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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 Solid Header, Vert., w/ Friction Lock, 12 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag 22-23-2121 Molex 1: €0.628 15,572In Stock	Mfr. Part No. 22-23-2121 Mouser Part No 538-22-23-2121	Molex	Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 12 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag Learn More about Molex kk	Datasheet	15,572In Stock	€0.628 €0.535 €0.485 €0.443 View €0.406 €0.38 €0.363 €0.347 €0.331	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 13 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag 22-23-2131 Molex 1: €1.08 7,457In Stock	Mfr. Part No. 22-23-2131 Mouser Part No 538-22-23-2131	Molex	Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 13 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag Learn More about Molex kk	Datasheet	7,457In Stock	€1.08 €0.998 €0.98 €0.877 View €0.829 €0.743 €0.674 €0.634 €0.608	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 14 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag 22-23-2141 Molex 1: €0.826 20,055In Stock	Mfr. Part No. 22-23-2141 Mouser Part No 538-22-23-2141	Molex	Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 14 Pos., 2.54 m Matte Tin (Sn) Pltg, 3.56mm Tail Lg., Bag Learn More about Molex kk	Datasheet	20,055In Stock	€0.826 €0.698 €0.693 €0.556 View €0.53 €0.505 €0.50 €0.495	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 2 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2021 Molex 1: €0.198 106,917In Stock 102,600Expected 25/01/2027	Mfr. Part No. 22-27-2021 Mouser Part No 538-22-27-2021	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 2 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	106,917In Stock 102,600Expected 25/01/2027	€0.198 €0.167 €0.152 €0.137 €0.126	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 3 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2031 Molex 1: €0.198 60,847In Stock 136,800Expected 30/03/2027	Mfr. Part No. 22-27-2031 Mouser Part No 538-22-27-2031	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 3 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	60,847In Stock 136,800Expected 30/03/2027	€0.198 €0.195	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 4 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2041 Molex 1: €0.31 70,673In Stock	Mfr. Part No. 22-27-2041 Mouser Part No 538-22-27-2041	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 4 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	70,673In Stock	€0.31 €0.267 €0.229 €0.22	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 5 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2051 Molex 1: €0.447 34,567In Stock	Mfr. Part No. 22-27-2051 Mouser Part No 538-22-27-2051	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 5 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	34,567In Stock	€0.447 €0.363 €0.335 €0.307 View €0.287 €0.278	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 6 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2061 Molex 1: €0.404 26,254In Stock 51,300Expected 01/03/2027	Mfr. Part No. 22-27-2061 Mouser Part No 538-22-27-2061	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 6 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	26,254In Stock 51,300Expected 01/03/2027	€0.404 €0.345 €0.303 €0.294	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 7 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2071 Molex 1: €0.679 12,037In Stock	Mfr. Part No. 22-27-2071 Mouser Part No 538-22-27-2071	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 7 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	12,037In Stock	€0.679 €0.513 €0.497 €0.452 View €0.403 €0.402 €0.378 €0.359 €0.342	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 8 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2081 Molex 1: €0.972 14,266In Stock	Mfr. Part No. 22-27-2081 Mouser Part No 538-22-27-2081	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 8 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	14,266In Stock	€0.972 €0.651 €0.564 €0.551 View €0.511 €0.481 €0.47 €0.398	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 10 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2101 Molex 1: €0.765 11,126In Stock	Mfr. Part No. 22-27-2101 Mouser Part No 538-22-27-2101	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 10 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	11,126In Stock	€0.765 €0.602 €0.568 €0.514 View €0.476 €0.455 €0.434 €0.359	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 2 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg 22-29-2021 Molex 1: €0.387 16,240In Stock 34,200Expected 08/12/2026	Mfr. Part No. 22-29-2021 Mouser Part No 538-22-29-2021	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 2 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg Learn More about Molex kk	Datasheet	