Power Connectors

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of 933

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)	76,896 In Stock	1 : $0.71000 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
PJ-025 CONN PWR JACK 1.4X4.3X6.5MM SLDR Same Sky (Formerly CUI Devices)	73,438 In Stock	1 : $0.82000 Bag	-	Bag	Active	Jack	Female	1.40mm ID (0.055"), 4.30mm ID (0.169"), 6.50mm OD (0.256") EIAJ-5	0.057" (1.45mm ID), 0.157" (4.00mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	Board Guide	-	24VDC	3 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-037A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	5,726 In Stock	1 : $0.87000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-044A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	63,331 In Stock	1 : $0.89000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	-	Solder Eyelet(s)	Unshielded	Board Guide	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
54-00127 CONN JACK R/A PCB 5.5X2.1MM Tensility International Corp	43,165 In Stock	1 : $0.89000 Bulk	-	Bulk	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.083" (2.10mm ID), 0.217" (5.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Shielded	Board Guide	Black	48V	6 A	0.323" (8.20mm)	-	-	-25°C ~ 85°C
PJ-002AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	52,015 In Stock	1 : $0.93000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm 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	-25°C ~ 85°C
PJ-002BH CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	39,848 In Stock	1 : $0.93000 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	Board Guide, Solder Retention	-	24VDC	5 A	0.350" (8.90mm)	-	UL94 V-0	-25°C ~ 85°C
54-00166 CONN JACK R/A PCB 5.5X2.1MM Tensility International Corp	1,345 In Stock	1 : $0.93000 Tray	-	Tray	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	48V	6 A	-	-	UL94 V-0	-20°C ~ 70°C
PJ-054 CONN PWR JACK 1.7X4MM SOLDER Same Sky (Formerly CUI Devices)	67,658 In Stock	1 : $0.95000 Bag	-	Bag	Active	Jack	Male	1.70mm ID (0.067"), 4.00mm OD (0.157") EIAJ-2	0.065" (1.65mm ID), 0.173" (4.40mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	Board Guide	-	24VDC	2.5 A	0.240" (6.10mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-102B CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	56,545 In Stock	1 : $0.95000 Tray	-	Tray	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	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-102A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	38,367 In Stock	1 : $0.95000 Tray	-	Tray	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-102BH CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	12,305 In Stock	1 : $0.95000 Tray	-	Tray	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	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-044AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	18,424 In Stock	1 : $0.96000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	-	Solder Eyelet(s)	Unshielded	Board Guide	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-040DH CONN PWR JACK 1.3X3.4MM SOLDER Same Sky (Formerly CUI Devices)	32,429 In Stock	1 : $1.01000 Bag	-	Bag	Active	Jack	Male	1.30mm ID (0.051"), 3.50mm OD (0.138")	0.051" (1.30mm ID), 0.150" (3.80mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	Board Guide	-	24VDC	3.5 A	0.315" (8.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-037AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	13,964 In Stock	1 : $1.01000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-202A CONN PWR JACK 2X5.5MM KINKED PIN Same Sky (Formerly CUI Devices)	27,187 In Stock	1 : $1.02000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-202B CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	11,167 In Stock	1 : $1.02000 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	-	Kinked Pin, Solder Eyelet	Unshielded	-	-	24VDC	2.5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
KLDX-0202-B CONN PWR JACK 2.5X5.5MM SOLDER Kycon, Inc.	30,183 In Stock	1 : $1.04000 Bulk	KLDX	Bulk	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	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	3.5 A	-	-	UL94 V-0	-25°C ~ 85°C
KLDX-0202-A CONN PWR JACK 2X5.5MM SOLDER Kycon, Inc.	11,370 In Stock	1 : $1.04000 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
PJ-202BH CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	58,875 In Stock	1 : $1.09000 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	-	Kinked Pin, Solder Eyelet	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-202AH CONN PWR JACK 2X5.5MM KINKED PIN Same Sky (Formerly CUI Devices)	56,289 In Stock	1 : $1.09000 Bag	-	Bag	Active	Jack	Male	2.10mm ID (0.083"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-102AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	56,208 In Stock	1 : $1.11000 Tray	-	Tray	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.256" (6.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder	Unshielded	-	-	24VDC	5 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
ADC-028-1-T/R-PA10T DC POWER JACK Adam Tech	8,057 In Stock	1 : $1.11000 Cut Tape (CT) 250 : $0.67860 Tape & Reel (TR)	ADC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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	Surface Mount, Right Angle	-	Solder	Unshielded	Board Guide, Solder Retention	Black	20VDC	5 A	-	-	UL94 V-0	-20°C ~ 70°C
KLDVX-0202-B CONN PWR JACK 2.5X5.5MM SOLDER Kycon, Inc.	6,714 In Stock	1 : $1.14000 Bulk	KLDVX	Bulk	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	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	3.5 A	-	-	UL94 V-0	-25°C ~ 85°C
PJ-055D CONN PWR JACK 1.3X3.4MM SOLDER Same Sky (Formerly CUI Devices)	23,639 In Stock	1 : $1.18000 Bag	-	Bag	Active	Jack	Male	1.30mm ID (0.051"), 3.50mm OD (0.138")	0.051" (1.30mm ID), 0.157" (4.00mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	-	Solder Eyelet(s)	Unshielded	-	-	30VDC	3 A	0.374" (9.50mm)	-	UL94 V-0	-25°C ~ 85°C

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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.

Power Connectors

Power Connectors

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