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250ohm Through Hole Resistors:

67 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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1306685

RoHS

Date/Lot Code

Each
1+
£7.62
10+
£3.54
25+
£2.54
50+
£2.41
100+
£2.28
More Pricing...
Min: 1 / Mult: 1
250ohm
MC14 Series
5W
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
General Purpose
8.71mm
23.8mm
-
-55°C
275°C
-
2396012

RoHS

Each
1+
£0.88
2+
£0.78
3+
£0.71
5+
£0.64
10+
£0.54
More Pricing...
Min: 1 / Mult: 1
250ohm
MCMF Series
250mW
± 0.1%
Axial Leaded
250V
Metal Film
± 15ppm/°C
Precision
2.5mm
3.5mm
-
-
-
-
1652648

Date/Lot Code

Each
10+
£1.64
100+
£1.05
500+
£0.86
1000+
£0.74
2500+
£0.72
More Pricing...
Min: 10 / Mult: 10
250ohm
PTF Series
125mW
± 0.1%
Axial Leaded
300V
Metal Film
± 10ppm/°C
High Precision, High Stability
2.31mm
7.62mm
-
-55°C
150°C
-
1754847

RoHS

Date/Lot Code

Each
1+
£10.84
5+
£10.29
10+
£8.76
20+
£7.77
40+
£7.29
More Pricing...
Min: 1 / Mult: 1
250ohm
UPW Series
250mW
± 0.1%
Axial Leaded
300V
Wirewound
± 5ppm/°C
Ultra Precision
4.75mm
9.53mm
-
-55°C
145°C
-
1703759

Date/Lot Code

Each
1+
£1.12
5+
£0.95
10+
£0.78
20+
£0.70
40+
£0.64
More Pricing...
Min: 1 / Mult: 1
250ohm
RN Series
250mW
± 0.1%
Axial Leaded
300V
Metal Film
± 50ppm/°C
Precision
3.68mm
8.74mm
-
-65°C
175°C
-
1203347

RoHS

Date/Lot Code

Each
1+
£23.86
3+
£20.65
5+
£17.52
10+
£16.43
20+
£15.33
More Pricing...
Min: 1 / Mult: 1
250ohm
S Series
600mW
± 0.01%
Radial Leaded
300V
Metal Foil
± 4.5ppm/°C
High Precision
-
7.62mm
2.67mm
-55°C
125°C
-
1903957

RoHS

Each
1+
£1.30
50+
£0.42
100+
£0.36
250+
£0.30
500+
£0.27
More Pricing...
Min: 1 / Mult: 1
250ohm
MCKNP Series
7W
± 1%
Axial Leaded
500V
Wirewound
± 300ppm/°C
Flame Proof
8.5mm
25mm
-
-
-
-
3547083

RoHS

Date/Lot Code

Each
1+
£1.51
50+
£0.77
100+
£0.70
250+
£0.61
500+
£0.55
More Pricing...
Min: 1 / Mult: 1
250ohm
MBB Series
400mW
± 0.1%
Axial Leaded
350V
Metal Film
± 25ppm/K
General Purpose
2.5mm
6.5mm
-
-55°C
125°C
-
1903835

RoHS

Date/Lot Code

Each
1+
£0.80
10+
£0.49
50+
£0.26
100+
£0.23
200+
£0.20
More Pricing...
Min: 1 / Mult: 1
250ohm
MCKNP Series
3W
± 5%
Axial Leaded
500V
Wirewound
± 300ppm/°C
Flame Proof
5.5mm
13.5mm
-
-
-
-
2396011

RoHS

Date/Lot Code

Each
1+
£7.65
10+
£5.66
20+
£4.81
Min: 1 / Mult: 1
250ohm
PTF Series
250mW
± 0.05%
Axial Leaded
500V
Metal Film
± 10ppm/°C
High Precision, High Stability
3.68mm
12.07mm
-
-55°C
150°C
-
1652650

RoHS

Date/Lot Code

Each
1+
£5.79
5+
£4.96
10+
£4.29
20+
£3.64
40+
£3.41
More Pricing...
Min: 1 / Mult: 1
250ohm
PTF Series
125mW
± 0.1%
Axial Leaded
300V
Metal Film
± 10ppm/°C
High Precision, High Stability
2.31mm
7.62mm
-
-55°C
150°C
-
2332187

RoHS

Date/Lot Code

Each
1+
£3.92
5+
£3.55
10+
£3.13
20+
£2.77
40+
£2.67
More Pricing...
Min: 1 / Mult: 1
250ohm
UPF Series
250mW
± 0.1%
Axial Leaded
250V
Metal Film
± 5ppm/°C
High Precision
2.7mm
7mm
-
-55°C
125°C
-
3596665

