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 Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
665 ohm |
.25 W |
175 Cel |
1 % |
.41 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Matte Tin (Sn) |
200 V |
FLAME PROOF, PRECISION |
3.81 mm |
e3 |
1.65 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR, 8 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
25 |
MATTE TIN |
250 V |
PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR, 8 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
25 |
MATTE TIN |
250 V |
PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR, 12 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
25 |
MATTE TIN |
250 V |
PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
25 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
229000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e0 |
2.29 mm |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
229000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
229000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Tin/Lead (Sn/Pb) |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e0 |
2.29 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
30.1 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
332000 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e0 |
2.29 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
1 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
500 V |
FLAME PROOF, PRECISION |
8.74 mm |
e3 |
3.68 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2000 ohm |
1 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
500 V |
FLAME PROOF, PRECISION |
8.74 mm |
e3 |
3.68 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2000000 ohm |
1 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
500 V |
FLAME PROOF, PRECISION |
8.74 mm |
e3 |
3.68 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
4020 ohm |
1 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
Bulk |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
500 V |
PRECISION |
8.74 mm |
e3 |
3.68 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.1 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.35 mm |
50 V |
IEC60115-8 |
1 mm |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
732 ohm |
.1 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.35 mm |
50 V |
IEC60115-8 |
1 mm |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
200000 ohm |
.125 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.45 mm |
75 V |
IEC60115-8 |
1.6 mm |
AEC-Q200 |
.8 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.009 ohm |
.5 W |
175 Cel |
2 % |
120 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN |
.5 mm |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
|||||||||||||||
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.047 ohm |
.5 W |
175 Cel |
1 % |
120 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN |
.5 mm |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
1.5 ohm |
800 W |
175 Cel |
5 % |
85 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
BULK |
2 |
Chassis Mount |
BINDING POST |
-55 Cel |
300 |
Tin (Sn) |
25.8 mm |
5000 V |
NON INDUCTIVE |
64.7 mm |
e3 |
60 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
1.5 ohm |
800 W |
175 Cel |
5 % |
85 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
BULK |
2 |
Chassis Mount |
BINDING POST |
-55 Cel |
300 |
Tin (Sn) |
25.8 mm |
5000 V |
NON INDUCTIVE |
64.7 mm |
e3 |
60 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
10 ohm |
800 W |
175 Cel |
5 % |
85 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
BULK |
2 |
Chassis Mount |
BINDING POST |
-55 Cel |
300 |
25.8 mm |
5000 V |
NON INDUCTIVE |
64.7 mm |
AEC-Q200 |
60 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
33 ohm |
800 W |
175 Cel |
5 % |
85 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
BULK |
2 |
Chassis Mount |
BINDING POST |
-55 Cel |
150 |
25.8 mm |
5000 V |
NON INDUCTIVE |
64.7 mm |
AEC-Q200 |
60 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
220 ohm |
150 W |
175 Cel |
5 % |
10.16 mm |
45 Cel |
METAL GLAZE/THICK FILM |
Retangular |
TUBE |
2 |
TO-247 |
FLAT |
-55 Cel |
200 |
14.5 mm |
20.7 mm |
500 V |
FREE AIR POWER: 4.5W, |
15.76 mm |
AEC-Q200 |
5 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
470 ohm |
.13 W |
175 Cel |
1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, Paper, 7 Inch |
0402 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.32 mm |
50 V |
ANTI-SULFUR, RATED AC VOLTAGE (V): 50 |
1 mm |
e3 |
AEC-Q200; CECC40401-801 |
.5 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
15000 ohm |
.21 W |
175 Cel |
1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 13 Inch |
0603 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
ANTI-SULFUR, RATED AC VOLTAGE (V): 75 |
1.55 mm |
e3 |
AEC-Q200; CECC40401-801 |
.85 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.26 W |
175 Cel |
1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
50 |
TIN OVER NICKEL |
.52 mm |
150 V |
ANTI-SULFUR, RATED AC VOLTAGE (V): 150 |
2 mm |
e3 |
AEC-Q200; CECC40401-801 |
1.25 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
5100000 ohm |
.26 W |
175 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
.52 mm |
150 V |
ANTI-SULFUR, RATED AC VOLTAGE (V): 150 |
2 mm |
AEC-Q200; CECC40401-801 |
1.25 mm |
||||||||||||||||
|
Caddock Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.3 ohm |
100 W |
175 Cel |
1 % |
10.16 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TUBE |
2 |
Radial |
FLAT |
-55 Cel |
0,150 |
MATTE TIN OVER NICKEL |
14.48 mm |
20.7 mm |
FREE AIR POWER : 3.5W |
15.75 mm |
e3 |
4.95 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.0005 ohm |
5 W |
175 Cel |
1 % |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 13 INCH |
1216 |
4 |
SMT |
J BEND |
-65 Cel |
50 |
1.8 mm |
3 mm |
AEC-Q200, IEC60115-1 |
3.8 mm |
|||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
23700 ohm |
.063 W |
175 Cel |
.5 % |
.4 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
25 |
Matte Tin (Sn) |
25 mm |
200 V |
PRECISION |
4.32 mm |
e3 |
2.03 mm |
CECC40101-044 |
||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
13200 ohm |
.05 W |
175 Cel |
.1 % |
.41 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
25 |
Tin/Lead (Sn60Pb40) |
38.1 mm |
200 V |
FLAMEPROOF |
3.81 mm |
e0 |
1.65 mm |
MIL-R-10509 |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
.1 W |
175 Cel |
.5 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
200 V |
FLAMEPROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-60 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
6.1 mm |
e0 |
2.29 mm |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-60 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-60 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
249 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
249 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-60 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
249 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-60 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
249 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
32400 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
46400 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-60 Cel |
50 |
Tin/Lead (Sn/Pb) |
300 V |
8.74 mm |
e0 |
3.68 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.