D-Sub Backshells – Mouser Ireland

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D-Sub Connectors

Molex D-Sub Connectors are illustrated in many sizes for various applications. These connectors are available in standard, high-density, mixed layout, waterproof, backshells, hardware, and other D-Sub connector variants. Each of these variants is built using various materials, alloys, and with high-quality heat-resistant plastics.

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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.	Type	Shell Size	Cable Entry Angle	Number of Cable Entries	Shell Material	Shell Plating	Number of Positions	Packaging
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 5, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0007 Molex 1: €4.02 54In Stock	Mfr. Part No. 173111-0007 Mouser Part No 152-6050	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 5, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	54In Stock	€4.02 €3.54 €3.16 €2.50 View €2.29 €2.22 €2.12 €2.07	Min.: 1 Mult.: 1	Plastic Backshell	5	Straight	1 Entry	Polyamide (PA)	None	50 Position	Bulk
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 2, 70 Angle Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed 173111-0030 Molex 1: €4.64 87In Stock	Mfr. Part No. 173111-0030 Mouser Part No 152-FKC2E	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 2, 70 Angle Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed Learn More about Molex fct backshells d sub connectors	Datasheet	87In Stock	€4.64 €4.21 €3.99 €3.90 View €2.95 €2.68 €2.65	Min.: 1 Mult.: 1	Plastic Backshell	2	70 deg		Acrylonitrile Butadiene Styrene (ABS)	None	15 Position	Bulk
D-Sub Backshells FCT Mixed Layout D-Sub Housing, Male, Tin-plated Shell w/ Dimples, Polarized, 14.5mm Riveted Metal Bracket and #4-40 Clinch Nut, 3 Pos. Unloaded, Black Insulator 173107-0486 Molex 1: €8.94 153In Stock	Mfr. Part No. 173107-0486 Mouser Part No 152-F3W3PC-1002	Molex	D-Sub Backshells FCT Mixed Layout D-Sub Housing, Male, Tin-plated Shell w/ Dimples, Polarized, 14.5mm Riveted Metal Bracket and #4-40 Clinch Nut, 3 Pos. Unloaded, Black Insulator Learn More about Molex fct mixed layout d sub connectors	Datasheet	153In Stock	€8.94 €7.83 €7.35 €6.76 View €6.45 €5.76 €5.56 €5.25	Min.: 1 Mult.: 1		2					3 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Gray, Shell Size 5, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing 173111-0016 Molex 1: €5.03 256In Stock	Mfr. Part No. 173111-0016 Mouser Part No 152-6250	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Gray, Shell Size 5, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	256In Stock	€5.03 €4.60 €4.43 €4.36 View €3.94 €3.52 €3.34 €3.15	Min.: 1 Mult.: 1	Plastic Backshell	5	Straight / 90 deg	2 Entry	Polybutylene Terephthalate (PBT)	None	50 Position, 78 Position	Bulk
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 2, Straight Large Diameter Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws 173111-0060 Molex 1: €6.71 62In Stock 5,800On Order New Product	Mfr. Part No. 173111-0060 Mouser Part No 152-FMK2GK201 New Product	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 2, Straight Large Diameter Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws Learn More about Molex fct backshells d sub connectors	Datasheet	62In Stock 5,800On Order On Order Ship Dates Mfr. No: 173111-0060 Stock: 62 Can Dispatch Immediately On Order: 1,200 Expected 12/11/2026 1,600 Expected 24/12/2026 3,000 Expected 15/04/2027 Factory Lead Time: 20 Weeks	€6.71 €5.70 €5.35 €5.09 View €4.84 €4.48 €4.32 €4.11 €3.99	Min.: 1 Mult.: 1	Rugged Metal Backshell	2	Straight	1 Entry	Zinc	Nickel	15 Position
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 2, Straight Cable Outlet, w/ Rubber Bushing 173111-0087 Molex 1: €8.49 286In Stock 400Expected 04/02/2027	Mfr. Part No. 173111-0087 Mouser Part No 152-FMH2	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 2, Straight Cable Outlet, w/ Rubber Bushing Learn More about Molex fct backshells d sub connectors	Datasheet	286In Stock 400Expected 04/02/2027	€8.49 €7.65 €7.20 €7.02 View €6.83 €6.09 €5.72 €5.08 €5.06	Min.: 1 Mult.: 1	Rugged Metal Backshell	2	Straight	1 Entry	Zinc	Nickel	15 Position
