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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
7 W |
350 Cel |
5 % |
.8 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
3228 |
2 |
Axial |
WIRE |
Fixed Resistors |
38mm x 7mm x 8mm |
-55 Cel |
200 |
30 mm |
38 mm |
8 mm |
7 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000000 ohm |
.25 W |
155 Cel |
5 % |
.58 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
1600 V |
6.5 mm |
e3 |
2.5 mm |
AEC-Q200 |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.68 ohm |
4 W |
200 Cel |
5 % |
.8 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
350 |
Tin (Sn) - hot dipped |
22.75 mm |
100 V |
FALME PROOF |
13 mm |
e3 |
5.6 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
3 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
1.1 mm |
250 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1 ohm |
100 W |
175 Cel |
5 % |
10.42 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
2 |
Radial |
FLAT |
-65 Cel |
15.75 mm |
20.96 mm |
700 V |
NON-INDUCTIVE, FREE AIR POWER 3.5W |
16.01 mm |
5.21 mm |
|||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
220 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Paper, 7 Inch |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN OVER NICKEL |
.45 mm |
75 V |
1.6 mm |
e3 |
.8 mm |
||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
47000 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.5 mm |
150 V |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
33 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.45 mm |
150 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 150 |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
4700 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
3.1mm x 1.55mm x .55mm |
-55 Cel |
100 |
.55 mm |
200 V |
3.1 mm |
1.55 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.6mm x .8mm x .45mm |
-55 Cel |
100 |
.45 mm |
50 V |
1.6 mm |
.8 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
1.5 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
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 |
THROUGH HOLE MOUNT |
68 ohm |
3 W |
155 Cel |
5 % |
.7 mm |
WIRE WOUND |
TUBULAR PACKAGE |
Cylindrical |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
16mm x 5.5mm |
-55 Cel |
300 |
28 mm |
500 V |
16 mm |
5.5 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 ohm |
5 W |
155 Cel |
5 % |
.75 mm |
WIRE WOUND |
TUBULAR PACKAGE |
Cylindrical |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
17.5mm x 6.5mm |
-55 Cel |
300 |
28 mm |
500 V |
17.5 mm |
6.5 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.03 ohm |
.5 W |
125 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
MATTE TIN OVER NICKEL |
.65 mm |
.1225 V |
IEC60115-8 |
2.05 mm |
e3 |
AEC-Q200 |
1.3 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1.5 ohm |
5 W |
200 Cel |
5 % |
.8 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
38 mm |
500 V |
FLAME PROOF, IEC60115-4 |
24 mm |
e3 |
8 mm |
IEC60115-2 |
||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
3000 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
TIN OVER NICKEL |
.55 mm |
200 V |
LASER TRIMMABLE, STANDARD: TS 16949 |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
2 ohm |
9 W |
200 Cel |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
2 |
Chassis Mount |
LUG |
100 |
Silver (Ag) |
14.8 mm |
550 V |
RATED POWER DISSIPATED USING HEAT SINK: 25W |
28 mm |
e4 |
27.3 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
10 ohm |
100 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
87.5mm x 47.5mm x 26mm |
50 |
26 mm |
1900 V |
RATED AC VOLTAGE (V): 1900, FREE AIR POWER: 50W |
65.5 mm |
47.5 mm |
||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
82 ohm |
250 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
163mm x 73mm x 42mm |
50 |
42 mm |
2200 V |
RATED AC VOLTAGE (V): 2200 |
109 mm |
73 mm |
||||||||||||||||||
|
Multicomp Pro |
FIXED RESISTOR |
SURFACE MOUNT |
.007 ohm |
2 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
.7 mm |
.1183 V |
6.4 mm |
3.2 mm |
||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2200 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 |
.22 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 |
200 |
.74 mm |
6.35 mm |
3.15 mm |
|||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.82 ohm |
2 W |
160 Cel |
5 % |
.813 mm |
70 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Molded |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
400 |
Matte Tin (Sn) |
38.1 mm |
1.281 V |
14.3 mm |
e3 |
5.72 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
2.2 ohm |
1000 W |
155 Cel |
5 % |
WIRE WOUND |
TUBULAR PACKAGE |
BULK, BOX |
2 |
LUG |
350mm x 60mm x 119mm |
-55 Cel |
440 |
2500 V |
