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 |
120 ohm |
5 W |
225 Cel |
5 % |
.8 mm |
5 mm |
40 Cel |
METAL OXIDE |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
-65 Cel |
400 |
Matte Tin (Sn) |
3.5 mm |
25 mm |
24.4949 V |
FLAME PROOF |
13 mm |
e3 |
9 mm |
||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.002 ohm |
5 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
GULL WING |
-55 Cel |
50 |
1.06 mm |
6.35 mm |
AEC-Q200 |
3.05 mm |
||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
22 ohm |
5 W |
250 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
30 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
38.1 mm |
10.4881 V |
22.22 mm |
e3 |
7.92 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2 ohm |
5 W |
250 Cel |
5 % |
.813 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
50 |
Matte Tin (Sn) |
38.1 mm |
3.162 V |
22.22 mm |
e3 |
7.92 mm |
||||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
5 W |
235 Cel |
5 % |
70 Cel |
METAL OXIDE FILM |
Tubular |
BULK |
2 |
4 Terminals |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
5 W |
235 Cel |
5 % |
70 Cel |
METAL OXIDE FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3.3 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 |
||||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
8.2 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 |
||||||||||||||
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.39 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 |
||||||||||||||
|
Vitrohm Portuguesa Lda |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1 ohm |
5 W |
350 Cel |
10 % |
.8 mm |
70 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Ceramic Case |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
-80,40 |
36 mm |
6.4 mm |
2.24 V |
25 mm |
6.4 mm |
|||||||||||||||
|
Vitrohm Portuguesa Lda |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
47 ohm |
5 W |
350 Cel |
10 % |
.8 mm |
70 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Ceramic Case |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
-80,40 |
36 mm |
6.4 mm |
15.33 V |
25 mm |
6.4 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.01 ohm |
5 W |
275 Cel |
1 % |
1.02 mm |
25 Cel |
METAL STRIP |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
250 |
Matte Tin (Sn) |
38.1 mm |
.2236 V |
PRECISION |
23.5 mm |
e3 |
8.38 mm |
|||||||||||||
|
Multicomp Pro |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
50 ohm |
5 W |
275 Cel |
1 % |
1.02362 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
20 |
23.7998 mm |
8.7122 mm |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 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 |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
5 W |
160 Cel |
1 % |
70 Cel |
RECTANGULAR PACKAGE |
Rectangular |
2 |
SMT |
ONE SURFACE |
Fixed Resistors |
-55 Cel |
240 |
Tin/Silver (Sn96Ag4) |
e2 |
6.35 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 |
|||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
5 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
Rectangular |
TR, Embossed , 13 Inch |
5931 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
75 |
.33 mm |
.0707 V |
15 mm |
AEC-Q200 |
7.75 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
5 W |
250 Cel |
1 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
TR |
2 |
Axial |
WIRE |
Fixed Resistors |
-65 Cel |
20 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
7.0711 V |
22.23 mm |
e3 |
7.92 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
PRECISION |
e3 |
|||||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn60Pb40) |
RS |
PRECISION |
e0 |
|||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
5600 ohm |
5 W |
250 Cel |
1 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
20 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
PRECISION |
e3 |
|||||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
82000 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
300 |
MATTE TIN |
38 mm |
750 V |
FLAME PROOF |
24.5 mm |
e3 |
8.5 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
82000 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
CYLINDRICAL PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
300 |
38 mm |
700 V |
FLAME PROOF |
24.5 mm |
8.5 mm |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3010 ohm |
5 W |
250 Cel |
1 % |
1.02 mm |
25 Cel |
WIRE WOUND |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
20 |
Tin/Lead (Sn/Pb) |
122.6784 V |
22.23 mm |
e0 |
7.92 mm |
MIL-PRF-39007 |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3480 ohm |
5 W |
250 Cel |
1 % |
1.02 mm |
25 Cel |
WIRE WOUND |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
20 |
Tin/Lead (Sn/Pb) |
131.9091 V |
22.23 mm |
e0 |
7.92 mm |
MIL-PRF-39007 |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.402 ohm |
5 W |
250 Cel |
1 % |
1.02 mm |
25 Cel |
WIRE WOUND |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
650 |
Tin/Lead (Sn/Pb) |
1.4177 V |
22.23 mm |
e0 |
7.92 mm |
MIL-PRF-39007 |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
22000 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
7.3mm x 13.5mm |
-55 Cel |
100 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
24000 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
7.3mm x 13.5mm |
-55 Cel |
100 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
7.3mm x 13.5mm |
-55 Cel |
100 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
470000 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
7.3mm x 13.5mm |
-55 Cel |
100 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
750 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
7.3mm x 13.5mm |
-55 Cel |
100 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
Isabellenhuette Heusler & Kg |
FIXED RESISTOR |
SURFACE MOUNT |
.015 ohm |
5 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Rectangular |
TR, 13 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-65 Cel |
50 |
.8 mm |
PRECISION |
6.35 mm |
AEC-Q200 |
3.05 mm |
|||||||||||||||
|
Isabellenhuette Heusler & Kg |
FIXED RESISTOR |
SURFACE MOUNT |
.15 ohm |
5 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Rectangular |
TR, 13 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-65 Cel |
50 |
.8 mm |
PRECISION |
6.35 mm |
AEC-Q200 |
3.05 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
11 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
180 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
7.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
30 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
3.9 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.68 ohm |
5 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
5329 |
2 |
SMT |
WRAPAROUND |
13.5mm x 7.3mm x 6.8mm |
-55 Cel |
200 |
TIN |
6.8 mm |
500 V |
FLAME PROOF |
13.5 mm |
e3 |
7.3 mm |
|||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
22000 ohm |
5 W |
155 Cel |
5 % |
.75 mm |
5 mm |
70 Cel |
METAL OXIDE |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
-55 Cel |
350 |
Matte Tin (Sn) |
5 mm |
25 mm |
350 V |
FALME PROOF |
12.5 mm |
e3 |
9 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
220 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
METAL OXIDE FILM |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
680 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
METAL OXIDE FILM |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3.3 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.33 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
5 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
5135 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
25mm x 13mm x 9mm |
-55 Cel |
300 |
3.5 mm |
25 mm |
13 mm |
9 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3300 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
40 Cel |
METAL OXIDE FILM |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
300 |
Matte Tin (Sn) |
32 mm |
9 mm |
350 V |
FLAME PROOF |
22 mm |
e3 |
9.5 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.