30W Through Hole Resistors:

68 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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1612016

RoHS

Each
1+
HK$63.960
2+
HK$60.670
3+
HK$57.380
5+
HK$54.090
10+
HK$50.800
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Min: 1 / Mult: 1
0.02ohm
Kool-Pak MP900 Series
30W
± 5%
TO-220
250V
Thick Film
0ppm/°C to +300ppm/°C
High Power
10.41mm
3.18mm
-55°C
150°C
-
2530949

RoHS

Each
1+
HK$39.950
3+
HK$37.660
5+
HK$35.370
10+
HK$33.080
20+
HK$30.790
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Min: 1 / Mult: 1
200ohm
AP830 Series
30W
± 1%
TO-220
350V
Thick Film
± 50ppm/°C
High Power
10.67mm
3.44mm
-65°C
150°C
-
1357068

RoHS

Each
1+
HK$39.380
3+
HK$37.220
5+
HK$35.050
10+
HK$32.880
20+
HK$32.790
More Pricing...
Min: 1 / Mult: 1
1ohm
LTO 30 Series
30W
± 1%
Radial Leaded
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9566872

RoHS

Each
1+
HK$51.300
3+
HK$47.600
5+
HK$43.900
10+
HK$40.200
20+
HK$36.830
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Min: 1 / Mult: 1
0.01ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 900ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
1612021

RoHS

Each
1+
HK$47.350
2+
HK$44.660
3+
HK$41.970
5+
HK$39.280
10+
HK$36.580
More Pricing...
Min: 1 / Mult: 1
1ohm
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
-
1612017

RoHS

Each
1+
HK$48.340
2+
HK$45.430
3+
HK$42.510
5+
HK$39.590
10+
HK$36.670
More Pricing...
Min: 1 / Mult: 1
10ohm
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
-
2565606

RoHS

Each
1+
HK$544.290
2+
HK$512.980
3+
HK$479.840
5+
HK$446.540
10+
HK$416.260
More Pricing...
Min: 1 / Mult: 1
1ohm
USR 4-4020 Series
30W
± 1%
SIP
750V
Metal Foil
± 3ppm/K
High Power
40mm
7mm
-55°C
155°C
-
2908513

RoHS

Each
1+
HK$57.540
3+
HK$51.000
5+
HK$44.450
10+
HK$37.900
20+
HK$34.610
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Min: 1 / Mult: 1
1ohm
PWR221T-30 Series
30W
± 1%
TO-220
-
Thick Film
± 100ppm/°C
High Power
10.41mm
3.18mm
-55°C
150°C
AEC-Q200
1612030

RoHS

Each
1+
HK$55.980
2+
HK$52.760
3+
HK$49.530
5+
HK$46.310
10+
HK$43.080
More Pricing...
Min: 1 / Mult: 1
0.2ohm
Kool-Pak MP900 Series
30W
± 1%
TO-220
250V
Thick Film
0ppm/°C to +200ppm/°C
High Power
10.41mm
3.18mm
-55°C
150°C
-
1612024

RoHS

Each
1+
HK$43.000
2+
HK$40.500
3+
HK$37.990
5+
HK$35.480
10+
HK$32.970
More Pricing...
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
-
2144970

RoHS

Each
1+
HK$42.750
3+
HK$40.530
5+
HK$38.310
10+
HK$36.090
20+
HK$31.000
More Pricing...
Min: 1 / Mult: 1
75ohm
LTO 30 Series
30W
± 1%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9566970

RoHS

Each
1+
HK$23.190
3+
HK$21.020
5+
HK$18.860
10+
HK$17.180
Min: 1 / Mult: 1
4.7ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9567038

RoHS

Each
1+
HK$43.000
3+
HK$39.580
5+
HK$36.150
10+
HK$32.720
20+
HK$31.280
More Pricing...
Min: 1 / Mult: 1
100ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
2144971

RoHS

Each
1+
HK$60.420
3+
HK$54.830
5+
HK$49.240
10+
HK$43.650
20+
HK$40.980
More Pricing...
Min: 1 / Mult: 1
0.02ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 700ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9566996

RoHS

Each
1+
HK$42.090
3+
HK$39.080
5+
HK$36.070
10+
HK$33.050
20+
HK$30.420
More Pricing...
Min: 1 / Mult: 1
10ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9566929

RoHS

Each
1+
HK$37.570
3+
HK$34.500
5+
HK$31.430
10+
HK$28.360
20+
HK$26.680
More Pricing...
Min: 1 / Mult: 1
0.068ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 700ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
2144968

RoHS

Each
1+
HK$39.460
3+
HK$37.790
5+
HK$36.120
10+
HK$34.450
20+
HK$34.140
More Pricing...
Min: 1 / Mult: 1
2ohm
LTO 30 Series
30W
± 1%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9566945

RoHS

Each
1+
HK$42.090
3+
HK$38.780
5+
HK$35.470
10+
HK$32.150
20+
HK$30.630
More Pricing...
Min: 1 / Mult: 1
0.47ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 250ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
9567003

RoHS

Each
1+
HK$39.870
3+
HK$36.700
5+
HK$33.520
10+
HK$30.340
20+
HK$28.040
More Pricing...
Min: 1 / Mult: 1
15ohm
LTO 30 Series
30W
± 5%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
10.4mm
3.2mm
-55°C
150°C
-
2112963

RoHS

Each
1+
HK$43.000
2+
HK$40.500
3+
HK$37.990
5+
HK$35.480
10+
HK$32.970
More Pricing...
Min: 1 / Mult: 1
500ohm
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
-
1612014

RoHS

Each
1+
HK$50.070
2+
HK$47.390
3+
HK$44.710
5+
HK$42.030
10+
HK$39.340
More Pricing...
Min: 1 / Mult: 1
0.1ohm
Kool-Pak MP900 Series
30W
± 1%
TO-220
250V
Thick Film
0ppm/°C to +200ppm/°C
High Power
10.41mm
3.18mm
-55°C
150°C
-
1612018

RoHS

Each
1+
HK$43.270
2+
HK$40.860
3+
HK$38.450
5+
HK$36.040
10+
HK$33.630
More Pricing...
Min: 1 / Mult: 1
100ohm
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
-
1612012

RoHS

Each
1+
HK$54.420
2+
HK$53.130
3+
HK$51.840
5+
HK$50.550
10+
HK$49.260
More Pricing...
Min: 1 / Mult: 1
0.05ohm
Kool-Pak MP900 Series
30W
± 1%
TO-220
250V
Thick Film
0ppm/°C to +200ppm/°C
High Power
10.41mm
3.18mm
-55°C
150°C
-
1612026

RoHS

Each
1+
HK$43.000
2+
HK$40.500
3+
HK$37.990
5+
HK$35.480
10+
HK$32.970
More Pricing...
Min: 1 / Mult: 1
50ohm
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
-
1612031

RoHS

Each
1+
HK$43.000
2+
HK$40.520
3+
HK$38.030
5+
HK$35.540
10+
HK$33.050
More Pricing...
Min: 1 / Mult: 1
200ohm
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
-
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