D-Sub Connectors – Mouser Finland

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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style
D-Sub Dualport Connectors 4-40 HX STDOFF FORK BOARD LOCKS 178-025-313R571 NorComp 1: 11,75 € 2 018On Order	Mfr. Part No. 178-025-313R571 Mouser Part No 636-178-025-313R571	NorComp	D-Sub Dualport Connectors 4-40 HX STDOFF FORK BOARD LOCKS Learn More about NorComp dual port stacked d sub connectors	Datasheet	2 018On Order On Order Ship Dates Mfr. No: 178-025-313R571 Stock: 0 On Order: 68 Expected 27/10/2026 875 Expected 11/12/2026 1 075 Expected 04/03/2027 Factory Lead Time: 20 Weeks	11,75 € 9,99 € 9,36 € 8,91 € View 8,49 € 7,96 € 7,58 € 7,23 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 37POS ML/ML 5A 178-037-613R571 NorComp 1: 17,50 € 214Expected 02/11/2026	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	214Expected 02/11/2026	17,50 € 14,88 € 13,94 € 13,28 € View 13,00 € 11,32 € 11,17 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS FEM/ML 5A 178-009-313R571 NorComp 1: 8,82 € 2 225On Order	Mfr. Part No. 178-009-313R571 Mouser Part No 636-178-009-313R571	NorComp	D-Sub Dualport Connectors RA 9POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	2 225On Order On Order Ship Dates Mfr. No: 178-009-313R571 Stock: 0 On Order: 560 Expected 27/11/2026 540 Expected 04/12/2026 1 125 Expected 11/12/2026 Factory Lead Time: 20 Weeks	8,82 € 7,50 € 7,03 € 6,69 € View 6,37 € 5,93 € 5,65 € 5,26 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 25P Male/Male .750" Spacing 178-025-613R571 NorComp 1: 11,75 € 639On Order	Mfr. Part No. 178-025-613R571 Mouser Part No 636-178-025-613R571	NorComp	D-Sub Dualport Connectors 25P Male/Male .750" Spacing Learn More about NorComp dual port stacked d sub connectors	Datasheet	639On Order On Order Ship Dates Mfr. No: 178-025-613R571 Stock: 0 On Order: 289 Expected 01/01/2027 350 Expected 03/02/2027 Factory Lead Time: 16 Weeks	11,75 € 9,99 € 9,36 € 8,91 € View 8,49 € 7,96 € 7,58 € 7,23 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 37P FEMALE/FEMALE .750" SPACING 178-037-513R571 NorComp 1: 17,09 € 867On Order	Mfr. Part No. 178-037-513R571 Mouser Part No 636-178-037-513R571	NorComp	D-Sub Dualport Connectors 37P FEMALE/FEMALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	867On Order On Order Ship Dates Mfr. No: 178-037-513R571 Stock: 0 On Order: 207 Expected 30/10/2026 240 Expected 12/02/2027 420 Expected 08/03/2027 Factory Lead Time: 21 Weeks	17,09 € 14,88 € 13,94 € 13,28 € View 11,89 € 11,32 € 11,17 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors Male over Male .750" Dual-Port D-Sub 9 Position Right Angle PCB Dip Solder 179-009-613R571 NorComp 1: 8,73 € 447Expected 02/11/2026	Mfr. Part No. 179-009-613R571 Mouser Part No 636-179-009-613R571	NorComp	D-Sub Dualport Connectors Male over Male .750" Dual-Port D-Sub 9 Position Right Angle PCB Dip Solder Learn More about NorComp dual port stacked d sub connectors	Datasheet	447Expected 02/11/2026	8,73 € 7,50 € 7,03 € 6,69 € View 6,37 € 5,91 € 5,62 € 5,35 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors Male over Male .900 Dual-Port D-Sub 37 Position Right Angle PCB Dip Solder 179-037-613R571 NorComp 1: 18,37 € 240Expected 30/10/2026	Mfr. Part No. 179-037-613R571 Mouser Part No 636-179-037-613R571	