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 |
825 ohm |
.125 W |
175 Cel |
1 % |
.635 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
25 |
Tin/Lead (Sn/Pb) |
38.1 mm |
250 V |
HERMATICALLY SEALED, PRECISION |
9.53 mm |
e0 |
3.18 mm |
MIL-PRF-55182 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2000000 ohm |
.5 W |
175 Cel |
.1 % |
.813 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
350 V |
HERMETICALLY SEALED, PRECISION |
19.05 mm |
e0 |
6.35 mm |
MIL-PRF-55182 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2000000 ohm |
.5 W |
175 Cel |
.1 % |
.813 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
350 V |
HERMATICALLY SEALED, PRECISION |
19.05 mm |
e0 |
6.35 mm |
MIL-PRF-55182 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2000000 ohm |
.5 W |
175 Cel |
.1 % |
.813 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
25 |
Tin/Lead (Sn/Pb) |
38.1 mm |
350 V |
HERMETICALLY SEALED, PRECISION |
19.05 mm |
e0 |
6.35 mm |
MIL-PRF-55182 |
||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
200 ohm |
100 W |
175 Cel |
5 % |
10.16 mm |
METAL GLAZE/THICK FILM |
Rectangular |
BULK |
2 |
Radial |
FLAT |
-65 Cel |
100 |
MATTE TIN |
14.48 mm |
20.7 mm |
750 V |
FREE AIR POWER : 3.5W, NON INDUCTIVE |
15.75 mm |
e3 |
4.95 mm |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
3000 ohm |
1 W |
175 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR |
2515 |
2 |
SMT |
J BEND |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
2.79 mm |
54.7723 V |
6.35 mm |
e0 |
AEC-Q200 |
3.81 mm |
||||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
149.82 ohm |
.3 W |
175 Cel |
.01 % |
3.81 mm |
125 Cel |
METAL FOIL |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
-55 Cel |
2 |
25.4 mm |
8.28 mm |
300 V |
NON-INDUCTIVE |
7.62 mm |
2.67 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
1.5 ohm |
.6 W |
175 Cel |
.5 % |
.644 mm |
5.08 mm |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
3011 |
2 |
Radial |
Fixed Resistors |
-55 Cel |
2 |
Tin (Sn) |
25.4 mm |
8.28 mm |
300 V |
7.62 mm |
e3 |
S102C |
2.67 mm |
|||||||||||||
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
40000 ohm |
.3 W |
175 Cel |
1 % |
5.08 mm |
125 Cel |
METAL FOIL |
Rectangular |
Bulk |
2 |
Radial |
WIRE |
-55 Cel |
2 |
TIN LEAD |
25.4 mm |
8.28 mm |
300 V |
NON-INDUCTIVE |
7.62 mm |
e0 |
2.67 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
5110 ohm |
.6 W |
175 Cel |
.1 % |
.644 mm |
3.81 mm |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
3011 |
2 |
Radial |
Fixed Resistors |
-55 Cel |
0.2 |
25.4 mm |
8.28 mm |
300 V |
7.62 mm |
Z201 (Z-FOIL) |
2.67 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
464000 ohm |
.25 W |
175 Cel |
1 % |
.41 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Matte Tin (Sn) |
200 V |
FLAME PROOF, PRECISION |
3.81 mm |
e3 |
1.65 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1330000 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3.4 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
499000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
787000 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
787000 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3.4 ohm |
1.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
TIN LEAD |
500 V |
FLAME PROOF, PRECISION |
14.27 mm |
e0 |
4.57 mm |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
11000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
6.1 mm |
e0 |
2.29 mm |
|||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
11000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
11000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
11000 ohm |
.1 W |
175 Cel |
1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
200 V |
6.1 mm |
e0 |
2.29 mm |
||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
24000 ohm |
.1 W |
175 Cel |
.1 % |
.64 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
PRECISION |
6.35 mm |
e0 |
2.39 mm |
MIL-PRF-55182 |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
261000 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 |
PRECISION |
6.35 mm |
e0 |
2.39 mm |
MIL-PRF-55182 |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
39200 ohm |
1 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 11.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
500 V |
FLAME PROOF, PRECISION |
8.74 mm |
e3 |
3.68 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
100 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
174 ohm |
.125 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
FLAME-PROOF |
6.1 mm |
e0 |
2.29 mm |
MIL-R-10509 |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
