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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.002 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.6 mm |
.0632 V |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.002 ohm |
2 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.6 mm |
.0632 V |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
2 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.6 mm |
.1 V |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
2 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.6 mm |
.1414 V |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
||||||||||||||
Ohmite Manufacturing |
FIXED RESISTOR |
.002 ohm |
4 W |
170 Cel |
1 % |
RECTANGULAR PACKAGE |
Rectangular |
Tape, Embossed/Plastic |
4120 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
100 |
.64 mm |
10.5 mm |
5 mm |
||||||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.013 ohm |
1 W |
170 Cel |
1 % |
80 Cel |
METAL PLATE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.65 mm |
3.2 mm |
e3 |
1.6 mm |
|||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
1.5 W |
170 Cel |
1 % |
80 Cel |
METAL PLATE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2010 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.65 mm |
5.08 mm |
e3 |
2.54 mm |
|||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
.5 W |
170 Cel |
1 % |
100 Cel |
METAL FOIL |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
150 |
MATTE TIN OVER NICKEL |
.55 mm |
1.6 mm |
AEC-Q200 |
.8 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 |
||||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
3 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, Embossed Plastic, 13 Inch |
3920 |
2 |
SMT |
GULL WING |
-55 Cel |
75 |
.43 mm |
10 mm |
AEC-Q200 |
5.2 mm |
||||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
1 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
450 |
Tin (Sn) |
.8 mm |
HIGH PRECISION |
6.4 mm |
e3 |
3.2 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.001 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
Rectangular |
TR, Embossed, 7 Inch |
1020 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
75 |
Tin (Sn) - with Nickel (Ni) barrier |
.9 mm |
5 mm |
e3 |
AEC-Q200 |
2.55 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
3 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
75 |
TIN OVER NICKEL |
1.2 mm |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
||||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.022 ohm |
7 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
Rectangular |
TR, EMBOSSED, 7 INCH |
2512 |
2 |
SMT |
ONE SURFACE |
-65 Cel |
25 |
.4 mm |
6.4 mm |
3.2 mm |
|||||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.08 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL PLATE |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Tin (Sn) |
.6 mm |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.004 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Chip |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.63 mm |
.0632 V |
ANTI-SULFUR |
6.35 mm |
e3 |
AEC-Q200 |
3.18 mm |
||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
.5 W |
170 Cel |
1 % |
70 Cel |
METAL FOIL |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.6 mm |
.05 V |
2 mm |
e3 |
1.25 mm |
||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
.3333 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0408 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.047 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.1084 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.015 ohm |
.5 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0866 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
.5 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.1285 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.03 ohm |
.5 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.1225 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.025 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0791 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
.25 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
.0908 V |
2.03 mm |
e3 |
AEC-Q200 |
1.27 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.1 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.3162 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.6 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.7746 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.015 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1224 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.025 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1581 V |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
1 W |
170 Cel |
.5 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Embossed, 7 Inch |
2010 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1 V |
5.08 mm |
e3 |
AEC-Q200 |
2.54 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.009 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.0949 V |
6.35 mm |
e3 |
AEC-Q200 |
3.18 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
2 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.2569 V |
6.35 mm |
e3 |
AEC-Q200 |
3.18 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
.01 ohm |
1 W |
170 Cel |
1 % |
70 Cel |
METAL FILM |
Rectangular |
TR, Embossed, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.64 mm |
.1 V |
6.35 mm |
e3 |
AEC-Q200 |
3.18 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 |
|||||||||||||||||
|
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 |
.01 ohm |
.25 W |
170 Cel |
1 % |
METAL FOIL |
RECTANGULAR PACKAGE |
Fully Welded |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
3.2mm x 1.6mm x .6mm |
-65 Cel |
75 |
.6 mm |
3.2 mm |
1.6 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.22 ohm |
1 W |
170 Cel |
1 % |
METAL FOIL |
RECTANGULAR PACKAGE |
Chip |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
6.4mm x 3.2mm x .6mm |
-65 Cel |
75 |
.6 mm |
6.4 mm |
3.2 mm |
|||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.007 ohm |
1.5 W |
170 Cel |
1 % |
80 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2010 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
50 |
Matte Tin (Sn) |
.6 mm |
5.08 mm |
e3 |
2.54 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.0005 ohm |
3 W |
170 Cel |
1 % |
80 Cel |
METAL STRIP |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
ONE SURFACE |
-55 Cel |
150 |
Matte Tin (Sn) |
.6 mm |
6.35 mm |
e3 |
AEC-Q200 |
3 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
1 W |
170 Cel |
1 % |
METAL FOIL |
Rectangular |
TR, EMBOSSED PAPER, 7 INCH |
0612 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
75 |
.6 mm |
.1414 V |
ANTI-SULFUR |
3.2 mm |
1.6 mm |
||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.033 ohm |
4 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
50 |
.5 mm |
.3633 V |
ANTI-SULFUR |
6.35 mm |
AEC-Q200 |
3.18 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
.33 ohm |
4 W |
170 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-65 Cel |
50 |
.5 mm |
1.1489 V |
ANTI-SULFUR |
6.35 mm |
AEC-Q200 |
3.18 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
.0001 ohm |
36 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
Welded |
Bulk |
2 |
Chassis Mount |
LUG |
-65 Cel |
65 |
3 mm |
85 mm |
18 mm |
||||||||||||||||||||
|
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 |
65 |
3 mm |
85 mm |
18 mm |
||||||||||||||||||||
|
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 |
Tin (Sn) - with Nickel (Ni) barrier |
3 mm |
85 mm |
e3 |
AEC-Q200 |
18 mm |
|||||||||||||||||
|
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 |
Tin (Sn) - with Nickel (Ni) barrier |
3 mm |
85 mm |
e3 |
AEC-Q200 |
18 mm |
|||||||||||||||||
|
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 |
Tin (Sn) |
3 mm |
85 mm |
e3 |
AEC-Q200 |
18 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
CHASSIS MOUNT |
.000125 ohm |
36 W |
170 Cel |
5 % |
70 Cel |
METAL STRIP |
Rectangular |
TRAY |
2 |
Chassis Mount |
LUG |
-65 Cel |
175 |
3 mm |
85 mm |
18 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.