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 4, Straight Cable Outlet, w/ Rubber Bushing 173111-0089 Molex 1: €9.67 162In Stock 150Expected 31/12/2026	Mfr. Part No. 173111-0089 Mouser Part No 152-FMH4	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 4, Straight Cable Outlet, w/ Rubber Bushing Learn More about Molex fct backshells d sub connectors	Datasheet	162In Stock 150Expected 31/12/2026	€9.67 €8.21 €8.20 €7.47 €7.29	Min.: 1 Mult.: 1	Rugged Metal Backshell	4	Straight	1 Entry	Zinc	Nickel	37 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 1, Straight Cable Outlet, Flat Body, w/ #4-40 Locking Screws, Individual Packing 172704-0111 Molex 1: €4.97 517In Stock 900Expected 06/11/2026	Mfr. Part No. 172704-0111 Mouser Part No 152-4009	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 1, Straight Cable Outlet, Flat Body, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	517In Stock 900Expected 06/11/2026	€4.97 €4.65 €4.61 €4.60 View €4.32 €4.11 €3.54	Min.: 1 Mult.: 1	Strain Relief Backshell	1 (E)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel	9 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 2, Straight Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed 173111-0025 Molex 1: €4.18 620In Stock	Mfr. Part No. 173111-0025 Mouser Part No 152-FKC2GE	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 2, Straight Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed Learn More about Molex fct backshells d sub connectors	Datasheet	620In Stock	€4.18 €3.67 €3.44 €3.28 View €3.11 €2.88 €2.57 €2.51	Min.: 1 Mult.: 1	Plastic Backshell	2	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	None	15 Position	Bulk
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 5, Straight Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed 173111-0028 Molex 1: €5.44 375In Stock	Mfr. Part No. 173111-0028 Mouser Part No 152-FKC5GE	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 5, Straight Cable Outlet, Large Inner Chamber, w/ #4-40 Locking Screws, Individually Packed Learn More about Molex fct backshells d sub connectors	Datasheet	375In Stock	€5.44 €4.63 €4.34 €4.14 View €3.94 €3.93 €3.51 €3.33 €3.15	Min.: 1 Mult.: 1	Plastic Backshell	5	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)	None	50 Position, 78 Position	Bulk
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 3, Straight Cable Outlet, Individually Packed 173111-0021 Molex 1: €2.29 810In Stock 900Expected 21/12/2026	Mfr. Part No. 173111-0021 Mouser Part No 152-FKH3E	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Black, Shell Size 3, Straight Cable Outlet, Individually Packed Learn More about Molex fct backshells d sub connectors	Datasheet	810In Stock 900Expected 21/12/2026	€2.29 €2.11 €2.04 €2.03 View €1.74 €1.70	Min.: 1 Mult.: 1	Plastic Backshell	3	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)	None	25 Position	Bulk
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 1, Straight Cable Outlet, w/ Rubber Bushing 173111-0086 Molex 1: €7.18 1,759In Stock 2,100Expected 07/01/2027	Mfr. Part No. 173111-0086 Mouser Part No 152-FMH1	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 1, Straight Cable Outlet, w/ Rubber Bushing Learn More about Molex fct backshells d sub connectors	Datasheet	1,759In Stock 2,100Expected 07/01/2027	€7.18 €6.47 €6.10 €6.05 View €5.14 €4.83 €4.12 €4.07	Min.: 1 Mult.: 1	Rugged Metal Backshell	1	Straight	1 Entry	Zinc	Nickel	9 Position
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 5, 45 Angle Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws 172704-0103 Molex 1: €14.05 395In Stock 500Expected 25/01/2027	Mfr. Part No. 172704-0103 Mouser Part No 152-FMK5	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 5, 45 Angle Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws Learn More about Molex fct backshells d sub connectors	Datasheet	395In Stock 500Expected 25/01/2027	€14.05 €10.49 €10.17 €9.27 View €9.05 €8.63 €8.26 €8.14	Min.: 1 Mult.: 1	Strain Relief Backshell	5 (D)	45 deg	1 Entry	Zinc	Nickel	50 Position
D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 3, 45 Angle Large Diameter Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws 173111-0062 Molex 1: €7.26 124In Stock 4,200On Order	Mfr. Part No. 173111-0062 Mouser Part No 152-FMK3-K201	Molex	D-Sub Backshells FCT Metal Backshell for D-Sub Conn., Shell Size 3, 45 Angle Large Diameter Cable Outlet, Large Inner Chamber, w/ Rubber Bushing and #4-40 Locking Screws Learn More about Molex fct backshells d sub connectors	Datasheet	124In Stock 4,200On Order On Order Ship Dates Mfr. No: 173111-0062 Stock: 124 Can Dispatch Immediately On Order: 1,000 Expected 28/10/2026 1,400 Expected 10/12/2026 1,800 Expected 31/12/2026 Factory Lead Time: 10 Weeks	€7.26 €5.82 €5.58 €5.44 View €5.24 €4.89 €4.68 €4.56	Min.: 1 Mult.: 1	Rugged Metal Backshell	3	45 deg	1 Entry	Zinc	Nickel	25 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 2, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing 172704-0115 Molex 1: €8.82 89In Stock 100Expected 03/11/2026	Mfr. Part No. 172704-0115 Mouser Part No 152-4015	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 2, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	89In Stock 100Expected 03/11/2026	€8.82 €7.51 €7.03 €6.70 View €6.37 €5.97 €5.88	Min.: 1 Mult.: 1	Strain Relief Backshell	2 (A)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel	15 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 3, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover, Contact Spring, and #4-40 Locking Screws, Individual Packing 172704-0119 Molex 1: €8.01 34In Stock 400Expected 06/11/2026	Mfr. Part No. 172704-0119 Mouser Part No 152-4025	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 3, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover, Contact Spring, and #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	34In Stock 400Expected 06/11/2026	€8.01 €7.64 €7.16 €6.82 View €6.48 €6.14	Min.: 1 Mult.: 1	Strain Relief Backshell	3 (B)	Variable Entries	2 Entry	Acrylonitrile Butadiene Styrene (ABS)	Nickel	25 Position
