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.

57-PJ1084
$2.1819
NTE Electronics, Inc

KLDVHCX-0202-B341
$0.8474
Kycon, Inc.

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
1734172-2In Stock
Real-time quotes
TE Connectivity AMP Connectors

S761KH503
$5.5691
Switchcraft Inc.

54-00064In Stock
$2.3014
Tensility International Corp
54-00141In Stock
$0.283
Tensility International Corp
1-2129345-1In Stock
Real-time quotes
TE Connectivity AMP Connectors

50-00057In Stock
$0.8644
Tensility International Corp

712AFMSIn Stock
$3.9323
Switchcraft Inc.

PJ-083AHIn Stock
$1.1509
CUI Devices

761KS15In Stock
$6.5406
Switchcraft Inc.

JACK-C-PANEL-8A(R)In Stock
$2.2861
GlobTek, Inc.

JACK-C-PC-10A-RA(R)In Stock
$3.164
GlobTek, Inc.

JACK-C-SMT-10A-RA(R)In Stock
$2.7015
GlobTek, Inc.

JACK-L-PANEL-8A(R)938
$2.3268
GlobTek, Inc.

JACK-L-PC-10A-RA(R)In Stock
$2.9467
GlobTek, Inc.
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