180° U Connectors | McMaster-Carr

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Piggyback Quick Disconnect

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20 Products

Piggyback Quick-Disconnect Terminals

Fully

Insulated

Barrel

Insulated

Noninsulated

Create two connections with one terminal. These female connectors have a male tab attached on top, so when they’re connected, there’s another male connection point available. They’re a quick solution for adding circuits to an existing setup when all the male connection points are already in use. Attach your wire with a crimping tool to avoid a damaged barrel and loose connection.

Vinyl Plastic Insulation—Our basic insulation, vinyl prevents the wire from short circuiting and won’t break down from dirt, grime, and occasional twists and tugs.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

Fully Insulated—Plastic covers the entire surface of the terminal, including the connection tab, so there’s no exposed metal to spark or short circuit when connecting to another terminal.

Barrel Insulated—The wire is covered in plastic so it won't short circuit if touched by a screwdriver, nail, or another live wire.

Noninsulated—The basic, economical option when short circuits from nearby wiring aren't a concern.

Single Crimp—Provides a secure enough grip for most jobs.

Double Crimp—The choice for wire that’s frequently pulled, bent, or vibrated. Crimp the extended barrel in two places for an extra-strong grip on the wire.

	Tab							Female × Male
For Wire Ga.	Wd.	Thk.	Insulation Color	Max. Temp., ° F	Max. Voltage	Barrel End Type	Certification	Terminal Material	Pkg. Qty.		Pkg.







			Vinyl Plastic Fully Insulated—Single Crimp

			22 to 18	0.250"	0.032"	Red	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	25	00000000	000000


			22 to 18	0.250"	0.032"	Red	220	600V AC 600V DC	Oversized	UL Listed	Tin-Plated Brass	25	00000000	00000
			16 to 14	0.250"	0.032"	Blue	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	25	00000000	00000
			16 to 14	0.250"	0.032"	Blue	220	600V AC 600V DC	Oversized	UL Listed	Tin-Plated Brass	25	00000000	00000
			12 to 10	0.250"	0.032"	Yellow	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	25	00000000	00000




					Nylon Fully Insulated—Double Crimp

					22 to 18	0.250"	0.032"	Red	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	10	000000000	0000


					16 to 14	0.250"	0.032"	Blue	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	10	000000000	0000
					12 to 10	0.250"	0.032"	Yellow	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	10	000000000	00000




							Vinyl Plastic Barrel Insulated—Single Crimp

							22 to 18	0.250"	0.032"	Red	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	50	00000000	00000


							16 to 14	0.250"	0.032"	Blue	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	50	00000000	00000
							12 to 10	0.250"	0.032"	Yellow	220	600V AC 600V DC	—	UL Listed	Tin-Plated Brass	25	00000000	0000




									Nylon Barrel Insulated—Double Crimp

									22 to 18	0.250"	0.032"	Red	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	25	00000000	00000


									16 to 14	0.250"	0.032"	Blue	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	25	00000000	00000
									12 to 10	0.250"	0.032"	Yellow	220	300V AC 300V DC	—	UL Listed	Tin-Plated Brass	25	00000000	00000




											Noninsulated—Single Crimp

											16 to 14	0.250"	0.032"	—	105	600V AC	—	—	Tin-Plated Brass	50	0000000	0000

Quick-Disconnect Terminal Assortments

Install, extend, or rewire a circuit without hunting down new terminals. These assortments include quick-disconnect terminals for most small and medium wire gauges. Labels in the lid include our part numbers, so it's easy to replenish your assortment.

These terminals pair with other quick-disconnect terminals, so you can pop them apart whenever you need to break a connection. Attach your wire with a crimping tool to avoid a damaged barrel and loose connection.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

Fully Insulated—Plastic covers the entire surface of the terminal, including the connection tab, so there’s no exposed metal to spark or short circuit when connecting to another terminal.

Barrel Insulated—The wire is covered in plastic so it won't short circuit if touched by a screwdriver, nail, or another live wire.

Noninsulated—The basic, economical option when short circuits from nearby wiring aren't a concern.

			Tab							Female and Male
	No. of Pieces	Includes	Wd.	Thk.	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Container Type		Each
Nylon Fully Insulated, Nylon Barrel Insulated, and Noninsulated



		600	Quick-Disconnect Terminals (22 to 18 AWG, 16 to 14 AWG, and 12 to 10 AWG) Heat-Shrink Quick-Disconnect Terminals (22 to 18 AWG, 16 to 14 AWG) Piggyback Quick-Disconnect Terminals (16 to 14 AWG) 90° Flag Quick-Disconnect Terminals (16 to 14 AWG) Terminal Splitters	0.187" 0.250"	0.020" 0.032"	Brass Copper	220	600V AC 600V DC	275	Metal Case	00000000	0000000

Terminal Splitters

Piggyback

Divide one male quick-disconnect connection into two.

		Tab
Splitter Type	Gender	Wd.	Thk.	Terminal Material	Temp. Rating, ° F	Pkg. Qty.		Pkg.
Piggyback	Female × Male × Male	0.25"	0.032"	Tin-Plated Brass	300	25	0000000	00000

Heat-Shrink Piggyback Quick-Disconnect Terminals

A tight plastic seal protects your wire from cuts, moisture, and dust to prevent short circuits and weakened connections. Use a crimping tool to squeeze the barrel evenly and securely onto the wire, then apply heat to seal the plastic onto the wire from all sides.

These female connectors have a male tab attached on top, so when they’re connected, there’s another male connection point available. They’re a quick solution when you don’t have enough male quick-disconnects on hand, or when you need to power one device from multiple sources.

Polyolefin Insulation—The durable plastic prevents short circuits and maintains a tight seal on the wire when exposed to high temperatures, heavy vibration, and long-term wear and tear from maintenance and adjustment.

Barrel Insulated—The wire is covered in plastic so it won't short circuit if touched by a screwdriver, nail, or another live wire.

	Tab						Female × Male
For Wire Ga.	Wd.	Thk.	Insulation Color	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Terminal Material	Pkg. Qty.		Pkg.







			Polyolefin Barrel Insulated

			22 to 18	0.250"	0.032"	Red	190	600V AC 600V DC	265	Tin-Plated Copper	25	0000000	000000


			16 to 14	0.250"	0.032"	Blue	190	600V AC 600V DC	265	Tin-Plated Copper	25	0000000	00000
			12 to 10	0.250"	0.032"	Yellow	190	600V AC 600V DC	265	Tin-Plated Copper	10	0000000	00000