.125 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.45 mm |
75 V |
IEC60115-8 |
1.6 mm |
AEC-Q200 |
.8 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000000 ohm |
.25 W |
175 Cel |
10 % |
.635 mm |
10.16 mm |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
Strip Pack |
2 |
Radial |
WIRE |
FIXED RESISTOR |
200 |
Tin (Sn) |
38.1 mm |
5.33 mm |
3750 V |
NON INDUCTIVE |
14.48 mm |
e3 |
3.18 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
.5 W |
175 Cel |
.5 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
8 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
3921 |
2 |
SMT |
GULL WING |
FIXED RESISTOR |
-65 Cel |
0,75 |
.9 mm |
.09 V |
10 mm |
AEC-Q200 |
5.2 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2490 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
Bulk |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
750 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
215000 ohm |
.5 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
MATTE TIN |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
681 ohm |
.25 W |
175 Cel |
1 % |
.41 mm |
70 Cel |
METAL FILM |
Tubular |
TR, 7.5 INCH |
2 |
Axial |
WIRE |
-55 Cel |
50 |
Matte Tin (Sn) |
200 V |
FLAME PROOF, PRECISION |
3.81 mm |
e3 |
1.65 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
90900 ohm |
.125 W |
175 Cel |
.5 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.45 mm |
75 V |
IEC60115-8 |
1.6 mm |
AEC-Q200 |
.8 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
221 ohm |
.4 W |
175 Cel |
1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
100 |
Tin/Lead (Sn/Pb) |
38.1 mm |
350 V |
FLAME-PROOF |
14.27 mm |
e0 |
4.57 mm |
MIL-R-10509 |
|||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
49300 ohm |
.6 W |
175 Cel |
.01 % |
.635 mm |
5.08 mm |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
Bulk |
3011 |
2 |
Radial |
Fixed Resistors |
-55 Cel |
2 |
Tin/Lead (Sn/Pb) |
25.4 mm |
8.28 mm |
300 V |
7.62 mm |
e0 |
RNC90Z |
MIL-PRF-55182 |
2.67 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
2400 ohm |
.5 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.6 mm |
400 V |
IEC60115-8 |
2 mm |
AEC-Q200 |
1.25 mm |
||||||||||||||||
|
Bourns |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
100 W |
175 Cel |
5 % |
.81 mm |
10.15 mm |
25 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TUBE |
2 |
Radial |
WIRE |
-55 Cel |
200 |
14.48 mm |
4.95 mm |
500 V |
20.7 mm |
AEC-Q200 |
15.75 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
47 ohm |
.125 W |
175 Cel |
1 % |
105 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PUNCHED, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
.45 mm |
75 V |
IEC60115-8 |
1.6 mm |
AEC-Q200 |
.8 mm |
||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.002 ohm |
6 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
3921 |
2 |
SMT |
GULL WING |
FIXED RESISTOR |
-65 Cel |
0,75 |
1.1 mm |
.11 V |
10 mm |
AEC-Q200 |
5.2 mm |
|||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
10 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
5931 |
SMT |
GULL WING |
FIXED RESISTOR |
-65 Cel |
0,75 |
1.35 mm |
.1 V |
15 mm |
AEC-Q200 |
7.75 mm |
||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
14900 ohm |
.1 W |
175 Cel |
.5 % |
.64 mm |
125 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
38.1 mm |
200 V |
6.35 mm |
e0 |
2.31 mm |
MIL-PRF-55182 |
||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.0005 ohm |
10 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
3921 |
2 |
SMT |
GULL WING |
FIXED RESISTOR |
-65 Cel |
0,100 |
1.3 mm |
.07 V |
10 mm |
AEC-Q200 |
5.2 mm |
|||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.0003 ohm |
8 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
2512 |
SMT |
GULL WING |
-65 Cel |
0,150 |
1.45 mm |
.05 V |
6.35 mm |
AEC-Q200 |
3.05 mm |
|||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
8 W |
175 Cel |
1 % |
75 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
2512 |
SMT |
GULL WING |
-65 Cel |
0,100 |
.75 mm |
.09 V |
6.35 mm |
AEC-Q200 |
3.05 mm |
|||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.00027 ohm |
12 W |
175 Cel |
1 % |
METAL PLATE |
Rectangular |
TR, EMBOSSED, 13 INCH |
3222 |
2 |
SMT |
GULL WING |
-65 Cel |
0,150 |
.35 mm |
7.9 mm |
AEC-Q200 |
5.6 mm |
|||||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.003 ohm |
5 W |
175 Cel |
1 % |
70 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Retangular |
TR, EMBOSSED, 13 INCH |
3921 |
2 |
SMT |
GULL WING |
FIXED RESISTOR |
-65 Cel |
0,75 |
.9 mm |
.12 V |
10 mm |
AEC-Q200 |
5.2 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.