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25ohm Through Hole Resistors:

51 Products Found

We offer a wide range of through hole resistors from many manufacturers, with resistance values from 0.005ohm to 500Gohm, and power ratings from 50mW to 5kW.

What materials are used in through hole resistors?

Resistors can be composed of a variety of materials. Most modern, commonly used through-hole resistors have a wirewound or film construction. A wirewound resistor has a length of resistive wire that is wound around a supporting element from one end to the other. Most film resistors are composed of a carbon, metal, or metal-oxide film. In these resistors, a thin film of conductive material is deposited onto the ceramic element and a helix is cut from one end of the element to the other. It is then covered by an insulating material.

Through hole resistor size

As opposed to SMD resistors , through-hole (THT) resistors are not standardised, and manufacturers may use slightly different measurements. THT resistors are also sized based on their power ratings and their type, e.g. carbon material, wire-wound, carbon film, and metal film. For example, the width of a common 1/2W resistor is 9.2mm, while the length of a smaller 1/4W resistor is 6.3mm. Make sure you check the manufacturer’s datasheet whenever you need to know a component’s exact size.

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4659594

RoHS

Date/Lot Code

Each
1+
€83.300
3+
€72.260
5+
€67.700
10+
€63.130
20+
€58.230
More Pricing...
Min: 1 / Mult: 1
25ohm
WDBR Series
5kW
± 10%
-
2.5kV
Thick Film
+500ppm/°C to +600ppm/°C
-
-
122mm
70mm
-55°C
200°C
-
2820517

RoHS

Date/Lot Code

Each
1+
€54.360
3+
€48.950
5+
€43.830
10+
€39.290
20+
€36.360
More Pricing...
Min: 1 / Mult: 1
25ohm
VPR221Z Series
8W
± 0.01%
TO-220
300V
Metal Foil
± 0.2ppm/°C
Ultra Precision
-
10.16mm
3.81mm
-55°C
150°C
-
1903826

RoHS

Date/Lot Code

Each
1+
€0.546
10+
€0.397
50+
€0.230
100+
€0.175
200+
€0.156
More Pricing...
Min: 1 / Mult: 1
25ohm
MCKNP Series
3W
± 5%
Axial Leaded
500V
Wirewound
± 300ppm/°C
Flame Proof
5.5mm
13.5mm
-
-
-
-
1612024
Each
1+
€6.140
10+
€3.690
20+
€3.200
Min: 1 / Mult: 1
25ohm
Kool-Pak MP900 Series
30W
± 1%
TO-220
250V
Thick Film
-20ppm/°C to +80ppm/°C
High Power
-
10.41mm
3.18mm
-55°C
150°C
-
2530951

RoHS

Each
1+
€6.370
3+
€5.600
5+
€4.830
10+
€4.060
20+
€3.650
More Pricing...
Min: 1 / Mult: 1
25ohm
AP830 Series
30W
± 1%
TO-220
350V
Thick Film
± 50ppm/°C
High Power
-
10.67mm
3.44mm
-65°C
150°C
-
2448936

RoHS

Each
1+
€3.380
3+
€2.890
5+
€2.400
10+
€1.910
20+
€1.730
More Pricing...
Min: 1 / Mult: 1
25ohm
Ohmicone 40 Series
3W
± 1%
Axial Leaded
200V
Ceramic
± 20ppm/°C
High Power
5.6mm
15.1mm
-
-55°C
275°C
-
3218497

RoHS

Each
1+
€10.200
10+
€8.290
25+
€7.850
50+
€7.590
100+
€7.390
More Pricing...
Min: 1 / Mult: 1
25ohm
Kool-Pak MP800 Series
50W
± 1%
TO-220
300V
-
-20ppm/°C to +50ppm/°C
High Power
-
10.41mm
3.18mm
-55°C
150°C
-
2101732

RoHS

Date/Lot Code

Each
1+
€4.620
3+
€3.990
5+
€3.370
10+
€2.740
20+
€2.500
More Pricing...
Min: 1 / Mult: 1
25ohm
PWR220T-35 Series
35W
± 5%
TO-220
250V
Thick Film
± 100ppm/°C
High Power
-
10.1mm
4mm
-55°C
155°C
AEC-Q200
2144966

RoHS

Date/Lot Code

Each
1+
€5.670
3+
€5.170
5+
€4.660
10+
€4.160
20+
€3.770
More Pricing...
Min: 1 / Mult: 1
25ohm
LTO 30 Series
30W
± 1%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
-
10.4mm
3.2mm
-55°C
150°C
-
2527300

