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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 Hdr Vrt 7 Ckt 2.54mm Pitch Sn 171856-0007 Molex 1: 0,585 € 625In Stock	Mfr. Part No. 171856-0007 Mouser Part No 538-171856-0007	Molex	Headers & Wire Housings KK Hdr Vrt 7 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	625In Stock	0,585 € 0,50 € 0,425 € 0,379 € View 0,361 € 0,353 € 0,323 € 0,301 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 9 Ckt 2.54mm Pitch Sn 171856-0009 Molex 1: 0,645 € 1.183In Stock	Mfr. Part No. 171856-0009 Mouser Part No 538-171856-0009	Molex	Headers & Wire Housings KK Hdr Vrt 9 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	1.183In Stock	0,645 € 0,547 € 0,465 € 0,415 € View 0,395 € 0,387 € 0,352 € 0,335 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 10 Ckt 2.54mm Pitch Sn 171856-0010 Molex 1: 0,851 € 1.933In Stock	Mfr. Part No. 171856-0010 Mouser Part No 538-171856-0010	Molex	Headers & Wire Housings KK Hdr Vrt 10 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	1.933In Stock	0,851 € 0,722 € 0,613 € 0,548 € View 0,519 € 0,502 € 0,461 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 3 Ckt 2.54mm Pitch 15um Au 171856-1003 Molex 1: 0,619 € 5In Stock 22.800Expected 12/31/2026	Mfr. Part No. 171856-1003 Mouser Part No 538-171856-1003	Molex	Headers & Wire Housings KK Hdr Vrt 3 Ckt 2.54mm Pitch 15um Au Learn More about Molex kk 254 rpc headers	Datasheet	5In Stock 22.800Expected 12/31/2026	0,619 € 0,54 € 0,459 € 0,41 € View 0,354 € 0,337 € 0,328 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 6 Ckt 2.54mm Pitch 15um Au 171856-1006 Molex 1: 1,07 € 817In Stock	Mfr. Part No. 171856-1006 Mouser Part No 538-171856-1006	Molex	Headers & Wire Housings KK Hdr Vrt 6 Ckt 2.54mm Pitch 15um Au Learn More about Molex kk 254 rpc headers	Datasheet	817In Stock	1,07 € 0,903 € 0,767 € 0,685 € View 0,621 € 0,613 € 0,574 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK RPC 100 Hdr FrLk Vert04 Ckt 15Au T&R 171856-4004 Molex 1: 1,19 € 304In Stock	Mfr. Part No. 171856-4004 Mouser Part No 538-171856-4004	Molex	Headers & Wire Housings KK RPC 100 Hdr FrLk Vert04 Ckt 15Au T&R Learn More about Molex kk 254 rpc headers	Datasheet	304In Stock	Cut Tape 1,19 € 1,01 € 0,913 € Reel 0,913 €	Min.: 1 Mult.: 1 : 1.050
Headers & Wire Housings KK Hdr RA 2 Ckt 2.54mm Pitch Sn 171857-0002 Molex 1: 0,284 € 3.221In Stock 34.200Expected 12/10/2026	Mfr. Part No. 171857-0002 Mouser Part No 538-171857-0002	Molex	Headers & Wire Housings KK Hdr RA 2 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	3.221In Stock 34.200Expected 12/10/2026	0,284 € 0,243 € 0,237 € 0,202 € View 0,179 € 0,163 € 0,153 € 0,144 € 0,137 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr RA 9 Ckt 2.54mm Pitch Sn 171857-0009 Molex 1: 0,783 € 260In Stock 8.550On Order	Mfr. Part No. 171857-0009 Mouser Part No 538-171857-0009	Molex	Headers & Wire Housings KK Hdr RA 9 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	260In Stock 8.550On Order	0,783 € 0,675 € 0,617 € 0,557 € View 0,509 € 0,421 € 0,395 € 0,369 € 0,358 