DC Power Connectors – Mouser Poland

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721A 2.1mm Center Pin DC Power Jacks

Switchcraft 721A 2.1mm Center Pin DC Power Jacks provide an ideal mate for 2.1mm-style DC power plugs and offer a 30V_DC resistive rating and 5A or 7.5A current rating. The Switchcraft 721A operates over 5000 insertion/withdrawal cycles minimum and within a -40°C to +65°C temperature range. This family of 2.1mm pin diameter DC power jacks includes solder, straight, and right angle contact types.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Inside Contact Diameter	Outside Contact Diameter	Mounting Style	Termination Style	Current Rating	Voltage Rating	Mounting Angle	Packaging
DC Power Connectors In-line 2.0mm stndrd bushing w/o relief 722AC Switchcraft 1: 33,13 zł 198In Stock	Mfr. Part No. 722AC Mouser Part No 502-722AC	Switchcraft	DC Power Connectors In-line 2.0mm stndrd bushing w/o relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	198In Stock	33,13 zł 30,14 zł 26,66 zł 26,05 zł View 22,57 zł 21,03 zł	Min.: 1 Mult.: 1	Jacks	2 mm	5.5 mm	Cable	Solder	5 A	24 VDC	Straight	Bulk
DC Power Connectors In-line 2.0mm long bushing w/ relief L722ACF Switchcraft 1: 46,02 zł 124In Stock	Mfr. Part No. L722ACF Mouser Part No 502-L722ACF	Switchcraft	DC Power Connectors In-line 2.0mm long bushing w/ relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	124In Stock	46,02 zł 40,00 zł 37,49 zł 32,03 zł View 29,66 zł 28,69 zł Quote	Min.: 1 Mult.: 1	Jacks	2 mm		Cable	Solder Lug	5 A	24 VDC	Straight	Bulk
DC Power Connectors HI-TEMP 1.3MM R/A PO 732RAH Switchcraft 1: 42,59 zł 100In Stock	Mfr. Part No. 732RAH Mouser Part No 502-732RAH	Switchcraft	DC Power Connectors HI-TEMP 1.3MM R/A PO Learn More about Switchcraft power jacks plugs	Datasheet	100In Stock	42,59 zł 36,17 zł 33,92 zł 29,79 zł 27,15 zł	Min.: 1 Mult.: 1	Jacks	1.3 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Right Angle	Bulk
DC Power Connectors RA LOCKING POWR JACK 712RA Switchcraft 1: 19,62 zł 4 968In Stock	Mfr. Part No. 712RA Mouser Part No 502-712RA	Switchcraft	DC Power Connectors RA LOCKING POWR JACK Learn More about Switchcraft right angle power jacks	Datasheet	4 968In Stock	19,62 zł 16,68 zł 15,75 zł 15,18 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Panel	Through Hole	5 A	24 VDC	Right Angle
DC Power Connectors HI-TEMP 2.5MM POWER 712AH Switchcraft 1: 25,43 zł 455In Stock	Mfr. Part No. 712AH Mouser Part No 502-712AH	Switchcraft	DC Power Connectors HI-TEMP 2.5MM POWER Learn More about Switchcraft power jacks plugs	Datasheet	455In Stock	25,43 zł 23,06 zł 21,60 zł 20,59 zł View 19,58 zł 18,08 zł 16,41 zł 15,00 zł 14,48 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Straight	Bulk
DC Power Connectors Panel Mnt 2.1mm Bushing Solder 721A Switchcraft 1: 19,14 zł 3 651In Stock	Mfr. Part No. 721A Mouser Part No 502-721A	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Bushing Solder Learn More about Switchcraft 721a power jacks	Datasheet	3 651In Stock	19,14 zł 16,32 zł 15,27 zł 14,52 zł View 13,82 zł 12,89 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Panel	Solder Lug	5 A	24 VDC	Straight	Bulk
DC Power Connectors Panel Mnt 2.1mm Bushing RA PC 721RA Switchcraft 1: 20,77 zł 2 222In Stock	Mfr. Part No. 721RA Mouser Part No 502-721RA	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Bushing RA PC Learn More about Switchcraft 721a power jacks	Datasheet	2 222In Stock	20,77 zł 17,69 zł 16,54 zł 15,75 zł View 15,00 zł 13,86 zł 13,38 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Panel	Solder Lug	5 A	24 VDC	Right Angle	Bulk
DC Power Connectors RA LOCKING POWR JACK 722RA Switchcraft 1: 19,89 zł 1 374In Stock	Mfr. Part No. 722RA Mouser Part No 502-722RA	Switchcraft	DC Power Connectors RA LOCKING POWR JACK Learn More about Switchcraft right angle power jacks	Datasheet	1 374In Stock	19,89 zł 16,90 zł 15,80 zł 15,05 zł View 14,30 zł 13,29 zł 12,80 zł 12,19 zł 11,40 zł	Min.: 1 Mult.: 1	Jacks	2 mm	5.5 mm	Panel	Solder Lug	5 A	24 VDC	Right Angle	Bulk
