2.5mm DC Power Connectors - Barrel Plugs & Jacks:

78 Products Found

We offer a wide range of DC barrel jacks and plugs, with current ratings from 500mA to 16A, and voltage ratings from 3.15V to 800V

Also known as barrel connectors, DC power connectors will have current and voltage ratings specified by the manufacturer to ensure reliability in power delivery applications. The DC jack – also known as a DC barrel jack or DC power jack - and plug of a standard DC connector will typically feature two conductors. One conductor is exposed, and the second conductor is recessed, which helps prevent an accidental short between the two conductors.Because barrel connectors are almost always used to supply power to an end application, there is virtually no risk of damaging other components by plugging a DC power connector into an incorrect port.

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Manufacturer
Resistance
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Current Rating
Power Rating
Pin Diameter
Resistance Tolerance
Barrel Length
Connector Mounting
Resistor Case / Package
Contact Termination Type
Barrel Inner Diameter
Resistor Technology
Temperature Coefficient
Barrel Outer Diameter
Resistor Type
Voltage Rating
Product Length
Product Width
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Operating Temperature Max
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
224960

RoHS

Pack of 10
1+
$10.980
($12.627)
10+
$9.610
($11.0515)
100+
$7.960
($9.154)
250+
$7.140
($8.211)
500+
$6.590
($7.5785)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
PCB Mount
-
Solder
-
-
-
6.3mm
-
12V
-
-
-
-
-
2353932

RoHS

Each
1+
$3.450
($3.9675)
10+
$2.930
($3.3695)
100+
$2.500
($2.875)
500+
$2.230
($2.5645)
1000+
$2.130
($2.4495)
More Pricing...
Min: 1 / Mult: 1
-
Jack
1A
-
2.5mm
-
-
Panel Mount
-
Solder
-
-
-
5.8mm
-
12V
-
-
-
-
-
1608749

RoHS

Each
1+
$10.410
($11.9715)
10+
$8.850
($10.1775)
100+
$7.510
($8.6365)
250+
$7.080
($8.142)
500+
$6.710
($7.7165)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
-
-
-
-
-
12V
-
-
-
-
-
1871175

RoHS

Each
1+
$29.610
($34.0515)
10+
$25.900
($29.785)
25+
$21.470
($24.6905)
100+
$19.240
($22.126)
250+
$17.760
($20.424)
More Pricing...
Min: 1 / Mult: 1
-
Plug
5A
-
2.5mm
-
12mm
Cable Mount
-
Solder
2.5mm
-
-
5.5mm
-
30V
-
-
-
-
-
1871166

RoHS

Each
1+
$28.060
($32.269)
10+
$24.560
($28.244)
25+
$20.350
($23.4025)
100+
$18.240
($20.976)
250+
$16.840
($19.366)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
2.5mm
-
-
5.5mm
-
30V
-
-
-
-
-
2285054

RoHS

Each
1+
$4.660
($5.359)
10+
$4.210
($4.8415)
100+
$3.940
($4.531)
250+
$3.750
($4.3125)
500+
$3.560
($4.094)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
2.5mm
-
-
6mm
-
12V
-
-
-
-
-
1871176

RoHS

Each
1+
$29.610
($34.0515)
10+
$25.900
($29.785)
25+
$21.470
($24.6905)
100+
$19.240
($22.126)
250+
$17.760
($20.424)
More Pricing...
Min: 1 / Mult: 1
-
Plug
5A
-
2.5mm
-
12mm
Cable Mount
-
Solder
2.5mm
-
-
5.5mm
-
30V
-
-
-
-
-
1608729

RoHS

Each
1+
$15.580
($17.917)
10+
$13.630
($15.6745)
100+
$11.300
($12.995)
250+
$10.120
($11.638)
500+
$9.350
($10.7525)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
2.5mm
-
-
5.5mm
-
12V
-
-
-
-
712A Series
1871167

RoHS

Each
1+
$16.130
($18.5495)
10+
$14.320
($16.468)
100+
$11.730
($13.4895)
250+
$11.490
($13.2135)
500+
$10.620
($12.213)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Through Hole Mount
-
Through Hole
2.5mm
-
-
-
-
30V
-
-
-
-
-
1608726

RoHS

Each
1+
$6.780
($7.797)
10+
$5.940
($6.831)
100+
$4.920
($5.658)
250+
$4.410
($5.0715)
500+
$4.070
($4.6805)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Through Hole Mount
-
Solder
-
-
-
6.3mm
-
-
-
-
-
-
-
1871174

RoHS

Each
1+
$29.610
($34.0515)
10+
$25.900
($29.785)
25+
$21.470
($24.6905)
100+
$19.240
($22.126)
250+
$17.760
($20.424)
More Pricing...
Min: 1 / Mult: 1
-
Plug
5A
-
2.5mm
-
12mm
Cable Mount
-
Solder
2.5mm
-
-
5.5mm
-
30V
-
-
-
-
-
1854512

