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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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, 0.38 m Gold (Au) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 7 Pos. 171856-1007 Molex 1: £1.02 815In Stock	Mfr. Part No. 171856-1007 Mouser Part No 538-171856-1007	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, 7 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	815In Stock	£1.02 £0.871 £0.738 £0.658 View £0.615 £0.608 £0.56	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, 8 Pos. 171856-3008 Molex 1: £1.09 6In Stock	Mfr. Part No. 171856-3008 Mouser Part No 538-171856-3008	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, 8 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	6In Stock	Cut Tape £1.09 Reel £1.09	Min.: 1 Mult.: 1 : 1,050
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., T/R, 4 Pos. 171856-4004 Molex 1: £1.07 304In Stock	Mfr. Part No. 171856-4004 Mouser Part No 538-171856-4004	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., T/R, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	304In Stock	Cut Tape £1.07 Reel £1.07	Min.: 1 Mult.: 1 : 1,050
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., T/R, 5 Pos. 171856-4005 Molex 1: £1.90 155In Stock	Mfr. Part No. 171856-4005 Mouser Part No 538-171856-4005	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., T/R, 5 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	155In Stock	Cut Tape £1.90 £1.66 £1.58 £1.27 Reel £1.00 View £1.06 £1.04 £0.986 £0.952	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, 2 Pos. 171857-0002 Molex 1: £0.248 2,486In Stock 34,200Expected 10/12/2026	Mfr. Part No. 171857-0002 Mouser Part No 538-171857-0002	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, 2 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	2,486In Stock 34,200Expected 10/12/2026	£0.248 £0.209 £0.205 £0.175 View £0.155 £0.142 £0.133 £0.125 £0.12	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., Bag, 9 Pos. 171857-0009 Molex 1: £0.684 250In Stock 8,550Expected 04/02/2027	Mfr. Part No. 171857-0009 Mouser Part No 538-171857-0009	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, 9 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	250In Stock 8,550Expected 04/02/2027	£0.684 £0.589 £0.539 £0.486 View £0.453 £0.384 £0.371	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, 4 Pos. 171857-1004 Molex 1: £1.42 1,116In Stock	Mfr. Part No. 171857-1004 Mouser Part No 538-171857-1004	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, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	1,116In Stock	£1.42 £1.20 £1.03 £0.978 View £0.908 £0.849 £0.773 £0.765	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, 3 Pos. 171857-3003 Molex 1: £0.473 3,570In Stock	Mfr. Part No. 171857-3003 Mouser Part No 538-171857-3003	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, 3 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	3,570In Stock	Cut Tape £0.473 £0.40 £0.34 £0.291 Reel £0.274 View £0.274 £0.266 £0.264	Min.: 1 Mult.: 1 : 3,300
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, 6 Pos. 171857-3006 Molex 1: £0.856 920In Stock 8,100Expected 24/02/2027	Mfr. Part No. 171857-3006 Mouser Part No 538-171857-3006	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, 6 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	920In Stock 8,100Expected 24/02/2027	Cut Tape £0.856 £0.759 £0.653 £0.618 View Reel £0.359 £0.566 £0.539 £0.359	Min.: 1 Mult.: 1 : 2,700
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., T/R, 4 Pos. 171857-4004 Molex 1: £1.01 1,466In Stock	Mfr. Part No. 171857-4004 Mouser Part No 538-171857-4004	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., T/R, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	1,466In Stock	Cut Tape £1.01 £0.856 £0.826 £0.773 View Reel £0.528 £0.625 £0.582 £0.552 £0.528	Min.: 1 Mult.: 1 : 3,300
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 10 Pos., Tin (Sn) Pltg, Natural 22-05-1102 Molex 1: £0.908 892In Stock	Mfr. Part No. 22-05-1102 Mouser Part No 538-22-05-1102	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, R/A, w/ Friction Ramp, 10 Pos., Tin (Sn) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	892In Stock	£0.908 £0.882	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 7 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3071 Molex 1: £0.548 3,592In Stock	Mfr. Part No. 22-05-3071 Mouser Part No 538-22-05-3071	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 7 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	3,592In Stock	£0.548 £0.457 £0.403 £0.366 View £0.334 £0.306 £0.287 £0.266 £0.261	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 10 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3101 Molex 1: £0.563 2,669In Stock	Mfr. Part No. 