NorComp	D-Sub Dualport Connectors Male over Male .900 Dual-Port D-Sub 37 Position Right Angle PCB Dip Solder Learn More about NorComp dual port stacked d sub connectors	Datasheet	240Expected 30/10/2026	18,37 € 15,77 € 14,77 € 14,07 € View 12,60 € 12,00 € 11,66 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors 25P Male/Male .625" Spacing 189-025-613R571 NorComp 1: 11,75 € 275Expected 13/01/2027	Mfr. Part No. 189-025-613R571 Mouser Part No 636-189-025-613R571	NorComp	D-Sub Dualport Connectors 25P Male/Male .625" Spacing Learn More about NorComp dual port stacked d sub connectors	Datasheet	275Expected 13/01/2027	11,75 € 9,99 € 9,36 € 8,91 € View 8,49 € 7,96 € 7,58 € 7,23 €	Min.: 1 Mult.: 1
D-Sub Dualport Connectors RA 37POS FEM/FEM 5A 189-037-513R691 NorComp 1: 15,36 € 320On Order	Mfr. Part No. 189-037-513R691 Mouser Part No 636-189-037-513R691	NorComp	D-Sub Dualport Connectors RA 37POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	320On Order On Order Ship Dates Mfr. No: 189-037-513R691 Stock: 0 On Order: 140 Expected 01/02/2027 180 Expected 12/02/2027 Factory Lead Time: 14 Weeks	15,36 € 13,05 € 12,23 € 11,27 € View 10,73 € 10,22 € 9,82 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 15POS FEM 3A 999-H15-PS2L571 NorComp 1: 10,38 € 39Expected 02/11/2026	Mfr. Part No. 999-H15-PS2L571 Mouser Part No 636-999-H15-PS2L571	NorComp	D-Sub Dualport Connectors RA 15POS FEM 3A Learn More about NorComp dual port stacked d sub connectors	Datasheet	39Expected 02/11/2026	10,38 € 9,00 € 8,52 € 8,17 € View 7,71 € 7,10 € 6,72 € 6,41 € Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS FEM/ML 5A 178-009-313R491 NorComp 1: 7,83 € 45Expected 11/02/2027	Mfr. Part No. 178-009-313R491 Mouser Part No 636-178-009-313R491	NorComp	D-Sub Dualport Connectors RA 9POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	45Expected 11/02/2027	7,83 € 7,05 € 6,64 € 6,47 € View 5,49 € 5,11 € 5,08 € 4,81 € Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 189-009-613R491 NorComp 1: 7,45 € Lead-Time 4 Weeks	Mfr. Part No. 189-009-613R491 Mouser Part No 636-189-009-613R491	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Lead-Time 4 Weeks	7,45 € 6,33 € 5,93 € 5,64 € View 5,38 € 5,01 € 4,77 € 4,54 €	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS FEM/ML 5A 178-009-313R451 NorComp 270: 5,19 € Non-Stocked	Mfr. Part No. 178-009-313R451 Mouser Part No 636-178-009-313R451	NorComp	D-Sub Dualport Connectors RA 9POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	5,19 € 4,88 € Quote Quote	Min.: 270 Mult.: 45	Through Hole
D-Sub Dualport Connectors RA 9POS ML/FEM 5A 178-009-413R451 NorComp 270: 5,19 € Non-Stocked	Mfr. Part No. 178-009-413R451 Mouser Part No 636-178-009-413R451	NorComp	D-Sub Dualport Connectors RA 9POS ML/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	5,19 € 4,88 € Quote Quote	Min.: 270 Mult.: 45	Through Hole
