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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.3 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM/METAL GLAZE |
Rectangular |
TR, Paper, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
1.349 V |
6.3 mm |
e3 |
3.1 mm |
||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1500 ohm |
2 W |
220 Cel |
10 % |
70 Cel |
CERAMIC COMPOSITION |
TUBULAR PACKAGE |
Tubular |
TR, 13 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-40 Cel |
-1300,300 |
TIN COPPER |
400 V |
22.5 mm |
e2 |
7 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
200000 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.1 ohm |
2 W |
250 Cel |
1 % |
.508 mm |
25 Cel |
WIRE WOUND |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
650 |
Tin/Lead (Sn/Pb) |
.4472 V |
10.31 mm |
e0 |
2.39 mm |
MIL-PRF-39007 |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.003 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.4mm x 3.2mm x .6mm |
-55 Cel |
50 |
.55 mm |
2.4495 V |
6.35 mm |
3.18 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
75 |
MATTE TIN OVER NICKEL |
.635 mm |
.2569 V |
ANTI-SULFUR |
6.35 mm |
AEC-Q200 |
3.18 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
12 ohm |
2 W |
1 % |
THICK FILM |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
100 |
250 V |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
270 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33 ohm |
2 W |
155 Cel |
20 % |
.8 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
100 |
Tin (Sn) |
27 mm |
FLAME PROOF |
10 mm |
e3 |
4 mm |
||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
39 ohm |
2 W |
155 Cel |
10 % |
.8 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
100 |
Tin (Sn) |
27 mm |
FLAME PROOF |
10 mm |
e3 |
4 mm |
||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.76 mm |
3000 V |
6.35 mm |
e3 |
3.18 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Embossed Plastic, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
500 |
MATTE TIN OVER NICKEL |
.84 mm |
6.5 mm |
e3 |
AEC-Q200 |
3.25 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
300000 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
8.2 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
22000 ohm |
2 W |
1 % |
THICK FILM |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
100 |
250 V |
||||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
2 W |
230 Cel |
1 % |
.81 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
Fixed Resistors |
-65 Cel |
100 |
Matte Tin (Sn) |
38.1 mm |
350 V |
FLAME PROOF, PRECISION |
8.74 mm |
e3 |
3.68 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.022 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
1 |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
3 |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
ISOLATED |
2 |
SMT |
WRAPAROUND |
.022 ohm |
-55 Cel |
0,200 |
TIN |
.55 mm |
200 V |
2.5 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
2 W |
160 Cel |
1 % |
25 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2 |
SMT |
J BEND |
-55 Cel |
40 |
Tin/Silver (Sn/Ag) |
3.05 mm |
11.18 mm |
e2 |
3.18 mm |
|||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
47000 ohm |
2 W |
220 Cel |
10 % |
70 Cel |
CERAMIC COMPOSITION |
TUBULAR PACKAGE |
Tubular |
TR, 13 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-40 Cel |
-1300,300 |
Tin/Copper (Sn/Cu) |
400 V |
22.5 mm |
e2 |
7 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.022 ohm |
2 W |
155 Cel |
5 % |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
6.35mm x 3.15mm x .74mm |
-55 Cel |
400 |
.74 mm |
6.35 mm |
3.15 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
6.35mm x 3.15mm x .74mm |
-55 Cel |
600 |
.74 mm |
STANDARD: IEC60068-2-58 |
6.35 mm |
IEC60115-1 |
3.15 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.1 ohm |
2 W |
250 Cel |
1 % |
.508 mm |
25 Cel |
WIRE WOUND |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
650 |
Tin/Lead (Sn/Pb) |
.4472 V |
10.31 mm |
e0 |
2.39 mm |
MIL-PRF-39007 |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
4.7 ohm |
2 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2616 |
2 |
SMT |
WRAPAROUND |
4mm x 6.7mm x 3.55mm |
-55 Cel |
200 |
TIN |
3.55 mm |
300 V |
FLAME PROOF |
6.7 mm |
e3 |
4 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
620 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
250 V |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
68000 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
TIN |
.55 mm |
200 V |
2.5 mm |
e3 |
AEC-Q200 |
5 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.025 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed Plastic, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.84 mm |
6.5 mm |
e3 |
AEC-Q200 |
3.25 mm |
||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150000 ohm |
2 W |
220 Cel |
10 % |
.8 mm |
70 Cel |
CERAMIC COMPOSITION |
TUBULAR PACKAGE |
Cylindrical |
TR, 13 INCH |
2 |
Axial |
WIRE |
Fixed Resistors |
-40 Cel |
1600 |
TIN COPPER |
38 mm |
400 V |
19 mm |
e2 |
7 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150000 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
20 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
2 W |
155 Cel |
1 % |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
6.35mm x 3.15mm x .74mm |
-55 Cel |
400 |
.74 mm |
6.35 mm |
3.15 mm |
|||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.022 ohm |
2 W |
180 Cel |
1 % |
70 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
4527 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
100 |
TIN |
2.5 mm |
FLAME PROOF, IEC60115-1 |
11.5 mm |
e3 |
AEC-Q200 |
7 mm |
|||||||||||||
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.007 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.4mm x 3.2mm x .6mm |
-55 Cel |
75 |
.27 mm |
3.7417 V |
6.35 mm |
3.18 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.025 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.635 mm |
.2236 V |
ANTI-SULFUR |
6.35 mm |
AEC-Q200 |
3.18 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
3000 ohm |
2 W |
1 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR |
2010 |
2 |
WRAPAROUND |
5mm x 2.5mm x 1.1mm |
100 |
200 V |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
36000 ohm |
2 W |
1 % |
THICK FILM |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
100 |
250 V |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
250 V |
6.35 mm |
3.2 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
220 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
27000 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.022 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Embossed, 7 Inch |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0,200 |
TIN |
.55 mm |
.2098 V |
ANTI-SULFUR |
5 mm |
e3 |
AEC-Q200 |
2.5 mm |
||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2200 ohm |
2 W |
220 Cel |
10 % |
.8 mm |
70 Cel |
CERAMIC COMPOSITION |
TUBULAR PACKAGE |
Cylindrical |
TR, 13 INCH |
2 |
Axial |
WIRE |
Fixed Resistors |
-40 Cel |
1600 |
TIN COPPER |
38 mm |
400 V |
19 mm |
e2 |
7 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER OVER NICKEL |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2 mm |
1.6 mm |
|||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL ALLOY |
Rectangular |
TR, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
.65 mm |
.0447 V |
6.35 mm |
3.05 mm |
||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
47 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
LASER TRIMMABLE |
6.35 mm |
e3 |
3.1 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
2 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
9mm x 3.5mm |
-55 Cel |
300 |
TIN |
30 mm |
500 V |
RATED AC VOLTAGE (V): 500 |
9 mm |
e3 |
3.5 mm |
||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.1 ohm |
2 W |
250 Cel |
1 % |
.508 mm |
25 Cel |
WIRE WOUND |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
650 |
TIN LEAD |
38.1 mm |
.4472 V |
10.31 mm |
e0 |
2.39 mm |
MIL-PRF-39007 |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
33 ohm |
2 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2616 |
2 |
SMT |
WRAPAROUND |
4mm x 6.7mm x 3.55mm |
-55 Cel |
200 |
3.55 mm |
300 V |
FLAME PROOF |
6.7 mm |
4 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
390 ohm |
2 W |
5 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR |
2010 |
2 |
WRAPAROUND |
5mm x 2.5mm x 1.1mm |
100 |
200 V |
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.