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KK Plus 250 Connector System

Molex KK Plus 250 (Link 250) Connector System prevents mismating with a unique keying design and features a clear audible click for connection assurance. The connectors are a single-row, wire-to-board system that offers a 2.5mm pitch, a current rating of 6.5A, and design options for flexible and efficient assembly. The TPA design provides security for the terminals inside the receptacle, preventing failure in end products by reducing terminal back-out. The headers offer a complete direct drop-in replacement on the PCB to JST VH and provide both a V0/GW combination material. This provides fewer items on a bill of materials (BOM) and allows for OEMs to design products on a global scale to meet European Electrical standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 5 Pos., w/ Peg, Glow-Wire Capable 207843-0005 Molex 1: $0.96 5,879In Stock	Mfr. Part # 207843-0005 Mouser Part # 538-207843-0005	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 5 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	5,879In Stock	$0.96 $0.663 $0.637 $0.57 View $0.553 $0.521 $0.485 $0.473	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 5 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0005 Molex 1: $0.22 A tariff of 30% may be applied if shipping to the United States. 13,947In Stock	Mfr. Part # 207841-0005 Mouser Part # 538-207841-0005	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 5 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	13,947In Stock	$0.22 $0.192 $0.179 $0.164 View $0.15 $0.148 $0.129 $0.127 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 6 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0006 Molex 1: $0.25 A tariff of 30% may be applied if shipping to the United States. 15,258In Stock	Mfr. Part # 207841-0006 Mouser Part # 538-207841-0006	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 6 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	15,258In Stock	$0.25 $0.228 $0.218 $0.214 View $0.202 $0.198 $0.191 $0.185 $0.157 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 7 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0007 Molex 1: $0.37 A tariff of 30% may be applied if shipping to the United States. 11,336In Stock	Mfr. Part # 207841-0007 Mouser Part # 538-207841-0007	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 7 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	11,336In Stock	$0.37 $0.311 $0.278 $0.268 View $0.18 $0.171 $0.169 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 8 Pos., w/ Peg, Glow-Wire Capable 207843-0008 Molex 1: $1.25 A tariff of 8% may be applied if shipping to the United States. 3,785In Stock	Mfr. Part # 207843-0008 Mouser Part # 538-207843-0008	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 8 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	3,785In Stock	$1.25 $1.17 $0.905 $0.747 View $0.737 $0.705 $0.671 $0.66 $0.60 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 5 Pos., Natural 207845-0005 Molex 1: $0.17 A tariff of 30% may be applied if shipping to the United States. 17,127In Stock	Mfr. Part # 207845-0005 Mouser Part # 538-207845-0005	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 5 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	17,127In Stock	$0.17 $0.135 $0.12 $0.114 View $0.10 $0.099 $0.096 $0.095 $0.091 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 4 Pos., Natural 207845-0004 Molex 1: $0.19 A tariff of 30% may be applied if shipping to the United States. 25,177In Stock	Mfr. Part # 207845-0004 Mouser Part # 538-207845-0004	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 4 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	25,177In Stock	$0.19 $0.159 $0.136 $0.127 View $0.115 $0.105 $0.093 $0.089 $0.087 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 8 Pos., Natural 207845-0008 Molex 1: $0.24 A tariff of 30% may be applied if shipping to the United States. 6,361In Stock	Mfr. Part # 207845-0008 Mouser Part # 538-207845-0008	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 8 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	6,361In Stock	$0.24 $0.202 $0.181 $0.162 View $0.144 $0.126 $0.118 $0.103 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 8 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0008 Molex 1: $0.44 A tariff of 30% may be applied if shipping to the United States. 4,246In Stock	Mfr. Part # 207841-0008 Mouser Part # 538-207841-0008	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 8 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	4,246In Stock	$0.44 $0.37 $0.33 $0.314 View $0.279 $0.265 $0.247 $0.241 $0.236 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 6 Pos., Natural 207845-0006 Molex 1: $0.22 A tariff of 30% may be applied if shipping to the United States. 13,147In Stock	Mfr. Part # 207845-0006 Mouser Part # 538-207845-0006	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 6 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	13,147In Stock	$0.22 $0.187 $0.167 $0.159 View $0.125 $0.121 $0.117 $0.10 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 7 Pos., w/ Peg, Glow-Wire Capable 207843-0007 Molex 1: $1.31 A tariff of 8% may be applied if shipping to the United States. 4,704In Stock	Mfr. Part # 207843-0007 Mouser Part # 538-207843-0007	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 7 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	4,704In Stock	$1.31 $1.11 $0.951 $0.871 View $0.825 $0.815 $0.707 $0.687 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 4 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0004 Molex 1: $0.28 A tariff of 30% may be applied if shipping to the United States. 