Products
Products
Manufacturers
Suppliers
Regional supplies
What are you looking for?
Search
Sign in
Sign up
All categories
Featured selections
Top ranking
New arrivals
Top Deals
Sample Center
Online Trade Show
Tips
LIVE
Global suppliers
Trade Assurance
Enjoy protection from payment to delivery.
Learn more
Safe & easy payments
Money-back policy
Shipping & logistics services
After-sales protections
Buyer Central
Get started
What is Alibaba.com
Why Alibaba.com
How sourcing works
Membership program
Trade services
Trade Assurance
Logistics Services
Letter of Credit
Production monitoring & inspection services
Resources
Success stories
Blogs
Industry reports
Help Center
Webinars
Overview
Meet the peers
Ecommerce Academy
How to source on Alibaba.com
Help Center
For buyers
For suppliers
Open a dispute
Report IPR infringement
Report abuse
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more
Become a supplier
For suppliers based outside of Mainland China
For suppliers based in Mainland China
Partner Program
Cooig
Electrical Equipment & Supplies
Connectors & Terminals
Connectors
5.5 2.5mm dc plugs connector
(2491 products available)
Previous slide
Next slide
High Quality
5.5
*2.1mm
2.5mm
DC
male Screw
Plug
Adapter Cord Female 10A 2 Pin for cctv camera BNC
$
0
.05 -
0
.09
Min. Order: 100 pieces
Shipping per piece: $1.64
1 yrs
CN
Supplier
4.9/5.0
·
10 reviews
Previous slide
Next slide
Silver Metal
5.5
x 2.1mm
5.5
x
2.5mm
DC
Power Male
Plug
Jack Adapter With Yellow Head
DC
Power
Plug
Connector
2/5/10Pcs
$
0
.10 -
0
.55
Min. Order: 100 pieces
7 yrs
CN
Supplier
4.7/5.0
·
15 reviews
·
"fast delivery"
Previous slide
Next slide
Onlyoa
DC
male jack
plug
1.7mmx4mm L-shaped right angle
dc
head
DC
socket
plug
connectors
for adapter
Ready to Ship
$
0
.18 -
0
.24
Min. Order: 100 pieces
Shipping per piece: $0.43
9 yrs
CN
Supplier
4.8/5.0
·
135 reviews
·
"fast shipment"
Previous slide
Next slide
DC
-036
DC
power socket
plug
-in
DC
jack
connector
5.5
*2.1/
2.5mm
power socket square vertical
$
0
.01 -
0
.05
Min. Order: 1000 pieces
10 yrs
CN
Supplier
4.6/5.0
·
48 reviews
·
"fast shipping"
Previous slide
Next slide
DC
-022K Panel Mounting
DC
Jack 2.1mm
2.5mm
Metal Barrel Power
Connector
Wire Harness
Connector
$
0
.05 -
0
.11
Min. Order: 500 pieces
Shipping per piece: $1.68
5 yrs
CN
Supplier
5.0/5.0
·
20 reviews
·
"customer service"
Previous slide
Next slide
Cantell DC5.5*2.1 Female To 7.4*5.0*0.6mm Adapter
Dc
Solar
Plug
Connector
Ready to Ship
$
0
.22 -
0
.27
Min. Order: 100 pieces
Shipping per piece: $0.22
6 yrs
CN
Supplier
4.9/5.0
·
87 reviews
·
"Fast delivery"
