| Part | RoHS | Manufacturer | Resistor Type | Mounting Type | Resistance | Rated Power Dissipation (P) | Maximum Operating Temperature | Tolerance | Diameter (Lead) | Spacing (Lead) | Rated Temperature | No. of Functions | Technology | Shape (Package) | No. of Elements | Construction | Packing Method | Size Code | Network Type | No. of Terminals | Package Style (Meter) | Terminal Shape | Sub-Category | Dimensions | First Element Resistance | Minimum Operating Temperature | Temperature Coef (ppm/Cel) | Terminal Finish | Length (Lead) | Height (Package) | Manufacturer Series | Operating Voltage | Additional Features | Length (Package) | JESD-609 Code | Series | Diameter (Package) | Reference Standard | Width (Package) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
64 ohm |
.3 W |
175 Cel |
.1 % |
.64 mm |
3.81 mm |
125 Cel |
METAL FOIL |
Rectangular |
TR |
2 |
Radial |
WIRE |
5 |
25.4 mm |
8.28 mm |
300 V |
NON-INDUCTIVE |
7.62 mm |
2.67 mm |
|||||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.5 ohm |
8 W |
150 Cel |
.1 % |
25 Cel |
METAL FOIL |
Rectangular |
BULK |
4 |
PCB Mount |
FLAT |
-55 Cel |
2 |
13.72 mm |
15.62 mm |
300 V |
FREE AIR POWER : 1.5W, NON-INDUCTIVE, PRECISION |
10.16 mm |
3.81 mm |
||||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
400 ohm |
.1 W |
150 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR |
0805 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
28 V |
ANTI-SULFUR, HIGH PRECISION |
2.01 mm |
1.24 mm |
|||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
400 ohm |
.1 W |
150 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
Waffle Pack |
0805 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
28 V |
ANTI-SULFUR, HIGH PRECISION |
2.01 mm |
1.24 mm |
|||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
1027 ohm |
.25 W |
150 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR |
1206 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
0.2 |
.64 mm |
79 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
1.57 mm |
|||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
40000 ohm |
.5 W |
175 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR, 13 INCH |
2010 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0.2 |
.64 mm |
187 V |
5.03 mm |
2.46 mm |
||||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
50000 ohm |
.5 W |
175 Cel |
.1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR, 13 INCH |
2010 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0.2 |
.64 mm |
187 V |
5.03 mm |
2.46 mm |
||||||||||||||||||
|
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
.1 W |
175 Cel |
.1 % |
70 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
WAFFLE PACK |
0603 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
0.2 |
.64 mm |
22 V |
NON-INDUCTIVE, ULTRA HIGH PRECISION |
1.6 mm |
.81 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
49900 ohm |
.031 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0201 |
2 |
SMT |
WRAPAROUND |
.58mm x .29mm x .23mm |
-55 Cel |
25 |
.23 mm |
15 V |
PRECISION |
.58 mm |
.29 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
332000 ohm |
.063 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
.3 mm |
25 V |
PRECISION |
1 mm |
.5 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
499000 ohm |
.063 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
.3 mm |
25 V |
PRECISION |
1 mm |
.5 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2.1 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
2mm x 1.25mm x .55mm |
-55 Cel |
25 |
.55 mm |
100 V |
PRECISION |
2 mm |
1.25 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
.4 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
10 |
MATTE TIN OVER NICKEL |
.8382 mm |
200 V |
ANTI-SULFUR; LASER TRIMMABLE |
3.2004 mm |
e3 |
1.6002 mm |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.1 ohm |
5 W |
350 Cel |
.1 % |
125 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
BULK |
2 |
AXIAL |
WIRE |
-55 Cel |
90 |
.71 V |
PRECISION |
||||||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
4750 ohm |
.125 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
.55 mm |
150 V |
ANTI-SULFUR |
2 mm |
AEC-Q200 |
1.25 mm |
|||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
20000 ohm |
.125 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
2mm x 1.25mm x .5mm |
-55 Cel |
15 |
MATTE TIN OVER NICKEL |
.55 mm |
150 V |
PRECISION |
2 mm |
e3 |
1.25 mm |
|||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500000 ohm |
.5 W |
155 Cel |
.1 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
10mm x 3.7mm |
-55 Cel |
25 |
350 V |
PRECISION |
||||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50000 ohm |
.25 W |
155 Cel |
.1 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
50 |
350 V |
PRECISION |
||||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
221 ohm |
.166 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.55mm x .8mm x .45mm |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
100 V |
PRECISION |
1.55 mm |
e3 |
.8 mm |
|||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
280 ohm |
.166 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.55mm x .8mm x .45mm |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
100 V |
PRECISION |
1.55 mm |
e3 |
.8 mm |
|||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
634 ohm |
.166 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.55mm x .8mm x .45mm |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
100 V |
PRECISION |
1.55 mm |
e3 |
.8 mm |
