240ohm Through Hole Resistors:

31 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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9341587

RoHS

Each
10+
HK$0.629
100+
HK$0.458
500+
HK$0.202
1000+
HK$0.179
2500+
HK$0.156
More Pricing...
Min: 10 / Mult: 10
240ohm
MF25 Series
250mW
± 1%
Axial Leaded
250V
Metal Film
± 50ppm/°C
Precision
2.5mm
6.8mm
-
-55°C
155°C
-
9340254

RoHS

Each
1+
HK$0.930
50+
HK$0.676
100+
HK$0.572
250+
HK$0.392
500+
HK$0.297
More Pricing...
Min: 1 / Mult: 1
240ohm
MF50 Series
500mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
Precision
3.5mm
10mm
-
-55°C
155°C
-
3541833

RoHS

Each
5+
HK$2.310
50+
HK$1.110
250+
HK$0.847
500+
HK$0.732
1000+
HK$0.633
More Pricing...
Min: 5 / Mult: 5
240ohm
MOS Series
2W
± 5%
Axial Leaded
350V
Metal Oxide
± 300ppm/K
Flame Proof
4mm
12mm
-
-55°C
200°C
-
1099876

RoHS

Each
10+
HK$3.100
100+
HK$1.340
500+
HK$0.954
1000+
HK$0.896
2500+
HK$0.818
More Pricing...
Min: 10 / Mult: 10
240ohm
MFR Series
500mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
High Reliability
2.5mm
6.2mm
-
-55°C
155°C
-
9466240

RoHS

Each
10+
HK$1.120
100+
HK$0.740
500+
HK$0.576
1000+
HK$0.518
2500+
HK$0.486
More Pricing...
Min: 10 / Mult: 10
240ohm
MRS25 Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
General Purpose
2.5mm
6.5mm
-
-55°C
155°C
-
1903696

RoHS

Each
1+
HK$2.420
50+
HK$1.490
100+
HK$1.020
250+
HK$0.774
500+
HK$0.691
More Pricing...
Min: 1 / Mult: 1
240ohm
MCKNP Series
1W
± 5%
Axial Leaded
-
Wirewound
± 300ppm/°C
Flame Proof
5mm
12mm
-
-
-
-
9342885

RoHS

Each
5+
HK$0.509
50+
HK$0.453
250+
HK$0.314
500+
HK$0.214
1000+
HK$0.163
More Pricing...
Min: 5 / Mult: 5
240ohm
MF12 Series
125mW
± 1%
Axial Leaded
200V
Metal Film
± 50ppm/°C
Precision
1.85mm
3.5mm
-
-55°C
155°C
-
2401737

RoHS

Each
10+
HK$0.525
100+
HK$0.382
500+
HK$0.168
1000+
HK$0.149
2500+
HK$0.130
More Pricing...
Min: 10 / Mult: 10
240ohm
MCMF Series
600mW
± 1%
Axial Leaded
250V
Metal Film
± 50ppm/°C
General Purpose
2.5mm
6.8mm
-
-55°C
155°C
-
2330073

RoHS

Each
10+
HK$0.247
100+
HK$0.206
500+
HK$0.181
2500+
HK$0.173
6000+
HK$0.148
More Pricing...
Min: 10 / Mult: 10
240ohm
LR Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
General Purpose
2.3mm
6.2mm
-
-55°C
155°C
-
2329758

RoHS

Each
10+
HK$0.938
100+
HK$0.477
500+
HK$0.428
2500+
HK$0.280
6000+
HK$0.190
More Pricing...
Min: 10 / Mult: 10
240ohm
CFR Series
500mW
± 5%
Axial Leaded
350V
Carbon Film
-450ppm/°C to 0ppm/°C
High Reliability
3mm
9mm
-
-55°C
155°C
-
2329647

RoHS

Each
10+
HK$0.755
100+
HK$0.289
500+
HK$0.208
2500+
HK$0.126
6000+
HK$0.104
More Pricing...
Min: 10 / Mult: 10
240ohm
CFR Series
330mW
± 5%
Axial Leaded
250V
Carbon Film
-450ppm/°C to 0ppm/°C
High Reliability
2.5mm
6.8mm
-
-55°C
155°C
-
9504745

RoHS

Each
1+
HK$21.870
10+
HK$12.990
50+
HK$11.020
100+
HK$9.290
200+
HK$8.280
More Pricing...
Min: 1 / Mult: 1
240ohm
W22 Series
7W
± 5%
Axial Leaded
200V
Wirewound
± 75ppm/°C
High Stability, High Reliability
8mm
22mm
-
-55°C
350°C
-
9503803

RoHS

Each
1+
HK$14.800
50+
HK$6.790
100+
HK$6.010
250+
HK$5.330
500+
HK$4.990
More Pricing...
Min: 1 / Mult: 1
240ohm
W21 Series
3W
± 5%
Axial Leaded
100V
Wirewound
± 75ppm/°C
High Stability, High Reliability
5.6mm
12.7mm
-
-55°C
350°C
-
2805389