Previous slide
Next slide
DC
male and female
5.5
*2.1mm Screw
Plug
Adapter Cord 10a 2 Pin Cctv 12v Male Power
Dc
Connector
With Jack
$
0
.05 -
0
.08
Min. Order: 1000 pieces
6 yrs
CN
Supplier
4.4/5.0
·
21 reviews
·
"good service"
Previous slide
Next slide
5.5
*
2.5MM
5.5MMX2.5MM male
DC
power jack
plug
connector
$
0
.03 -
0
.06
Min. Order: 1000 pieces
5 yrs
CN
Supplier
5.0/5.0
·
4 reviews
·
"fast delivery"
Previous slide
Next slide
5.5mm*2.1mm
5.5
*
2.5mm
Waterproof
DC
Male Female
Plug
Power Cable
Connector
$
0
.40 -
0
.80
Min. Order: 200 pieces
Shipping per piece: $1.10
5 yrs
CN
Supplier
5.0/5.0
·
5 reviews
·
"FAST delivery"
Previous slide
Next slide
5525 welding-free
DC
head
DC
plug
screw fixed green terminal universal male and female
connector
5.5
*
2.5mm
connector
$
0
.062 -
0
.15
Min. Order: 20 pieces
15 yrs
CN
Supplier
4.8/5.0
·
66 reviews
·
"Fast delivery"
Previous slide
Next slide
Servise Right angled
5.5
*2.1 female/
5.5
*2.5 male power
connector
L shape
DC
plug
Ready to Ship
$
0
.29 -
0
.34
Min. Order: 50 sets
Shipping per piece: $0.55
7 yrs
CN
Supplier
4.8/5.0
·
67 reviews
·
"Fast delivery"
Previous slide
Next slide
Electrical Mini
Plug
DC
Jack 3 Pin Female
Connector
Plastic
DC
Power Jack
Connector
$
0
.05 -
0
.10
Min. Order: 3000 pieces
10 yrs
CN
Supplier
5.0/5.0
·
3 reviews
·
"great service"
Previous slide
Next slide
Screw
Plug
Adapter Cord Female 10A 2 pin CCTV 12V male
DC
2.5mm
high main power
connector
with Jack
$
0
.058 -
0
.06
Min. Order: 100 pieces
11 yrs
CN
Supplier
4.9/5.0
·
17 reviews
·
"Fast shipment"
Previous slide
Next slide
Male Female
DC
Power
Plug
5.5x2.5mm Jack Adapter Wire
Connector
$
0
.15 -
0
.16
Min. Order: 100 sets
15 yrs
CN
Supplier
4.8/5.0
·
28 reviews
·
"good service"
Previous slide
Next slide
DC
-022B 5.5x2.1mm
5.5
X 2.1 Mm Female
DC
Power Adapter
Dc
Jack
Connector
DC022B
DC
Power
Plug
Male
5.5
*2.1mm pcb Dc022b
$
0
.05 -
0
.10
Min. Order: 100 pieces
7 yrs
CN
Supplier
5.0/5.0
·
1 reviews
·
"fast shipping"
Previous slide
Next slide
DC
Power Male Solder
Connector
-
2.5mm
I.D. - 5.5mm O.D.
$
0
.08 -
0
.10
Min. Order: 1000 pieces
16 yrs
CN
Supplier
4.6/5.0
·
1 reviews
·
"excellent service"
Previous slide
Next slide
FOSEN
5.5
*2.0/
2.5mm
Barrel Power
Connector
Thru Hole Right Angle
dc
power jack
plug
adapter DC00700
$
0
.11 -
1
.25
Min. Order: 500 pieces
14 yrs
CN
Supplier
4.6/5.0
·
1 reviews
·
"arrived on time"
Previous slide
Next slide
Black Plastic 2.1mm/
2.5mm
DC
-005 2.1 x
5.5
mm
DC
Power Jack Socket/Electrical
Plug
/
DC
Jack/Jack
Ready to Ship
$
0
.50 -
1
.00
Min. Order: 100 pieces
Shipping per piece: $0.18
