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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
2 W |
200 Cel |
10 % |
.8 mm |
40 Cel |
CERAMIC COMPOSITION |
Tubular |
BULK |
2 |
Axial |
WIRE |
-40 Cel |
-900,-2000 |
TIN COPPER |
38 mm |
400 V |
21 mm |
e2 |
5 mm |
AEC-Q200 |
|||||||||||||||
|
Venkel |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.33 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.5 mm |
150 V |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.5 W |
155 Cel |
1 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Cylindrical |
TR |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
20.25 mm |
3500 V |
FLAME PROOF, RATED AC VOLTAGE (V): 2500 |
12 mm |
e3 |
4 mm |
|||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.15 W |
150 Cel |
2 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, 7 INCH |
1505 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
100 |
TIN LEAD OVER NICKEL |
.51 mm |
125 V |
ANTI-SULFUR |
3.94 mm |
MIL-PRF-55342 |
1.27 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
100 |
TIN LEAD OVER NICKEL |
.33 mm |
30 V |
ANTI-SULFUR |
.99 mm |
MIL-PRF-55342 |
.51 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
100 |
TIN LEAD OVER NICKEL |
.46 mm |
50 V |
ANTI-SULFUR |
1.6 mm |
MIL-PRF-55342 |
.81 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
WAFFLE PACK |
0603 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
100 |
TIN LEAD OVER NICKEL |
.46 mm |
50 V |
ANTI-SULFUR |
1.6 mm |
MIL-PRF-55342 |
.81 mm |
||||||||||||||||
|
Rcd Components |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.063 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
Rcd Components |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.61 mm |
200 V |
PRECISION |
3.2 mm |
e3 |
1.55 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
10 |
TIN OVER NICKEL |
.45 mm |
75 V |
ANTI-SULFUR, LASER TRIMMABLE, PRECISION, RATED AC VOLTAGE (V): 75 |
1.55 mm |
e3 |
CECC40401-801 |
.85 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.25 W |
155 Cel |
1 % |
.6 mm |
70 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
100 |
TIN COPPER |
250 V |
SEMI PRECISION |
6.3 mm |
e2 |
2.3 mm |
AEC-Q200 |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
100000 ohm |
2 W |
155 Cel |
1 % |
.8 mm |
METAL FILM |
CYLINDRICAL PACKAGE |
Cylindrical |
Ammo Pack |
2 |
Axial |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) |
33 mm |
500 V |
15.5 mm |
e3 |
5 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.4 W |
155 Cel |
1 % |
70 Cel |
THIN FILM |
Cylindrical |
TR, BLISTER, 13 INCH |
1406 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
TIN OVER NICKEL |
200 V |
ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 200; STANDARD: CECC40401-803 |
3.6 mm |
e3 |
1.4 mm |
AEC-Q200 |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
1 W |
155 Cel |
1 % |
70 Cel |
THIN FILM |
Cylindrical |
TR, BLISTER, 7 INCH |
2309 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
350 V |
ANTI-SULFUR; LASER TRIMMABLE; RATED AC VOLTAGE (V): 350; STANDARD: CECC40401-803 |
5.8 mm |
2.2 mm |
AEC-Q200 |
||||||||||||||||
|
Caddock Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
30 W |
150 Cel |
1 % |
5.08 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TUBE |
2 |
Radial |
FLAT |
-55 Cel |
-20,80 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
12.7 mm |
16.26 mm |
250 V |
FREE AIR POWER : 2.25W |
10.41 mm |
e3 |
3.18 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.25 W |
155 Cel |
.1 % |
.6 mm |
70 Cel |
THIN FILM |
TUBULAR PACKAGE |
Tubular |
Bulk |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
25 |
MATTE TIN |
28 mm |
250 V |
HIGH PRECISION, RATED AC VOLTAGE: 250V |
6.3 mm |
e3 |
2.5 mm |
|||||||||||||
|
Nic Components |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
3.1 mm |
e3 |
AEC-Q200 |
1.55 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
2 W |
200 Cel |
1 % |
.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 |
||||||||||||||
|
Bourns |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
30 W |
150 Cel |
1 % |
.72 mm |
5.08 mm |
25 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TUBE |
2 |
Radial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
12.7 mm |
16.26 mm |
250 V |
FREE AIR POWER : 2.25W |
10.41 mm |
e3 |
AEC-Q200 |
3.18 mm |
||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.0312 W |
125 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0100 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.13 mm |
15 V |
LASER TRIMMABLE |
.4 mm |
e3 |
.2 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
125 Cel |
.5 % |
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 |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
125 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0201 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.23 mm |
25 V |
LASER TRIMMABLE |
.6 mm |
e3 |
.3 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.5 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
LASER TRIMMABLE |
3.1 mm |
e3 |
2.6 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Blister, 7 Inch |
1225 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Tin (Sn) - with Nickel (Ni) barrier |
.7 mm |
200 V |
3.2 mm |
e3 |
AEC-Q200 |
6.3 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
75 V |
RATED AC VOLTAGE (V) : 75 |
1.55 mm |
e3 |
AEC-Q200 |
.85 mm |
||||||||||||||
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier |
.35 mm |
75 V |
IEC60115-8 |
1 mm |
e0 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.35 mm |
75 V |
IEC60115-8 |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
|||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.5 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
PRECISION |
3.2 mm |
e3 |
AEC-Q200 |
2.6 mm |
|||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.25 W |
150 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
250 V |
6.35 mm |
e0 |
2.29 mm |
MIL-PRF-39017 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.25 W |
150 Cel |
2 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
250 V |
6.35 mm |
e0 |
2.29 mm |
MIL-PRF-39017 |
||||||||||||||||
|
Cal-chip Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
125 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
0201 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.23 mm |
25 V |
.6 mm |
e3 |
.3 mm |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
50 |
TIN LEAD |
38.1 mm |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
|||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
ANTI-SULFUR, HIGH PRECISION |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.125 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.5 mm |
150 V |
ANTI-SULFUR, HIGH PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.05 W |
175 Cel |
1 % |
.41 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
31.75 mm |
200 V |
PRECISION |
3.81 mm |
e0 |
1.78 mm |
MIL-PRF-55182 |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
1 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
TUBULAR PACKAGE |
Tubular |
TR, 13.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
200 |
MATTE TIN |
350 V |
FLAMEPROOF |
11 mm |
e3 |
4.5 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
500 V |
3.1 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.4 W |
125 Cel |
1 % |
70 Cel |
METAL FILM |
Cylindrical |
TR, BLISTER, 7 INCH |
2309 |
2 |
MELF |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
350 V |
ANTI-SULFUR |
5.8 mm |
e3 |
AEC-Q200 |
2.2 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.1 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0603 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
5 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
ANTI-SULFUR, LASER TRIMMABLE, RATED AC VOLTAGE (V): 75, ULTRA PRECISION |
1.6 mm |
e3 |
AEC-Q200 |
.85 mm |
||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.125 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, CARDBOARD, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier |
.45 mm |
150 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 150 |
2 mm |
e0 |
1.25 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, CARDBOARD, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier |
.55 mm |
200 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 200 |
3.2 mm |
e0 |
1.6 mm |
||||||||||||||||
|
Walsin Technology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
125 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
0201 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.23 mm |
25 V |
LASER TRIMMABLE; RATED AC VOLTAGE (V): 25 |
.6 mm |
e3 |
.3 mm |
|||||||||||||
Phoenix Contact |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
1 W |
155 Cel |
5 % |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
TR, 12 INCH |
2 |
WIRE |
-55 Cel |
250 |
TIN |
350 V |
e3 |
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.