Headers & Wire Housings

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450 Wire-to-Board Systems

3M 450 Wire-to-Board Systems is a complete end-to-end interconnect system intended for wire-to-board applications using 0.025" flat ribbon cable. It is a two-part system consisting of a boardmount header and a wiremount socket. The mating components are designed on a 1.27mm or 0.050" grid. Compared to systems based on the 2.54mm (0.100") or 2.00mm grids, the finer pitch saves valuable space on the printed circuit board yet still delivers on performance, reliability, and cost savings.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Termination Post Length	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 4P, .050" Pitch Skt No Latch, 30 Au 45104-000030 3M Electronic Solutions Division 1: $5.633 777In Stock	Mfr. Part # 45104-000030 Mouser Part # 517-45104-000030	3M Electronic Solutions Division	Headers & Wire Housings 4P, .050" Pitch Skt No Latch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	777In Stock	$5.633 $4.787 $4.491 $4.282 View $4.073 $3.821 $3.426 $3.217	Min.: 1 Mult.: 1	Sockets	Ribbon Cable		1.27 mm (0.05 in)									451			Each
Headers & Wire Housings .050" PITCH 1.27mm 12P STRAIN RELIEF 3448-45112 3M Electronic Solutions Division 1: $2.712 184In Stock	Mfr. Part # 3448-45112 Mouser Part # 517-3448-45112	3M Electronic Solutions Division	Headers & Wire Housings .050" PITCH 1.27mm 12P STRAIN RELIEF Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	184In Stock	$2.712 $2.361 $2.262 $2.119 View $1.680 $1.570 $1.438 $1.394 $1.361	Min.: 1 Mult.: 1	Accessories												451	- 55 C	+ 105 C
Headers & Wire Housings 8P, .050" Pitch Skt POL,NoLatch, 30 Au 45108-010030 3M Electronic Solutions Division 1: $6.258 1.543In Stock	Mfr. Part # 45108-010030 Mouser Part # 517-45108-010030	3M Electronic Solutions Division	Headers & Wire Housings 8P, .050" Pitch Skt POL,NoLatch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	1.543In Stock	$6.258 $5.325 $4.996 $4.754 View $4.524 $4.106 $3.898 $3.788 $3.568	Min.: 1 Mult.: 1	Headers	Ribbon Cable	8 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Nickel		451	- 40 C	+ 105 C	Each
Headers & Wire Housings 12P, .050" Pitch Skt POL,NoLatch, 30 Au 45112-010030 3M Electronic Solutions Division 1: $6.752 432In Stock	Mfr. Part # 45112-010030 Mouser Part # 517-45112-010030	3M Electronic Solutions Division	Headers & Wire Housings 12P, .050" Pitch Skt POL,NoLatch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	432In Stock	$6.752 $5.742 $5.380 $5.127 View $4.886 $4.513 $4.282 $3.997 $3.843	Min.: 1 Mult.: 1	Sockets	Ribbon Cable	12 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Gold		451	- 65 C	+ 105 C	Each
Headers & Wire Housings 8P, .050" Pitch HDR Vert Thru-Hole,30Au 45208-600230 3M Electronic Solutions Division 1: $3.810 788In Stock	Mfr. Part # 45208-600230 Mouser Part # 517-45208-600230	3M Electronic Solutions Division	Headers & Wire Housings 8P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	788In Stock	$3.810 $3.272 $3.261 $3.129 View $2.536 $2.405 $2.306 $2.152 $2.053	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 20P, .050" Pitch Skt POL,NoLatch, 30 Au 45120-010030 3M Electronic Solutions Division 1: $7.653 635In Stock	Mfr. Part # 45120-010030 Mouser Part # 517-45120-010030	3M Electronic Solutions Division	Headers & Wire Housings 20P, .050" Pitch Skt POL,NoLatch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	635In Stock	$7.653 $6.511 $6.105 $5.808 View $5.237 $4.985 $4.853 $4.677	Min.: 1 Mult.: 1	Sockets	Ribbon Cable	20 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Gold		451	- 65 C	+ 105 C	Each
Headers & Wire Housings 16P, .050" Pitch HDR Vert TH,30Au,Ltch 45216-620230 3M Electronic Solutions Division 1: $8.641 416In Stock	Mfr. Part # 45216-620230 Mouser Part # 517-45216-620230	3M Electronic Solutions Division	Headers & Wire Housings 16P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	416In Stock	$8.641 $7.345 $7.257 $6.456 View $5.512 $5.292	Min.: 1 Mult.: 1	Headers	Shrouded	16 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 6P, .050" Pitch Skt No Latch, 30 Au 45106-000030 3M Electronic Solutions Division 1: $5.578 250In Stock 468Expected 11/5/2026	Mfr. Part # 45106-000030 Mouser Part # 517-45106-000030	3M Electronic Solutions Division	Headers & Wire Housings 6P, .050" Pitch Skt No Latch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	250In Stock 468Expected 11/5/2026	$5.578 $5.270 $5.095 $5.029 View $4.886 $4.557 $3.612 $3.481 $3.349	Min.: 1 Mult.: 1	Sockets	Ribbon Cable	6 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Gold		451	- 65 C	+ 105 C	Each
