| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
200000 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
5 mm |
40 Cel |
METAL OXIDE FILM |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
Fixed Resistors |
-55 Cel |
300 |
Matte Tin (Sn) |
3.5 mm |
25 mm |
350 V |
FLAME PROOF |
13 mm |
e3 |
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 |
||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 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 |
||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150 ohm |
5 W |
275 Cel |
1 % |
.91 mm |
70 Cel |
WIRE WOUND |
Rectangular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
20 |
MATTE TIN |
38.1 mm |
9.53 mm |
27.3861 V |
FLAME PROOF |
22.23 mm |
e3 |
9.53 mm |
||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
275 Cel |
5 % |
.91 mm |
70 Cel |
WIRE WOUND |
Rectangular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
9.53 mm |
1.0488 V |
FLAME PROOF |
22.23 mm |
e3 |
9.53 mm |
||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
51 ohm |
5 W |
275 Cel |
5 % |
.8 mm |
70 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
MATTE TIN |
25.4 mm |
9.5 mm |
350 V |
FLAME PROOF |
22 mm |
e3 |
9.5 mm |
|||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
275 Cel |
5 % |
.8 mm |
70 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
500 |
MATTE TIN |
25.4 mm |
9.5 mm |
350 V |
FLAME PROOF |
22 mm |
e3 |
9.5 mm |
|||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3000 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
MATTE TIN |
25.4 mm |
9.5 mm |
350 V |
FLAME PROOF |
22 mm |
e3 |
9.5 mm |
||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
5 W |
275 Cel |
1 % |
70 Cel |
METAL STRIP |
All-Welded |
BULK |
4527 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
110 |
TIN SILVER |
2.41 mm |
.1581 V |
AEC-Q200, ANTI-SULFUR |
11.56 mm |
6.98 mm |
||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
5 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Chip |
TR, EMBOSSED PLASTIC, 13 INCH |
2818 |
2 |
SMT |
ONE SURFACE |
Fixed Resistors |
-65 Cel |
75 |
.813 mm |
AEC-Q200 |
7.1 mm |
AEC-Q200 |
4.6 mm |
|||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
200 Cel |
5 % |
.8 mm |
40 Cel |
WIRE WOUND |
CYLINDRICAL PACKAGE |
Tubular |
TR, 12 INCH |
2 |
Axial |
WIRE |
Fixed Resistors |
-40 Cel |
300 |
1.0488 V |
17.5 mm |
6.5 mm |
UL |
||||||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
200 Cel |
5 % |
.8 mm |
40 Cel |
WIRE WOUND |
CYLINDRICAL PACKAGE |
Tubular |
Ammo Pack |
2 |
Axial |
WIRE |
Fixed Resistors |
-40 Cel |
300 |
Matte Tin (Sn) |
32 mm |
1.0488 V |
FLAME PROOF |
17 mm |
e3 |
7.5 mm |
|||||||||||||
|
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.47 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
5 mm |
40 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
Fixed Resistors |
-55 Cel |
300 |
Matte Tin (Sn) |
3.5 mm |
25 mm |
350 V |
FLAME PROOF |
13 mm |
e3 |
9 mm |
|||||||||||
|
|
Yageo |
FIXED RESISTOR |
3.6 ohm |
5 W |
155 Cel |
5 % |
.8 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
8737 |
2 |
Axial |
Fixed Resistors |
-55 Cel |
Matte Tin (Sn) |
32 mm |
9 mm |
350 V |
22 mm |
e3 |
9.5 mm |
||||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.015 ohm |
5 W |
1 % |
.81 mm |
70 Cel |
WIRE WOUND |
Rectangular |
BULK |
2 |
Axial |
WIRE |
400 |
MATTE TIN |
25.4 mm |
9.5 mm |
.2739 V |
FLAME PROOF |
22.2 mm |
e3 |
9.5 mm |
||||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
275 Cel |
5 % |
.8 mm |
10 mm |
70 Cel |
METAL PLATE |
Rectangular |
BULK |
2 |
Radial |
WIRE |
-55 Cel |
350 |
MATTE TIN |
13 mm |
18 mm |
350 V |
FLAME PROOF |
14 mm |
e3 |
5 mm |
|||||||||||||
|
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
120 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
38 mm |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
|||||||||||||||
|
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
38 mm |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
|||||||||||||||
|
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
390 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
38 mm |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
|||||||||||||||
|
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3900 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
38 mm |
500 V |
IEC60115-4, FLAME PROOF |
24 mm |
e3 |
8 mm |
IEC60115-2 |
|||||||||||||||
|
|
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 |
||||||||||||||
|
|
Panasonic |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
4.7 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 |
.68 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 |
||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
1000000000 ohm |
5 W |
210 Cel |
1 % |
.81 mm |