RoHS

Date/Lot Code

Each
1+
€5.260
5+
€4.660
10+
€4.180
20+
€3.770
40+
€3.570
More Pricing...
Min: 1 / Mult: 1
25ohm
CW High Energy Series
3.75W
± 5%
Axial Leaded
-
Wirewound
± 30ppm/°C
High Power
4.78mm
15.8mm
-
-65°C
350°C
-
2611645

RoHS

Date/Lot Code

Each
1+
€22.770
10+
€20.140
20+
€19.740
Min: 1 / Mult: 1
25ohm
HC Series
300mW
± 0.1%
Radial Leaded
300V
Metal Foil
± 5ppm/°C
Ultra Precision
-
10.7mm
4.3mm
-65°C
150°C
-
1306680

RoHS

Each
1+
€6.170
3+
€3.210
5+
€3.040
10+
€2.870
20+
€2.470
More Pricing...
Min: 1 / Mult: 1
25ohm
MC14 Series
3W
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
General Purpose
5.54mm
15.06mm
-
-55°C
275°C
-
4582278

RoHS

Date/Lot Code

Each
2000+
€0.608
Min: 2000 / Mult: 2000
25ohm
Riedon UB Series
5kW
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
High Power
6.4mm
12.7mm
-
-55°C
250°C
-
4603401

RoHS

Date/Lot Code

Each
500+
€2.640
Min: 500 / Mult: 500
25ohm
Riedon PF2203 Series
35W
± 1%
TO-220
500V
Thick Film
± 50ppm/°C
High Stability
-
10.1mm
4.5mm
-55°C
175°C
-
4582231

RoHS

Date/Lot Code

Each
2000+
€0.619
Min: 2000 / Mult: 2000
25ohm
Riedon UB Series
3W
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
High Power
4mm
8.9mm
-
-55°C
250°C
-
2448953

RoHS

Date/Lot Code

Each
1+
€2.650
3+
€2.270
5+
€1.890
10+
€1.510
20+
€1.070
More Pricing...
Min: 1 / Mult: 1
25ohm
Ohmicone 40 Series
5kW
± 1%
Axial Leaded
460V
Ceramic
± 20ppm/°C
High Power
8.7mm
23.8mm
-
-55°C
275°C
-
1903675

RoHS

Each
25+
€0.081
50+
€0.068
100+
€0.049
500+
€0.041
1000+
€0.037
Min: 25 / Mult: 25
25ohm
MCKNP Series
500mW
± 5%
Axial Leaded
-
Wirewound
± 300ppm/°C
Flame Proof
3.5mm
10mm
-
-
-
-
2853548

RoHS

Date/Lot Code

Each
1+
€4.800
10+
€3.000
25+
€2.580
50+
€2.310
100+
€2.050
More Pricing...
Min: 1 / Mult: 1
25ohm
TNP10 Series
10W
± 1%
TO-126
-
Thin Film
± 50ppm/°C
High Power
-
10mm
4.6mm
-
-
-
4038309

RoHS

Each
250+
€1.600
Min: 250 / Mult: 250
25ohm
0
1W
0
Axial Leaded
150V
Wirewound
± 20ppm/°C
High Power
3.2mm
11.1mm
-
-55°C
275°C
-
4042485

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
€1.390
Min: 1000 / Mult: 1000
25ohm
0
500mW
0
Axial Leaded
-
Wirewound
± 20ppm/°C
Precision
2.54mm
5.08mm
-
-55°C
150°C
-
4037842

RoHS

Each
250+
€1.760
Min: 250 / Mult: 250
25ohm
20 Series
2W
± 5%
Axial Leaded
0
Wirewound
± 30ppm/°C
High Power
5.6mm
10.7mm
-
-
-
-
4037904

RoHS

Each
250+
€1.030
Min: 250 / Mult: 250
25ohm
20 Series
3W
± 5%
Axial Leaded
135V
Wirewound
± 30ppm/°C
High Power
5.6mm
13.1mm
-
-
-
-
4042466

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
€0.635
Min: 1000 / Mult: 1000
25ohm
0
2W
0
Axial Leaded
-
Wirewound
± 20ppm/°C
Precision
4.57mm
11.4mm
-
-55°C
150°C
-
4039360

RoHS

Each
100+
€3.840
Min: 100 / Mult: 100
25ohm
90 Series
5kW
± 5%
Axial Leaded
495V
Wirewound
± 30ppm/°C
High Power
6.7mm
24.6mm
-
-
-
-
4039019

RoHS

Each
100+
€4.830
Min: 100 / Mult: 100
25ohm
90 Series
1.5W
± 5%
Axial Leaded
150V
Wirewound
± 30ppm/°C
High Power
3.6mm
11.5mm
-
-
-
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