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 |
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 |
||||||||||||||
|
Vitrohm Portuguesa Lda |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
2 W |
350 Cel |
5 % |
.65 mm |
70 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Cylindrical |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
170 |
TIN OVER NICKEL |
FLAME PROOF |
14.5 mm |
e3 |
4.5 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
4700 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
500 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
12.1 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
300 V |
CURRENT SENSING |
6.3 mm |
e3 |
3.1 mm |
|||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
68000 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.6 mm |
300 V |
CURRENT SENSING |
6.3 mm |
e3 |
3.1 mm |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.2 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.6 mm |
6.35 mm |
e3 |
AEC-Q200 |
3.15 mm |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.6 mm |
6.35 mm |
e3 |
AEC-Q200 |
3.15 mm |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
.6 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR, PLASTIC, 7 INCH |
2512 |
2 |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
e3 |
AEC-Q200 |
||||||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
5.1 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
TIN |
.55 mm |
200 V |
2.5 mm |
e3 |
AEC-Q200 |
5 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1.5 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN |
.55 mm |
200 V |
2.5 mm |
e3 |
AEC-Q200 |
5 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
2.7 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN |
.55 mm |
200 V |
2.5 mm |
e3 |
AEC-Q200 |
5 mm |
|||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.12 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Embossed, 7 Inch |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
TIN |
.55 mm |
.4899 V |
ANTI-SULFUR |
5 mm |
e3 |
AEC-Q200 |
2.5 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 |
||||||||||||||||
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1 ohm |
2 W |
155 Cel |
1 % |
.55 mm |
70 Cel |
METAL FILM |
CYLINDRICAL PACKAGE |
Tubular |
Ammo Pack |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) |
500 V |
FLAME PROOF |
9 mm |
e3 |
3.9 mm |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1.5 ohm |
2 W |
155 Cel |
1 % |
.55 mm |
70 Cel |
METAL FILM |
CYLINDRICAL PACKAGE |
Tubular |
Ammo Pack |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) |
500 V |
FLAME PROOF |
9 mm |
e3 |
3.9 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
2 W |
10 % |
CERAMIC COMPOSITION |
2 |
19.1mm x 7.9mm |
||||||||||||||||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
1000000 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.76 mm |
3000 V |
6.35 mm |
e3 |
3.18 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.05 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Embossed Plastic, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.84 mm |
6.5 mm |
e3 |
AEC-Q200 |
3.25 mm |
||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Embossed Plastic, 7 Inch |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
300 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.84 mm |
6.5 mm |
e3 |
AEC-Q200 |
3.25 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 |
|||||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
.012 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
1020 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0,300 |
.58 mm |
AEC-Q200, IEC60115-8 |
2.5 mm |
IEC60115-1 |
5 mm |
|||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
.005 ohm |
2 W |
125 Cel |
.5 % |
70 Cel |
METAL ALLOY |
Rectangular |
TR, 7 Inch |
1224 |
4 |
SMT |
WRAPAROUND |
-40 Cel |
100 |
MATTE TIN |
.5 mm |
3.2 mm |
e3 |
6.4 mm |
|||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
.015 ohm |
2 W |
150 Cel |
1 % |
70 Cel |
METAL ALLOY |
Rectangular |
TR, EMBOSSED, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
TIN NICKEL |
.65 mm |
.17 V |
FLAME PROOF |
6.4 mm |
e2 |
3.2 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
10 ohm |
2 W |
155 Cel |
1 % |
.8 mm |
METAL FILM |
CYLINDRICAL PACKAGE |
Cylindrical |
TR |
2 |
Axial |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) |
33 mm |
500 V |
15.5 mm |
e3 |
5 mm |
|||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
2 W |
200 Cel |
2 % |
.8 mm |
70 Cel |
METAL OXIDE FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Tin/Copper (Sn/Cu) |
350 V |
FLAME PROOF |
15.5 mm |
e2 |
6 mm |
||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
18 ohm |
2 W |
200 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
300 |
TIN COPPER |
350 V |
FALME PROOF |
12 mm |
e2 |
4 mm |
||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.2 ohm |
2 W |
200 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
300 |
TIN COPPER |
2.0976 V |
FALME PROOF |
12 mm |
e2 |
4 mm |
||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.22 ohm |
2 W |
200 Cel |
5 % |
.8 mm |
70 Cel |
METAL OXIDE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
300 |
TIN COPPER |
.6633 V |
FALME PROOF |
12 mm |
e2 |
4 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.04 ohm |
2 W |
160 Cel |
1 % |
25 Cel |
RECTANGULAR PACKAGE |
TR |
2 |
J BEND |
-55 Cel |
40 |
TIN SILVER |
e2 |
|||||||||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
.04 ohm |
2 W |
225 Cel |
1 % |
70 Cel |
METAL STRIP |
Rectangular |
TR, Plastic |
4413 |
2 |
SMT |
J BEND |
-55 Cel |
40 |
Tin/Silver (Sn96Ag4) |
3.05 mm |
11.18 mm |
e2 |
3.18 mm |
|||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
2 W |
220 Cel |
10 % |
70 Cel |
CERAMIC COMPOSITION |
TUBULAR PACKAGE |
Tubular |
TR, 13 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-40 Cel |
-1300,300 |
TIN COPPER |
400 V |
22.5 mm |
e2 |
7 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
175 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
1206 |
2 |
WRAPAROUND |
-55 Cel |
25 |
Tin/Silver/Copper (Sn/Ag/Cu) |
200 V |
FLAME PROOF, PRECISION |
e1 |
|||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
75 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
TIN SILVER COPPER |
.381 mm |
100 V |
FLAME PROOF, PRECISION |
3.2004 mm |
e1 |
1.6002 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 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
51000 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
82000 ohm |
2 W |
200 Cel |
5 % |
.78 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
Matte Tin (Sn) |
500 V |
10 mm |
e3 |
3.9 mm |
AEC-Q200 |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier |
.838 mm |
200 V |
ANTI-SULFUR; LASER TRIMMABLE; NON-INDUCTIVE |
6.579 mm |
e0 |
3.15 mm |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
22.1 ohm |
2 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.838 mm |
200 V |
ANTI-SULFUR; LASER TRIMMABLE; NON-INDUCTIVE |
6.579 mm |
e3 |
3.15 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
12100 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.8 mm |
500 V |
6.5 mm |
e3 |
3.2 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
12100 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.8 mm |
500 V |
6.5 mm |
e3 |
3.2 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
2370 ohm |
2 W |
155 Cel |
1 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.8 mm |
500 V |
6.5 mm |
e3 |
3.2 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
6800 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.8 mm |
500 V |
6.5 mm |
e3 |
3.2 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.