Headers & Wire Housings 16P, .050" Pitch Skt POL,NoLatch, 30 Au 45116-010030 3M Electronic Solutions Division 1: $7.620 272In Stock	Mfr. Part # 45116-010030 Mouser Part # 517-45116-010030	3M Electronic Solutions Division	Headers & Wire Housings 16P, .050" Pitch Skt POL,NoLatch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	272In Stock	$7.620 $6.478 $6.072 $5.786 View $5.512 $5.171 $4.908 $4.502 $4.205	Min.: 1 Mult.: 1	Wire Housings	Ribbon Cable	16 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Gold		451	- 55 C	+ 105 C	Each
Headers & Wire Housings 8P, .050" Pitch HDR Vert TH,30Au,Ltch 45208-620230 3M Electronic Solutions Division 1: $7.323 110In Stock	Mfr. Part # 45208-620230 Mouser Part # 517-45208-620230	3M Electronic Solutions Division	Headers & Wire Housings 8P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	110In Stock	$7.323 $6.225 $5.051 $5.040 View $4.666 $4.447	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 10P, .050" Pitch HDR Vert Thru-Hole,30Au 45210-600230 3M Electronic Solutions Division 1: $3.975 113In Stock	Mfr. Part # 45210-600230 Mouser Part # 517-45210-600230	3M Electronic Solutions Division	Headers & Wire Housings 10P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	113In Stock	$3.975 $3.382 $2.877 $2.492 View $2.437 $2.174	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.18 mm (0.125 in)	452	- 65 C	+ 105 C	Each
Headers & Wire Housings 10P, .050" Pitch HDR Vert TH,30Au,Ltch 45210-620230 3M Electronic Solutions Division 1: $8.114 38In Stock	Mfr. Part # 45210-620230 Mouser Part # 517-45210-620230	3M Electronic Solutions Division	Headers & Wire Housings 10P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	38In Stock	$8.114 $6.895 $6.884 $5.622 View $5.435 $5.193 $4.952	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.18 mm (0.125 in)	452	- 65 C	+ 105 C	Each
Headers & Wire Housings 12P, .050" Pitch HDR Vert Thru-Hole,30Au 45212-600230 3M Electronic Solutions Division 1: $4.567 294In Stock	Mfr. Part # 45212-600230 Mouser Part # 517-45212-600230	3M Electronic Solutions Division	Headers & Wire Housings 12P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	294In Stock	$4.567 $3.887 $3.305 $3.250 View $2.932 $2.800	Min.: 1 Mult.: 1	Headers	Shrouded	12 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 20P, .050" Pitch HDR Vert TH,30Au,Ltch 45220-620230 3M Electronic Solutions Division 1: $9.267 72In Stock 264Expected 10/12/2026	Mfr. Part # 45220-620230 Mouser Part # 517-45220-620230	3M Electronic Solutions Division	Headers & Wire Housings 20P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	72In Stock 264Expected 10/12/2026	$9.267 $7.883 $6.698 $6.687 View $5.973 $5.687	Min.: 1 Mult.: 1	Headers	Shrouded	20 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 16P, .050" Pitch HDR Vert Thru-Hole,30Au 45216-600230 3M Electronic Solutions Division 1: $5.029 16In Stock	Mfr. Part # 45216-600230 Mouser Part # 517-45216-600230	3M Electronic Solutions Division	Headers & Wire Housings 16P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	16In Stock	$5.029 $4.271 $3.415 $3.404 View $3.151 $3.041	Min.: 1 Mult.: 1	Headers	Shrouded	16 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each
Headers & Wire Housings 20P, .050" Pitch HDR Vert Thru-Hole,30Au 45220-600230 3M Electronic Solutions Division 1: $6.028 219In Stock	Mfr. Part # 45220-600230 Mouser Part # 517-45220-600230	3M Electronic Solutions Division	Headers & Wire Housings 20P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	219In Stock	$6.028 $5.127 $4.139 $4.029 View $3.821 $3.590 $3.349	Min.: 1 Mult.: 1	Headers	Ribbon Cable	20 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 55 C	+ 105 C	Each