8 yrs
CN
Supplier
4.8/5.0
·
13 reviews
·
"great service"
Previous slide
Next slide
Socket Female Socket
Dc
-022b Round Thread
Dc
Power Outlet Socket Mount
Connector
$
0
.07 -
0
.09
Min. Order: 10 pieces
2 yrs
CN
Supplier
4.0/5.0
·
4 reviews
·
"fast delivery"
Previous slide
Next slide
New Design Customized High Power 23.5L Yellow
DC
Power Male Adapter
Connector
5.5
*
2.5mm
Dc
Power Jack
Plug
Connector
Ready to Ship
$
0
.02 -
0
.04
Min. Order: 1 piece
Shipping per piece: $3.94
2 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Previous slide
Next slide
Waterproof
DC
Power
Plug
5.5
*2.1mm
Connector
DC
Power
Connector
5A 16AWG Battery
DC
Power
Plug
$
0
.45 -
0
.50
Min. Order: 100 pieces
4 yrs
CN
Supplier
4.8/5.0
·
48 reviews
·
"fast shipping"
Previous slide
Next slide
Factory wholesale USB 2.0 A 5.5mm x 2.1mm Male Female 5V
DC
Power Adapter usb c
Connector
Ready to Ship
$
0
.23 -
0
.34
Min. Order: 500 pieces
2 yrs
HK
Supplier
0.0/5.0
·
0 reviews
Previous slide
Next slide
Modern Design Conductors Compact Wire
Connectors
with China Cheap Price Female
Plug
Plug
Dc
Power
5.5
Female with Clamp Faston 6
$
0
.16 -
0
.17
Min. Order: 500 pieces
4 yrs
CN
Supplier
4.6/5.0
·
7 reviews
·
"good service"
Previous slide
Next slide
USB AM to Barrel
plug
Cable USB to
DC
5.5
mm / 2.1 mm /
2.5mm
plug
5 Volt
DC
Barrel Jack Power Core Y Splitter Cable
Ready to Ship
$
0
.88 -
0
.98
Min. Order: 500 pieces
Shipping per piece: $0.12
9 yrs
CN
Supplier
5.0/5.0
·
16 reviews
·
"quick service"
Previous slide
Next slide
DC
power cable
5.5
/2.1mm
dc
cable
2.5mm
dc
adapter cable for CCTV camera
Ready to Ship
$
0
.23 -
0
.25
Min. Order: 100 pieces
Shipping per piece: $0.47
11 yrs
CN
Supplier
4.6/5.0
·
11 reviews
·
"efficient service"
Previous slide
Next slide
China wholesale BNC Camera
Connector
DC
Video Power Power Male And Female
Plug
Surveillance Camera
Connector
$
0
.13 -
0
.45
Min. Order: 2 pieces
3 yrs
CN
Supplier
4.9/5.0
·
27 reviews
·
"Recommend buy"
Previous slide
Next slide
100pcs Per Bag
5.5
x 2.1mm
5.5
x
2.5mm
DC
Female
Connector
2-pin
DC
Power Adapter
Connector
Plug
With Jack For CCTV Camera
Ready to Ship
$
5
.60 -
6
.40
Min. Order: 20 bags
Shipping per piece: $1.65
4 yrs
CN
Supplier
5.0/5.0
·
5 reviews
·
"good service"
Previous slide
Next slide
High Quality 12V
5.5
/2.1mm Male to
5.5
/
2.5mm
Female Jack
DC
Power Adapter
Connector
$
0
.20 -
1
.00
Min. Order: 1 piece
5 yrs
CN
Supplier
5.0/5.0
·
5 reviews
·
"great company"
Previous slide
Next slide
Connector
12V DC022b
DC
Female Jack Socket 1.65 5.15 5.5mm x
2.5mm
1.7
5.5
2.1mm
DC
Power Jack
Plug
...
