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 |
SURFACE MOUNT |
270 ohm |
.25 W |
125 Cel |
.25 % |
70 Cel |
THIN FILM |
Cylindrical |
Ammo Pack |
1406 |
2 |
MELF |
WRAPAROUND |
-55 Cel |
5 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
200 V |
HIGH PRECISION, RATED AC VOLTAGE (V): 200 |
3.6 mm |
e3 |
1.4 mm |
CECC40401-803 |
|||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
499000 ohm |
.125 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
ANTI-SULFUR, HIGH PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
499000 ohm |
.125 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
ANTI-SULFUR, HIGH PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.3 W |
175 Cel |
.25 % |
70 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
TR |
1206 |
2 |
WRAPAROUND |
-55 Cel |
.2 |
87 V |
NON INDUCTIVE, ULTRA HIGH PRECISION |
|||||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.125 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
HIGH PRECISION, LASER TRIMMABLE |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
10 ohm |
.3 W |
150 Cel |
.25 % |
METAL FOIL |
Chip |
TR |
1206 |
2 |
SMT |
Fixed Resistors |
-55 Cel |
0.2 |
.64 mm |
87 V |
3.2 mm |
VSMP1206 (Z FOIL) |
1.57 mm |
|||||||||||||||||||
|
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
20 ohm |
.5 W |
175 Cel |
.25 % |
70 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
TR, 13 INCH |
2010 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
0.2 |
.64 mm |
187 V |
NON-INDUCTIVE; ULTRA HIGH PRECISION; TR, 7 INCH : 2000 |
5.03 mm |
2.46 mm |
|||||||||||||||
|
Susumu |
FIXED RESISTOR |
392 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
10 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
432 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
10 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
732 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
10 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
562 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
25 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
232 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
5 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Susumu |
FIXED RESISTOR |
402 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
5 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 mm |
||||||||||||||||
|
Venkel |
FIXED RESISTOR |
SURFACE MOUNT |
562 ohm |
.25 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
2010 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
150 V |
PRECISION |
4.9 mm |
e3 |
2.4 mm |
|||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
.1 ohm |
1 W |
125 Cel |
.25 % |
70 Cel |
METAL ALLOY |
Rectangular |
TR, 7 Inch |
2412 |
4 |
SMT |
WRAPAROUND |
-40 Cel |
50 |
MATTE TIN |
.5 mm |
6.4 mm |
e3 |
3.2 mm |
|||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
69000 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
69000 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
114000 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
BULK |
2 |
WIRE |
Fixed Resistors |
-65 Cel |
50 |
Tin/Lead (Sn60Pb40) |
RS |
PRECISION |
e0 |
||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
BULK |
2 |
WIRE |
-65 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
PRECISION |
e3 |
|||||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
1.02 mm |
25 Cel |
WIRE WOUND |
Tubular |
TR, 11 INCH |
2 |
Axial |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn/Pb) |
3.5355 V |
22.23 mm |
e0 |
7.92 mm |
||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
100000000 ohm |
2 W |
150 Cel |
.25 % |
70 Cel |
METAL GLAZE/THICK FILM |
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 |
10.2 ohm |
.25 W |
155 Cel |
.25 % |
.6 mm |
METAL FILM |
Epoxy Coating |
Ammo Pack |
2 |
Axial |
Fixed Resistors |
-55 Cel |
25 |
Matte Tin (Sn) |
30 mm |
350 V |
7.2 mm |
e3 |
RC55 |
2.5 mm |
|||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
10.2 ohm |
.25 W |
155 Cel |
.25 % |
.6 mm |
METAL FILM |
Epoxy Coating |
TR |
2 |
Axial |
Fixed Resistors |
-55 Cel |
25 |
Matte Tin (Sn) |
30 mm |
350 V |
7.2 mm |
e3 |
RC55 |
2.5 mm |
|||||||||||||||||
|
Susumu |
FIXED RESISTOR |
46400 ohm |
