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Locking Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 5.08 HDR VERT SPOX 4 10-32-1041 Molex 1: $1.06 4,917In Stock	Mfr. Part No. 10-32-1041 Mouser Part No 538-10-32-1041	Molex	Headers & Wire Housings 5.08 HDR VERT SPOX 4	Datasheet	4,917In Stock	$1.06 $0.898 $0.883 $0.792 View $0.759 $0.695 $0.642 $0.628 $0.594	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr RA 4 Ckt 2.54mm Pitch Sn 171857-0004 Molex 1: $0.35 17,477In Stock	Mfr. Part No. 171857-0004 Mouser Part No 538-171857-0004	Molex	Headers & Wire Housings KK Hdr RA 4 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	17,477In Stock	$0.35 $0.293 $0.275 $0.236 View $0.21 $0.182 $0.174 $0.166 $0.159	Min.: 1 Mult.: 1
Headers & Wire Housings .100 KK HEADER 22-05-7088 Molex 1: $0.94 7,400In Stock	Mfr. Part No. 22-05-7088 Mouser Part No 538-22-05-7088	Molex	Headers & Wire Housings .100 KK HEADER Learn More about Molex kk	Datasheet	7,400In Stock	$0.94 $0.813 $0.743 $0.671 View $0.612 $0.506 $0.475 $0.452 $0.43	Min.: 1 Mult.: 1
Headers & Wire Housings HDR VERTICAL 20P 22-11-2202 Molex 1: $5.51 435In Stock	Mfr. Part No. 22-11-2202 Mouser Part No 538-22-11-2202	Molex	Headers & Wire Housings HDR VERTICAL 20P Learn More about Molex kk	Datasheet	435In Stock	$5.51 $4.82 $4.74 $4.39 View $3.65 $3.48 $3.41	Min.: 1 Mult.: 1
Headers & Wire Housings 16 POS STRAIT FRICT LOCK HEADER 22-23-2161 Molex 1: $1.31 3,701In Stock	Mfr. Part No. 22-23-2161 Mouser Part No 538-22-23-2161	Molex	Headers & Wire Housings 16 POS STRAIT FRICT LOCK HEADER Learn More about Molex kk	Datasheet	3,701In Stock	$1.31 $1.14 $1.12 $1.06 View $0.998 $0.898 $0.799 $0.756 $0.734	Min.: 1 Mult.: 1
Headers & Wire Housings STRT FRICTION LK 14P 22-27-2141 Molex 1: $1.20 4,658In Stock	Mfr. Part No. 22-27-2141 Mouser Part No 538-22-27-2141	Molex	Headers & Wire Housings STRT FRICTION LK 14P Learn More about Molex kk	Datasheet	4,658In Stock	$1.20 $1.02 $0.977 $0.888 View $0.799 $0.752 $0.653	Min.: 1 Mult.: 1
Headers & Wire Housings 9PIN FR LOCK HEADER 22-29-2091 Molex 1: $2.37 1,585In Stock	Mfr. Part No. 22-29-2091 Mouser Part No 538-22-29-2091	Molex	Headers & Wire Housings 9PIN FR LOCK HEADER Learn More about Molex kk	Datasheet	1,585In Stock	$2.37 $2.01 $1.71 $1.52 View $1.44 $1.38 $1.25	Min.: 1 Mult.: 1
Headers & Wire Housings KK 156 Hdr Assy FrLk FrLk Peg 05 Ckt Tin 26-60-6050 Molex 1: $1.31 2,468In Stock	Mfr. Part No. 26-60-6050 Mouser Part No 538-26-60-6050	Molex	Headers & Wire Housings KK 156 Hdr Assy FrLk FrLk Peg 05 Ckt Tin Learn More about Molex kk	Datasheet	2,468In Stock	$1.31 $1.11 $1.06 $0.832 View $0.758 $0.69 $0.627 $0.595 $0.555	Min.: 1 Mult.: 1
Headers & Wire Housings .156" KK HEADER 41791-0834 Molex 1: $1.96 2,123In Stock	Mfr. Part No. 41791-0834 Mouser Part No 538-41791-0834	Molex	Headers & Wire Housings .156" KK HEADER Learn More about Molex kk	Datasheet	2,123In Stock	$1.96 $1.66 $1.60 $1.41 View $1.26 $1.20 $1.16 $1.07	Min.: 1 Mult.: 1
