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KK® 254 Connector System
Ideal for board-to-board and wire-to-board low-power and signal applications, KK® 254 connectors provide a flexible design and cost-saving solutions for a variety of applications. Signal application KK® 254 connectors are ideal for use in industries such as automotive, medical and consumer, delivering up to 5.0A and 250V per circuit in a 2.54mm centerline pitch. Dual-cantilever terminals offer a square-post contact area that interfaces with the male pin header through a spring-like contact. Available in 22 to 30 AWG wire, an optional box-style dual-cantilevered terminal is optimal for high-vibration applications.

Headers are available in single-row, unshrouded, through-hole PCB termination styles in solid and breakaway varieties. A friction lock is available for a more secure mating interface. KK 254 PCB receptacles are available in right-angle, top-entry and board-through configurations. Housings have built-in polarization features and are available in UL 94V-2 and UL 94V-0 nylons.

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Alternate Mfr Part Number	171857-0003
Angle	Right Angle
Brand/Series	KK 254 Series
Contact Plating	Tin
Number of Circuits	3
Number of Contacts	3
Number of Rows	1
Orientation	Right Angle
Pitch	0.100/2.54 In./mm
Primary Type	Wire-to-Board
Special Features	Low-Halogen
Termination	Thru-Hole
Type	Header
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• Molex Incorporated
  Conn; Rect; Header; 2.54mm Pitch; 2 Pos; W-to-B; RPC; Rt Angle; KK Ser; Friction Lock; Tin
  
  型号：171857-0002
  仓库库存编号：70314282
  
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• Molex Incorporated
  Conn; Rect; Header; 2.54mm Pitch; 4 Pos; W-to-B; RPC; Rt Angle; KK Ser; Friction Lock; Tin
  
  型号：171857-0004
  仓库库存编号：70314284
  
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• 搜索

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• Molex Incorporated
  Conn; Rect; Header; 2.54mm Pitch; 6 Pos; W-to-B; RPC; Rt Angle; KK Ser; Friction Lock; Tin
  
  型号：171857-0006
  仓库库存编号：70314285
  
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• 搜索

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• Molex Incorporated
  Conn; Rect/PCB; Header; 0.100"; W2B; 2 Pos; Rt Angle; FrLk; KK 254 RPC Ser; Tin; Tape/Reel
  
  型号：171857-3002
  仓库库存编号：70378114
  
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• 搜索

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• Molex Incorporated
  Conn; Rect/PCB; Header; 0.100"; W2B; 3 Pos; Rt Angle; FrLk; KK 254 RPC Ser; Tin; Tape/Reel
  
  型号：171857-3003
  仓库库存编号：70378115
  
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• 搜索

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• Molex Incorporated
  Conn; Rect/PCB; Header; 0.100"; W2B; 4 Pos; Rt Angle; FrLk; KK 254 RPC Ser; Tin; Tape/Reel
  
  型号：171857-3004
  仓库库存编号：70378116
  
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• 搜索

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• Molex Incorporated
  Conn; Rect/PCB; Header; 0.100"; W2B; 6 Pos; Rt Angle; FrLk; KK 254 RPC Ser; Tin; Tape/Reel
  
  型号：171857-3006
  仓库库存编号：70378117
  
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• 搜索

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• Molex Incorporated
  Conn; Rect/PCB; Header; 0.100"; W2B; 6 Pos; Rt Angle; FrLk; KK 254 RPC Ser; Tin; Tape/Reel
  
  型号：171857-3006
  仓库库存编号：70378117
  
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Alternate Mfr Part Number 171857-0003  Molex Incorporated Alternate Mfr Part Number 171857-0003  Connectors Alternate Mfr Part Number 171857-0003  Molex Incorporated Connectors Alternate Mfr Part Number 171857-0003   Angle Right Angle  Molex Incorporated Angle Right Angle  Connectors Angle Right Angle  Molex Incorporated Connectors Angle Right Angle   Brand/Series KK 254 Series  Molex Incorporated Brand/Series KK 254 Series  Connectors Brand/Series KK 254 Series  Molex Incorporated Connectors Brand/Series KK 254 Series   Contact Plating Tin  Molex Incorporated Contact Plating Tin  Connectors Contact Plating Tin  Molex Incorporated Connectors Contact Plating Tin   Number of Circuits 3  Molex Incorporated Number of Circuits 3  Connectors Number of Circuits 3  Molex Incorporated Connectors Number of Circuits 3   Number of Contacts 3  Molex Incorporated Number of Contacts 3  Connectors Number of Contacts 3  Molex Incorporated Connectors Number of Contacts 3   Number of Rows 1  Molex Incorporated Number of Rows 1  Connectors Number of Rows 1  Molex Incorporated Connectors Number of Rows 1   Orientation Right Angle  Molex Incorporated Orientation Right Angle  Connectors Orientation Right Angle  Molex Incorporated Connectors Orientation Right Angle   Pitch 0.100/2.54 In./mm  Molex Incorporated Pitch 0.100/2.54 In./mm  Connectors Pitch 0.100/2.54 In./mm  Molex Incorporated Connectors Pitch 0.100/2.54 In./mm   Primary Type Wire-to-Board  Molex Incorporated Primary Type Wire-to-Board  Connectors Primary Type Wire-to-Board  Molex Incorporated Connectors Primary Type Wire-to-Board   Special Features Low-Halogen  Molex Incorporated Special Features Low-Halogen  Connectors Special Features Low-Halogen  Molex Incorporated Connectors Special Features Low-Halogen   Termination Thru-Hole  Molex Incorporated Termination Thru-Hole  Connectors Termination Thru-Hole  Molex Incorporated Connectors Termination Thru-Hole   Type Header  Molex Incorporated Type Header  Connectors Type Header  Molex Incorporated Connectors Type Header