METAL GLAZE/THICK FILM |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
FIXED RESISTOR |
-55 Cel |
50 |
TIN SILVER COPPER |
38.1 mm |
MAXI-MOX |
20000 V |
53.85 mm |
e1 |
7.87 mm |
|||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150 ohm |
5 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 |
27.3861 V |
22.23 mm |
e3 |
7.92 mm |
||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
27 ohm |
5 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 |
11.619 V |
22.23 mm |
e3 |
7.92 mm |
||||||||||||||
|
|
Koa Speer Electronics |
FIXED RESISTOR |
.22 ohm |
5 W |
200 Cel |
5 % |
.8 mm |
METAL OXIDE FILM |
CYLINDRICAL PACKAGE |
Cylindrical |
Bulk |
2 |
Axial |
Fixed Resistors |
-55 Cel |
300 |
TIN COPPER |
38 mm |
24.5 mm |
e2 |
9 mm |
||||||||||||||||||
|
|
Nte Electronics |
FIXED RESISTOR |
.22 ohm |
5 W |
5 % |
.8 mm |
WIRE WOUND |
Wirewound |
8738 |
2 |
Axial |
Fixed Resistors |
300 |
38.1 mm |
9.65 mm |
200 V |
22 mm |
9.65 mm |
|||||||||||||||||||||
|
|
Nte Electronics |
FIXED RESISTOR |
.27 ohm |
5 W |
5 % |
.8 mm |
WIRE WOUND |
Wirewound |
8738 |
2 |
Axial |
Fixed Resistors |
300 |
38.1 mm |
9.65 mm |
200 V |
22 mm |
9.65 mm |
|||||||||||||||||||||
|
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
5 W |
175 Cel |
2 % |
120 Cel |
METAL FOIL |
Rectangular |
TR, EMBOSSED, 13 INCH |
4320 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
100 |
MATTE TIN |
.65 mm |
11 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||||||||
|
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
5 W |
155 Cel |
2 % |
100 Cel |
METAL FOIL |
Rectangular |
TR, EMBOSSED, 13 INCH |
4320 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
100 |
MATTE TIN |
.65 mm |
11 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||||||||
|
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
5 W |
175 Cel |
2 % |
120 Cel |
METAL FOIL |
Rectangular |
TR, EMBOSSED, 13 INCH |
4320 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN |
.65 mm |
11 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||||||||
|
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
5 W |
155 Cel |
2 % |
100 Cel |
METAL FOIL |
Rectangular |
TR, EMBOSSED, 13 INCH |
4320 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN |
.65 mm |
11 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
MATTE TIN |
35 mm |
1000 V |
FLAMEPROOF |
17.5 mm |
e3 |
6 mm |
||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
TUBULAR PACKAGE |
Tubular |
TR, 12 INCH |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) |
1000 V |
FLAMEPROOF |
24.5 mm |
e3 |
8 mm |
|||||||||||||||
|
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
200000 ohm |
5 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
TUBULAR PACKAGE |
Tubular |
TR, 12 INCH |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) |
1000 V |
FLAMEPROOF |
24.5 mm |
e3 |
8 mm |
|||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 ohm |
5 W |
275 Cel |
1 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
20 |
TIN SILVER COPPER |
38.1 mm |
460 V |
23.8 mm |
e1 |
8.7 mm |
||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1.5 ohm |
5 W |
250 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
50 |
Matte Tin (Sn) |
38.1 mm |
2.739 V |
22.22 mm |
e3 |
7.92 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1.5 ohm |
5 W |
250 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
2.739 V |
22.22 mm |
e0 |
7.92 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.68 ohm |
5 W |
250 Cel |
5 % |
.8 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
8739 |
2 |
Axial |
WIRE |
FIXED RESISTOR |
22mm x 10mm x 9mm |
-55 Cel |
300 |
35 mm |
9 mm |
350 V |
22 mm |
10 mm |
||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1500000 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 |
200000 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 |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.5 ohm |
5 W |
250 Cel |
1 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
90 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
PRECISION |
e3 |
|||||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150 ohm |
5 W |
275 Cel |
5 % |
.194 mm |
40 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK |
2 |
Axial |
WIRE |
Fixed Resistors |
-65 Cel |
300 |
Matte Tin (Sn) |
38.1 mm |
8.73 mm |
27.3861 V |
22.22 mm |
e3 |
9.52 mm |
|||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
6200 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 |
THROUGH HOLE MOUNT |
1500 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 |
TIN |
3.5 mm |
25 mm |
13 mm |
e3 |
9 mm |
||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
390 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 |
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 |
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.