DC Power Connectors R/A PC TERMINALS LONG BUSHING L722RA Switchcraft 1: 25,43 zł 2 480In Stock	Mfr. Part No. L722RA Mouser Part No 502-L722RA	Switchcraft	DC Power Connectors R/A PC TERMINALS LONG BUSHING Learn More about Switchcraft right angle power jacks	Datasheet	2 480In Stock	25,43 zł 21,60 zł 20,24 zł 19,32 zł View 18,35 zł 17,29 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Panel		5 A	24 VDC	Right Angle
DC Power Connectors In-line 2.5mm stndrd bushing w/ relief 712ACF Switchcraft 1: 35,02 zł 474In Stock	Mfr. Part No. 712ACF Mouser Part No 502-712ACF	Switchcraft	DC Power Connectors In-line 2.5mm stndrd bushing w/ relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	474In Stock	35,02 zł 31,59 zł 29,61 zł 28,20 zł View 26,84 zł 24,82 zł 22,79 zł 21,65 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Cable	Solder	5 A	24 VDC	Straight	Bulk
DC Power Connectors In-line 2.0mm stndrd bushing w/ relief 722ACF Switchcraft 1: 37,18 zł 564In Stock	Mfr. Part No. 722ACF Mouser Part No 502-722ACF	Switchcraft	DC Power Connectors In-line 2.0mm stndrd bushing w/ relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	564In Stock	37,18 zł 31,59 zł 29,61 zł 28,20 zł View 26,84 zł 24,86 zł 24,82 zł 21,47 zł 21,34 zł	Min.: 1 Mult.: 1	Jacks	2 mm	5.5 mm	Cable	Solder	5 A	24 VDC	Straight	Bulk
DC Power Connectors 2.5MM LONG BUSHING L712RA Switchcraft 1: 25,04 zł 1 205In Stock 5 000Expected 1/5/2027	Mfr. Part No. L712RA Mouser Part No 502-L712RA	Switchcraft	DC Power Connectors 2.5MM LONG BUSHING Learn More about Switchcraft right angle power jacks	Datasheet	1 205In Stock 5 000Expected 1/5/2027	25,04 zł 22,92 zł 20,55 zł 20,11 zł View 18,44 zł 17,42 zł 16,98 zł 16,32 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Panel		5 A	24 VDC	Right Angle	Bulk
DC Power Connectors Panel Mnt 2.1mm Bushing Straight PC PC721A Switchcraft 1: 19,89 zł 3 803In Stock 440Expected 12/15/2026	Mfr. Part No. PC721A Mouser Part No 502-PC721A	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Bushing Straight PC Learn More about Switchcraft 721a power jacks	Datasheet	3 803In Stock 440Expected 12/15/2026	19,89 zł 16,90 zł 15,84 zł 15,09 zł View 14,34 zł 14,26 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Through Hole	Through Hole	5 A	24 VDC	Straight	Bulk
DC Power Connectors In-line 2.5mm stndrd bushing w/o relief 712AC Switchcraft 1: 35,51 zł 30In Stock	Mfr. Part No. 712AC Mouser Part No 502-712AC	Switchcraft	DC Power Connectors In-line 2.5mm stndrd bushing w/o relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	30In Stock	35,51 zł 30,14 zł 28,29 zł 26,93 zł View 25,39 zł 23,67 zł 21,69 zł 21,03 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Cable	Solder	5 A	24 VDC	Straight	Bulk
DC Power Connectors HI-TEMP 2.5MM R/A PC 712RAH Switchcraft 1: 21,65 zł 152In Stock	Mfr. Part No. 712RAH Mouser Part No 502-712RAH	Switchcraft	DC Power Connectors HI-TEMP 2.5MM R/A PC Learn More about Switchcraft power jacks plugs	Datasheet	152In Stock	21,65 zł 20,68 zł 20,11 zł 18,57 zł 16,15 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Right Angle	Bulk
DC Power Connectors HI-TEMP 2.0MM POWER 722AH Switchcraft 1: 23,45 zł 249In Stock	Mfr. Part No. 722AH Mouser Part No 502-722AH	Switchcraft	DC Power Connectors HI-TEMP 2.0MM POWER Learn More about Switchcraft power jacks plugs	Datasheet	249In Stock	23,45 zł 21,25 zł 20,20 zł 19,36 zł View 18,79 zł 14,92 zł 14,70 zł	Min.: 1 Mult.: 1	Jacks	2 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Straight	Bulk
