Wire Housings KK 156 PCB RtAn 8Ckt Tin
Datasheet
Non-Stocked
Min.: 770
Mult.: 770

Headers Socket Assembly 8 Position 3.96 mm (0.156 in) 1 Row Board Lock Solder Pin Right Angle Socket (Female) Tin 3.68 mm (0.145 in) 171856 KK
Molex 09-48-1103
Molex Headers & Wire Housings KK 156 PCB RtAn 10Ckt Tin
Datasheet
Non-Stocked
Min.: 616
Mult.: 616

Headers Socket Assembly 10 Position 3.96 mm (0.156 in) 1 Row Board Lock Solder Pin Right Angle Socket (Female) Tin 3.68 mm (0.145 in) 171856 KK
Molex 171856-1102
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 02 Ckt 15Au
Datasheet
Non-Stocked
Min.: 34,200
Mult.: 17,100

171856 KK
Molex 171856-1104
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 04 Ckt 15Au
Datasheet
Non-Stocked
Min.: 22,800
Mult.: 11,400

171856 KK
Molex 171856-1105
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 05 Ckt 15Au
Datasheet
Non-Stocked
Min.: 5,700
Mult.: 5,700
171856 KK
Molex 171856-1106
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 06 Ckt 15Au
Datasheet
Non-Stocked
Min.: 11,400
Mult.: 5,700
171856 KK
Molex 171856-2003
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 03 Ckt 30Au
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 11,400
Mult.: 11,400

171856 KK
Molex 171856-2004
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 04 Ckt 30Au
Datasheet
Non-Stocked
Min.: 11,400
Mult.: 11,400
171856 KK
Molex 171856-2007
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 07 Ckt 30Au
Datasheet
Non-Stocked
Min.: 2,850
Mult.: 2,850
171856 KK
Molex 171856-2008
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 08 Ckt 30Au
Datasheet
Non-Stocked
Min.: 2,850
Mult.: 2,850
171856 KK
Molex 171856-2009
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 09 Ckt 30Au
Datasheet
Non-Stocked
Min.: 2,850
Mult.: 2,850
171856 KK
Molex 171856-2010
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 10 Ckt 30Au
Datasheet
Non-Stocked
Min.: 2,850
Mult.: 2,850
171856 KK
Molex 171856-2011
Molex Headers & Wire Housings KK RPC 100 Hdr FrLk Vert 11 Ckt 30Au
Datasheet
Non-Stocked
Min.: 2,850
Mult.: 2,850
171856 KK