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
	PP-050A POWER PLUG, 2.1 X 5.0 X 9.5 MM, CUI Devices	693	$1.37			Bag	Active	Plug	Female	2.10mm ID (0.083"), 5.00mm OD (0.197")	0.083" (2.10mm ID), 0.197" (5.00mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Cup	Unshielded	Cover, Strain Relief	Black	20VDC	5 A	0.374" (9.50mm)	-	-
	PP3-038D POWER PLUG, 1.35 X 3.8 X 9.5 MM, CUI Devices	599	$1.35			Bag	Active	Plug	Female	1.35mm ID (0.053"), 3.80mm OD (0.150")	0.053" (1.35mm ID), 0.150" (3.80mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet	Unshielded	Cover	Black	20VDC	4 A	0.374" (9.50mm)	-	-
	PP3-050B POWER PLUG, 2.5 X 5.0 X 9.5 MM, CUI Devices	19	$1.35			Bag	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 Cup	Unshielded	Cover	Black	20VDC	5 A	0.374" (9.50mm)	-	-
	KLDX-0202-A-LT CONN PWR JACK 2.0X5.5MM SOLDER Kycon, Inc.	66	$1.37		KLDX	Bulk	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.224" (5.70mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	3.5 A	-	-	UL94 V-0
	694108106102 CONN PWR JACK 2.5X5.5MM SOLDER Würth Elektronik	285	$1.77		WR-DC	Tape & Reel (TR)	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.101" (2.55mm ID), 0.252" (6.40mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Surface Mount, Right Angle	-	Solder	Unshielded	Board Guide	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0
	PP-012 CONN PWR PLUG 0.7X2.35MM SOLDER CUI Devices	618	$1.38			Bag	Active	Plug	Female	0.70mm ID (0.028"), 2.35mm OD (0.093") EIAJ-1	0.028" (0.70mm ID), 0.091" (2.30mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder	Unshielded	Strain Relief	Yellow	24VDC	3 A	0.374" (9.50mm)	-	-
	PP-017 CONN PWR PLUG 0.9X3.2MM SOLDER CUI Devices	28	$1.39			Bag	Active	Plug	Female	0.90mm ID (0.035"), 3.20mm OD (0.126")	0.035" (0.90mm ID), 0.138" (3.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder	Unshielded	Strain Relief	Black	24VDC	2 A	0.354" (9.00mm)	-	-
	PP-014 CONN PWR PLUG 1.7X4.75MM SLDR CUI Devices	589	$1.38			Bag	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	Strain Relief	Yellow	24VDC	5 A	0.374" (9.50mm)	-	-
	PP-002D-01 POWER PLUG, 1.35 X 3.5 X 9 MM, S CUI Devices	367	$1.41			Bag	Active	Plug	Female	1.35mm ID (0.053"), 3.50mm OD (0.138")	0.053" (1.35mm ID), 0.138" (3.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet	Unshielded	Cover, Strain Relief	Black	20VDC	4 A	0.354" (9.00mm)	-	-
	PP-019 CONN POWER PLUG 1.1MM ID SOLDER CUI Devices	245	$1.38			Bag	Active	Plug	Female	1.10mm ID (0.043")	0.043" (1.10mm ID), 0.118" (3.00mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder	Unshielded	Strain Relief	Black	24VDC	2 A	0.354" (9.00mm)	-	-
	PP3-019 POWER PLUG, 1.1 X 3.0 X 9.0 MM, CUI Devices	630	$1.39			Bag	Active	Plug	Female	1.10mm ID (0.043"), 2.80mm OD (0.110")	0.043" (1.10mm ID), 0.118" (3.00mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder Eyelet	Unshielded	Cover	Black	20VDC	2 A	0.354" (9.00mm)	-	-
	PJ-089BH-MSMT-TR PWR JACK 2.5X5.9MM HORIZONTAL SM CUI Devices	384	$2.21			Tape & Reel (TR)	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.232" (5.90mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Board Cutout, Through Hole, Right Angle	-	Solder	Shielded	Board Guide	-	24VDC	5 A	0.335" (8.50mm)	-	UL94 V-0
	KLDHCX-0202-A POWER JACK, HIGH CURRENT 2.0MM D Kycon, Inc.	81	$1.39		KLDHCX	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, Right Angle	-	Solder	Unshielded	-	-	24VDC	5 A	-	-	UL94 V-0
	KLDHCX-0202-BC-1 CONN POWER JACK SOLDER 2.5MM Kycon, Inc.	355	$1.40		KLDHCX	Bag	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.252" (6.40mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin, Solder	Unshielded	-	-	24VDC	5 A	-	-	UL94 V-0
	PP-016 CONN PWR PLUG 1.4X4.3X6.5MM SLDR CUI Devices	398	$1.43			Bag	Active	Plug	Male	1.40mm ID (0.055"), 4.30mm ID (0.169"), 6.50mm OD (0.256") EIAJ-5	0.055" (1.40mm ID), 0.256" (6.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder	Unshielded	Strain Relief	Yellow	24VDC	6 A	0.374" (9.50mm)	-	-
	KLDHCX-MM-0202-BTR CONN PWR JACK 2.5X5.5MM SOLDER Kycon, Inc.	140	$2.28		KLDHCX-MM	Tape & Reel (TR)	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.236" (6.00mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Board Cutout, Through Hole, Right Angle	-	Solder	Unshielded	-	-	24V	5 A	-	-	UL94 V-0
	PJ-079AH PWR JACK 2.0X5.8MM RT THROUGH HO CUI Devices	588	$1.43			Bag	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.228" (5.80mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Shielded	Board Guide	-	24VDC	5 A	0.364" (9.25mm)	-	UL94 V-0
	PJ-012A CONN PWR JACK 2X5.5MM SOLDER CUI Devices	343	$1.57			Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.260" (6.60mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	Board Guide	-	16VDC	2 A	-	-	UL94 V-0
	KLDX-SMT2-0202-BTR CONN PWR JACK 2X5.5MM SMT Kycon, Inc.	241	$2.29		KLDX-SMT2	Tape & Reel (TR)	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Surface Mount, Right Angle	-	Solder	Unshielded	Board Guide, Solder Retention	-	24VDC	3.5 A	-	-	UL94 V-0
	4840.2200 CONN PWR JACK 2.1X5.5MM SOLDER SCHURTER Inc.	398	$1.62		4840	Bulk	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.248" (6.30mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount	Bulkhead - Rear Side Nut	Solder	Unshielded	-	Black	12VAC/DC	500 mA	-	-	-