D-Sub Dualport Connectors RA 9POS FEM/FEM 5A 178-009-513R671 NorComp 1: 9,78 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 178-009-513R671 Mouser Part No 636-178-009-513R671	NorComp	D-Sub Dualport Connectors RA 9POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	9,78 € 9,16 € 8,63 € 8,48 € View 6,28 € 5,87 € 5,80 € 5,44 € Quote	Min.: 1 Mult.: 1	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 178-009-613R451 NorComp 270: 3,78 € Non-Stocked	Mfr. Part No. 178-009-613R451 Mouser Part No 636-178-009-613R451	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	3,78 € 3,55 € 3,10 € 2,95 €	Min.: 270 Mult.: 45	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 178-009-613R481 NorComp 270: 5,70 € Non-Stocked	Mfr. Part No. 178-009-613R481 Mouser Part No 636-178-009-613R481	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	5,70 € 5,38 € Quote Quote	Min.: 270 Mult.: 45	Through Hole
D-Sub Dualport Connectors RA 9POS ML/ML 5A 178-009-613R671 NorComp 270: 5,87 € Non-Stocked	Mfr. Part No. 178-009-613R671 Mouser Part No 636-178-009-613R671	NorComp	D-Sub Dualport Connectors RA 9POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	5,87 € 5,52 € Quote Quote	Min.: 270 Mult.: 45	Through Hole
D-Sub Dualport Connectors RA 15POS FEM/ML 5A 178-015-313R451 NorComp 525: 6,83 € Non-Stocked	Mfr. Part No. 178-015-313R451 Mouser Part No 636-178-015-313R451	NorComp	D-Sub Dualport Connectors RA 15POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	6,83 € 6,37 € Quote Quote	Min.: 525 Mult.: 35	Through Hole
D-Sub Dualport Connectors RA 15POS FEM/ML 5A 178-015-313R671 NorComp 245: 7,24 € Non-Stocked	Mfr. Part No. 178-015-313R671 Mouser Part No 636-178-015-313R671	NorComp	D-Sub Dualport Connectors RA 15POS FEM/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	7,24 € 7,15 € 6,71 € Quote Quote	Min.: 245 Mult.: 35	Through Hole
D-Sub Dualport Connectors Male over Female .750 Dual-Port D-Sub 15 Position Right Angle PCB Dip Solder 178-015-413R691 NorComp 245: 7,34 € Non-Stocked	Mfr. Part No. 178-015-413R691 Mouser Part No 636-178-015-413R691	NorComp	D-Sub Dualport Connectors Male over Female .750 Dual-Port D-Sub 15 Position Right Angle PCB Dip Solder Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	7,34 € 6,85 € 6,64 € 6,31 € Quote Quote	Min.: 245 Mult.: 35
D-Sub Dualport Connectors RA 15POS FEM/FEM 5A 178-015-513R451 NorComp 245: 6,85 € Non-Stocked	Mfr. Part No. 178-015-513R451 Mouser Part No 636-178-015-513R451	NorComp	D-Sub Dualport Connectors RA 15POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	6,85 € 6,82 € 6,38 € Quote Quote	Min.: 245 Mult.: 35	Through Hole
D-Sub Dualport Connectors 15P FEMALE/FEMALE .750" SPACING 178-015-513R481 NorComp 525: 6,82 € Non-Stocked	Mfr. Part No. 178-015-513R481 Mouser Part No 636-178-015-513R481	NorComp	D-Sub Dualport Connectors 15P FEMALE/FEMALE .750" SPACING Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	6,82 € 6,38 € Quote Quote	Min.: 525 Mult.: 35
D-Sub Dualport Connectors RA 15POS FEM/FEM 5A 178-015-513R671 NorComp 525: 6,97 € Non-Stocked	Mfr. Part No. 178-015-513R671 Mouser Part No 636-178-015-513R671	NorComp	D-Sub Dualport Connectors RA 15POS FEM/FEM 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	6,97 € 6,64 € Quote Quote	Min.: 525 Mult.: 35	Through Hole
D-Sub Dualport Connectors RA 15POS ML/ML 5A 178-015-613R491 NorComp 245: 7,13 € Non-Stocked	Mfr. Part No. 178-015-613R491 Mouser Part No 636-178-015-613R491	NorComp	D-Sub Dualport Connectors RA 15POS ML/ML 5A Learn More about NorComp dual port stacked d sub connectors	Datasheet	Non-Stocked	7,13 € 6,65 € 6,51 € 6,35 € Quote Quote	Min.: 245 Mult.: 35	Through Hole

Dual-Port Stacked D-Sub Connectors

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