Barrel - Power Connectors

Category Introduction

Power barrel connectors are most commonly used to connect low-voltage DC power provided from a wall mounted AC-DC converter to small electronic equipment, such as laptop computers and printers. They are characterized by a tube-shaped plug having electrical contacts on the inner and outer surfaces. Various sizes are available, with inner diameter, outer diameter, and mating length of plug and jack needing to be compatible in order to achieve a proper connection.

Product List

823 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Connector Type	Gender	Industry Recognized Mating Diameter	Actual Diameter	Number of Positions/Contacts	Internal Switch(s)	Mounting Type	Mounting Feature	Termination	Shielding	Features	Insulation Color	Voltage - Rated	Current Rating (Amps)	Mating Length/Depth	Ingress Protection	Material Flammability Rating
	L01 CONN PWR PLUG 2.50MMX5.00MM SLDR GlobTek, Inc.	4	$1.22			Bulk	Active	Plug	Female	2.50mm ID (0.098"), 5.00mm OD (0.197")	0.098" (2.50mm ID), 0.197" (5.00mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet(s)	-	-	Blue	-	-	-	-	-
	KLDHCX-MM-0202-ATR POWER JACK, MID MOUNT 2.0 MM DIA Kycon, Inc.	481	$1.43		KLDHCX	Tape & Reel (TR)	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.236" (6.00mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Board Cutout, Through Hole, Right Angle	-	Solder	Shielded	-	-	24VDC	5 A	-	-	UL94 V-0
	PP3-0620 POWER PLUG, .6 X 2.0 X 6 MM, STR CUI Devices	237	$1.45			Bag	Active	Plug	Female	0.65mm ID (0.026"), 2.00mm OD (0.079")	0.024" (0.60mm ID), 0.079" (2.00mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet	Unshielded	Cover	Black	20VDC	1 A	0.236" (6.00mm)	-	-
	EJ505B CONN PWR JACK 2.5X5.5MM SOLDER MPD (Memory Protection Devices)	182	$1.54			Bulk	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount	Flange	Solder Eyelet(s)	Unshielded	-	-	12VDC	5 A	-	-	-
	PJ-090H PWR JACK 1.65X5.9MM VERTICAL THR CUI Devices	114	$2.14			Tape & Reel (TR)	Active	Jack	Male	1.65mm ID (0.065"), 5.50mm OD (0.217")	0.065" (1.65mm ID), 0.232" (5.90mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	-	Solder	Shielded	Board Guide	-	24VDC	5 A	0.372" (9.45mm)	-	UL94 V-0
	ADP-.067/.187/.374-SR CONN PWR PLUG 1.7 X 4.75MM SOLDE Adam Tech	58	$1.71		ADP	Bulk	Active	Plug	Female	1.70mm ID (0.067"), 4.75mm OD (0.187")	0.067" (1.70mm ID), 0.187" (4.75mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	Strain Relief	Yellow	-	-	0.335" (8.50mm)	-	-
	4840.2211 CONN PWR JACK 2.35X6MM SOLDER SCHURTER Inc.	371	$1.79		4840	Bulk	Active	Jack	Male	2.35mm ID (0.093"), 6.00mm OD (0.236")	0.093" (2.35mm ID), 0.236" (6.00mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount	Bulkhead - Rear Side Nut	Solder	Unshielded	-	Black	12VAC/DC	500 mA	-	-	-
	3643 2.1MM DC POWER JACK WITH ROCKER Adafruit Industries LLC	457	$1.92			Bulk	Active	Jack	Male	2.10mm ID (0.083")	0.083" (2.10mm ID), 0.248" (6.30mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	Flange	Solder Eyelet(s)	Unshielded	-	-	15VDC	2.5 A	-	-	-
	PP3-018C POWER PLUG, 1.1 X 3.5 X 7.6 MM, CUI Devices	407	$2.03			Bag	Active	Plug	Female	1.10mm ID (0.043"), 3.50mm OD (0.138")	0.043" (1.10mm ID), 0.138" (3.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet	Unshielded	Cover	Black	20VDC	3 A	0.299" (7.60mm)	-	-
	RASH732X CONN POWER JACK SOLDER Switchcraft Inc.	461	$2.07			Bulk	Active	Jack	Male	-	0.048" (1.22mm ID), 0.169" (4.30mm OD)	2 Conductors, 2 Contacts	Single Switch, Normally Closed	Surface Mount, Right Angle; Through Hole	-	Solder	Unshielded	Board Guide	-	-	5 A	-	-	-
	KLDX-SMT-0202-AP CONN PWR JACK 2X5.5MM SMT Kycon, Inc.	276	$2.17		KLDX-SMT	Tube	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.248" (6.30mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	Solder Retention	-	24VDC	3.5 A	-	-	UL94 V-0
	KLDX-SMT-0202-A SMT POWER JACK 2.0 MM DIA ROHS C Kycon, Inc.	392	$2.16		KLDX-SMT	Tube	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.248" (6.30mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Surface Mount, Right Angle; Through Hole	-	Solder	Unshielded	Solder Retention	-	24VDC	3.5 A	-	-	UL94 V-0
	JACK-L-SMT-10A-RA(R) CONN PWR JACK 2.50MMX5.50MM SLDR GlobTek, Inc.	268	$3.28			Bulk	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID)	4 Conductors, 5 Contacts	Single Switch, Normally Closed	Board Cutout, Through Hole, Right Angle	-	Kinked Pin, Solder	Shielded	-	-	50VDC	10 A	-	-	UL94 V-0
	PC712AH JACK, 2.5MM PIN, SHORT BUSHING, Switchcraft Inc.	49	$4.86			-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	L722AH JACK, 2.0MM PIN, LONG BUSHING, S Switchcraft Inc.	67	$6.37			Bulk	Active	Jack	Male	-	-	2 Conductors, 3 Contacts	Single Switch	Through Hole	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	-	-	-	-
	763K CONN PWR PLUG 2.1X5.5MM SOLDER Switchcraft Inc.	119	$6.62			Bulk	Active	Plug	Female	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.083" (2.10mm ID), 0.217" (5.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	Thread Lock	Red	-	5 A	0.374" (9.50mm)	-	-
	765K CONN PWR PLUG 2.5X5.5MM SOLDER Switchcraft Inc.	151	$6.45			Bulk	Active	Plug	Female	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.083" (2.10mm ID), 0.217" (5.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	Thread Lock	Red	-	5 A	-	-	-
	RASPC10S CONN PWR JACK 2X5.5MM SOLDER Switchcraft Inc.	122	$6.61			Bulk	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.252" (6.40mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	-	-	24VDC	11 A	-	IP68	-
	50-00028 CONN PWR PLUG 1.7X4.75MM SLDR Tensility International Corp	662	$0.52			Bulk	Active	Plug	Female	1.70mm ID (0.067"), 4.75mm OD (0.187") EIAJ-3	0.067" (1.70mm ID), 0.187" (4.75mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	-	-	20VDC	6 A	-	-	-
	ADC-037-4-T/R DC POWER JACK Adam Tech	576	$0.94		ADC	Tape & Reel (TR)	Active	Jack	Male	1.30mm ID (0.051"), 3.50mm OD (0.138")	0.051" (1.30mm ID), 0.146" (3.70mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Surface Mount, Right Angle	-	Solder	Unshielded	Board Guide, Solder Retention	Black	12VDC	1 A	-	-	UL94 V-0