D-Sub Connectors – Mouser Singapore

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Dual-Port Stacked D-Sub Connectors

NorComp Dual-Port Stacked D-Sub Connectors provide multiple connector ports in a limited PCB space by stacking two right angle D-Sub connectors atop each other. These high-temperature, UL 94V-0 thermoplastic connectors are available in four industry-standard sizes (9, 15, 25, 37) and three different connector spacing options (0.625” | 0.750” | 0.900”). Each connector offers high performance, stamped contacts, and a condensed footprint. NorComp Dual-Port D-Sub Connectors include male / female over male / female configurations with hardware options that include flush inserts, hex standoffs, metal brackets, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style
D-Sub Dualport Connectors RA 9POS FEM/FEM 5A 178-009-513R491 NorComp 1: $11.78 2,221In Stock 2,340Expected 11/11/2026	Mfr. Part No. 178-009-513R491 Mouser Part No 636-178-009-513R491	NorComp	D-Sub Dualport Connectors RA 9POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	2,221In Stock 2,340Expected 11/11/2026	$11.78 $10.01 $9.38 $8.92 View $8.50 $7.92 $7.55 $7.18	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 178-009-613R491 NorComp 1: $12.43 684In Stock	Mfr. Part No. 178-009-613R491 Mouser Part No 636-178-009-613R491	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	684In Stock	$12.43 $10.61 $9.94 $9.45 View $9.00 $8.39 $8.00 $7.62	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 178-009-613R691 NorComp 1: $11.78 318In Stock	Mfr. Part No. 178-009-613R691 Mouser Part No 636-178-009-613R691	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	318In Stock	$11.78 $10.01 $9.38 $8.92 View $8.50 $7.92 $7.55 $7.18 Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 15P M/F R/A .750" W/BOARDLOCKS 178-015-413R571 NorComp 1: $14.85 656In Stock	Mfr. Part No. 178-015-413R571 Mouser Part No 636-178-015-413R571	NorComp	D-Sub Dualport Connectors 15P M/F R/A .750" W/BOARDLOCKS Learn More about NorComp dual port stacked d sub connectors	Datasheet	656In Stock	$14.85 $13.57 $12.69 $12.10 View $10.81 $10.30 $10.01 $9.66	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 25P FEMALE/FEMALE .750" SPACING 178-025-513R571 NorComp 1: $18.96 865In Stock	Mfr. Part No. 178-025-513R571 Mouser Part No 636-178-025-513R571	NorComp	D-Sub Dualport Connectors 25P FEMALE/FEMALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	865In Stock	$18.96 $16.12 $14.72 $14.18 View $13.59 $12.82 $12.21 $11.64	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 37POS ML/ML 5A 178-037-613R571 NorComp 1: $27.68 214In Stock	Mfr. Part No. 178-037-613R571 Mouser Part No 636-178-037-613R571	NorComp	D-Sub Dualport Connectors RA 37POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	214In Stock	$27.68 $23.53 $22.05 $21.00 View $20.56 $17.90 $17.39	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors HIGHDENS 15P F/F.750 INSRTS/FRK BRDLCKS 178-H15-513R497 NorComp 1: $14.01 614In Stock	Mfr. Part No. 178-H15-513R497 Mouser Part No 636-178-H15-513R497	NorComp	D-Sub Dualport Connectors HIGHDENS 15P F/F.750 INSRTS/FRK BRDLCKS Learn More about NorComp dual port stacked d sub connectors	Datasheet	614In Stock	$14.01 $11.91 $11.17 $10.62 View $10.12 $9.42 $8.98 $8.42 Quote	Min.: 1 Mult.: 1