DC Power Connectors HI-TEMP 2.0MM R/A PC 722RAH Switchcraft 1: 30,10 zł 78In Stock	Mfr. Part No. 722RAH Mouser Part No 502-722RAH	Switchcraft	DC Power Connectors HI-TEMP 2.0MM R/A PC Learn More about Switchcraft power jacks plugs	Datasheet	78In Stock	30,10 zł 27,19 zł 25,74 zł 25,08 zł View 19,32 zł 18,17 zł 17,16 zł 16,15 zł	Min.: 1 Mult.: 1	Jacks	2 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Right Angle	Bulk
DC Power Connectors In-line 1.3mm stndrd bushing w/ relief 732ACF Switchcraft 1: 41,05 zł 72In Stock	Mfr. Part No. 732ACF Mouser Part No 502-732ACF	Switchcraft	DC Power Connectors In-line 1.3mm stndrd bushing w/ relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	72In Stock	41,05 zł 34,94 zł 32,74 zł 29,04 zł View 27,46 zł 26,14 zł 24,90 zł 24,77 zł	Min.: 1 Mult.: 1	Jacks	1.3 mm	5.5 mm	Cable	Solder Lug	5 A	24 VDC	Straight	Bulk
DC Power Connectors HI-TEMP 1.3MM POWER 732AH Switchcraft 1: 31,68 zł 70In Stock	Mfr. Part No. 732AH Mouser Part No 502-732AH	Switchcraft	DC Power Connectors HI-TEMP 1.3MM POWER Learn More about Switchcraft power jacks plugs	Datasheet	70In Stock	31,68 zł 28,69 zł 28,56 zł 24,90 zł View 23,19 zł 21,82 zł 21,12 zł	Min.: 1 Mult.: 1	Jacks	1.3 mm	5.5 mm	Panel	Solder Lug	7.5 A	24 VDC	Straight	Bulk
DC Power Connectors R/A PC MOUNT .050" DIA PIN 732RA Switchcraft 1: 33,57 zł 100In Stock	Mfr. Part No. 732RA Mouser Part No 502-732RA	Switchcraft	DC Power Connectors R/A PC MOUNT .050" DIA PIN	Datasheet	100In Stock	33,57 zł 31,24 zł 29,61 zł 28,86 zł View 28,16 zł 27,28 zł 25,17 zł 23,41 zł	Min.: 1 Mult.: 1	Jacks				Through Hole	5 A	12 VDC	Right Angle
DC Power Connectors In-line 2.5mm long bushing w/o relief L712AC Switchcraft 1: 42,68 zł 64In Stock	Mfr. Part No. L712AC Mouser Part No 502-L712AC	Switchcraft	DC Power Connectors In-line 2.5mm long bushing w/o relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	64In Stock	42,68 zł 36,30 zł 34,01 zł 32,38 zł View 30,32 zł 28,51 zł 27,37 zł 26,00 zł 25,92 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm		Cable	Solder Lug	5 A	24 VDC	Straight	Bulk
DC Power Connectors In-line 2.5mm long bushing w/ relief L712ACF Switchcraft 1: 41,27 zł 66In Stock	Mfr. Part No. L712ACF Mouser Part No 502-L712ACF	Switchcraft	DC Power Connectors In-line 2.5mm long bushing w/ relief Learn More about Switchcraft cable mount dc power jacks	Datasheet	66In Stock	41,27 zł 37,22 zł 35,29 zł 33,70 zł View 32,03 zł 29,66 zł 26,88 zł	Min.: 1 Mult.: 1	Jacks	2.5 mm		Cable	Solder Lug	5 A	24 VDC	Straight	Bulk
DC Power Connectors Panel Mnt 2.1mm Long Bushing RA PC L721RA Switchcraft 1: 28,60 zł 119In Stock	Mfr. Part No. L721RA Mouser Part No 502-L721RA	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Long Bushing RA PC Learn More about Switchcraft 721a power jacks	Datasheet	119In Stock	28,60 zł 24,29 zł 22,79 zł 21,74 zł View 20,64 zł 19,49 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Panel	Solder Lug	5 A	24 VDC	Right Angle	Bulk
DC Power Connectors Panel Mnt 2.1mm Long Bushing Straight PC PCL721A Switchcraft 1: 33,97 zł 99In Stock	Mfr. Part No. PCL721A Mouser Part No 502-PCL721A	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Long Bushing Straight PC Learn More about Switchcraft 721a power jacks	Datasheet	99In Stock	33,97 zł 29,04 zł 27,19 zł 25,92 zł View 24,64 zł 22,84 zł 20,20 zł 19,01 zł 18,92 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Through Hole	Through Hole	5 A	24 VDC	Straight	Bulk
DC Power Connectors Panel Mnt 2.1mm Long Bushing Solder L721A Switchcraft 1: 23,76 zł 191In Stock 5 000On Order	Mfr. Part No. L721A Mouser Part No 502-L721A	Switchcraft	DC Power Connectors Panel Mnt 2.1mm Long Bushing Solder Learn More about Switchcraft 721a power jacks	Datasheet	191In Stock 5 000On Order	23,76 zł 20,20 zł 18,96 zł 18,04 zł View 17,16 zł 15,88 zł 15,31 zł 14,61 zł 13,64 zł	Min.: 1 Mult.: 1	Jacks	2.1 mm	5.5 mm	Panel	Solder Lug	5 A	24 VDC	Straight	Bulk

721A 2.1mm Center Pin DC Power Jacks

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