2.21kohm Through Hole Resistors:

12 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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9466720

RoHS

Each
10+
RM0.687
100+
RM0.455
500+
RM0.351
1000+
RM0.302
2500+
RM0.270
More Pricing...
Min: 10 / Mult: 10
2.21kohm
MRS25 Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
General Purpose
2.5mm
6.5mm
-55°C
155°C
-
1083288

RoHS

Each
1+
RM3.970
50+
RM1.970
100+
RM1.760
250+
RM1.550
500+
RM1.340
More Pricing...
Min: 1 / Mult: 1
2.21kohm
R Series
250mW
± 0.1%
Axial Leaded
500V
Metal Alloy
± 15ppm/°C
Precision
5.5mm
16mm
-65°C
155°C
-
3546963

RoHS

Each
1+
RM1.600
50+
RM1.180
100+
RM1.110
250+
RM1.040
500+
RM0.953
More Pricing...
Min: 1 / Mult: 1
2.21kohm
MBB Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/K
General Purpose
2.5mm
6.5mm
-55°C
155°C
AEC-Q200
2330089

RoHS

Each
10+
RM0.600
100+
RM0.257
500+
RM0.204
2500+
RM0.150
6000+
RM0.122
More Pricing...
Min: 10 / Mult: 10
2.21kohm
LR Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
General Purpose
2.3mm
6.2mm
-55°C
155°C
-
9501517

RoHS

Each
1+
RM16.420
10+
RM12.030
25+
RM10.460
50+
RM9.920
100+
RM9.180
More Pricing...
Min: 1 / Mult: 1
2.21kohm
RC Series
250mW
± 0.1%
Axial Leaded
350V
Metal Film
± 15ppm/°C
Precision
2.5mm
7.2mm
-55°C
155°C
-
3546964

RoHS

Each
10+
RM0.378
100+
RM0.315
500+
RM0.282
1000+
RM0.266
2500+
RM0.250
More Pricing...
Min: 10 / Mult: 10
2.21kohm
MBB Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/K
General Purpose
2.5mm
6.5mm
-55°C
155°C
AEC-Q200
3541244

RoHS

Each
10+
RM0.224
100+
RM0.193
Min: 10 / Mult: 10
2.21kohm
MF Series
250mW
± 1%
Axial Leaded
250V
Metal Film
± 100ppm/K
Semi-Precision
2.3mm
6.3mm
-55°C
155°C
AEC-Q200
4064029

RoHS

Each
1+
RM0.484
10+
RM0.126
100+
RM0.103
500+
RM0.093
1000+
RM0.083
More Pricing...
Min: 1 / Mult: 1
2.21kohm
MFR Series
-
-
Axial Leaded
-
Metal Film
-
General Purpose
2.4mm
6.3mm
-55°C
155°C
AEC-Q200
4559783

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM0.484
10+
RM0.126
100+
RM0.103
500+
RM0.088
1000+
RM0.083
More Pricing...
Min: 1 / Mult: 1
2.21kohm
MFR Series
250mW
± 1%
Axial Leaded
250V
Metal Film
± 100ppm/°C
General Purpose
2.4mm
6.3mm
-55°C
155°C
AEC-Q200
1652661
Each
1+
RM40.640
2+
RM30.060
3+
RM25.230
5+
RM23.470
10+
RM21.320
More Pricing...
Min: 1 / Mult: 1
2.21kohm
RN Series
125mW
± 1%
Axial Leaded
200V
Metal Film
± 100ppm/°C
Precision
2.29mm
6.1mm
-65°C
175°C
-
4312068

RoHS

Each
10+
RM0.170
100+
RM0.142
500+
RM0.136
1000+
RM0.125
2500+
RM0.114
More Pricing...
Min: 10 / Mult: 10
2.21kohm
MF0 Series
600mW
± 1%
Axial Leaded
350V
Metal Film
± 50ppm/°C
High Stability
2.4mm
6.3mm
-55°C
155°C
AEC-Q200
4676178
Each
1+
RM14.580
5+
RM14.330
Min: 1 / Mult: 1
2.21kohm
RN Series
250mW
± 1%
Axial Leaded
300V
Metal Film
± 100ppm/°C
Precision
3.68mm
8.74mm
-65°C
175°C
-
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