Headers & Wire Housings 10P, .050" Pitch Skt POL,NoLatch, 30 Au 45110-010030 3M Electronic Solutions Division 1: $6.247 833Expected 10/22/2026	Mfr. Part # 45110-010030 Mouser Part # 517-45110-010030	3M Electronic Solutions Division	Headers & Wire Housings 10P, .050" Pitch Skt POL,NoLatch, 30 Au Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	833Expected 10/22/2026	$6.247 $5.698 $5.457 $5.226 View $4.974 $4.546 $4.315 $4.106 $3.744	Min.: 1 Mult.: 1	Headers	Ribbon Cable	10 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Cable Mount / Free Hanging	IDC	Straight	Socket (Female)	Nickel		451	- 40 C	+ 105 C	Each
Headers & Wire Housings Strain Relief 45110 SOCKET 3448-45110 3M Electronic Solutions Division 1: $2.844 471On Order	Mfr. Part # 3448-45110 Mouser Part # 517-3448-45110	3M Electronic Solutions Division	Headers & Wire Housings Strain Relief 45110 SOCKET Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	471On Order	$2.844 $2.415 $2.163 $2.053 View $1.921 $1.647 $1.548 $1.482 $1.460	Min.: 1 Mult.: 1	Accessories												451	- 55 C	+ 105 C	Each
Headers & Wire Housings Strain Relief 45116 SOCKET 3448-45116 3M Electronic Solutions Division 1: $2.767 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 3448-45116 Mouser Part # 517-3448-45116	3M Electronic Solutions Division	Headers & Wire Housings Strain Relief 45116 SOCKET Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.767 $2.437 $2.064 $1.965 View $1.735 $1.493	Min.: 1 Mult.: 1	Accessories		16 Position										451
Headers & Wire Housings Strain Relief 45104 SOCKET 3448-45104 3M Electronic Solutions Division 558: $1.559 Non-Stocked	Mfr. Part # 3448-45104 Mouser Part # 517-3448-45104	3M Electronic Solutions Division	Headers & Wire Housings Strain Relief 45104 SOCKET Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	Non-Stocked	$1.559 $1.438 $1.394 $1.372	Min.: 558 Mult.: 558	Accessories		4 Position										451
Headers & Wire Housings .050" PITCH 1.27mm 8P STRAIN RELIEF 3448-45108 3M Electronic Solutions Division 1: $2.679 Non-Stocked	Mfr. Part # 3448-45108 Mouser Part # 517-3448-45108	3M Electronic Solutions Division	Headers & Wire Housings .050" PITCH 1.27mm 8P STRAIN RELIEF Learn More about 3M Electronic Solutions Division 3m 451 ribbon cable socket	Datasheet	Non-Stocked	$2.679 $2.284 $2.031 $1.943 View $1.735 $1.636 $1.515 $1.460 $1.438	Min.: 1 Mult.: 1	Accessories		8 Position										451			Each
Headers & Wire Housings 4P, .050" Pitch HDR Vert Thru-Hole,30Au 45204-600230 3M Electronic Solutions Division 504: $1.867 Non-Stocked	Mfr. Part # 45204-600230 Mouser Part # 517-45204-600230	3M Electronic Solutions Division	Headers & Wire Housings 4P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	Non-Stocked	$1.867 $1.757 $1.724 $1.592	Min.: 504 Mult.: 504	Headers	Ribbon Cable	4 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 55 C	+ 105 C	Each
Headers & Wire Housings 4P, .050" Pitch HDR Vert TH,30Au,Ltch 45204-620230 3M Electronic Solutions Division 228: $4.458 Non-Stocked	Mfr. Part # 45204-620230 Mouser Part # 517-45204-620230	3M Electronic Solutions Division	Headers & Wire Housings 4P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	Non-Stocked	$4.458 $4.205 $3.986 $3.909	Min.: 228 Mult.: 228	Headers	Ribbon Cable	4 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 55 C	+ 105 C	Each
Headers & Wire Housings 6P, .050" Pitch HDR Vert Thru-Hole,30Au 45206-600230 3M Electronic Solutions Division 1: $3.294 Non-Stocked	Mfr. Part # 45206-600230 Mouser Part # 517-45206-600230	3M Electronic Solutions Division	Headers & Wire Housings 6P, .050" Pitch HDR Vert Thru-Hole,30Au Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	Non-Stocked	$3.294 $2.800 $2.745 $2.525 View $2.152 $2.042 $1.954 $1.899 $1.768	Min.: 1 Mult.: 1	Headers	Ribbon Cable	6 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 55 C	+ 105 C	Each
Headers & Wire Housings 6P, .050" Pitch HDR Vert TH,30Au,Ltch 45206-620230 3M Electronic Solutions Division 204: $5.062 Non-Stocked	Mfr. Part # 45206-620230 Mouser Part # 517-45206-620230	3M Electronic Solutions Division	Headers & Wire Housings 6P, .050" Pitch HDR Vert TH,30Au,Ltch Learn More about 3M Electronic Solutions Division 3m 452 shrouded boardmount header	Datasheet	Non-Stocked	$5.062 $4.919 $4.820	Min.: 204 Mult.: 204	Headers	Shrouded	6 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		452	- 65 C	+ 105 C	Each

450 Wire-to-Board Systems

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