22-05-3101 Mouser Part No 538-22-05-3101	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 10 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	2,669In Stock	£0.563 £0.522 £0.485 £0.443 View £0.383 £0.357 £0.348 £0.279 £0.266	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 11 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3111 Molex 1: £0.586 211In Stock 9,600Expected 21/12/2026	Mfr. Part No. 22-05-3111 Mouser Part No 538-22-05-3111	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 11 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	211In Stock 9,600Expected 21/12/2026	£0.586 £0.533 £0.52 £0.471 View £0.453 £0.432 £0.385 £0.367	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 14 Pos., Matte Tin (Sn) Pltg, Bag 22-05-3141 Molex 1: £0.728 2,403In Stock	Mfr. Part No. 22-05-3141 Mouser Part No 538-22-05-3141	Molex	Headers & Wire Housings KK 254 Solid Header, R/A, w/ Friction Lock, 14 Pos., Matte Tin (Sn) Pltg, Bag Learn More about Molex kk	Datasheet	2,403In Stock	£0.728 £0.621 £0.528	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 2 Pos. 22-05-7028 Molex 1: £0.285 12,333In Stock	Mfr. Part No. 22-05-7028 Mouser Part No 538-22-05-7028	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 2 Pos. Learn More about Molex kk	Datasheet	12,333In Stock	£0.285 £0.23 £0.209 £0.208	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 9 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7095 Molex 1: £0.315 472In Stock 24,000Expected 12/11/2026	Mfr. Part No. 22-05-7095 Mouser Part No 538-22-05-7095	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 9 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	472In Stock 24,000Expected 12/11/2026	£0.315 £0.278 £0.264 £0.256 View £0.244 £0.196 £0.19 £0.181 £0.171	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 10 Pos., Bag, 3.5mm PC Tail Lg. 22-05-7105 Molex 1: £0.353 3,913In Stock	Mfr. Part No. 22-05-7105 Mouser Part No 538-22-05-7105	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, R/A, TH, Tin Pltg, Friction Lock, 10 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	3,913In Stock	£0.353 £0.299 £0.255 £0.227 View £0.222 £0.196 £0.186 £0.181	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 12 Pos. 22-05-7128 Molex 1: £0.89 78In Stock 9,600Expected 04/02/2027	Mfr. Part No. 22-05-7128 Mouser Part No 538-22-05-7128	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 12 Pos. Learn More about Molex kk	Datasheet	78In Stock 9,600Expected 04/02/2027	£0.89 £0.759 £0.725 £0.678 View £0.537 £0.49 £0.454 £0.443 £0.414	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 14 Pos. 22-05-7148 Molex 1: £0.908 1,803In Stock	Mfr. Part No. 22-05-7148 Mouser Part No 538-22-05-7148	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 14 Pos.	Datasheet	1,803In Stock	£0.908 £0.856 £0.727 £0.479	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 15 Pos. 22-05-7158 Molex 1: £0.89 892In Stock	Mfr. Part No. 22-05-7158 Mouser Part No 538-22-05-7158	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 15 Pos. Learn More about Molex kk	Datasheet	892In Stock	£0.89 £0.759 £0.725 £0.678 View £0.636 £0.565 £0.508 £0.478 £0.455	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 16 Pos. 22-05-7168 Molex 1: £1.06 166In Stock	Mfr. Part No. 22-05-7168 Mouser Part No 538-22-05-7168	Molex	Headers & Wire Housings KK 254 Wire-to-Board Header, R/A, w/ Friction Lock, 16 Pos.	Datasheet	166In Stock	£1.06 £0.841 £0.759 £0.678 View £0.603 £0.512 £0.499	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, Vert., w/ Friction Ramp, 10 Pos., Gold (Au) Pltg, Natural 22-11-1101 Molex 1: £2.42 2,005In Stock	Mfr. Part No. 22-11-1101 Mouser Part No 538-22-11-1101	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, Vert., w/ Friction Ramp, 10 Pos., Gold (Au) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	2,005In Stock	£2.42 £2.20 £2.09 £1.94 View £1.80 £1.53 £1.46 £1.37 £1.29	Min.: 1 Mult.: 1
Headers & Wire Housings KK 100 Hdr Flat 03 Ckt Gold w/void 22-11-2031 Molex 1: £0.292 313In Stock	Mfr. Part No. 22-11-2031 Mouser Part No 538-22-11-2031	Molex	Headers & Wire Housings KK 100 Hdr Flat 03 Ckt Gold w/void Learn More about Molex kk	Datasheet	313In Stock	£0.292 £0.261 £0.245 £0.229 View £0.217 £0.195 £0.186 £0.175 £0.17	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 9 Pos., 0.51 m Gold (Au) Pltg, 3.56mm Tail Lg., Bag 22-11-2092 Molex 1: £1.41 567In Stock 5,700Expected 16/03/2027	Mfr. Part No. 22-11-2092 Mouser Part No 538-22-11-2092	Molex	Headers & Wire Housings KK 254 Solid Header, Vert., w/ Friction Lock, 9 Pos., 0.51 m Gold (Au) Pltg, 3.56mm Tail Lg., Bag Learn More about Molex kk	Datasheet	567In Stock 5,700Expected 16/03/2027	£1.41 £1.26 £1.10 £1.01 View £0.969 £0.908 £0.849 £0.803	Min.: 1 Mult.: 1

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