.hide-partial { max-height: none; } .show-more { display: none; }

Locking Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 872

Applied Filters:

Type = Locking

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 KK 254 Header, Vert., Square Pin, Friction Lock, 15 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg 22-27-2151 Molex 1: $1.24 5,094In Stock	Mfr. Part # 22-27-2151 Mouser Part # 538-22-27-2151	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 15 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 2.54 m Matte Tin (Sn) Pltg Learn More about Molex kk	Datasheet	5,094In Stock	$1.24 $1.05 $1.03 $0.894 View $0.88 $0.781 $0.756 $0.678	Min.: 1 Mult.: 1
Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 9 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg 22-29-2091 Molex 1: $2.37 1,385In Stock	Mfr. Part # 22-29-2091 Mouser Part # 538-22-29-2091	Molex	Headers & Wire Housings KK 254 Header, Vert., Square Pin, Friction Lock, 9 Pos., 7.5mm Mating Pin Lg., 3.56mm Tail Lg., 0.51 m Gold (Au) Pltg Learn More about Molex kk	Datasheet	1,385In Stock	$2.37 $2.01 $1.71 $1.52 View $1.44 $1.38 $1.25	Min.: 1 Mult.: 1
Headers & Wire Housings KK 396 Solid Vert. Header, Friction Lock, w/ Snap-in Plastic Peg PCB Lock, 5 Pos., Tin (Sn) Pltg 26-60-6050 Molex 1: $1.31 2,468In Stock	Mfr. Part # 26-60-6050 Mouser Part # 538-26-60-6050	Molex	Headers & Wire Housings KK 396 Solid Vert. Header, Friction Lock, w/ Snap-in Plastic Peg PCB Lock, 5 Pos., Tin (Sn) Pltg 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 KK 396 Header, Vert., Friction Lock, 4 Pos., 0.38 m Gold (Au) Selective Pltg 41791-0834 Molex 1: $1.96 2,123In Stock	Mfr. Part # 41791-0834 Mouser Part # 538-41791-0834	Molex	Headers & Wire Housings KK 396 Header, Vert., Friction Lock, 4 Pos., 0.38 m Gold (Au) Selective Pltg 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 1.2mm Pit., Pico-EZmate PCB Header, Single Row, Gold Pltg, Friction Lock, 3 Pos., T/R 78171-0003 Molex 1: $0.45 51,424In Stock	Mfr. Part # 78171-0003 Mouser Part # 538-78171-0003	Molex	Headers & Wire Housings 1.2mm Pit., Pico-EZmate PCB Header, Single Row, Gold Pltg, Friction Lock, 3 Pos., T/R Learn More about Molex picoezmate	Datasheet	51,424In Stock	Cut Tape $0.45 $0.383 $0.326 $0.291 Reel $0.215 View $0.277 $0.222 $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 13,845In Stock	Mfr. Part # 1-640445-0 Mouser Part # 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	13,845In 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 FRCTN LK HDR STR 16P Square post tin 1-640445-6 TE Connectivity / AMP 1: $2.00 1,575In Stock	Mfr. Part # 1-640445-6 Mouser Part # 571-16404456	TE Connectivity / AMP	Headers & Wire Housings FRCTN LK HDR STR 16P Square post tin Learn More about TE Connectivity / AMP te connectivity mta	Datasheet	1,575In Stock	$2.00 $1.74 $1.60 $1.50 View $1.49 $1.38 $1.30 $1.17 $1.10	Min.: 1 Mult.: 1
Headers & Wire Housings FRICTION LCK HDR 10P Straight Post tin 1-640456-0 TE Connectivity / AMP 1: $0.52 11,059In Stock	Mfr. Part # 1-640456-0 Mouser Part # 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	11,059In 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 11,757In Stock	Mfr. Part # 1-640456-2 Mouser Part # 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	11,757In 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 # 1-640456-5 Mouser Part # 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: $1.57 4,269In Stock	Mfr. Part # 1-640456-6 Mouser Part # 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	4,269In Stock	$1.57 $1.35 $1.20 $1.14 View $1.02 $0.976 $0.868	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 # 1-640457-2 Mouser Part # 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 7,176In Stock	Mfr. Part # DF58-2P-1.2V(21) Mouser Part # 798-DF58-2P-1.2V21	Hirose Connector	Headers & Wire Housings Straight Header 2 pos Learn More about Hirose Connector hirose df58 connectors	Datasheet	7,176In 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 # DF58-4P-1.2V(21) Mouser Part # 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 5.08mm Pit. SPOX Wire-to-Board Header, Vert., w/ Friction Lock, 3 Pos. 10-32-1031 Molex 1: $0.86 6,036In Stock	Mfr. Part # 10-32-1031 Mouser Part # 538-10-32-1031	Molex	Headers & Wire Housings 5.08mm Pit. SPOX Wire-to-Board Header, Vert., w/ Friction Lock, 3 Pos.	