12,400In Stock	Mfr. Part # 207841-0004 Mouser Part # 538-207841-0004	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 4 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	12,400In Stock	$0.28 $0.239 $0.214 $0.204 View $0.182 $0.173 $0.162 $0.158 $0.151 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 3 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0003 Molex 1: $0.26 A tariff of 30% may be applied if shipping to the United States. 14,655In Stock	Mfr. Part # 207841-0003 Mouser Part # 538-207841-0003	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 3 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	14,655In Stock	$0.26 $0.217 $0.194 $0.181 View $0.15 $0.145 $0.14 $0.136 $0.131 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 2 Pos., w/ Peg, Glow-Wire Capable 207843-0002 Molex 1: $0.67 7,385In Stock	Mfr. Part # 207843-0002 Mouser Part # 538-207843-0002	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 2 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	7,385In Stock	$0.67 $0.568 $0.56 $0.428 View $0.406 $0.391 $0.365 $0.348	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 3 Pos., w/ Peg, Glow-Wire Capable 207843-0003 Molex 1: $0.78 A tariff of 8% may be applied if shipping to the United States. 8,302In Stock	Mfr. Part # 207843-0003 Mouser Part # 538-207843-0003	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 3 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	8,302In Stock	$0.78 $0.665 $0.592 $0.492 View $0.462 $0.42 $0.389 $0.362 $0.357 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Terminals KK Plus 250 Female Crimp Terminal, 24-22 AWG, Tin (Sn) Pltg, Reel 46626-1305 Molex 1: $0.11 A tariff of 8% may be applied if shipping to the United States. 57,920In Stock 72,000Expected 11/17/2026	Mfr. Part # 46626-1305 Mouser Part # 538-46626-1305	Molex	Terminals KK Plus 250 Female Crimp Terminal, 24-22 AWG, Tin (Sn) Pltg, Reel Learn More about Molex l1nk 250 connector system	Datasheet	57,920In Stock 72,000Expected 11/17/2026	Cut Tape $0.11 Reel $0.051 $0.049 $0.046 $0.044 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 12,000
Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 2 Pos., UL 94V-0, Black, Glow-Wire Capable 207841-0002 Molex 1: $0.21 A tariff of 30% may be applied if shipping to the United States. 8,619In Stock	Mfr. Part # 207841-0002 Mouser Part # 538-207841-0002	Molex	Headers & Wire Housings KK Plus 250 Recept. Housing, 2.5mm Pit., Single Row, 2 Pos., UL 94V-0, Black, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	8,619In Stock	$0.21 $0.181 $0.162 $0.154 View $0.138 $0.131 $0.123 $0.12 $0.117 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 4 Pos., w/ Peg, Glow-Wire Capable 207843-0004 Molex 1: $0.88 1,541In Stock 7,644Expected 12/31/2026	Mfr. Part # 207843-0004 Mouser Part # 538-207843-0004	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 4 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	1,541In Stock 7,644Expected 12/31/2026	$0.88 $0.75 $0.721 $0.612 View $0.60 $0.545 $0.515 $0.50 $0.476	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 6 Pos., w/ Peg, Glow-Wire Capable 207843-0006 Molex 1: $1.04 A tariff of 8% may be applied if shipping to the United States. 2,454In Stock	Mfr. Part # 207843-0006 Mouser Part # 538-207843-0006	Molex	Headers & Wire Housings KK Plus 250 Header, 2.5mm Pit., Vert., Fully Shrouded, Tin (Sn) Pltg, 6 Pos., w/ Peg, Glow-Wire Capable Learn More about Molex l1nk 250 connector system	Datasheet	2,454In Stock	$1.04 $0.89 $0.843 $0.747 View $0.737 $0.675 $0.631 $0.623 $0.57 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 2 Pos., Natural 207845-0002 Molex 1: $0.19 A tariff of 30% may be applied if shipping to the United States. 11,793In Stock	Mfr. Part # 207845-0002 Mouser Part # 538-207845-0002	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 2 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	11,793In Stock	$0.19 $0.163 $0.146 $0.139 View $0.105 $0.099 $0.096 $0.094 $0.092 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 3 Pos., Natural 207845-0003 Molex 1: $0.20 A tariff of 30% may be applied if shipping to the United States. 6,245In Stock	Mfr. Part # 207845-0003 Mouser Part # 538-207845-0003	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 3 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	6,245In Stock	$0.20 $0.167 $0.149 $0.142 View $0.127 $0.118 $0.111 $0.108 $0.102 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Terminals KK Plus 250 Female Crimp Terminal, 28-26 AWG, Tin (Sn) Pltg, Reel 46626-1405 Molex 1: $0.11 A tariff of 8% may be applied if shipping to the United States. 31,668In Stock	Mfr. Part # 46626-1405 Mouser Part # 538-46626-1405	Molex	Terminals KK Plus 250 Female Crimp Terminal, 28-26 AWG, Tin (Sn) Pltg, Reel Learn More about Molex l1nk 250 connector system	Datasheet	31,668In Stock	Cut Tape $0.11 Reel $0.051 $0.049 $0.046 $0.044 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 12,000
Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 7 Pos., Natural 207845-0007 Molex 1: $0.24 A tariff of 30% may be applied if shipping to the United States. 7,238In Stock	Mfr. Part # 207845-0007 Mouser Part # 538-207845-0007	Molex	Headers & Wire Housings KK Plus 250 Terminal Pos. Assurance (TPA) Retainer, 7 Pos., Natural Learn More about Molex l1nk 250 connector system	Datasheet	7,238In Stock	$0.24 $0.204 $0.18 $0.156 View $0.11 $0.108 $0.105 $0.083 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1

KK Plus 250 Connector System

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KK Plus 250 Connector System

Types of Connectors