RoHS

Each
1+
HK$5.430
10+
HK$3.510
50+
HK$2.660
100+
HK$2.380
200+
HK$2.190
More Pricing...
Min: 1 / Mult: 1
240ohm
SQ Series
5W
± 5%
Axial Leaded
350V
Metal Film
± 300ppm/°C
High Power
-
22mm
10mm
-55°C
250°C
-
3230187

RoHS

Each
1+
HK$12.240
10+
HK$10.330
25+
HK$10.100
50+
HK$9.500
100+
HK$7.880
More Pricing...
Min: 1 / Mult: 1
240ohm
ROX Series
9W
± 5%
Axial Leaded
750V
Metal Oxide
± 350ppm/°C
Flame Proof
8.5mm
54mm
-
-55°C
155°C
-
3229891

RoHS

Each
10+
HK$3.970
100+
HK$2.700
500+
HK$2.130
1000+
HK$1.700
2000+
HK$1.670
More Pricing...
Min: 10 / Mult: 10
240ohm
ROX Series
5W
± 5%
Axial Leaded
500V
Metal Oxide
± 350ppm/°C
Flame Proof
6.5mm
17.5mm
-
-55°C
155°C
-
3229990

RoHS

Each
1+
HK$11.070
10+
HK$9.830
25+
HK$9.040
50+
HK$8.240
100+
HK$7.140
More Pricing...
Min: 1 / Mult: 1
240ohm
ROX Series
7W
± 5%
Axial Leaded
750V
Metal Oxide
± 350ppm/°C
Flame Proof
8.5mm
32mm
-
-55°C
155°C
-
3229783

RoHS

Each
10+
HK$0.836
100+
HK$0.585
500+
HK$0.452
2500+
HK$0.266
7500+
HK$0.256
More Pricing...
Min: 10 / Mult: 10
240ohm
ROX Series
500mW
± 5%
Axial Leaded
250V
Metal Oxide
± 350ppm/°C
Flame Proof
2.5mm
7.5mm
-
-55°C
155°C
-
3541918

RoHS

Each
1+
HK$2.880
50+
HK$1.370
100+
HK$1.210
250+
HK$1.050
500+
HK$0.970
More Pricing...
Min: 1 / Mult: 1
240ohm
MOS Series
3W
± 5%
Axial Leaded
350V
Metal Oxide
± 300ppm/K
Flame Proof
6mm
15.5mm
-
-55°C
200°C
-
3643015

RoHS

Each
10+
HK$0.499
100+
HK$0.362
500+
HK$0.210
1000+
HK$0.160
2500+
HK$0.143
More Pricing...
Min: 10 / Mult: 10
240ohm
-
125mW
± 2%
Axial Leaded
200V
Metal Film
± 200ppm/°C
General Purpose
1.85mm
3.5mm
-
-55°C
155°C
-
3650058

RoHS

Each
10+
HK$0.518
100+
HK$0.377
500+
HK$0.219
1000+
HK$0.166
2500+
HK$0.148
More Pricing...
Min: 10 / Mult: 10
240ohm
-
250mW
± 2%
Axial Leaded
250V
Metal Film
± 200ppm/°C
General Purpose
2.5mm
6.8mm
-
-55°C
155°C
-
3230091

RoHS

Each
1+
HK$12.060
50+
HK$9.400
100+
HK$7.340
250+
HK$6.860
500+
HK$6.360
More Pricing...
Min: 1 / Mult: 1
240ohm
ROX Series
8W
± 5%
Axial Leaded
750V
Metal Oxide
± 350ppm/°C
Flame Proof
8.5mm
41mm
-
-55°C
155°C
-
3546857

RoHS

Each
1+
HK$2.550
50+
HK$1.880
100+
HK$1.780
250+
HK$1.660
500+
HK$1.630
More Pricing...
Min: 1 / Mult: 1
240ohm
MBA Series
400mW
± 1%
Axial Leaded
200V
Metal Film
± 50ppm/K
General Purpose
1.6mm
3.6mm
-
-55°C
155°C
AEC-Q200
3952783

RoHS

Each
10+
HK$0.305
100+
HK$0.198
500+
HK$0.148
1000+
HK$0.140
2500+
HK$0.132
More Pricing...
Min: 10 / Mult: 10
240ohm
MFR Series
250mW
± 1%
Axial Leaded
250V
Metal Film
± 50ppm/°C
General Purpose
2.4mm
6.3mm
-
-55°C
155°C
AEC-Q200
4064138

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$9.050
10+
HK$5.920
100+
HK$3.900
500+
HK$3.330
1000+
HK$3.060
More Pricing...
Min: 1 / Mult: 1
240ohm
SQP Series
-
-
Axial Leaded
500V
Metal Oxide
-
-
-
-
9.5mm
-55°C
155°C
-
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