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£5.79
5+
£4.96
10+
£4.29
20+
£3.64
40+
£3.41
More Pricing...
Min: 1 / Mult: 1
250ohm
CPF Series
1W
± 0.1%
Axial Leaded
250V
Metal Film
± 25ppm/°C
High Power, Precision
2.29mm
7.87mm
-
-65°C
230°C
-
2332202

RoHS

Date/Lot Code

Each
1+
£4.06
5+
£3.68
10+
£3.25
20+
£2.87
40+
£2.76
More Pricing...
Min: 1 / Mult: 1
250ohm
UPF Series
500mW
± 0.1%
Axial Leaded
300V
Metal Film
± 5ppm/°C
High Precision
4mm
10.2mm
-
-55°C
125°C
-
1903697

RoHS

Date/Lot Code

Each
1+
£0.23
50+
£0.14
100+
£0.10
250+
£0.07
500+
£0.07
More Pricing...
Min: 1 / Mult: 1
250ohm
MCKNP Series
1W
± 5%
Axial Leaded
-
Wirewound
± 300ppm/°C
Flame Proof
5mm
12mm
-
-
-
-
9622004

RoHS

Each
1+
£10.12
3+
£7.98
5+
£6.80
10+
£6.28
20+
£5.76
More Pricing...
Min: 1 / Mult: 1
250ohm
8G16 Series
330mW
± 0.1%
Axial Leaded
175V
Wirewound
± 5ppm/°C
Precision
6.35mm
12.7mm
-
-55°C
125°C
-
4552504

RoHS

Date/Lot Code

Each
1+
£4.16
5+
£3.26
10+
£2.36
20+
£2.28
40+
£2.20
More Pricing...
Min: 1 / Mult: 1
250ohm
RS Series
1W
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
Precision
11.1mm
2.39mm
-
-65°C
250°C
-
4552512

RoHS

Date/Lot Code

Each
1+
£2.85
5+
£2.58
10+
£2.36
20+
£2.28
40+
£2.20
More Pricing...
Min: 1 / Mult: 1
250ohm
RS Series
3W
± 1%
Axial Leaded
-
Ceramic
± 20ppm/°C
Precision
15.8mm
4.75mm
-
-65°C
250°C
-
4552486

Date/Lot Code

Each
1+
£2.23
50+
£1.19
100+
£1.15
250+
£0.95
500+
£0.90
More Pricing...
Min: 1 / Mult: 1
250ohm
RN Series
500mW
± 0.1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
Precision
4.57mm
14.27mm
-
-65°C
175°C
MIL-R-10509
4552492

RoHS

Date/Lot Code

Each
1+
£2.85
5+
£2.58
10+
£2.36
20+
£2.28
40+
£2.20
More Pricing...
Min: 1 / Mult: 1
250ohm
RS Series
5W
± 1%
Axial Leaded
-
Wirewound
± 20ppm/°C
Precision
25.4mm
7.92mm
-
-65°C
250°C
-
4037727

RoHS

Each
1+
£2.64
3+
£2.18
5+
£1.92
10+
£1.65
20+
£1.59
More Pricing...
Min: 1 / Mult: 1
250ohm
20 Series
10W
± 5%
Axial Leaded
720V
Wirewound
± 30ppm/°C
High Power
10mm
47.2mm
-
-
-
-
1754860

RoHS

Date/Lot Code

Each
1+
£13.72
10+
£10.72
20+
£9.72
Min: 1 / Mult: 1
250ohm
UPW Series
500mW
± 0.1%
Axial Leaded
400V
Wirewound
± 5ppm/°C
Ultra Precision
6.35mm
12.7mm
-
-55°C
145°C
-
2611666

RoHS

Date/Lot Code

Each
1+
£19.14
10+
£16.19
20+
£11.86
Min: 1 / Mult: 1
250ohm
MC Series
300mW
± 0.01%
Radial Leaded
300V
Metal Foil
± 2.5ppm/°C
Ultra Precision
-
7.9mm
2.3mm
-65°C
175°C
-
2611626

RoHS

Date/Lot Code

Each
1+
£8.88
10+
£7.09
20+
£6.43
Min: 1 / Mult: 1
250ohm
FLA Series
125mW
± 0.05%
Radial Leaded
250V
Metal Foil
± 2.5ppm/°C
Precision
-
5.6mm
2.2mm
-25°C
155°C
-
9622152

RoHS

Each
1+
£12.43
3+
£9.80
5+
£8.36
10+
£7.08
20+
£6.61
More Pricing...
Min: 1 / Mult: 1
250ohm
5G10 Series
200mW
± 0.1%
Axial Leaded
175V
Wirewound
± 5ppm/°C
Precision
3.97mm
7.94mm
-
-55°C
125°C
-
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