Datasheet	6,036In 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 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 3 Pos. 171813-0003 Molex 1: $0.52 7,990In Stock	Mfr. Part # 171813-0003 Mouser Part # 538-171813-0003	Molex	Headers & Wire Housings KK 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 3 Pos. 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 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 4 Pos. 171813-0004 Molex 1: $0.73 8,585In Stock	Mfr. Part # 171813-0004 Mouser Part # 538-171813-0004	Molex	Headers & Wire Housings KK 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 4 Pos. 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 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 5 Pos. 171813-0005 Molex 1: $0.85 13,949In Stock	Mfr. Part # 171813-0005 Mouser Part # 538-171813-0005	Molex	Headers & Wire Housings KK 396 RPC Vert. Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 17.02mm Mating Pin Lg., 2.37mm Tail Lg., Bag, 5 Pos. 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 396 RPC R/A Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 11.33mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. 171814-0003 Molex 1: $0.52 5,671In Stock	Mfr. Part # 171814-0003 Mouser Part # 538-171814-0003	Molex	Headers & Wire Housings KK 396 RPC R/A Header, 3.96mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 11.33mm Mating Pin Lg., 2.54mm Tail Lg., Bag, 3 Pos. Learn More about Molex kk 396 rpc headers	Datasheet	5,671In Stock	$0.52 $0.431 $0.416 $0.377 View $0.356 $0.342 $0.316 $0.301	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., Bag, 2 Pos. 171856-0002 Molex 1: $0.27 12,737In Stock 34,200Expected 12/3/2026	Mfr. Part # 171856-0002 Mouser Part # 538-171856-0002	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., Bag, 2 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	12,737In Stock 34,200Expected 12/3/2026	$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 254 RPC Vert. Header, 2.54mm Pit., Friction Lock, Reflowed Matte Tin (Sn) Pltg, 7.44mm Mating Pin Lg., 2.34mm Tail Lg., Bag, 4 Pos. 171856-0004 Molex 1: $0.25 18,496In Stock	Mfr. Part # 171856-0004 Mouser Part # 538-171856-0004	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., Bag, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	18,496In Stock	$0.25 $0.216 $0.184 $0.164 View $0.142 $0.135 $0.131	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., Bag, 6 Pos. 171856-0006 Molex 1: $0.52 13,728In Stock	Mfr. Part # 171856-0006 Mouser Part # 538-171856-0006	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., Bag, 6 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	13,728In Stock	$0.52 $0.444 $0.441 $0.38 View $0.336 $0.306 $0.296 $0.279	Min.: 1 Mult.: 1
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, 4 Pos. 171856-1004 Molex 1: $0.75 5,476In Stock 22,800Expected 1/28/2027	Mfr. Part # 171856-1004 Mouser Part # 538-171856-1004	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, 4 Pos. Learn More about Molex kk 254 rpc headers	Datasheet	5,476In Stock 22,800Expected 1/28/2027	$0.75 $0.655 $0.643 $0.592 View $0.568 $0.524 $0.504 $0.474 $0.471	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, 3 Pos. 171856-3003 Molex 1: $0.95 2,886In Stock	Mfr. Part # 171856-3003 Mouser Part # 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 $0.95 $0.804 $0.665 $0.615 Reel $0.554 View $0.593 $0.54 $0.494	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: $0.35 50,901In Stock	Mfr. Part # 171857-0003 Mouser Part # 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	50,901In Stock	$0.35 $0.294 $0.25 $0.223 View $0.217 $0.193 $0.191 $0.184	Min.: 1 Mult.: 1

Locking Connectors

Types of Connectors

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Locking Connectors

Types of Connectors

Applied Filters: