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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
1000000 ohm |
3 W |
275 Cel |
5 % |
20 Cel |
METAL FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
4122 |
2 |
SMT |
WRAPAROUND |
10.5mm x 5.5mm x 5mm |
-55 Cel |
100 |
5 mm |
500 V |
FLAME PROOF |
10.5 mm |
5.5 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2200 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 |
CHASSIS MOUNT |
5.6 ohm |
1000 W |
155 Cel |
5 % |
WIRE WOUND |
TUBULAR PACKAGE |
BULK, BOX |
2 |
LUG |
350mm x 60mm x 119mm |
-55 Cel |
440 |
2500 V |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
12 ohm |
50 W |
5 % |
25 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, TRAY |
2 |
Chassis Mount |
LUG |
FIXED RESISTOR |
72.5mm x 17mm x 30mm |
50 |
17 mm |
1250 V |
RATED POWER WITH HEATSINK: 50 |
51 mm |
30 mm |
|||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1500000 ohm |
.5 W |
155 Cel |
5 % |
.7 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
3500 V |
IEC62368-1;RATED AC VOL: 3500V |
9 mm |
e3 |
4 mm |
AEC-Q200; UL |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
20000000 ohm |
.5 W |
155 Cel |
5 % |
.7 mm |
70 Cel |
METAL GLAZE/THICK FILM |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
3500 V |
IEC62368-1;RATED AC VOL: 3500V |
9 mm |
e3 |
4 mm |
AEC-Q200 |
|||||||||||||||
|
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 |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
6800 ohm |
9 W |
155 Cel |
5 % |
WIRE WOUND |
TUBULAR PACKAGE |
BULK, BOX |
2 |
WIRE |
53mm x 8.5mm |
-55 Cel |
300 |
500 V |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 ohm |
9 W |
155 Cel |
5 % |
WIRE WOUND |
TUBULAR PACKAGE |
BULK, BOX |
2 |
WIRE |
53mm x 8.5mm |
-55 Cel |
300 |
500 V |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.1 ohm |
3 W |
235 Cel |
5 % |
METAL OXIDE FILM |
TUBULAR PACKAGE |
AMMO PACK |
2 |
WIRE |
16mm x 5.5mm |
-55 Cel |
350 |
350 V |
|||||||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
2200 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
1.25 mm |
|||||||||||||
Xicon Passive Components |
FIXED RESISTOR |
3.9 ohm |
.5 W |
155 Cel |
5 % |
.54 mm |
CARBON FILM |
CYLINDRICAL PACKAGE |
Cylindrical |
Bulk |
2 |
Axial |
Fixed Resistors |
-55 Cel |
350 |
28 mm |
350 V |
10 mm |
CF |
3.5 mm |
|||||||||||||||||||
Xicon Passive Components |
FIXED RESISTOR |
39 ohm |
.5 W |
155 Cel |
5 % |
.54 mm |
CARBON FILM |
CYLINDRICAL PACKAGE |
Cylindrical |
Bulk |
2 |
Axial |
Fixed Resistors |
-55 Cel |
-450,0 |
28 mm |
350 V |
10 mm |
CF |
3.5 mm |
|||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
1 W |
125 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
6.4mm x 3.2mm x .6mm |
-55 Cel |
200 |
.6 mm |
200 V |
6.4 mm |
3.2 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
33 ohm |
1 W |
125 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
6.4mm x 3.2mm x .6mm |
-55 Cel |
200 |
.6 mm |
200 V |
6.4 mm |
3.2 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
220 ohm |
5 W |
5 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR |
4320 |
2 |
WRAPAROUND |
100 |
300 V |
|||||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
12 ohm |
3 W |
250 Cel |
5 % |
.8 mm |
40 Cel |
WIRE WOUND |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
-10,-80 |
MATTE TIN |
6 V |
FLAME PROOF |
13 mm |
e3 |
4.8 mm |
||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
75 V |
LASER TRIMMABLE |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
13000 ohm |
7 W |
250 Cel |
5 % |
.8 mm |
40 Cel |
WIRE WOUND |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
100,180 |
MATTE TIN |
301.6621 V |
FLAME PROFF |
26 mm |
e3 |
7.5 mm |
||||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1.5 ohm |
100 W |
175 Cel |
5 % |
25 Cel |
RECTANGULAR PACKAGE |
2 |
FLAT |
-65 Cel |
300 |
700 V |
NON INDUCTIVE, FREE AIR POWER: 3.5W |
||||||||||||||||||||||||
Ohmite Manufacturing |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500 ohm |
12 W |
350 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
All-Welded |
2 |
Axial |
WIRE |
Fixed Resistors |
260 |
38.1 mm |
200 |
625 V |
44.45 mm |
200 |
7.94 mm |
|||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
82 ohm |
.05 W |
125 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, Paper, 7 Inch |
0201 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN OVER NICKEL |
.23 mm |
30 V |
.6 mm |
e3 |
.3 mm |
||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
4700 ohm |
.063 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
100 V |
ANTI-SULFUR |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.05 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0201 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.23 mm |
30 V |
RATED AC VOLTAGE: 30V |
