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Locking Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 6 Pos. 171856-0006 Molex 1: 0,447 € 13.728In Stock	Mfr. Part No. 171856-0006 Mouser Part No 538-171856-0006	Molex	Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 6 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	13.728In Stock	0,447 € 0,382 € 0,379 € 0,327 € View 0,289 € 0,263 € 0,255 € 0,24 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 4 Pos. 171856-1004 Molex 1: 0,645 € 5.476In Stock 22.800Expected 1/28/2027	Mfr. Part No. 171856-1004 Mouser Part No 538-171856-1004	Molex	Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	5.476In Stock 22.800Expected 1/28/2027	0,645 € 0,563 € 0,553 € 0,509 € View 0,488 € 0,451 € 0,433 € 0,408 € 0,405 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., T/R, 3 Pos. 171856-3003 Molex 1: 0,983 € 2.886In Stock	Mfr. Part No. 171856-3003 Mouser Part No 538-171856-3003	Molex	Headers & Wire Housings KK 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., T/R, 3 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	2.886In Stock	Cut Tape 0,983 € Reel 0,983 €	Min.: 1 Mult.: 1 : 1.050
Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. 171857-0003 Molex 1: 0,301 € 60.901In Stock	Mfr. Part No. 171857-0003 Mouser Part No 538-171857-0003	Molex	Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	60.901In Stock	0,301 € 0,253 € 0,215 € 0,192 € View 0,187 € 0,174 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. 171857-1003 Molex 1: 1,09 € 4.125In Stock	Mfr. Part No. 171857-1003 Mouser Part No 538-171857-1003	Molex	Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	4.125In Stock	1,09 € 0,929 € 0,789 € 0,704 € View 0,684 € 0,672 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 8 Pos. 171857-1008 Molex 1: 2,10 € 1.386In Stock	Mfr. Part No. 171857-1008 Mouser Part No 538-171857-1008	Molex	Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, 0.38 m Gold (Au) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 8 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	1.386In Stock	2,10 € 1,79 € 1,62 € 1,49 € View 1,42 € 1,32 € 1,28 € 1,25 € 1,20 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., T/R, 2 Pos. 171857-3002 Molex 1: 0,49 € 9.535In Stock	Mfr. Part No. 171857-3002 Mouser Part No 538-171857-3002	Molex	Headers & Wire Housings KK 254 RPC R/A Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 6.73mm Mating Pin Lg., 2.54mm Tail Lg., T/R, 2 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	9.535In Stock	Cut Tape 0,49 € 0,416 € 0,354 € 0,304 € Reel 0,279 € View 0,282 € 0,269 € 0,268 €	Min.: 1 Mult.: 1 : 3.300
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 3 Pos., Tin (Sn) Pltg, Natural 22-05-1032 Molex 1: 0,937 € 12.262In Stock	Mfr. Part No. 22-05-1032 Mouser Part No 538-22-05-1032	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 3 Pos., Tin (Sn) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	12.262In Stock	0,937 € 0,821 € 0,803 € 0,664 € View 0,642 € 0,601 € 0,568 € 0,558 € 0,535 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 5 Pos., Tin (Sn) Pltg, Natural 22-05-1052 Molex 1: 1,13 € 4.767In Stock	Mfr. Part No. 22-05-1052 Mouser Part No 538-22-05-1052	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 5 Pos., Tin (Sn) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	4.767In Stock	1,13 € 1,02 € 0,929 € 0,877 € View 0,86 € 0,859 € 0,745 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 7 Pos., Tin (Sn) Pltg, Natural 22-05-1072 Molex 1: 1,60 € 6.674In Stock	Mfr. Part No. 22-05-1072 Mouser Part No 538-22-05-1072	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 7 Pos., Tin (Sn) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	6.674In Stock	1,60 € 1,36 € 1,16 € 1,02 € View 1,01 € 0,894 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 9 Pos., Tin (Sn) Pltg, Natural 22-05-1092 Molex 1: 2,04 € 1.307In Stock	Mfr. Part No. 22-05-1092 Mouser Part No 538-22-05-1092	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 9 Pos., Tin (Sn) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	1.307In Stock	2,04 € 1,76 € 1,38 € 1,32 € View 1,23 € 1,14 € 1,05 € 1,01 € 0,972 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 3 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3031 Molex 1: 0,378 € 62.101In Stock	Mfr. Part No. 22-05-3031 Mouser Part No 538-22-05-3031	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 3 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	62.101In Stock	0,378 € 0,321 € 0,314 € 0,23 € View 0,205 € 0,181 € 0,175 € 0,172 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 4 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3041 Molex 1: 0,258 € 78.896In Stock	Mfr. Part No. 22-05-3041 Mouser Part No 538-22-05-3041	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 