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.
RAPC722TRP22XIn Stock
Real-time quotes
Switchcraft Inc.

PJ-040DHIn Stock
$0.5706
CUI Devices

57-PJ1084
$2.1819
NTE Electronics, Inc

KLDVHCX-0202-B341
$0.8474
Kycon, Inc.

694103303002790
$0.7364
Würth Elektronik

50-00056506
$0.5973
Tensility International Corp
54-00145In Stock
$0.218
Tensility International Corp

694102107102893
$1.2702
Würth Elektronik

EJ501AIn Stock
$1.6952
MPD (Memory Protection Devices)
54-00140In Stock
$0.2513
Tensility International Corp

54-00125In Stock
$0.5924
Tensility International Corp
54-00134In Stock
$0.9145
Tensility International Corp
54-00149In Stock
$0.3509
Tensility International Corp

KLDHCX-0202-AP-LTIn Stock
$1.1203
Kycon, Inc.
1734172-2In Stock
Real-time quotes
TE Connectivity AMP Connectors

50-00533In Stock
$1.6628
Tensility International Corp

S761KH503
$5.5691
Switchcraft Inc.
S761KS17877
$6.0373
Switchcraft Inc.

54-00132In Stock
$0.897
Tensility International Corp
54-00139In Stock
$0.3317
Tensility International Corp
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