Shielded D-Sub Cords | McMaster-Carr

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163 Products

D-Sub Connectors

Straight

90° Elbow

DB9

DB15

DB25

DB37

DB50

HD15

Assemble DB and HD connectors to replace worn out connectors.

Shielded connectors prevent electromagnetic interference.

Connectors with wire leads come with cable already attached. Each wire lead is a separate color for easy identification and they are labeled with the pin that they are connected to. Those with DB9, DB15, and DB25 connections are RS-232, so they transmit data between computers and equipment. The thumb screws on these connectors have slots so they can be tightened with a screwdriver in tight spaces.

90° elbow connectors sit flush against equipment to fit in tight spaces.

Crimpers (sold separately) are required for wire installation for crimp-on connectors. They ratchet to ensure the correct pressure is applied to every crimp.

Use extraction tools (sold separately) to remove the pins after crimping.

Straight Connectors—Solder Connection

DB9
For Wire Gauge	Housing Material		Each
Shielded Plug
30-20	Nickel-Plated Zinc	2146T52	00000
Shielded Socket
30-20	Nickel-Plated Zinc	2146T51	0000
DB15
Shielded Plug
30-20	Nickel-Plated Zinc	2146T54	00000
Shielded Socket
30-20	Nickel-Plated Zinc	2146T53	00000
DB25
Shielded Plug
30-20	Nickel-Plated Zinc	2146T58	00000
Shielded Socket
30-20	Nickel-Plated Zinc	2146T57	00000
DB37
Shielded Plug
30-20	Nickel-Plated Zinc	2146T61	00000
Shielded Socket
30-20	Nickel-Plated Zinc	2146T59	00000
DB50
Shielded Plug
28-20	Nickel-Plated Zinc	4600N131	00000
Shielded Socket
28-20	Nickel-Plated Zinc	4600N132	00000
HD15
Shielded Plug
30-20	Nickel-Plated Zinc	2146T56	00000
Shielded Socket
30-20	Nickel-Plated Zinc	2146T55	00000

Straight Connectors—Crimp-On Connection

DB9
For Wire Gauge	Housing Material		Each
Shielded Plug
28-24	Nickel-Plated Zinc	94575T14	000000
Shielded Socket
28-24	Nickel-Plated Zinc	94575T17	00000
DB15
Shielded Plug
28-24	Nickel-Plated Zinc	94575T15	00000
Shielded Socket
28-24	Nickel-Plated Zinc	94575T18	00000
DB25
Shielded Plug
28-24	Nickel-Plated Zinc	94575T16	00000
Shielded Socket
28-24	Nickel-Plated Zinc	94575T19	00000
DB37
Shielded Plug
28-24	Nickel-Plated Zinc	94575T28	00000
Shielded Socket
28-24	Nickel-Plated Zinc	94575T29	00000
DB50
Shielded Plug
28-24	Nickel-Plated Zinc	4600N135	00000
Shielded Socket
28-24	Nickel-Plated Zinc	4600N136	00000

Replacement Pins for DB9, DB15, DB25, and DB37 Straight Crimp-On Plugs (Pkg. of 50)	94575T11	Pkg.	000000
Ratcheting Crimper for DB9, DB15, DB25, and DB37 Straight Crimp-On Connectors	94575T55	Each	000000
Extraction Tool for DB9, DB15, DB25, and DB37 Straight Crimp-On Connectors	94575T75	Each	00000
Replacement Sleeves for DB9, DB15, DB25, and DB37 Straight Crimp-On Sockets (Pkg. of 50)	94575T12	Pkg.	00000

Straight Connectors—Wire Leads Connection

DB9
Wire Lead Gauge	Cable OD	Cable Lead Lg., ft.	Housing Material		Each
Shielded Plug
28	0.2"	5	Plastic	5188N111	000000
28	0.2"	10	Plastic	5188N112	00000
28	0.2"	25	Plastic	5188N113	00000
Shielded Socket
28	0.2"	5	Plastic	5188N114	00000
28	0.2"	10	Plastic	5188N115	00000
28	0.2"	25	Plastic	5188N116	00000
DB15
Shielded Plug
28	0.24"	5	Plastic	5188N117	00000
28	0.24"	10	Plastic	5188N118	00000
28	0.24"	25	Plastic	5188N119	00000
Shielded Socket
28	0.24"	5	Plastic	5188N121	00000
28	0.24"	10	Plastic	5188N122	00000
28	0.24"	25	Plastic	5188N123	00000
DB25
Shielded Plug
28	0.32"	5	Plastic	5188N124	00000
28	0.32"	10	Plastic	5188N125	00000
28	0.32"	25	Plastic	5188N126	00000
Shielded Socket
28	0.32"	5	Plastic	5188N127	00000
28	0.32"	10	Plastic	5188N128	00000
28	0.32"	25	Plastic	5188N129	00000
HD15
Shielded Plug
28	0.24"	5	Plastic	5188N131	00000
28	0.24"	10	Plastic	5188N132	00000
28	0.24"	25	Plastic	5188N133	00000
Shielded Socket
28	0.24"	5	Plastic	5188N134	00000
28	0.24"	10	Plastic	5188N135	00000
28	0.24"	25	Plastic	5188N136	00000

