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)	69 945 In Stock	1 : 185,23000 Ft 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-002A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	25 315 In Stock	1 : 185,23000 Ft 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-025 CONN PWR JACK 1.4X4.3X6.5MM SLDR Same Sky (Formerly CUI Devices)	41 440 In Stock	1 : 210,16000 Ft 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)	9 637 In Stock	1 : 213,73000 Ft 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-002AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	75 928 In Stock	1 : 227,97000 Ft 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-002BH CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	34 555 In Stock	1 : 227,97000 Ft 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
PJ-102A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	70 449 In Stock	1 : 231,54000 Ft 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-102B CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	45 150 In Stock	1 : 231,54000 Ft 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-102BH CONN PWR JACK 2.5X5.5MM SOLDER Same Sky (Formerly CUI Devices)	4 519 In Stock	1 : 231,54000 Ft 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
54-00166 CONN JACK R/A PCB 5.5X2.1MM Tensility International Corp	23 218 In Stock	1 : 245,78000 Ft 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-040DH CONN PWR JACK 1.3X3.4MM SOLDER Same Sky (Formerly CUI Devices)	21 028 In Stock	1 : 245,78000 Ft 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
54-00167 CONN JACK R/A PCB 5.5X2.5MM Tensility International Corp	14 422 In Stock	1 : 245,78000 Ft Tray	-	Tray	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	-	-	48V	8 A	-	-	UL94 V-0	-20°C ~ 70°C
PJ-037AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	9 909 In Stock	1 : 245,78000 Ft 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)	18 182 In Stock	1 : 249,35000 Ft 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
KLDX-0202-A CONN PWR JACK 2X5.5MM SOLDER Kycon, Inc.	27 158 In Stock	1 : 252,91000 Ft 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
KLDX-0202-B CONN PWR JACK 2.5X5.5MM SOLDER Kycon, Inc.	25 053 In Stock	1 : 252,91000 Ft 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
PJ-202AH CONN PWR JACK 2X5.5MM KINKED PIN Same Sky (Formerly CUI Devices)	50 837 In Stock	1 : 267,16000 Ft 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-044A CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	55 204 In Stock	1 : 270,72000 Ft 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
PJ-102AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	37 521 In Stock	1 : 270,72000 Ft 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	6 966 In Stock	1 : 270,72000 Ft Cut Tape (CT) 250 : 183,27716 Ft 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.	5 101 In Stock	1 : 277,84000 Ft 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-035DH CONN PWR JACK 1.3X3.4MM SOLDER Same Sky (Formerly CUI Devices)	1 360 In Stock	1 : 284,97000 Ft 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 Eyelet(s)	Unshielded	-	-	24VDC	3.5 A	0.374" (9.50mm)	-	UL94 V-0	-25°C ~ 85°C
PJ-054 CONN PWR JACK 1.7X4MM SOLDER Same Sky (Formerly CUI Devices)	48 884 In Stock	1 : 288,53000 Ft 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-055D CONN PWR JACK 1.3X3.4MM SOLDER Same Sky (Formerly CUI Devices)	23 254 In Stock	1 : 288,53000 Ft 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
PJ-044AH CONN PWR JACK 2X5.5MM SOLDER Same Sky (Formerly CUI Devices)	14 877 In Stock	1 : 292,09000 Ft 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

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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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