D-Sub Dualport Connectors 9P Stacked M/F Hex Std Off/ Bd Lock 189-009-313R571 NorComp 1: $13.16 464In Stock	Mfr. Part No. 189-009-313R571 Mouser Part No 636-189-009-313R571	NorComp	D-Sub Dualport Connectors 9P Stacked M/F Hex Std Off/ Bd Lock Learn More about NorComp dual port stacked d sub connectors	Datasheet	464In Stock	$13.16 $11.19 $10.49 $9.98 View $9.51 $8.85 $8.43 $8.04	Min.: 1 Mult.: 1
D-Sub Dualport Connectors RA 9POS ML/FEM 5A 189-009-413R491 NorComp 1: $12.43 544In Stock 90On Order	Mfr. Part No. 189-009-413R491 Mouser Part No 636-189-009-413R491	NorComp	D-Sub Dualport Connectors RA 9POS ML/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	544In Stock 90On Order	$12.43 $10.61 $9.94 $9.45 View $9.00 $8.39 $8.00 $7.48 Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 9P Male/Female .625" Spacing 189-009-413R571 NorComp 1: $13.82 1,232In Stock	Mfr. Part No. 189-009-413R571 Mouser Part No 636-189-009-413R571	NorComp	D-Sub Dualport Connectors 9P Male/Female .625" Spacing Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,232In Stock	$13.82 $12.31 $10.57 $10.24 View $9.94 $9.32 $9.28 $8.55	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors Female over Female .625" Dual-Port D-Sub 9 Position Right Angle PCB Dip Solder 189-009-513R491 NorComp 1: $11.78 538In Stock	Mfr. Part No. 189-009-513R491 Mouser Part No 636-189-009-513R491	NorComp	D-Sub Dualport Connectors Female over Female .625" Dual-Port D-Sub 9 Position Right Angle PCB Dip Solder Learn More about NorComp dual port stacked d sub connectors	Datasheet	538In Stock	$11.78 $10.01 $9.38 $8.92 View $8.50 $7.92 $7.55 $7.18	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 9P FEMALE/FEMALE .625" SPACING 189-009-513R571 NorComp 1: $12.58 1,963In Stock	Mfr. Part No. 189-009-513R571 Mouser Part No 636-189-009-513R571	NorComp	D-Sub Dualport Connectors 9P FEMALE/FEMALE .625" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,963In Stock	$12.58 $11.60 $10.59 $10.23 View $9.89 $9.28 $8.55 Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 9P Male/Male .625" Spacing 189-009-613R571 NorComp 1: $13.26 1,615In Stock	Mfr. Part No. 189-009-613R571 Mouser Part No 636-189-009-613R571	NorComp	D-Sub Dualport Connectors 9P Male/Male .625" Spacing Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,615In Stock	$13.26 $11.75 $11.02 $10.47 View $9.98 $9.30 $8.85 $8.38	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 15POS FEM/ML 5A 189-015-313R571 NorComp 1: $15.97 238In Stock	Mfr. Part No. 189-015-313R571 Mouser Part No 636-189-015-313R571	NorComp	D-Sub Dualport Connectors RA 15POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	238In Stock	$15.97 $13.57 $12.72 $12.10 View $10.81 $10.30 $10.01 $9.66	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 25POS FEM/ML 5A 189-025-313R571 NorComp 1: $18.58 303In Stock	Mfr. Part No. 189-025-313R571 Mouser Part No 636-189-025-313R571	NorComp	D-Sub Dualport Connectors RA 25POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	303In Stock	$18.58 $15.80 $14.80 $14.09 View $13.42 $12.58 $11.98 $11.41	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 25P FEMALE/FEMALE .625" SPACING 189-025-513R571 NorComp 1: $19.28 404In Stock	Mfr. Part No. 189-025-513R571 Mouser Part No 636-189-025-513R571	NorComp	D-Sub Dualport Connectors 25P FEMALE/FEMALE .625" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	404In Stock	$19.28 $16.80 $15.74 $14.99 View $14.27 $13.38 $12.74 $12.13	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 9P FEMALE/FEMALE .750" SPACING 178-009-513R571 NorComp 1: $12.99 1,743In Stock 1,395Expected 11/1/2027	Mfr. Part No. 178-009-513R571 Mouser Part No 636-178-009-513R571	NorComp	