Headers & Wire Housings 3P WTB VERT HDR PICO EZMATE 78171-0003 Molex 1: $0.41 53,441In Stock	Mfr. Part No. 78171-0003 Mouser Part No 538-78171-0003	Molex	Headers & Wire Housings 3P WTB VERT HDR PICO EZMATE Learn More about Molex picoezmate	Datasheet	53,441In Stock	Cut Tape $0.41 $0.35 $0.297 $0.265 Reel $0.208 View $0.253 $0.216 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Headers & Wire Housings 10P MTA156 HDR ASSY FL/STR SN 1-640445-0 TE Connectivity / AMP 1: $0.98 13,871In Stock	Mfr. Part No. 1-640445-0 Mouser Part No 571-1-640445-0	TE Connectivity / AMP	Headers & Wire Housings 10P MTA156 HDR ASSY FL/STR SN Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	13,871In Stock	$0.98 $0.826 $0.705 $0.651 View $0.629 $0.585 $0.566 $0.536 $0.517	Min.: 1 Mult.: 1
Headers & Wire Housings FRICTION LCK HDR 10P Straight Post tin 1-640456-0 TE Connectivity / AMP 1: $0.52 12,805In Stock	Mfr. Part No. 1-640456-0 Mouser Part No 571-16404560	TE Connectivity / AMP	Headers & Wire Housings FRICTION LCK HDR 10P Straight Post tin Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	12,805In Stock	$0.52 $0.438 $0.429 $0.371 View $0.331 $0.315 $0.308 $0.282 $0.279	Min.: 1 Mult.: 1
Headers & Wire Housings FRICTION LCK HDR 12P Straight Post tin 1-640456-2 TE Connectivity / AMP 1: $0.84 12,004In Stock	Mfr. Part No. 1-640456-2 Mouser Part No 571-16404562	TE Connectivity / AMP	Headers & Wire Housings FRICTION LCK HDR 12P Straight Post tin Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	12,004In Stock	$0.84 $0.734 $0.674 $0.624 View $0.557 $0.512 $0.475	Min.: 1 Mult.: 1
Headers & Wire Housings HDR SQ STRAIGHT 15P 1-640456-5 TE Connectivity / AMP 1: $1.58 9,551In Stock	Mfr. Part No. 1-640456-5 Mouser Part No 571-16404565	TE Connectivity / AMP	Headers & Wire Housings HDR SQ STRAIGHT 15P Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	9,551In Stock	$1.58 $1.39 $1.32 $1.16 View $1.10 $1.03 $0.99 $0.96 $0.929	Min.: 1 Mult.: 1
Headers & Wire Housings FRICTION LCK HDR 16P Straight Post tin 1-640456-6 TE Connectivity / AMP 1: $1.45 4,260In Stock	Mfr. Part No. 1-640456-6 Mouser Part No 571-16404566	TE Connectivity / AMP	Headers & Wire Housings FRICTION LCK HDR 16P Straight Post tin Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	4,260In Stock	$1.45 $1.29 $1.18 $1.10 View $0.982 $0.928 $0.913 $0.834	Min.: 1 Mult.: 1
Headers & Wire Housings FRICTION LCK HDR 12P Right Angle Post tin 1-640457-2 TE Connectivity / AMP 1: $0.85 4,752In Stock	Mfr. Part No. 1-640457-2 Mouser Part No 571-16404572	TE Connectivity / AMP	Headers & Wire Housings FRICTION LCK HDR 12P Right Angle Post tin Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	4,752In Stock	$0.85 $0.608 $0.599 $0.544 View $0.529 $0.501 $0.443 $0.404	Min.: 1 Mult.: 1