90° Elbow Connectors—Solder Connection

		DB9		DB15		DB25
For Wire Gauge	Housing Material		Each		Each		Each
Shielded Plug
28-20	Nickel-Plated Zinc	4600N118	000000	4600N123	000000	4600N127	000000
Shielded Socket
28-20	Nickel-Plated Zinc	4600N117	00000	4600N122	00000	4600N126	00000

90° Elbow Connectors—Crimp-On Connection

		DB9		DB15		DB25
For Wire Gauge	Housing Material		Each		Each		Each
Shielded Plug
28-24	Nickel-Plated Zinc	4600N119	000000	4600N124	000000	4600N128	000000
Shielded Socket
28-24	Nickel-Plated Zinc	4600N121	00000	4600N125	00000	4600N129	00000

Panel-Mount D-Sub Connectors

Plug

Socket

DB9

DB15

DB25

HD15

Create D-sub connection points in panels, cases, and enclosure walls. These connectors are often used in applications involving monitoring, control, and communication. They have screw terminals for connections, eliminating the need for solder or crimping tools.

	For Panel Cutout
For Wire Gauge	Height	Width	For Maximum Panel Thickness	Mounting Fasteners Included		Each
DB9
Screw-Clamp Terminals
Shielded Plug
26-20	0.45"	0.81"	0.062"	Yes	8048N11	000000
Shielded Socket
26-20	0.45"	0.81"	0.062"	Yes	8048N12	00000
DB15
Screw-Clamp Terminals
Shielded Plug
26-20	0.45"	1.13"	0.062"	Yes	8048N13	00000
Shielded Socket
26-20	0.45"	1.13"	0.062"	Yes	8048N14	00000
DB25
Screw-Clamp Terminals
Shielded Plug
26-20	0.45"	1.67"	0.062"	Yes	8048N15	00000
Shielded Socket
26-20	0.45"	1.67"	0.062"	Yes	8048N16	00000
HD15
Screw-Clamp Terminals
Shielded Plug
26-20	0.45"	0.81"	0.062"	Yes	8048N17	00000
Shielded Socket
26-20	0.45"	1.67"	0.062"	Yes	8048N18	00000

Filtered D-Sub Connectors

Plug

Socket

DB9

DB15

DB25

DB37

With a ferrite filter block surrounding their contacts, these connectors control and reduce the electromagnetic (EMI) and radio frequency (RFI) interference traveling through them. They have solder cup terminals that hold wire leads in place when you’re soldering them, helping you create a stable connection.

			Mounting Holes
For Wire Gauge	Interference Reduction @ Frequency	Housing Material	Number of	Diameter, mm	Specifications Met		Each
DB9
Solder
Shielded Plug
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N11	00000
Shielded Socket
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N15	0000
DB15
Solder
Shielded Plug
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N12	0000
Shielded Socket
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N16	0000
DB25
Solder
Shielded Plug
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N13	0000
Shielded Socket
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N17	0000
DB37
Solder
Shielded Plug
20	4 dB @ 1 GHz	Nickel-Plated Steel	2	3	UL 94 V-0	8609N14	00000

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections.

RS-232 cords transmit data between a modem and another device, such as a computer.

Null modem cords connect two like devices, such as a computer to a computer.

Parallel cords connect a computer to a printer.

Shielded cords have foil to prevent signal interference from nearby devices. Use them in settings with low to moderate signal interference, such as labs, storage facilities, and offices.

Cords with reversible mounting hardware have removable thumb screws to enable a wider range of mounting options than other cords. Mount them to ports and adapters, as well as directly into panels.

DB9 Plug × DB9 Plug

DB9

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.24"	Beige	7925K528	000000
2 1/2	Foil	0.24"	Beige	7925K529	00000
5	Foil	0.24"	Beige	7925K531	00000
10	Foil	0.24"	Beige	7925K532	00000
15	Foil	0.24"	Beige	7925K533	00000
25	Foil	0.24"	Beige	7925K534	00000
50	Foil	0.24"	Black	7925K535	00000

DB9 Plug × DB9 Socket

DB9

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.24"	Beige	7925K521	000000
2 1/2	Foil	0.24"	Beige	7925K522	00000
5	Foil	0.24"	Beige	7925K523	00000
10	Foil	0.24"	Beige	7925K524	00000
15	Foil	0.24"	Beige	7925K525	00000
25	Foil	0.24"	Beige	7925K526	00000
50	Foil	0.24"	Black	7925K527	00000

