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-002A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	54,462 In Stock	1 : £0.43000 Bag	-	Bag	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID), 0.217" (5.50mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	2.5 A	0.374" (9.50mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-002AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	33,506 In Stock	1 : £0.52000 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	0.374" (9.50mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-066B CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	9,706 In Stock	1 : £2.48000 Bag	-	Bag	Active	Jack	Male	2.50mm ID (0.098"), 5.50mm OD (0.217")	0.098" (2.50mm ID), 0.224" (5.70mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole, Right Angle	Bulkhead - Front Side Nut	Solder	Unshielded	Mounting Hardware, Thread Lock	-	24VDC	5 A	0.331" (8.40mm)	-	UL94 V-0	-25°C ~ 70°C
PJ-019 CONN POWER JACK 1X3.3X5.5MM Same Sky (Formerly CUI Devices)	29,860 In Stock	1 : £0.57000 Bag	-	Bag	Active	Jack	Female	1.00mm ID (0.039"), 3.30mm ID (0.130"), 5.500mm OD (0.217") EIAJ-4	0.039" (1.00mm ID), 0.232" (5.90mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin	Unshielded	-	-	24VDC	3 A	0.354" (9.00mm)	-	UL94 V-0	-
ADC-039-6 DC POWER JACK Adam Tech	475 In Stock	1 : £0.86000 Tray	ADC	Tray	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), 0.154" (3.90mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin	Unshielded	Board Guide	Black	30VDC	2 A	-	-	UL94 V-0	-20°C ~ 70°C
PJ-096H PWR JACK 0.6X5.0X7.5MM RT THROUG Same Sky (Formerly CUI Devices)	269 In Stock	1 : £1.42000 Cut Tape (CT) 200 : £0.97430 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Jack	Female	5.10mm ID (0.201"), 7.40mm OD (0.291")	0.196" (5.00mm ID), 0.291" (7.40mm OD)	4 Conductors, 4 Contacts	Does Not Contain Switch	Through Hole, Right Angle	-	Solder	Shielded	Board Guide	-	24VDC	8 A	0.354" (9.00mm)	-	UL94 V-0	-25°C ~ 85°C
PP-016 CONN PWR PLUG 1.4X4.3X6.5MM SLDR Same Sky (Formerly CUI Devices)	1,238 In Stock	1 : £1.54000 Bag	-	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)	-	UL94 HB	-25°C ~ 70°C
PP-015 CONN PWR PLUG 1.X3.3X5.5MM SLDR Same Sky (Formerly CUI Devices)	2,361 In Stock	1 : £1.57000 Bag	-	Bag	Active	Plug	Male	1.00mm ID (0.039"), 3.30mm ID (0.130"), 5.500mm OD (0.217") EIAJ-4	0.039" (1.00mm ID), 0.217" (5.50mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Free Hanging (In-Line)	-	Solder	Unshielded	Strain Relief	Yellow	24VDC	5 A	0.374" (9.50mm)	-	-	0°C ~ 40°C
1614 21 POWER SUPPLY CHASSIS SOCKET Lumberg Inc	5,383 In Stock	1 : £6.38000 Bulk	16	Bulk	Active	Jack	Female	1.00mm ID (0.039"), 8.00mm OD (0.315")	0.039" (1.00mm ID), 0.315" (8.00mm OD)	3 Conductors, 3 Contacts	-	Panel Mount, Through Hole	Bulkhead - Rear Side Nut	Solder Eyelet(s)	Unshielded	-	-	42VDC	10 A	-	-	UL94 V-0	-40°C ~ 85°C
LDC-058-2-E-051-T2-09 CONN PWR JACK 1X3.3X5.5MM Linkplex	782 In Stock	1 : £0.51000 Bag	-	Bag	Active	Jack	Female	1.00mm ID (0.039"), 3.30mm ID (0.130"), 5.500mm OD (0.217") EIAJ-4	0.039" (1.00mm ID), 0.232" (5.90mm OD)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole, Right Angle	-	Kinked Pin	Unshielded	Board Guide	-	24VDC	3 A	0.354" (9.00mm)	-	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.