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 4, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing 173111-0017 Molex 1: €10.48 133In Stock	Mfr. Part No. 173111-0017 Mouser Part No 152-4037	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 4, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	133In Stock	€10.48 €8.91 €8.65 €8.56 View €8.48 €7.27	Min.: 1 Mult.: 1	Plastic Backshell	4	Straight / 90 deg	2 Entry	Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)	Nickel	37 Position	Bulk
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 5, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing 173111-0018 Molex 1: €9.51 85In Stock 250On Order	Mfr. Part No. 173111-0018 Mouser Part No 152-4050	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Shielded, Shell Size 5, Straight or 90 Angle Cable Outlet, Flat Body, w/ Grip Cover and #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	85In Stock 250On Order On Order Ship Dates Mfr. No: 173111-0018 Stock: 85 Can Dispatch Immediately On Order: 100 Expected 25/03/2027 150 Expected 01/04/2027 Factory Lead Time: 23 Weeks	€9.51 €8.08 €7.59 €7.21 View €6.86 €6.43 €6.37	Min.: 1 Mult.: 1	Plastic Backshell	5	Straight / 90 deg	2 Entry	Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)	Nickel	50 Position, 78 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0003 Molex 1: €3.04 359In Stock	Mfr. Part No. 173111-0003 Mouser Part No 152-6009	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	359In Stock	€3.04 €2.59 €2.31 €2.19 View €2.18 €1.83 €1.79	Min.: 1 Mult.: 1	Plastic Backshell	1	Straight	1 Entry	Polyamide (PA)	None	9 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 3, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0005 Molex 1: €2.62 90In Stock	Mfr. Part No. 173111-0005 Mouser Part No 152-6025	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 3, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	90In Stock	€2.62 €2.24 €2.00 €1.89 View €1.68 €1.62 €1.57 €1.53	Min.: 1 Mult.: 1	Plastic Backshell	3	Straight	1 Entry	Polyamide (PA)	None	25 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 4, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0006 Molex 1: €3.40 278In Stock 1,050Expected 04/02/2027	Mfr. Part No. 173111-0006 Mouser Part No 152-6037	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 4, Straight Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	278In Stock 1,050Expected 04/02/2027	€3.40 €2.89 €2.58 €2.46 View €2.30 €2.18 €2.06 €2.02	Min.: 1 Mult.: 1	Plastic Backshell	4	Straight	1 Entry	Polyamide (PA)	None	37 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0008 Molex 1: €2.28 262In Stock 200Expected 04/02/2027	Mfr. Part No. 173111-0008 Mouser Part No 152-6109	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	262In Stock 200Expected 04/02/2027	€2.28 €1.94 €1.73 €1.64 €1.51	Min.: 1 Mult.: 1	Plastic Backshell	1	90 deg	1 Entry	Polyamide (PA)	None	9 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 2, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0009 Molex 1: €2.40 145In Stock	Mfr. Part No. 173111-0009 Mouser Part No 152-6115	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 2, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	145In Stock	€2.40 €2.04 €1.82 €1.73 View €1.59 €1.54 €1.43 €1.38 €1.35	Min.: 1 Mult.: 1	Plastic Backshell	2	90 deg	1 Entry	Polyamide (PA)	None	15 Position	Bulk
D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 4, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing 173111-0011 Molex 1: €3.42 34In Stock	Mfr. Part No. 173111-0011 Mouser Part No 152-6137	Molex	D-Sub Backshells FCT One-Piece Plastic Backshell for D-Sub Conn., Gray, Shell Size 4, 90 Angle Cable Outlet, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	34In Stock	€3.42 €3.29 €3.15 €2.47 €2.42	Min.: 1 Mult.: 1	Plastic Backshell	4	90 deg	1 Entry	Polyamide (PA)	None	37 Position	Bulk
D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, Straight Cable Outlet, Flat Body, w/ #4-40 Locking Screws, Individual Packing 173111-0013 Molex 1: €3.79 272In Stock	Mfr. Part No. 173111-0013 Mouser Part No 152-6209	Molex	D-Sub Backshells FCT Plastic Backshell for D-Sub Conn., Gray, Shell Size 1, Straight Cable Outlet, Flat Body, w/ #4-40 Locking Screws, Individual Packing Learn More about Molex fct backshells d sub connectors	Datasheet	272In Stock	€3.79 €3.23 €2.88 €2.73 View €2.53 €2.44 €2.27 €2.18 €2.13	Min.: 1 Mult.: 1	Plastic Backshell	1	Straight	1 Entry	Acrylonitrile Butadiene Styrene (ABS)	None	9 Position	Bulk

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