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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., 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 60,904In 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	60,904In 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 1,636In 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	1,636In 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 9,557In 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	9,557In 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 12,677In 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	12,677In 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: €2.00 1,507In 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	1,507In Stock	€2.00 €1.71 €1.08 €1.06 View €1.03 €0.98 €0.966	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 79,350In 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	79,350In 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 14,851In 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	14,851In 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 10,096In 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	10,096In 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 6,942In 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	6,942In 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 55,996In 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	55,996In 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 33,791In 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	33,791In 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 18,990In 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	18,990In 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 45,254In 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	45,254In Stock	€0.241 €0.203 €0.196 €0.169 €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 34,130In Stock 7,550Expected 06/11/2026	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	34,130In Stock 7,550Expected 06/11/2026	€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 14,191In Stock 10,000Expected 18/11/2026	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	14,191In Stock 10,000Expected 18/11/2026	€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
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 6 Pos. 22-05-7068 Molex 1: €0.516 17,664In Stock	Mfr. Part No. 22-05-7068 Mouser Part No 538-22-05-7068	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 6 Pos. Learn More about Molex kk	Datasheet	17,664In Stock	€0.516 €0.447 €0.409 €0.369 View €0.35 €0.292 €0.261 €0.247	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 8 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7085 Molex 1: €0.378 11,026In Stock	Mfr. Part No. 22-05-7085 Mouser Part No 538-22-05-7085	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 8 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	11,026In Stock	€0.378 €0.32 €0.316 €0.273 View €0.222 €0.20 €0.193 €0.184 €0.172	Min.: 1 Mult.: 1
Headers & Wire Housings KK 100 Hdr FrLk Vert 03 Ckt Gold 22-11-2036 Molex 1: €0.43 7,181In Stock	Mfr. Part No. 22-11-2036 Mouser Part No 538-22-11-2036	Molex	Headers & Wire Housings KK 100 Hdr FrLk Vert 03 Ckt Gold Learn More about Molex kk	Datasheet	7,181In Stock	€0.43 €0.368 €0.313 €0.28 View €0.254 €0.252 €0.235 €0.226	Min.: 1 Mult.: 1

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