Headers & Wire Housings Straight Header 2 pos DF58-2P-1.2V(21) Hirose Connector 1: $0.80 7,224In Stock	Mfr. Part No. DF58-2P-1.2V(21) Mouser Part No 798-DF58-2P-1.2V21	Hirose Connector	Headers & Wire Housings Straight Header 2 pos Learn More about Hirose Connector hirose df58 connectors	Datasheet	7,224In Stock	Cut Tape $0.80 $0.676 $0.575 $0.513 Reel $0.424 View $0.481 $0.464 $0.403 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings Straight Header 4 pos DF58-4P-1.2V(21) Hirose Connector 1: $0.88 5,017In Stock	Mfr. Part No. DF58-4P-1.2V(21) Mouser Part No 798-DF58-4P-1.2V21	Hirose Connector	Headers & Wire Housings Straight Header 4 pos Learn More about Hirose Connector hirose df58 connectors	Datasheet	5,017In Stock	Cut Tape $0.88 $0.761 $0.696 $0.628 Reel $0.424 View $0.573 $0.475 $0.47 $0.386 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings .200 SPOX HDR 3P 10-32-1031 Molex 1: $0.86 6,096In Stock	Mfr. Part No. 10-32-1031 Mouser Part No 538-10-32-1031	Molex	Headers & Wire Housings .200 SPOX HDR 3P	Datasheet	6,096In Stock	$0.86 $0.679 $0.668 $0.618 View $0.596 $0.55 $0.521 $0.505 $0.478	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 3 Ckt 3.96mm Pitch Sn 171813-0003 Molex 1: $0.52 7,990In Stock	Mfr. Part No. 171813-0003 Mouser Part No 538-171813-0003	Molex	Headers & Wire Housings KK Hdr Vrt 3 Ckt 3.96mm Pitch Sn Learn More about Molex kk 396 rpc headers	Datasheet	7,990In Stock	$0.52 $0.428 $0.414 $0.375 View $0.321 $0.305 $0.298 $0.295 $0.269	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 4 Ckt 3.96mm Pitch Sn 171813-0004 Molex 1: $0.73 8,585In Stock	Mfr. Part No. 171813-0004 Mouser Part No 538-171813-0004	Molex	Headers & Wire Housings KK Hdr Vrt 4 Ckt 3.96mm Pitch Sn Learn More about Molex kk 396 rpc headers	Datasheet	8,585In Stock	$0.73 $0.617 $0.582 $0.52 View $0.47 $0.41 $0.337	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 5 Ckt 3.96mm Pitch Sn 171813-0005 Molex 1: $0.85 13,949In Stock	Mfr. Part No. 171813-0005 Mouser Part No 538-171813-0005	Molex	Headers & Wire Housings KK Hdr Vrt 5 Ckt 3.96mm Pitch Sn Learn More about Molex kk 396 rpc headers	Datasheet	13,949In Stock	$0.85 $0.72 $0.689 $0.605 View $0.523 $0.473 $0.458 $0.453	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 2 Ckt 2.54mm Pitch Sn 171856-0002 Molex 1: $0.27 13,752In Stock 34,200Expected 03/12/2026	Mfr. Part No. 171856-0002 Mouser Part No 538-171856-0002	Molex	Headers & Wire Housings KK Hdr Vrt 2 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	13,752In Stock 34,200Expected 03/12/2026	$0.27 $0.235 $0.223 $0.186 View $0.171 $0.162 $0.158 $0.152 $0.145	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 4 Ckt 2.54mm Pitch Sn 171856-0004 Molex 1: $0.25 18,853In Stock	Mfr. Part No. 171856-0004 Mouser Part No 538-171856-0004	Molex	Headers & Wire Housings KK Hdr Vrt 4 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	18,853In Stock	$0.25 $0.216 $0.184 $0.164 View $0.142 $0.135 $0.131	Min.: 1 Mult.: 1
Headers & Wire Housings KK Hdr Vrt 6 Ckt 2.54mm Pitch Sn 171856-0006 Molex 1: $0.52 14,368In Stock	Mfr. Part No. 171856-0006 Mouser Part No 538-171856-0006	Molex	Headers & Wire Housings KK Hdr Vrt 6 Ckt 2.54mm Pitch Sn Learn More about Molex kk 254 rpc headers	Datasheet	14,368In Stock	$0.52 $0.444 $0.441 $0.38 View $0.336 $0.306 $0.296 $0.279	Min.: 1 Mult.: 1

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