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
L722A CONN POWER JACK SOLDER EYELET Switchcraft Inc.	775 In Stock	1 : $8.85000 Bulk	-	Bulk	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	Mounting Hardware, Thread Lock	-	48V	5 A	-	-	-	-
L722AS CONN PWR JACK 2X5.5MM SOLDER Switchcraft Inc.	3,895 In Stock	1 : $11.60000 Bulk	-	Bulk	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	Mounting Hardware, Thread Lock	-	30VDC	5 A	-	IP68	-	-
PCL722A CONN POWER JACK SOLDER EYELET Switchcraft Inc.	1,958 In Stock	1 : $10.15000 Bulk	-	Bulk	Active	Jack	Male	-	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	Mounting Hardware, Thread Lock	-	48VDC	5 A	-	-	-	-
PCL722AS CONN PWR JACK 2X5.5MM SOLDER Switchcraft Inc.	1,408 In Stock	1 : $12.75000 Bulk	-	Bulk	Active	Jack	Male	2.00mm ID (0.079"), 5.50mm OD (0.217")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	Mounting Hardware, Thread Lock	-	30VDC	5 A	-	IP68	-	-
L722ACF DC POWER JACK, IN-LINE, 2.0MM, L Switchcraft Inc.	1,911 In Stock	1 : $15.65000 Bulk	CF	Bulk	Active	Jack	Male	2.00mm ID (0.079")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	-	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	Strain Relief	Black	24V	5 A	-	-	-	-40°C ~ 105°C
L722AH JACK, 2.0MM PIN, LONG BUSHING, S Switchcraft Inc.	98 In Stock	1 : $12.39000 Bulk	-	Bulk	Active	Jack	Male	-	-	2 Conductors, 3 Contacts	Single Switch	Through Hole	-	Solder Eyelet(s)	Unshielded	-	-	24VDC	-	-	-	-	-
L722AU SEALED UNMATED DC POWER JACK, 2. Switchcraft Inc.	100 In Stock	1 : $14.62000 Bulk	722	Bulk	Active	Jack	Male	2.00mm ID (0.079")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	-	-	24VDC	5 A	-	IP68 - Dust Tight, Waterproof	-	-55°C ~ 85°C
PCL722AU SEALED UNMATED DC POWER JACK, 2. Switchcraft Inc.	100 In Stock	1 : $14.62000 Bulk	722	Bulk	Active	Jack	Male	2.00mm ID (0.079")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	-	-	24VDC	5 A	-	IP68 - Dust Tight, Waterproof	-	-55°C ~ 85°C
PCL722AH DC POWER JACK, 0.080" (2.0MM) PI Switchcraft Inc.	0 In Stock Check Lead Time	100 : $8.77750 Bulk	-	Bulk	Active	Jack	Male	2.00mm ID (0.079")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Does Not Contain Switch	Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	Mounting Hardware	-	24VDC	7.5 A	-	-	-	-40°C ~ 105°C
L722AC DC POWER JACK, IN-LINE, 2.0MM, L Switchcraft Inc.	0 In Stock Check Lead Time	100 : $10.69550 Bulk	CF	Bulk	Active	Jack	Male	2.00mm ID (0.079")	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	-	Free Hanging (In-Line)	-	Solder Eyelet(s)	Unshielded	-	Black	24V	5 A	-	-	-	-40°C ~ 105°C
L722ASH SEALED POWER JACK, 0.08" (2.0MM) Switchcraft Inc.	0 In Stock Check Lead Time	100 : $10.87490 Bulk	-	Bulk	Active	Jack	Male	-	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	Mounting Hardware	-	24VDC	7.5 A	-	IP68	-	-40°C ~ 105°C
PCL722AHU SEALED UNMATED DC POWER JACK, 2. Switchcraft Inc.	0 In Stock Check Lead Time	100 : $10.96460 Bulk	722	Bulk	Active	Jack	Male	2.00mm ID (0.079")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	-	-	24VDC	7.5 A	-	IP68 - Dust Tight, Waterproof	-	-40°C ~ 105°C
L722AHU SEALED UNMATED DC POWER JACK, 2. Switchcraft Inc.	0 In Stock Check Lead Time	100 : $10.96460 Bulk	722	Bulk	Active	Jack	Male	2.00mm ID (0.079")	-	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Panel Mount, Through Hole	Bulkhead - Front Side Nut	Solder Eyelet(s)	Unshielded	-	-	24VDC	7.5 A	-	IP68 - Dust Tight, Waterproof	-	-40°C ~ 105°C
PCL722ASH SEALED POWER JACK, 0.08" (2.0MM) Switchcraft Inc.	0 In Stock Check Lead Time	100 : $11.07670 Bulk	-	Bulk	Active	Jack	Male	-	0.079" (2.00mm ID)	2 Conductors, 3 Contacts	Single Switch, Normally Closed	Through Hole	Bulkhead - Front Side Nut	Solder	Unshielded	Mounting Hardware	-	24VDC	7.5 A	-	IP68	-	-40°C ~ 105°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.