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr RA 3 Ckt 2.54mm Pitch 15um Au 171857-1003 Molex 1: 1,09 € 4.830In Stock	Mfr. Part No. 171857-1003 Mouser Part No 538-171857-1003	Molex	Headers & Wire Housings KK Hdr RA 3 Ckt 2.54mm Pitch 15um Au Learn More about Molex kk 254 rpc headers	Datasheet	4.830In Stock	1,09 € 0,929 € 0,789 € 0,704 € View 0,684 € 0,664 € 0,607 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr RA 8 Ckt 2.54mm Pitch 15um Au 171857-1008 Molex 1: 2,10 € 1.651In Stock	Mfr. Part No. 171857-1008 Mouser Part No 538-171857-1008	Molex	Headers & Wire Housings KK Hdr RA 8 Ckt 2.54mm Pitch 15um Au Learn More about Molex kk 254 rpc headers	Datasheet	1.651In Stock	2,10 € 1,79 € 1,62 € 1,49 € View 1,42 € 1,32 € 1,28 € 1,25 € 1,11 €	Min.: 1 Mult.: 1
Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 03 Ckt Tin T&R 171857-3003 Molex 1: 0,542 € 4.240In Stock	Mfr. Part No. 171857-3003 Mouser Part No 538-171857-3003	Molex	Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 03 Ckt Tin T&R Learn More about Molex kk 254 rpc headers	Datasheet	4.240In Stock	Cut Tape 0,542 € 0,458 € 0,389 € 0,333 € Reel 0,314 € View 0,314 € 0,305 € 0,302 €	Min.: 1 Mult.: 1 : 3.300
Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 06 Ckt Tin T&R 171857-3006 Molex 1: 0,98 € 1.220In Stock	Mfr. Part No. 171857-3006 Mouser Part No 538-171857-3006	Molex	Headers & Wire Housings KK RPC 100 Hdr FrLk R/A 06 Ckt Tin T&R Learn More about Molex kk 254 rpc headers	Datasheet	1.220In Stock	Cut Tape 0,98 € 0,869 € 0,748 € 0,708 € Reel 0,409 € View 0,648 € 0,617 € 0,383 € 0,376 €	Min.: 1 Mult.: 1 : 2.700
Headers & Wire Housings KK RPC 254 Hdr FrLk R/A 04 Ckt 15Au T&R 171857-4004 Molex 1: 1,16 € 1.466In Stock	Mfr. Part No. 171857-4004 Mouser Part No 538-171857-4004	Molex	Headers & Wire Housings KK RPC 254 Hdr FrLk R/A 04 Ckt 15Au T&R Learn More about Molex kk 254 rpc headers	Datasheet	1.466In Stock	Cut Tape 1,16 € 0,98 € 0,946 € 0,886 € Reel 0,579 € View 0,693 € 0,645 € 0,632 € 0,578 €	Min.: 1 Mult.: 1 : 3.300
Headers & Wire Housings 2.5MM RA 10P HDR FRICTION LOCK SN 22-05-1102 Molex 1: 1,04 € 892In Stock	Mfr. Part No. 22-05-1102 Mouser Part No 538-22-05-1102	Molex	Headers & Wire Housings 2.5MM RA 10P HDR FRICTION LOCK SN Learn More about Molex mini latch wire to board system	Datasheet	892In Stock	1,04 € 1,01 €	Min.: 1 Mult.: 1
Headers & Wire Housings R/A PCB HDR 3P TIN FRICTION LOCK 22-05-3031 Molex 1: 0,37 € 6.060In Stock 46.000On Order	Mfr. Part No. 22-05-3031 Mouser Part No 538-22-05-3031	Molex	Headers & Wire Housings R/A PCB HDR 3P TIN FRICTION LOCK Learn More about Molex kk	Datasheet	6.060In Stock 46.000On Order	0,37 € 0,309 € 0,292 € 0,218 € View 0,198 € 0,173 € 0,172 €	Min.: 1 Mult.: 1
Headers & Wire Housings R/A PCB HDR 10P TIN FRICTION LOCK 22-05-3101 Molex 1: 0,568 € 3.869In Stock	Mfr. Part No. 22-05-3101 Mouser Part No 538-22-05-3101	Molex	Headers & Wire Housings R/A PCB HDR 10P TIN FRICTION LOCK Learn More about Molex kk	Datasheet	3.869In Stock	0,568 € 0,527 € 0,517 € 0,501 € View 0,439 € 0,398 € 0,32 € 0,305 €	Min.: 1 Mult.: 1
