12ohm Through Hole Resistors:

64 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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3229748

RoHS

Each
10+
S$0.105
(S$0.1144)
100+
S$0.048
(S$0.0523)
1000+
S$0.033
(S$0.036)
5000+
S$0.033
(S$0.036)
Min: 10 / Mult: 10
12ohm
ROX Series
500mW
± 5%
Axial Leaded
250V
Metal Oxide
± 200ppm/°C
Flame Proof
2.5mm
7.5mm
-
-55°C
155°C
-
4006935

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$9.490
(S$10.3441)
50+
S$5.120
(S$5.5808)
100+
S$4.520
(S$4.9268)
250+
S$3.920
(S$4.2728)
500+
S$3.850
(S$4.1965)
More Pricing...
Min: 1 / Mult: 1
12ohm
HPCR Series
2W
± 10%
Axial Leaded
1.1kV
Ceramic
0ppm/°C -800ppm/°C
General Purpose
7.96mm
19.1mm
-
-55°C
230°C
-
1903776

RoHS

Each
1+
S$0.322
(S$0.351)
50+
S$0.198
(S$0.2158)
100+
S$0.136
(S$0.1482)
250+
S$0.104
(S$0.1134)
500+
S$0.093
(S$0.1014)
More Pricing...
Min: 1 / Mult: 1
12ohm
MCKNP Series
2W
± 5%
Axial Leaded
-
Wirewound
± 400ppm/°C
Flame Proof
5mm
12mm
-
-
-
-
1738663

RoHS

Each
10+
S$0.192
(S$0.2093)
100+
S$0.169
(S$0.1842)
500+
S$0.140
(S$0.1526)
2500+
S$0.125
(S$0.1363)
5000+
S$0.106
(S$0.1155)
More Pricing...
Min: 10 / Mult: 10
12ohm
ROX Series
3W
± 5%
Axial Leaded
350V
Metal Oxide
± 350ppm/°C
Flame Proof
5.5mm
16mm
-
-55°C
235°C
-
9464344

RoHS

Each
10+
S$0.203
(S$0.2213)
100+
S$0.135
(S$0.1472)
500+
S$0.105
(S$0.1144)
1000+
S$0.090
(S$0.0981)
2500+
S$0.081
(S$0.0883)
More Pricing...
Min: 10 / Mult: 10
12ohm
MRS25 Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
General Purpose
2.5mm
6.5mm
-
-55°C
155°C
-
9339922

RoHS

Each
1+
S$0.157
(S$0.1711)
50+
S$0.114
(S$0.1243)
100+
S$0.097
(S$0.1057)
250+
S$0.066
(S$0.0719)
500+
S$0.051
(S$0.0556)
More Pricing...
Min: 1 / Mult: 1
12ohm
MF50 Series
500mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
Precision
3.5mm
10mm
-
-55°C
155°C
-
9475621

RoHS

Each
10+
S$0.093
(S$0.1014)
100+
S$0.068
(S$0.0741)
500+
S$0.057
(S$0.0621)
1000+
S$0.052
(S$0.0567)
2500+
S$0.047
(S$0.0512)
More Pricing...
Min: 10 / Mult: 10
12ohm
SFR16S Series
500mW
± 5%
Axial Leaded
200V
Metal Film
± 100ppm/K
General Purpose
1.9mm
4.1mm
-
-55°C
155°C
-
1565425

RoHS

Each
5+
S$0.724
(S$0.7892)
50+
S$0.437
(S$0.4763)
250+
S$0.356
(S$0.388)
500+
S$0.310
(S$0.3379)
1000+
S$0.275
(S$0.2998)
More Pricing...
Min: 5 / Mult: 5
12ohm
MFP Series
2W
± 5%
Axial Leaded
350V
Metal Film
± 50ppm/°C
Flame Proof
4mm
10mm
-
-55°C
155°C
-
1219214