4 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	78.896In Stock	0,258 € 0,224 € 0,207 € 0,171 € View 0,155 € 0,142 € 0,136 € 0,129 € 0,124 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 5 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3051 Molex 1: 0,499 € 12.140In Stock	Mfr. Part No. 22-05-3051 Mouser Part No 538-22-05-3051	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 5 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	12.140In Stock	0,499 € 0,435 € 0,40 € 0,315 € View 0,296 € 0,267 € 0,266 € 0,265 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 6 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3061 Molex 1: 0,619 € 9.536In Stock	Mfr. Part No. 22-05-3061 Mouser Part No 538-22-05-3061	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 6 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	9.536In Stock	0,619 € 0,528 € 0,415 € 0,387 € View 0,349 € 0,299 € 0,298 € 0,297 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 8 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3081 Molex 1: 0,464 € 6.912In Stock	Mfr. Part No. 22-05-3081 Mouser Part No 538-22-05-3081	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 8 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	6.912In Stock	0,464 € 0,406 € 0,366 € 0,338 € View 0,311 € 0,293 € 0,265 € 0,259 € 0,253 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 9 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3091 Molex 1: 0,585 € 5.650In Stock	Mfr. Part No. 22-05-3091 Mouser Part No 538-22-05-3091	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 9 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	5.650In Stock	0,585 € 0,51 € 0,465 € 0,421 € View 0,411 € 0,407 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 12 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3121 Molex 1: 0,869 € 7.762In Stock	Mfr. Part No. 22-05-3121 Mouser Part No 538-22-05-3121	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 12 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	7.762In Stock	0,869 € 0,66 € 0,641 € 0,578 € View 0,542 € 0,469 € 0,439 € 0,398 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 2 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7025 Molex 1: 0,189 € 55.981In Stock	Mfr. Part No. 22-05-7025 Mouser Part No 538-22-05-7025	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 2 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	55.981In Stock	0,189 € 0,157 € 0,124 € 0,114 € View 0,096 € 0,093 € 0,089 € 0,085 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 3 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7035 Molex 1: 0,206 € 32.664In Stock	Mfr. Part No. 22-05-7035 Mouser Part No 538-22-05-7035	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 3 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	32.664In Stock	0,206 € 0,177 € 0,151 € 0,135 € View 0,119 € 0,117 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 3 Pos. 22-05-7038 Molex 1: 0,215 € 18.943In Stock	Mfr. Part No. 22-05-7038 Mouser Part No 538-22-05-7038	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 3 Pos. Learn More about Molex kk	Datasheet	18.943In Stock	0,215 € 0,186 € 0,158 € 0,128 € View 0,119 € 0,114 € 0,109 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 4 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7045 Molex 1: 0,241 € 45.146In Stock	Mfr. Part No. 22-05-7045 Mouser Part No 538-22-05-7045	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 4 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	45.146In Stock	0,241 € 0,203 € 0,193 € 0,163 € View 0,146 € 0,138 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 4 Pos. 22-05-7048 Molex 1: 0,292 € 40.985In Stock	Mfr. Part No. 22-05-7048 Mouser Part No 538-22-05-7048	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 4 Pos. Learn More about Molex kk	Datasheet	40.985In Stock	0,292 € 0,252 € 0,214 € 0,191 € View 0,182 € 0,165 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 5 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7055 Molex 1: 0,241 € 14.176In Stock 10.000Expected 11/18/2026	Mfr. Part No. 22-05-7055 Mouser Part No 538-22-05-7055	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 5 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	14.176In Stock 10.000Expected 11/18/2026	0,241 € 0,206 € 0,161 € 0,145 € 0,131 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 6 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7065 Molex 1: 0,267 € 16.398In Stock	Mfr. Part No. 22-05-7065 Mouser Part No 538-22-05-7065	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 6 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	16.398In Stock	0,267 € 0,23 € 0,196 € 0,179 € View 0,165 € 0,152 € 0,15 € 0,139 €	Min.: 1 Mult.: 1

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