D-Sub Dualport Connectors 9P FEMALE/FEMALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,743In Stock 1,395Expected 11/1/2027	$12.99 $11.52 $10.80 $10.27 View $9.78 $9.11 $8.68 $8.27	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 9P MALE/MALE .750" SPACING 178-009-613R571 NorComp 1: $12.89 1,212In Stock 2,070Expected 25/12/2026	Mfr. Part No. 178-009-613R571 Mouser Part No 636-178-009-613R571	NorComp	D-Sub Dualport Connectors 9P MALE/MALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,212In Stock 2,070Expected 25/12/2026	$12.89 $11.85 $10.74 $10.43 View $10.13 $9.45 $9.37 $8.60	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 15P DUAL FEMALE/MALE .75" SPC 178-015-313R571 NorComp 1: $17.42 245Expected 19/2/2027	Mfr. Part No. 178-015-313R571 Mouser Part No 636-178-015-313R571	NorComp	D-Sub Dualport Connectors 15P DUAL FEMALE/MALE .75" SPC Learn More about NorComp dual port stacked d sub connectors	Datasheet	245Expected 19/2/2027	$17.42 $14.81 $13.59 $13.04 View $11.80 $11.25 $10.91 $10.54	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 15P Fem/Fem 178-015-513R491 NorComp 1: $15.19 1,130In Stock	Mfr. Part No. 178-015-513R491 Mouser Part No 636-178-015-513R491	NorComp	D-Sub Dualport Connectors 15P Fem/Fem Learn More about NorComp dual port stacked d sub connectors	Datasheet	1,130In Stock	$15.19 $12.91 $12.10 $11.51 View $10.30 $9.81 $9.52 $9.18	Min.: 1 Mult.: 1
D-Sub Dualport Connectors 15P FEMALE/FEMALE .750" SPACING 178-015-513R571 NorComp 1: $15.72 865In Stock 2,310On Order	Mfr. Part No. 178-015-513R571 Mouser Part No 636-178-015-513R571	NorComp	D-Sub Dualport Connectors 15P FEMALE/FEMALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	865In Stock 2,310On Order On Order Ship Dates Mfr. No: 178-015-513R571 Stock: 865 Can Dispatch Immediately On Order: 1,050 Expected 4/12/2026 1,260 Expected 5/2/2027 Factory Lead Time: 20 Weeks	$15.72 $13.84 $12.97 $12.34 View $11.03 $10.50 $10.21 $9.85	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 25P Male/Female .750" Spacing 178-025-413R571 NorComp 1: $18.82 411In Stock 450Expected 5/2/2027	Mfr. Part No. 178-025-413R571 Mouser Part No 636-178-025-413R571	NorComp	D-Sub Dualport Connectors 25P Male/Female .750" Spacing Learn More about NorComp dual port stacked d sub connectors	Datasheet	411In Stock 450Expected 5/2/2027	$18.82 $16.69 $15.45 $14.62 View $13.82 $12.89 $12.65 $11.76 Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 25POS FEM/FEM 5A 178-025-513R451 NorComp 1: $18.90 220In Stock	Mfr. Part No. 178-025-513R451 Mouser Part No 636-178-025-513R451	NorComp	D-Sub Dualport Connectors RA 25POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	220In Stock	$18.90 $16.06 $15.04 $14.33 View $12.78 $12.19 $11.60	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 25POS FEM/FEM 5A 178-025-513R491 NorComp 1: $15.99 427In Stock	Mfr. Part No. 178-025-513R491 Mouser Part No 636-178-025-513R491	NorComp	D-Sub Dualport Connectors RA 25POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	427In Stock	$15.99 $14.08 $13.22 $12.70 View $12.09 $10.62 $10.09 Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 37POS FEM/ML 5A 178-037-313R571 NorComp 1: $27.68 329In Stock 500Expected 5/2/2027	Mfr. Part No. 178-037-313R571 Mouser Part No 636-178-037-313R571	NorComp	D-Sub Dualport Connectors RA 37POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	329In Stock 500Expected 5/2/2027	$27.68 $23.53 $22.05 $20.69 View $19.39 $17.84	Min.: 1 Mult.: 1	Through Hole