RoHS

Each
5+
S$1.180
(S$1.2862)
50+
S$0.558
(S$0.6082)
250+
S$0.368
(S$0.4011)
500+
S$0.278
(S$0.303)
1000+
S$0.264
(S$0.2878)
More Pricing...
Min: 5 / Mult: 5
12ohm
WP-S Series
2W
± 5%
Axial Leaded
50V
Wirewound
± 200ppm/°C
Flame Proof
3.6mm
9mm
-
-55°C
155°C
-
1735082

RoHS

Each (Cut from Ammo Pack)
1+
S$1.360
(S$1.4824)
10+
S$0.881
(S$0.9603)
50+
S$0.673
(S$0.7336)
100+
S$0.597
(S$0.6507)
200+
S$0.506
(S$0.5515)
More Pricing...
Min: 1 / Mult: 1
12ohm
AC Series
3W
± 5%
Axial Leaded
-
Wirewound
-10ppm/K to -80ppm/K
High Power
4.8mm
13mm
-
-55°C
250°C
-
1565343

RoHS

Each
10+
S$0.203
(S$0.2213)
100+
S$0.113
(S$0.1232)
500+
S$0.094
(S$0.1025)
Min: 10 / Mult: 10
12ohm
MFP Series
1W
± 5%
Axial Leaded
350V
Metal Film
± 50ppm/°C
Flame Proof
2.5mm
6.2mm
-
-55°C
155°C
-
9338420

RoHS

Each
5+
S$0.121
(S$0.1319)
50+
S$0.088
(S$0.0959)
250+
S$0.051
(S$0.0556)
500+
S$0.039
(S$0.0425)
1000+
S$0.035
(S$0.0382)
More Pricing...
Min: 5 / Mult: 5
12ohm
MCF Series
500mW
± 5%
Axial Leaded
350V
Carbon Film
± 450ppm/°C
General Purpose
3.5mm
10mm
-
-55°C
155°C
-
1735131

RoHS

Each
1+
S$1.760
(S$1.9184)
10+
S$1.150
(S$1.2535)
50+
S$0.881
(S$0.9603)
100+
S$0.787
(S$0.8578)
200+
S$0.696
(S$0.7586)
More Pricing...
Min: 1 / Mult: 1
12ohm
AC Series
5W
± 5%
Axial Leaded
-
Wirewound
-10ppm/K to -80ppm/K
High Power
7.5mm
18mm
-
-55°C
250°C
-
1292591

RoHS

Each
1+
S$151.420
(S$165.0478)
5+
S$94.110
(S$102.5799)
10+
S$76.100
(S$82.949)
20+
S$65.740
(S$71.6566)
40+
S$58.380
(S$63.6342)
More Pricing...
Min: 1 / Mult: 1
12ohm
WDBR Series
1.5kW
± 10%
-
2.5kV
Thick Film
+500ppm/°C to +600ppm/°C
-
-
49.3mm
35.9mm
-55°C
200°C
-
3605554

RoHS

Each
1+
S$2.070
(S$2.2563)
10+
S$1.270
(S$1.3843)
25+
S$0.661
(S$0.7205)
50+
S$0.626
(S$0.6823)
100+
S$0.591
(S$0.6442)
More Pricing...
Min: 1 / Mult: 1
12ohm
-
10W
± 5%
Axial Leaded
-
Wirewound
± 400ppm/°C
General Purpose
-
49mm
10mm
-55°C
155°C
-
1140227

RoHS

Each
1+
S$15.680
(S$17.0912)
3+
S$14.730
(S$16.0557)
5+
S$13.780
(S$15.0202)
10+
S$12.820
(S$13.9738)
20+
S$11.630
(S$12.6767)
More Pricing...
Min: 1 / Mult: 1
12ohm
RTO 50 Series
50W
± 5%
TO-220
300V
Thick Film
± 150ppm/°C
High Power
-
10.1mm
4.5mm
-55°C
155°C
-
1903917

RoHS

Each
1+
S$0.933
(S$1.017)
10+
S$0.678
(S$0.739)
50+
S$0.298
(S$0.3248)
100+
S$0.282
(S$0.3074)
200+
S$0.266
(S$0.2899)
More Pricing...
Min: 1 / Mult: 1
12ohm
MCKNP Series
5W
± 5%
Axial Leaded
-
Wirewound
± 400ppm/°C
Flame Proof
6.5mm
17.5mm
-
-
-
-
9342559