.6 mm |
e3 |
.3 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
330 ohm |
.063 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.3 mm |
50 V |
RATED AC COLTAGE(V): 50 |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
1000 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.55 mm |
200 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 200 |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
4.7 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
2mm x 1.25mm x .55mm |
-55 Cel |
400 |
.55 mm |
150 V |
2 mm |
AEC-Q200 |
1.25 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
680 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
3.1mm x 1.55mm x .55mm |
-55 Cel |
100 |
.55 mm |
200 V |
3.1 mm |
AEC-Q200 |
1.55 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
100 |
.55 mm |
250 V |
6.35 mm |
3.2 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2200 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.6mm x .8mm x .45mm |
-55 Cel |
100 |
.45 mm |
50 V |
1.6 mm |
.8 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1500 ohm |
7 W |
155 Cel |
5 % |
.75 mm |
WIRE WOUND |
TUBULAR PACKAGE |
Cylindrical |
BULK, BOX |
2 |
Axial |
WIRE |
FIXED RESISTOR |
30mm x 8.5mm |
-55 Cel |
300 |
38 mm |
500 V |
30 mm |
8.5 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
200 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
IEC60115-8 |
3.2 mm |
e3 |
AEC-Q200 |
2.5 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
15000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
IEC60115-8 |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
-100,600 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
IEC60115-8 |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
750000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
IEC60115-8 |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
.02 ohm |
1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
0,150 |
MATTE TIN OVER NICKEL |
.65 mm |
.1414 V |
IEC60115-8 |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
-100,600 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
IEC60115-8 |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
|||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
2200 ohm |
.4 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
TIN OVER NICKEL |
.55 mm |
150 V |
LASER TRIMMABLE, STANDARD: TS 16949 |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||
|
ROHM |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
200 |
TIN OVER NICKEL |
.55 mm |
200 V |
LASER TRIMMABLE, STANDARD: TS 16949 |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
CHASSIS MOUNT |
.22 ohm |
100 W |
200 Cel |
5 % |
25 Cel |
WIRE WOUND |
Aluminum Housing |
2 |
Chassis Mount |
LUG |
100 |
24.1 mm |
1900 V |
65.2 mm |
47.5 mm |
|||||||||||||||||||||
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
200000 ohm |
.5 W |
130 Cel |
5 % |
.7 mm |
70 Cel |
CARBON COMPOSITION |
TUBULAR PACKAGE |
Tubular |
BULK |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
1750 |
26 mm |
350 V |
9.5 mm |
3.6 mm |
|||||||||||||||||
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
20 ohm |
.5 W |
130 Cel |
5 % |
70 Cel |
CARBON COMPOSITION |
TUBULAR PACKAGE |
BULK |
2 |
WIRE |
Fixed Resistors |
625 |
IBT |
350 V |
|||||||||||||||||||||||
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
24 ohm |
.5 W |
130 Cel |
5 % |
70 Cel |
CARBON COMPOSITION |
TUBULAR PACKAGE |
BULK |
2 |
WIRE |
Fixed Resistors |
625 |
IBT |
350 V |
|||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.5 ohm |
3.5 W |
175 Cel |
5 % |
10.16 mm |
25 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Molded |
TUBE |
6220 |
2 |
Radial |
FLAT |
FIXED RESISTOR |
-55 Cel |
350 |
Matte Tin (Sn) |
14.5 mm |
20.7 mm |
500 V |
NON-INDUCTIVE, RATED POWER DISSIPATED USING HEATSINK: 100W |
15.76 mm |
e3 |
AEC-Q200 |
5 mm |
||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
220 ohm |
1 W |
155 Cel |
5 % |
.6 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
Fixed Resistors |
-55 Cel |
100 |
Tin (Sn) - hot dipped |
21 mm |
350 V |
FLAME PROOF |
6.2 mm |
e3 |
2.5 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
240 ohm |
1 W |
200 Cel |
5 % |
.58 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
250 |
MATTE TIN |
350 V |
6.5 mm |
e3 |
2.5 mm |
AEC-Q200 |
||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
.0625 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
LASER TRIMMABLE |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
Samsung Electro-mechanics |
FIXED RESISTOR |
SURFACE MOUNT |
15 ohm |
.05 W |
125 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0201 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
250 |
TIN OVER NICKEL |
.23 mm |
25 V |
.6 mm |
e3 |
.3 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.