Power Connectors

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Mfr Part #	Quantity Available	Price	Series	Package	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	Operating Temperature
PJ-002B CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	69,188 In Stock	1 : £0.38000 Bag	-	Bag	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	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-40°C ~ 85°C
KLDX-0202-A CONN PWR JACK 2X5.5MM SOLDER Kycon, Inc.	18,114 In Stock	1 : £0.45000 Bulk	KLDX	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 Eyelet(s)	Unshielded	-	-	24VDC	3.5 A	-	-	UL94 V-0	-25°C ~ 85°C
694106301002 CONN PWR JACK 2.1X5.5MM SOLDER Würth Elektronik	29,554 In Stock	1 : £0.68000 Bulk	WR-DC	Bulk	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.081" (2.05mm ID), 0.252" (6.40mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-40°C ~ 85°C
G-1005B DC POWER JACK,2.5MM;PCB MOUNT GlobTek, Inc.	42 In Stock	1 : £0.66000 Bulk	-	Bulk	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.217" (5.50mm OD)	2 Conductors, 3 Contacts	Single Switch	Through Hole, Right Angle	-	Solder	Shielded	-	Black	16VDC	2 A	-	-	-	-

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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.