RoHS

Each
5+
S$0.095
(S$0.1036)
50+
S$0.085
(S$0.0926)
250+
S$0.040
(S$0.0436)
500+
S$0.031
(S$0.0338)
1000+
S$0.029
(S$0.0316)
More Pricing...
Min: 5 / Mult: 5
12ohm
MF12 Series
125mW
± 1%
Axial Leaded
200V
Metal Film
± 50ppm/°C
Precision
1.85mm
3.5mm
-
-55°C
155°C
-
9341250

RoHS

Each
10+
S$0.105
(S$0.1144)
100+
S$0.077
(S$0.0839)
500+
S$0.034
(S$0.0371)
1000+
S$0.030
(S$0.0327)
2500+
S$0.026
(S$0.0283)
More Pricing...
Min: 10 / Mult: 10
12ohm
MF25 Series
250mW
± 1%
Axial Leaded
250V
Metal Film
± 50ppm/°C
Precision
2.5mm
6.8mm
-
-55°C
155°C
-
2830364

RoHS

Each
1+
S$13.460
(S$14.6714)
5+
S$7.000
(S$7.630)
10+
S$6.250
(S$6.8125)
20+
S$5.390
(S$5.8751)
40+
S$4.480
(S$4.8832)
More Pricing...
Min: 1 / Mult: 1
12ohm
TR35 Series
35W
± 5%
TO-220
350V
Thick Film
± 100ppm/°C
General Purpose
-
10.41mm
4.8mm
-65°C
150°C
-
9339108

RoHS

Each
10+
S$0.073
(S$0.0796)
100+
S$0.053
(S$0.0578)
500+
S$0.031
(S$0.0338)
1000+
S$0.024
(S$0.0262)
2500+
S$0.021
(S$0.0229)
More Pricing...
Min: 10 / Mult: 10
12ohm
MCF Series
250mW
± 5%
Axial Leaded
250V
Carbon Film
± 450ppm/°C
General Purpose
2.5mm
6.8mm
-
-55°C
155°C
-
1140202

RoHS

Each
1+
S$13.890
(S$15.1401)
3+
S$13.010
(S$14.1809)
5+
S$12.130
(S$13.2217)
10+
S$11.240
(S$12.2516)
20+
S$10.870
(S$11.8483)
More Pricing...
Min: 1 / Mult: 1
12ohm
RTO 20 Series
20W
± 5%
TO-220
250V
Thick Film
± 150ppm/°C
High Power
-
10.1mm
4.5mm
-55°C
155°C
-
1738612

RoHS

Each
10+
S$0.249
(S$0.2714)
100+
S$0.166
(S$0.1809)
500+
S$0.129
(S$0.1406)
2500+
S$0.097
(S$0.1057)
6000+
S$0.087
(S$0.0948)
More Pricing...
Min: 10 / Mult: 10
12ohm
ROX Series
2W
± 5%
Axial Leaded
350V
Metal Oxide
± 350ppm/°C
Flame Proof
5mm
12mm
-
-55°C
235°C
-
1219266

RoHS

Each
1+
S$2.120
(S$2.3108)
50+
S$0.899
(S$0.9799)
100+
S$0.778
(S$0.848)
250+
S$0.671
(S$0.7314)
500+
S$0.621
(S$0.6769)
More Pricing...
Min: 1 / Mult: 1
12ohm
WP-S Series
4W
± 5%
Axial Leaded
100V
Wirewound
± 200ppm/°C
Flame Proof
5.6mm
13mm
-
-55°C
155°C
-
1292532

RoHS

Each
5+
S$1.400
(S$1.526)
50+
S$0.841
(S$0.9167)
250+
S$0.685
(S$0.7466)
500+
S$0.596
(S$0.6496)
1000+
S$0.529
(S$0.5766)
More Pricing...
Min: 5 / Mult: 5
12ohm
SQP Series
7W
± 5%
Axial Leaded
350V
Wirewound
± 200ppm/°C
Flame Proof
-
26mm
10mm
-55°C
155°C
-
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