DB9 Socket × DB9 Socket

Reversible Mounting Hardware

DB9

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Features	Color		Each
1	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K484	000000
2 1/2	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K485	00000
5	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K486	00000
10	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K487	00000
15	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K488	00000
25	Foil	0.24"	Reversible Mounting Hardware	Beige	7925K489	00000
Null Modem—Shielded
6	Foil	0.16"	__	Beige	7925K31	00000
10	Foil	0.16"	__	Beige	7925K32	00000

DB15 Plug × DB15 Plug

DB15

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.27"	Beige	7925K544	000000
2 1/2	Foil	0.27"	Beige	7925K545	00000
5	Foil	0.27"	Beige	7925K546	00000
10	Foil	0.27"	Beige	7925K547	00000
15	Foil	0.27"	Beige	7925K548	00000
25	Foil	0.27"	Beige	7925K549	00000
50	Foil	0.27"	Beige	7925K551	00000

DB15 Plug × DB15 Socket

DB15

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.27"	Beige	7925K536	000000
2 1/2	Foil	0.27"	Beige	7925K537	00000
5	Foil	0.27"	Beige	7925K538	00000
10	Foil	0.27"	Beige	7925K539	00000
15	Foil	0.27"	Beige	7925K541	00000
25	Foil	0.27"	Beige	7925K542	00000
50	Foil	0.27"	Beige	7925K543	00000

DB15 Socket × DB15 Socket

Reversible Mounting Hardware

DB15

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Features	Color		Each
1	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K491	000000
2 1/2	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K492	00000
5	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K493	00000
10	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K494	00000
15	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K495	00000
25	Foil	0.27"	Reversible Mounting Hardware	Beige	7925K496	00000

DB25 Plug × DB25 Plug

DB25

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
6	Foil	0.28"	Beige	7925K61	000000
10	Foil	0.28"	Beige	7925K62	00000
Parallel Port—Shielded
1	Foil	0.3"	Beige	7925K563	00000
2 1/2	Foil	0.3"	Beige	7925K564	00000
5	Foil	0.3"	Beige	7925K565	00000
15	Foil	0.3"	Beige	7925K566	00000
25	Foil	0.3"	Beige	7925K567	00000
50	Foil	0.3"	Beige	7925K568	000000

DB25 Plug × DB25 Socket

DB25

RS-232—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
6	Foil	0.28"	Beige	7925K63	000000
10	Foil	0.28"	Beige	7925K64	00000
Parallel Port—Shielded
1	Foil	0.3"	Beige	7925K556	00000
2 1/2	Foil	0.3"	Beige	7925K557	00000
5	Foil	0.3"	Beige	7925K558	00000
15	Foil	0.3"	Beige	7925K559	00000
25	Foil	0.3"	Beige	7925K561	00000
50	Foil	0.3"	Beige	7925K562	000000

DB25 Socket × DB25 Socket

Reversible Mounting Hardware

DB25

Parallel Port—Shielded
Length, ft.	Shield Type	Cord OD	Features	Color		Each
1	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K497	000000
2 1/2	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K498	00000
5	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K499	00000
10	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K511	00000
15	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K512	00000
25	Foil	0.3"	Reversible Mounting Hardware	Beige	7925K513	00000

DB25 Plug × Centronics 36 Plug


DB25 Plug × Centronics 36 Plug	DB25
DB25 Plug × Centronics 36 Plug	Centronics 36

Parallel Port—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
6	Foil	0.31"	Gray	7925K51	000000
10	Foil	0.31"	Gray	7925K52	00000

DB37 Plug × DB37 Plug

DB37

RS-449—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.37"	Beige	7925K579	000000
2 1/2	Foil	0.37"	Beige	7925K581	00000
5	Foil	0.37"	Beige	7925K582	00000
10	Foil	0.37"	Beige	7925K583	000000
15	Foil	0.37"	Beige	7925K584	000000
25	Foil	0.37"	Beige	7925K585	000000
50	Foil	0.37"	Beige	7925K586	000000

DB37 Plug × DB37 Socket

DB37

RS-449—Shielded
Length, ft.	Shield Type	Cord OD	Color		Each
1	Foil	0.37"	Beige	7925K572	000000
2 1/2	Foil	0.37"	Beige	7925K573	00000
5	Foil	0.37"	Beige	7925K574	00000
10	Foil	0.37"	Beige	7925K575	000000
15	Foil	0.37"	Beige	7925K576	000000
25	Foil	0.37"	Beige	7925K577	000000
50	Foil	0.37"	Beige	7925K578	000000

DB37 Socket × DB37 Socket

Reversible Mounting Hardware

DB37

RS-449—Shielded
Length, ft.	Shield Type	Cord OD	Features	Color		Each
1	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K514	000000
2 1/2	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K515	00000
5	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K516	00000
10	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K517	000000
15	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K518	00000
25	Foil	0.37"	Reversible Mounting Hardware	Beige	7925K519	000000