$
0
.05 -
1
.00
Min. Order: 100 pieces
3 yrs
CN
Supplier
4.5/5.0
·
13 reviews
·
"Fast delivery"
Previous slide
Next slide
Screwlocking
DC
Power Adapter
5.5
*2.1mm
5.5
*
2.5mm
Female Jack And Male
Plug
Connector
for LED Lighting CCTV Camera Power Supply
Ready to Ship
$
0
.19 -
0
.32
Min. Order: 300 pieces
Shipping per piece: $0.07
2 yrs
CN
Supplier
4.9/5.0
·
9 reviews
·
"Fast delivery"
Previous slide
Next slide
18650S2C-DC5521 2Cells 18650 Cell Holder with
DC
Plug
18650 Battery Holder to
DC
Connector
Ready to Ship
$
0
.38 -
0
.42
Min. Order: 200 pieces
Shipping per piece: $0.10
1 yrs
CN
Supplier
5.0/5.0
·
9 reviews
·
"fast delivery"
Previous slide
Next slide
DC
female male jack
plug
5.5X 2.1mm
2.5mm
6.5mm 3.5mm adapter
Connector
laptop
Ready to Ship
$
0
.63 -
0
.83
Min. Order: 500 pieces
Shipping per piece: $0.05
5 yrs
CN
Supplier
4.8/5.0
·
20 reviews
·
"Fast logistics"
Previous slide
Next slide
Black
5.5
*2.1MM
5.5
*
2.5MM
Male
DC
Power
Plugs
Barrel
Connector
$
0
.05 -
0
.20
Min. Order: 100 pieces
4 yrs
CN
Supplier
4.8/5.0
·
42 reviews
·
"Fast delivery"
Previous slide
Next slide
Right Angled
5.5
*2.1 Female/
5.5
*2.5 Male Power
Connector
L Shape
Dc
Plug
5.5
X 2.1
Ready to Ship
$
0
.29 -
0
.34
Min. Order: 10 pieces
Shipping per piece: $3.77
4 yrs
CN
Supplier
4.6/5.0
·
6 reviews
·
"Shipment on time"
Previous slide
Next slide
5521 5525
dc
power jack
connector
Audio Video Male
Plug
connector
5.5
*2.1mm
5.5
*
2.5mm
Ready to Ship
$
0
.09 -
0
.10
Min. Order: 1000 pieces
Shipping per piece: $0.13
3 yrs
CN
Supplier
5.0/5.0
·
4 reviews
Previous slide
Next slide
DC012A 0.5A 30V
DC
Charging Power
plug
5.5
*2.1/
2.5mm
Socket
DC
Power Jack
Connector
Ready to Ship
$
0
.04 -
0
.05
Min. Order: 100 pieces
Shipping per piece: $0.45
4 yrs
CN
Supplier
5.0/5.0
·
4 reviews
·
"quick delivery"
Previous slide
Next slide
DC
5.5
x 2.1mm Female to
5.5
*1.7mm Male
DC
Plug
Power Charger Adapter Straight
Connector
5.5
*
2.5mm
5.5
*1.7mm 4.8*1.7mm
Ready to Ship
$
0
.11 -
0
.16
Min. Order: 50 pieces
Shipping per piece: $0.24
10 yrs
CN
Supplier
4.9/5.0
·
42 reviews
·
"fast delivery"
Previous slide
Next slide
DC
-025M copper vertical 3pins
5.5
*
2.5mm
dip
dc
power female socket
connector
with nut
$
0
.08 -
0
.10
Min. Order: 1000 pieces
3 yrs
CN
Supplier
4.9/5.0
·
23 reviews
·
"Fast shipping"
Previous slide
Next slide
waterproof
DC
Power
Plug
5.5
*2.1mm
Connector
$
0
.45 -
0
.50
Min. Order: 100 pieces
11 yrs
CN
Supplier
4.8/5.0
·
72 reviews
·
"fast delivery"
Previous slide
Next slide
5pcs Female Male
DC
Connector
5.5
*2.1mm Power Jack Adapter
Plug
Cable
Connector
5.5
*
2.5mm
For 3528/5050/5730 LED Strip Light
Ready to Ship
$
0
.86 -
1
.22
Min. Order: 10 pieces
Shipping per piece: $0.73
7 yrs
CN
Supplier
4.8/5.0
·
30 reviews
·
"excellent service"
1
2
3
4
5
6
More pages
63
2
/
63
Top categories
Electrical Instruments
Generators
Electrical Supplies
Power Supplies
Industrial Controls
Wires, Cables & Cable Assemblies
Connectors & Terminals
Wiring Accessories
Low Voltage Products
Switches
Medium & High Voltage Products
Previous slide
Next slide
X