16,240In Stock 34,200Expected 08/12/2026	€0.387 €0.343 €0.335 €0.32 View €0.28 €0.272 €0.252 €0.24 €0.227	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 6 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg 22-29-2061 Molex 1: €1.01 15,529In Stock	Mfr. Part No. 22-29-2061 Mouser Part No 538-22-29-2061	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 6 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg Learn More about Molex kk	Datasheet	15,529In Stock	€1.01 €0.73 €0.728	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 8 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg 22-29-2081 Molex 1: €1.08 2,687In Stock	Mfr. Part No. 22-29-2081 Mouser Part No 538-22-29-2081	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 8 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg Learn More about Molex kk	Datasheet	2,687In Stock	€1.08 €0.955 €0.92 €0.869 View €0.83 €0.817 €0.74 €0.679	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 2 Pos., Tin (Sn) Pltg 26-60-5020 Molex 1: €0.267 22,566In Stock	Mfr. Part No. 26-60-5020 Mouser Part No 538-26-60-5020	Molex	Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 2 Pos., Tin (Sn) Pltg Learn More about Molex kk	Datasheet	22,566In Stock	€0.267 €0.224 €0.181 €0.165 View €0.153 €0.144	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 4 Pos., Tin (Sn) Pltg 26-60-5040 Molex 1: €0.439 24,768In Stock	Mfr. Part No. 26-60-5040 Mouser Part No 538-26-60-5040	Molex	Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 4 Pos., Tin (Sn) Pltg Learn More about Molex kk	Datasheet	24,768In Stock	€0.439 €0.373 €0.328 €0.297 View €0.272 €0.251 €0.234 €0.225 €0.22	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 5 Pos., Tin (Sn) Pltg 26-60-5050 Molex 1: €0.507 7,711In Stock	Mfr. Part No. 26-60-5050 Mouser Part No 538-26-60-5050	Molex	Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 5 Pos., Tin (Sn) Pltg Learn More about Molex kk	Datasheet	7,711In Stock	€0.507 €0.372 €0.358 €0.342 View €0.289 €0.276	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 6 Pos., Tin (Sn) Pltg 26-60-5060 Molex 1: €0.593 8,911In Stock	Mfr. Part No. 26-60-5060 Mouser Part No 538-26-60-5060	Molex	Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 6 Pos., Tin (Sn) Pltg Learn More about Molex kk	Datasheet	8,911In Stock	€0.593 €0.505 €0.499 €0.473 View €0.372 €0.337 €0.328 €0.309 €0.296	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 2 Pos., Gold (Au) Pltg 26-61-4020 Molex 1: €0.955 14,637In Stock	Mfr. Part No. 26-61-4020 Mouser Part No 538-26-61-4020	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 2 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	14,637In Stock	€0.955 €0.74 €0.728 €0.631 View €0.614 €0.58 €0.573 €0.519	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 3 Pos., Gold (Au) Pltg 26-61-4030 Molex 1: €1.08 3,954In Stock	Mfr. Part No. 26-61-4030 Mouser Part No 538-26-61-4030	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 3 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	3,954In Stock	€1.08 €1.03 €1.01 €0.869 View €0.826 €0.733 €0.689 €0.672 €0.642	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 4 Pos., Gold (Au) Pltg 26-61-4040 Molex 1: €1.37 5,704In Stock	Mfr. Part No. 26-61-4040 Mouser Part No 538-26-61-4040	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 4 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	5,704In Stock	€1.37 €1.20 €1.10 €0.989 View €0.946 €0.869 €0.81 €0.803 €0.757	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 5 Pos., Gold (Au) Pltg 26-61-4050 Molex 1: €1.27 8,902In Stock	Mfr. Part No. 26-61-4050 Mouser Part No 538-26-61-4050	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 5 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	8,902In Stock	€1.27 €1.11	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 6 Pos., Gold (Au) Pltg 26-61-4060 Molex 1: €1.70 3,124In Stock	Mfr. Part No. 26-61-4060 Mouser Part No 538-26-61-4060	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 6 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	3,124In Stock	€1.70 €1.37 €1.34	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 8 Pos., Gold (Au) Pltg 26-61-4080 Molex 1: €2.98 1,068In Stock	Mfr. Part No. 26-61-4080 Mouser Part No 538-26-61-4080	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 8 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	1,068In Stock	€2.98 €2.72 €2.67 €2.31 View €2.06 €1.87	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 2 Pos., Gold (Au) Pltg 26-61-5020 Molex 1: €1.36 4,540In Stock 15,400Expected 12/01/2027	Mfr. Part No. 26-61-5020 Mouser Part No 538-26-61-5020	Molex	Headers & Wire Housings KK 396 Header, R/A w/ Friction Lock, 2 Pos., Gold (Au) Pltg Learn More about Molex kk	Datasheet	4,540In Stock 15,400Expected 12/01/2027	€1.36 €1.23 €1.20 €1.04 View €0.998 €0.98 €0.937 €0.766	Min.: 1 Mult.: 1

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