|||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
5000000 ohm |
1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR, PLASTIC |
2010 |
2 |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER OVER NICKEL |
300 V |
HIGH PRECISION |
e2 |
|||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER OVER NICKEL |
.8382 mm |
200 V |
FLAME PROOF |
3.2 mm |
1.6 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.05 W |
125 Cel |
.1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0201 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.23 mm |
25 V |
LASER TRIMMABLE |
.6 mm |
e3 |
.3 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
20 ohm |
2.5 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER OVER NICKEL |
.8382 mm |
200 V |
FLAME PROOF |
6.5786 mm |
3.1496 mm |
|||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
1 W |
170 Cel |
.1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
15 |
Tin/Lead (Sn/Pb) |
.635 mm |
.0707 V |
HIGH PRECISION |
6.35 mm |
e0 |
3.175 mm |
||||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
3 W |
170 Cel |
.1 % |
70 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
TR |
3637 |
2 |
WRAPAROUND |
-65 Cel |
15 |
Tin/Lead (Sn/Pb) |
CSM |
HIGH PRECISION |
e0 |
||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.25 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
26 mm |
250 V |
HIGH PRECISION |
7 mm |
2.7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50 ohm |
.25 W |
125 Cel |
.1 % |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
AMMO PACK |
2 |
WIRE |
7mm x 2.7mm |
-55 Cel |
5 |
250 V |
PRECISION |
|||||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
.5 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
10.2mm x 4mm |
-55 Cel |
5 |
25 mm |
300 V |
HIGH PRECISION |
10.2 mm |
4 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.5 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
10.2mm x 4mm |
-55 Cel |
5 |
25 mm |
300 V |
HIGH PRECISION |
10.2 mm |
4 mm |
||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
20000 ohm |
.5 W |
125 Cel |
.1 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
10.2mm x 4mm |
-55 Cel |
5 |
25 mm |
300 V |
HIGH PRECISION |
10.2 mm |
4 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
5000 ohm |
.5 W |
125 Cel |
.1 % |
METAL FILM |
TUBULAR PACKAGE |
AMMO PACK |
2 |
WIRE |
10.2mm x 4mm |
-55 Cel |
5 |
300 V |
PRECISION |
||||||||||||||||||||||
|
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
750000 ohm |
.1 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
ANTI-SULFUR, HIGH PRECISION |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
82000 ohm |
.0189 W |
230 Cel |
.1 % |
215 Cel |
THIN FILM |
Rectangular |
TR, PAPER |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
30 |
Gold (Au) - with Nickel (Ni) barrier |
.4 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e4 |
.6 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
40000 ohm |
.063 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
10 |
TIN SILVER OVER NICKEL |
.5 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e2 |
.6 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
20000 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
75 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
6 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
6.5786 mm |
e1 |
3.1496 mm |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
6 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
6.5786 mm |
e1 |
3.1496 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
51000 ohm |
.1 W |
175 Cel |
.1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
200 V |
6.35 mm |
e0 |
2.39 mm |
||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500000 ohm |
.25 W |
150 Cel |
.1 % |
.64 mm |
85 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
5 |
Matte Tin (Sn) |
500 V |
HIGH PRECISION |
9.53 mm |
e3 |
3.68 mm |
||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
52300 ohm |
.166 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
WRAPAROUND |
1.55mm x .8mm x .45mm |
-55 Cel |
25 |
100 V |
PRECISION |
||||||||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.3 mm |
50 V |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
Fixed resistors are passive electronic components that are used to resist the flow of electric current in a circuit. They have a fixed value of resistance, meaning their resistance cannot be adjusted once they are manufactured. They are commonly used to set the bias of transistors, control the gain of amplifiers, or limit the current flowing through an LED. Fixed resistors come in various sizes, power ratings, and tolerances.
There are two types of fixed resistors: through-hole and surface mount. Through-hole resistors have leads that are inserted into holes on the printed circuit board (PCB), while surface mount resistors have terminals that are soldered directly to the surface of the PCB. Through-hole resistors are larger and easier to work with, but surface mount resistors are smaller and more suitable for miniaturized electronic devices.
Fixed resistors can be made from a variety of materials, including carbon, metal, and wire-wound. Carbon resistors are inexpensive and widely used, but they have a lower tolerance and are more susceptible to noise than other types. Metal film resistors have a higher tolerance and better stability, making them ideal for use in precision circuits. Wire-wound resistors have a higher power rating and are used in high power applications, such as power supplies and amplifiers.