Headers & Wire Housings R/A PCB HDR 11P TIN FRICTION LOCK 22-05-3111 Molex 1: 0,714 € 620In Stock 9.600Expected 12/21/2026	Mfr. Part No. 22-05-3111 Mouser Part No 538-22-05-3111	Molex	Headers & Wire Housings R/A PCB HDR 11P TIN FRICTION LOCK Learn More about Molex kk	Datasheet	620In Stock 9.600Expected 12/21/2026	0,714 € 0,671 € 0,582 € 0,519 € View 0,495 € 0,441 € 0,42 €	Min.: 1 Mult.: 1
Headers & Wire Housings 14 CKT R/A F/L HDR 22-05-3141 Molex 1: 0,834 € 2.403In Stock	Mfr. Part No. 22-05-3141 Mouser Part No 538-22-05-3141	Molex	Headers & Wire Housings 14 CKT R/A F/L HDR Learn More about Molex kk	Datasheet	2.403In Stock	0,834 € 0,711 € 0,605 € 0,539 € View 0,511 € 0,479 € 0,454 €	Min.: 1 Mult.: 1
Headers & Wire Housings HEADER R.A. 2P 22-05-7028 Molex 1: 0,327 € 12.419In Stock	Mfr. Part No. 22-05-7028 Mouser Part No 538-22-05-7028	Molex	Headers & Wire Housings HEADER R.A. 2P Learn More about Molex kk	Datasheet	12.419In Stock	0,327 € 0,264 € 0,239 € 0,238 €	Min.: 1 Mult.: 1
Headers & Wire Housings R/A PCB HDR 5P FRICTION LOCK 22-05-7058 Molex 1: 0,413 € 98In Stock 5.000Expected 1/5/2027	Mfr. Part No. 22-05-7058 Mouser Part No 538-22-05-7058	Molex	Headers & Wire Housings R/A PCB HDR 5P FRICTION LOCK Learn More about Molex kk	Datasheet	98In Stock 5.000Expected 1/5/2027	0,413 € 0,351 € 0,335 €	Min.: 1 Mult.: 1
Headers & Wire Housings .098 SPOX WIRE-TO-BO 22-05-7095 Molex 1: 0,421 € 477In Stock 24.000Expected 11/12/2026	Mfr. Part No. 22-05-7095 Mouser Part No 538-22-05-7095	Molex	Headers & Wire Housings .098 SPOX WIRE-TO-BO Learn More about Molex spox connectors	Datasheet	477In Stock 24.000Expected 11/12/2026	0,421 € 0,357 € 0,339 € 0,296 € View 0,279 € 0,236 € 0,229 € 0,218 € 0,211 €	Min.: 1 Mult.: 1
Headers & Wire Housings .098 SPOX RA HDR 10P 22-05-7105 Molex 1: 0,404 € 4.113In Stock	Mfr. Part No. 22-05-7105 Mouser Part No 538-22-05-7105	Molex	Headers & Wire Housings .098 SPOX RA HDR 10P Learn More about Molex spox connectors	Datasheet	4.113In Stock	0,404 € 0,342 € 0,292 € 0,26 € View 0,254 € 0,224 € 0,213 € 0,207 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.54MM 12P RA HDR W/ FRCTN LOCK 22-05-7128 Molex 1: 1,02 € 9.600On Order	Mfr. Part No. 22-05-7128 Mouser Part No 538-22-05-7128	Molex	Headers & Wire Housings 2.54MM 12P RA HDR W/ FRCTN LOCK Learn More about Molex kk	Datasheet	9.600On Order	1,02 € 0,869 € 0,856 € 0,777 € View 0,728 € 0,649 € 0,618 € 0,534 € 0,519 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.54mm KK Hdr RA FricLK 5S14Ckt 22-05-7148 Molex 1: 1,05 € 1.803In Stock	Mfr. Part No. 22-05-7148 Mouser Part No 538-22-05-7148	Molex	Headers & Wire Housings 2.54mm KK Hdr RA FricLK 5S14Ckt	Datasheet	1.803In Stock	1,05 € 1,04 € 0,98 € 0,833 € 0,549 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.54MM KKRT ANGLE HD 22-05-7158 Molex 1: 1,02 € 892In Stock	Mfr. Part No. 22-05-7158 Mouser Part No 538-22-05-7158	Molex	Headers & Wire Housings 2.54MM KKRT ANGLE HD Learn More about Molex kk	Datasheet	892In Stock	1,02 € 0,869 € 0,83 € 0,777 € View 0,706 € 0,636 € 0,565 € 0,534 € 0,507 €	Min.: 1 Mult.: 1

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