RoHS

Each
1+
$4.770
($5.4855)
10+
$4.050
($4.6575)
100+
$3.450
($3.9675)
500+
$3.080
($3.542)
1000+
$2.940
($3.381)
More Pricing...
Min: 1 / Mult: 1
-
Socket
5A
-
2.5mm
-
-
PCB Mount
-
Solder
-
-
-
6.3mm
-
12V
-
-
-
-
Dual DC Sockets
2293306

RoHS

Each
1+
$7.560
($8.694)
5+
$6.570
($7.5555)
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
2.5mm
-
-
5.5mm
-
12V
-
-
-
-
-
1854514

RoHS

Each
1+
$4.210
($4.8415)
10+
$3.570
($4.1055)
100+
$3.040
($3.496)
500+
$2.710
($3.1165)
1000+
$2.590
($2.9785)
More Pricing...
Min: 1 / Mult: 1
-
Socket
5A
-
2.5mm
-
-
PCB Mount
-
Solder
-
-
-
6.3mm
-
12V
-
-
-
-
Dual DC Sockets
1310916

RoHS

Each
1+
$7.560
($8.694)
100+
$6.570
($7.5555)
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
5.4mm
-
-
5.5mm
-
12V
-
-
-
-
TUK SGACK902S Keystone Coupler
2472154

RoHS

Each
1+
$1.970
($2.2655)
10+
$1.870
($2.1505)
100+
$1.540
($1.771)
500+
$1.350
($1.5525)
1000+
$1.130
($1.2995)
More Pricing...
Min: 1 / Mult: 1
-
Jack
3A
-
2.5mm
-
-
Through Hole Mount
-
Through Hole
-
-
-
6.4mm
-
20V
-
-
-
-
-
2450495

RoHS

Each
1+
$11.260
($12.949)
10+
$9.580
($11.017)
100+
$8.140
($9.361)
250+
$7.710
($8.8665)
500+
$7.270
($8.3605)
More Pricing...
Min: 1 / Mult: 1
-
Plug
-
-
2.5mm
-
9.5mm
Cable Mount
-
Solder
-
-
-
5mm
-
16V
-
-
-
-
Locking DC Plug & Socket Series
2472153

RoHS

Each
1+
$1.720
($1.978)
10+
$1.630
($1.8745)
50+
$1.450
($1.6675)
100+
$1.360
($1.564)
500+
$1.160
($1.334)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
PCB Mount
-
Solder
2.5mm
-
-
6.4mm
-
30V
-
-
-
-
-
2520583

RoHS

Each
Packaging Options
1+
$4.990
($5.7385)
10+
$4.250
($4.8875)
100+
$3.610
($4.1515)
250+
$3.420
($3.933)
500+
$3.230
($3.7145)
More Pricing...
Min: 1 / Mult: 1
-
Jack
2A
-
2.5mm
-
-
Surface Mount
-
Surface Mount
-
-
-
6.4mm
-
12V
-
-
-
-
Dual DC Sockets
2673247

RoHS

Each
1+
$2.270
($2.6105)
10+
$1.940
($2.231)
100+
$1.600
($1.840)
500+
$1.480
($1.702)
1000+
$1.450
($1.6675)
More Pricing...
Min: 1 / Mult: 1
-
Jack
8A
-
2.5mm
-
-
PCB Mount
-
Through Hole
-
-
-
5.3mm
-
20V
-
-
-
-
DCJ250
2839852

RoHS

Each
1+
$1.110
($1.2765)
10+
$1.100
($1.265)
100+
$1.080
($1.242)
500+
$1.060
($1.219)
1000+
$1.050
($1.2075)
More Pricing...
Min: 1 / Mult: 1
-
Jack
3.5A
-
2.5mm
-
-
PCB Mount
-
Through Hole
-
-
-
6.4mm
-
24VDC
-
-
-
-
KLDX
2911014

RoHS

Each
1+
$3.610
($4.1515)
10+
$3.030
($3.4845)
25+
$2.500
($2.875)
100+
$2.130
($2.4495)
150+
$1.860
($2.139)
More Pricing...
Min: 1 / Mult: 1
-
Jack
4A
-
2.5mm
-
-
Chassis Mount
-
Solder
-
-
-
5.6mm
-
25VDC
-
-
-
-
-
3498439

RoHS

Each
1+
$1.640
($1.886)
10+
$1.490
($1.7135)
20+
$1.370
($1.5755)
Min: 1 / Mult: 1
-
Receptacle
-
-
2.5mm
-
16.3mm
Chassis Mount
-
Solder
5.6mm
-
-
5.6mm
-
-
-
-
-
-
-
2285055

RoHS

Each
1+
$2.780
($3.197)
10+
$2.530
($2.9095)
100+
$2.370
($2.7255)
500+
$2.170
($2.4955)
1000+
$2.010
($2.3115)
More Pricing...
Min: 1 / Mult: 1
-
Jack
5A
-
2.5mm
-
-
Panel Mount
-
Solder
-
-
-
-
-
12V
-
-
-
-
-
3384286

RoHS

Each
1+
$1.080
($1.242)
5+
$1.000
($1.150)
20+
$0.782
($0.8993)
Min: 1 / Mult: 1
-
Receptacle
1A
-
2.5mm
-
-
Chassis Mount
-
Solder
2.5mm
-
-
-
-
12V
-
-
-
-
-
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