.25 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0805 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.4 mm |
150 V |
2 mm |
e3 |
RG |
AEC-Q200 |
1.25 mm |
||||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10500 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10500 ohm |
.1 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
75 V |
ANTI-SULFUR, HIGH PRECISION |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10500 ohm |
.125 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
ANTI-SULFUR, HIGH PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10500 ohm |
.25 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
10500 ohm |
.25 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.6 mm |
200 V |
ANTI-SULFUR, HIGH PRECISION |
3.2 mm |
e3 |
AEC-Q200 |
2.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
114000 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
20000 ohm |
3 W |
250 Cel |
.25 % |
.813 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
BULK |
2 |
Axial |
WIRE |
Fixed Resistors |
-65 Cel |
20 |
Tin/Lead (Sn60Pb40) |
38.1 mm |
244.949 V |
14.22 mm |
e0 |
4.75 mm |
|||||||||||||||
|
Riedon |
FIXED RESISTOR |
CHASSIS MOUNT |
.001 ohm |
70 Cel |
.25 % |
METAL ALLOY |
Rectangular |
2 |
Chassis Mount |
LUG |
-30 Cel |
15 |
6.35 mm |
FLAME PROOF, NON INDUCTIVE, PRECISION |
79.5 mm |
12.7 mm |
||||||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.25 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
HIGH PRECISION, LASER TRIMMABLE |
3.1 mm |
e3 |
1.6 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
900 ohm |
.25 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
3.1 mm |
e3 |
1.6 mm |
||||||||||||||||
|
Venkel |
FIXED RESISTOR |
SURFACE MOUNT |
620 ohm |
.1 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
50 V |
PRECISION |
1.55 mm |
e3 |
MIL-STD-202 |
.8 mm |
||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
6000 ohm |
.25 W |
.25 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
Fixed Resistors |
50 |
H8 |
PRECISION |
||||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
332000 ohm |
.063 W |
155 Cel |
.25 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
RATED AC VOLTAGE (V): 50, SEMI-PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
89800 ohm |
.063 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.35 mm |
50 V |
ANTI-SULFUR, HIGH PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
51700 ohm |
.1 W |
155 Cel |
.25 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
75 V |
ANTI-SULFUR, HIGH PRECISION |
1.6 mm |
e3 |
AEC-Q200 |
.8 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
PRECISION |
e3 |
|||||||||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.5 ohm |
5 W |
250 Cel |
.25 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-65 Cel |
50 |
Tin/Lead (Sn60Pb40) |
RS |
PRECISION |
e0 |
|||||||||||||||||||||
|
Riedon |
FIXED RESISTOR |
CHASSIS MOUNT |
.000417 ohm |
70 Cel |
.25 % |
METAL ALLOY |
Rectangular |
2 |
Chassis Mount |
LUG |
-30 Cel |
15 |
9.53 mm |
FLAME PROOF, NON INDUCTIVE, PRECISION |
91.95 mm |
25.4 mm |
||||||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
9.09 ohm |
.0625 W |
155 Cel |
.25 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.3 mm |
50 V |
HIGH PRECISION, LASER TRIMMABLE |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3300 ohm |
.25 W |
155 Cel |
.25 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
15 |
350 V |
PRECISION |
||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
500 ohm |
.25 W |
155 Cel |
.25 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
7.2mm x 2.5mm |
-55 Cel |
50 |
350 V |
PRECISION |
||||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
56200 ohm |
.25 W |
125 Cel |
.25 % |
70 Cel |
THIN FILM |
Cylindrical |
TR, BLISTER, 7 INCH |
1406 |
2 |
MELF |
WRAPAROUND |
-55 Cel |
25 |
TIN OVER NICKEL |
200 V |
ANTI-SULFUR, PRECISION, RATED AC VOLTAGE (V): 200 |
3.6 mm |
e3 |
1.4 mm |
AEC-Q200 |
|||||||||||||||
|
Susumu |
FIXED RESISTOR |
182 ohm |
.125 W |
155 Cel |
.25 % |
THIN FILM |
Chip |
Tape, Embossed |
0402 |
2 |
SMT |
FIXED RESISTOR |
-55 Cel |
10 |
Matte Tin (Sn) |
.35 mm |
75 V |
1 mm |
e3 |
RG |
AEC-Q200 |
.5 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.