|||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
.0001 ohm |
36 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
Rectangular |
BULK |
2 |
Chassis Mount |
LUG |
-65 Cel |
175 |
3 mm |
85 mm |
AEC-Q200 |
18 mm |
|||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
560 ohm |
3 W |
5 % |
METAL FILM |
RECTANGULAR PACKAGE |
TR |
4122 |
2 |
WRAPAROUND |
10.5mm x 5.5mm x 5mm |
100 |
500 V |
||||||||||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
100 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 |
TIN OVER NICKEL |
.55 mm |
200 V |
3.1 mm |
e3 |
1.55 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
360 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.55 mm |
200 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 200 |
3.2 mm |
e3 |
AEC-Q200 |
2.5 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
47000 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 |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
IEC60115-8 |
3.2 mm |
e3 |
AEC-Q200 |
2.5 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
470 ohm |
25 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
51mm x 28mm x 15mm |
30 |
15 mm |
500 V |
RATED AC VOLTAGE (V): 550 |
29 mm |
28 mm |
||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
.1 ohm |
25 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
51mm x 28mm x 15mm |
50 |
15 mm |
500 V |
RATED AC VOLTAGE (V): 550, FREE AIR POWER: 12.5W |
29 mm |
28 mm |
||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
47 ohm |
100 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
87.5mm x 47.5mm x 26mm |
50 |
26 mm |
1900 V |
RATED AC VOLTAGE (V): 1900 |
65.5 mm |
47.5 mm |
||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
510 ohm |
250 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
163mm x 73mm x 42mm |
30 |
42 mm |
2200 V |
RATED AC VOLTAGE (V): 2200 |
109 mm |
73 mm |
||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
330 ohm |
300 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
180mm x 41mm x 71.4mm |
30 |
42 mm |
2500 V |
RATED AC VOLTAGE (V): 2500 |
128 mm |
73 mm |
||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.25 W |
125 Cel |
5 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
100 |
.55 mm |
3.2 mm |
M25SI |
1.6 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
2200 ohm |
.25 W |
125 Cel |
5 % |
THIN FILM |
Chip |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
Fixed Resistors |
-55 Cel |
100 |
.55 mm |
3.2 mm |
M25SI |
1.6 mm |
||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50000 ohm |
5 W |
125 Cel |
5 % |
5.08 mm |
THICK FILM |
RECTANGULAR PACKAGE |
Non-Flammable |
BULK, TRAY |
5010 |
2 |
Radial |
FLAT |
Fixed Resistors |
12.7mm x 2.54mm x 25.4mm |
-55 Cel |
100 |
25.4 mm |
300 V |
12.7 mm |
2.54 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
22 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 |
THROUGH HOLE MOUNT |
470000 ohm |
1 W |
235 Cel |
5 % |
.7 mm |
70 Cel |
METAL OXIDE FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
12mm x 5mm |
-55 Cel |
350 |
28 mm |
350 V |
FLAME PROOF |
10 mm |
3.5 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
11 W |
350 Cel |
5 % |
.8 mm |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
3935 |
2 |
Axial |
WIRE |
Fixed Resistors |
50mm x 10mm x 9mm |
-55 Cel |
200 |
30 mm |
50 mm |
10 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
10000000 ohm |
2 W |
5 % |
METAL FILM |
RECTANGULAR PACKAGE |
TR |
4122 |
2 |
WRAPAROUND |
10.5mm x 5.5mm x 5mm |
200 |
|||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.22 ohm |
3 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
4122 |
2 |
SMT |
WRAPAROUND |
10.5mm x 5.5mm x 5mm |
-55 Cel |
200 |
TIN |
5 mm |
500 V |
FLAME PROOF |
10.5 mm |
e3 |
5.5 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000000 ohm |
.5 W |
155 Cel |
5 % |
.7 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
3500 V |
IEC62368-1;RATED AC VOL: 3500V |
9 mm |
e3 |
4 mm |
AEC-Q200; UL |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
3 W |
200 Cel |
5 % |
.8 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
TIN SILVER COPPER OVER NICKEL |
100 V |
12.7 mm |
5.6 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
20000 ohm |
2 W |
5 % |
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 |
820 ohm |
3 W |
250 Cel |
5 % |
.813 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
30 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
38.1 mm |
49.5984 V |
12.7 mm |
e3 |
4.57 mm |
||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
250 ohm |
8 W |
350 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
All-Welded |
2 |
Axial |
WIRE |
Fixed Resistors |
260 |
Tin/Silver/Copper (Sn/Ag/Cu) |
38.1 mm |
250 V |
25.4 mm |
e1 |
7.94 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.