| 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 |
240000 ohm |
1 W |
155 Cel |
5 % |
.78 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
10000 V |
RATED AC VOLTAGE: 10000V |
18 mm |
e3 |
6.8 mm |
UL;IEC62368-1 |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33000000 ohm |
1 W |
155 Cel |
5 % |
.78 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
10000 V |
RATED AC VOLTAGE: 10000V |
18 mm |
e3 |
6.8 mm |
UL;IEC62368-1 |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470000 ohm |
1 W |
155 Cel |
5 % |
.78 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
10000 V |
RATED AC VOLTAGE: 10000V |
18 mm |
e3 |
6.8 mm |
UL;IEC62368-1 |
|||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
8200000 ohm |
1 W |
155 Cel |
5 % |
.78 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin (Sn) |
10000 V |
RATED AC VOLTAGE: 10000V |
18 mm |
e3 |
6.8 mm |
UL;IEC62368-1 |
|||||||||||||||
|
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
10 W |
150 Cel |
5 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
BULK |
2010 |
2 |
WRAPAROUND |
-55 Cel |
NICKEL GOLD |
e4 |
|||||||||||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100 ohm |
5 W |
275 Cel |
5 % |
.194 mm |
40 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
300 |
Matte Tin (Sn) |
38.1 mm |
8.73 mm |
22.3607 V |
22.22 mm |
e3 |
9.52 mm |
||||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
330 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 |
40.6202 V |
22.22 mm |
e3 |
9.52 mm |
|||||||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
20 W |
155 Cel |
5 % |
.8 mm |
5.08 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TUBE |
4018 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
-55 Cel |
150 |
Matte Tin (Sn) |
13.7 mm |
15 mm |
250 V |
FREE AIR POWER: 2W |
10.1 mm |
e3 |
MIL-STD-202 |
4.5 mm |
|||||||||
|
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
2 W |
155 Cel |
5 % |
.8 mm |
5.08 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TUBE |
4018 |
2 |
Radial |
WIRE |
FIXED RESISTOR |
-55 Cel |
150 |
Matte Tin (Sn) |
13.7 mm |
15 mm |
250 V |
RATED POWER DISSIPATED USING HEATSINK: 20W |
10.1 mm |
e3 |
MIL-STD-202 |
4.5 mm |
|||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
150 ohm |
100 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
2845 V |
FLAME PROOF |
165.1 mm |
e1 |
19.1 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
15000 ohm |
100 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
2845 V |
FLAME PROOF |
165.1 mm |
e1 |
19.1 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
1000 ohm |
100 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
2845 V |
FLAME PROOF |
165.1 mm |
e1 |
19.1 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
50 ohm |
100 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
2845 V |
FLAME PROOF |
165.1 mm |
e1 |
19.1 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
5 ohm |
100 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
400 |
TIN SILVER COPPER |
2845 V |
FLAME PROOF |
165.1 mm |
e1 |
19.1 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
12 ohm |
12 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
400 |
TIN SILVER COPPER |
565 V |
44.4 mm |
e1 |
7.94 mm |
||||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
150 ohm |
12 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
565 V |
44.4 mm |
e1 |
7.94 mm |
||||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
15000 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
250000 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
25 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
35000 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
4 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
400 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
500 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
260 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
5 ohm |
50 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
400 |
TIN SILVER COPPER |
1625 V |
FLAME PROOF |
101.6 mm |
e1 |
14.3 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1 ohm |
5 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
Fixed Resistors |
100 |
TIN SILVER COPPER |
38.1 mm |
495 V |
24.6 mm |
e1 |
6.7 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
51 ohm |
5 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
Fixed Resistors |
30 |
TIN SILVER COPPER |
38.1 mm |
495 V |
24.6 mm |
e1 |
6.7 mm |
|||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150 ohm |
10 W |
200 Cel |
5 % |
.8 mm |
WIRE WOUND |
TUBULAR PACKAGE |
All-Welded |
BULK, TRAY |
2 |
Axial |
WIRE |
Fixed Resistors |
38.1mm x 8.5mm |
-55 Cel |
90 |
35 mm |
500 V |
38.1 mm |
8.5 mm |
||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
47 ohm |
14 W |
200 Cel |
5 % |
.8 mm |
WIRE WOUND |
TUBULAR PACKAGE |
All-Welded |
BULK, TRAY |
2 |
Axial |
WIRE |
Fixed Resistors |
53.3mm x 8.5mm |
-55 Cel |
90 |
35 mm |
650 V |
53.3 mm |
8.5 mm |
||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1500 ohm |
7 W |
200 Cel |
5 % |
.8 mm |
WIRE WOUND |
TUBULAR PACKAGE |
All-Welded |
AMMO PACK |
2 |
Axial |
WIRE |
Fixed Resistors |
22mm x 8.5mm |
-55 Cel |
200 |
35 mm |
350 V |
22 mm |
8.5 mm |
||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
180 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, FREE AIR POWER: 12.5W |
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 |
.68 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 |
1 ohm |
10 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
30mm x 17mm x 9mm |
50 |
9 mm |
160 V |
RATED AC VOLTAGE (V): 160, FREE AIR POWER: 5.5W |
17 mm |
17 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
2.2 ohm |
150 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
122mm x 47.5mm x 26mm |
50 |
26 mm |
2500 V |
RATED AC VOLTAGE (V): 2500, FREE AIR POWER: 55W |
98 mm |
47.5 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
22 ohm |
200 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
143mm x 73mm x 42mm |
50 |
42 mm |
1900 V |
RATED AC VOLTAGE (V): 1900 |
90 mm |
73 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
2.4 ohm |
300 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
180mm x 41mm x 71.4mm |
50 |
42 mm |
2500 V |
RATED AC VOLTAGE (V): 2500 |
128 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 |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
47 ohm |
300 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
180mm x 41mm x 71.4mm |
50 |
42 mm |
2500 V |
RATED AC VOLTAGE (V): 2500 |
128 mm |
73 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
4.7 ohm |
300 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
STUD |
180mm x 41mm x 71.4mm |
50 |
42 mm |
2500 V |
RATED AC VOLTAGE (V): 2500 |
128 mm |
73 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
680 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 |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
15 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 |
400 |
30 mm |
38 mm |
8 mm |
7 mm |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33 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 |
|||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
1.8 ohm |
10 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
6767 |
2 |
Chassis Mount |
LUG |
FIXED RESISTOR |
30mm x 17mm x 9mm |
50 |
9 mm |
160 V |
17 mm |
17 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 |
FIXED RESISTOR |
51mm x 28mm x 15mm |
50 |
15 mm |
550 V |
29 mm |
28 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
3.3 ohm |
25 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
FIXED RESISTOR |
51mm x 28mm x 15mm |
50 |
15 mm |
550 V |
29 mm |
28 mm |
||||||||||||||||||
|
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
.5 ohm |
25 W |
5 % |
WIRE WOUND |
RECTANGULAR PACKAGE |
BULK, TRAY |
2 |
LUG |
51mm x 28mm x 15mm |
50 |
550 V |
|||||||||||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
22 ohm |
11 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
Fixed Resistors |
30 |
TIN SILVER COPPER |
38.1 mm |
1080 V |
46 mm |
e1 |
8.7 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
5 ohm |
11 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
Fixed Resistors |
100 |
TIN SILVER COPPER |
38.1 mm |
1080 V |
46 mm |
e1 |
8.7 mm |
|||||||||||||||||
|
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
5 ohm |
1.5 W |
350 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
Fixed Resistors |
100 |
TIN SILVER COPPER |
38.1 mm |
150 V |
11.5 mm |
e1 |
3.6 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.