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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
47 ohm |
2 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
LASER TRIMMABLE |
6.35 mm |
e3 |
3.1 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
.2 ohm |
.5 W |
155 Cel |
5 % |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
3.1mm x 1.55mm x .55mm |
-55 Cel |
200 |
.55 mm |
3.1 mm |
1.55 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
2 W |
235 Cel |
5 % |
.8 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
9mm x 3.5mm |
-55 Cel |
300 |
TIN |
30 mm |
500 V |
RATED AC VOLTAGE (V): 500 |
9 mm |
e3 |
3.5 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
100000 ohm |
.5 W |
155 Cel |
5 % |
.45 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
100 |
MATTE TIN |
200 V |
3.5 mm |
e3 |
1.9 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
33 ohm |
2 W |
275 Cel |
5 % |
20 Cel |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2616 |
2 |
SMT |
WRAPAROUND |
4mm x 6.7mm x 3.55mm |
-55 Cel |
200 |
3.55 mm |
300 V |
FLAME PROOF |
6.7 mm |
4 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10000 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 |
THROUGH HOLE MOUNT |
68 ohm |
10 W |
250 Cel |
5 % |
32 mm |
WIRE WOUND |
RECTANGULAR PACKAGE |
Rectangular |
BULK, BOX |
2 |
Radial |
SNAP-IN |
FIXED RESISTOR |
48mm x 10mm x 10mm |
-55 Cel |
300 |
10 mm |
48 mm |
10 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
560 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 |
30 |
17 mm |
1250 V |
RATED POWER WITH HEATSINK: 50 |
51 mm |
30 mm |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
.1 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 |
|||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
4.7 ohm |
150 W |
250 Cel |
5 % |
WIRE WOUND |
Rectangular |
BULK, BOX |
2 |
Chassis Mount |
WIRE |
120mm x 80mm x 10mm |
-25 Cel |
260 |
10 mm |
FREE AIR POWER : 75W |
120 mm |
80 mm |
|||||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
110 ohm |
3 W |
200 Cel |
5 % |
.8 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
200 |
TIN SILVER COPPER OVER NICKEL |
100 V |
12.7 mm |
5.6 mm |
|||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.2 ohm |
7 W |
315 Cel |
5 % |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
Fixed Resistors |
-55 Cel |
200 |
TIN SILVER COPPER |
W20 |
200 V |
e1 |
|||||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
22 ohm |
7 W |
200 Cel |
5 % |
.8 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Tubular |
TR |
2 |
Axial |
WIRE |
-55 Cel |
200 |
TIN SILVER COPPER OVER NICKEL |
200 V |
22 mm |
8 mm |
|||||||||||||||||
|
Walsin Technology |
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; RATED AC VOLTAGE (V): 50 |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
Walsin Technology |
FIXED RESISTOR |
SURFACE MOUNT |
2200000 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; RATED AC VOLTAGE (V): 50 |
1 mm |
e3 |
.5 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2700 ohm |
7 W |
155 Cel |
5 % |
METAL OXIDE FILM |
TUBULAR PACKAGE |
BOX |
2 |
WIRE |
32mm x 8.5mm |
-55 Cel |
350 |
750 V |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
10 ohm |
10 W |
250 Cel |
5 % |
WIRE WOUND |
RECTANGULAR PACKAGE |
BULK, BOX |
2 |
SNAP-IN |
48mm x 10mm x 10mm |
-55 Cel |
300 |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
CHASSIS MOUNT |
1.2 ohm |
2000 W |
155 Cel |
5 % |
WIRE WOUND |
TUBULAR PACKAGE |
BULK, BOX |
2 |
LUG |
560mm x 60mm x 119mm |
-55 Cel |
440 |
2500 V |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
390 ohm |
2 W |
5 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
TR |
2010 |
2 |
WRAPAROUND |
5mm x 2.5mm x 1.1mm |
100 |
200 V |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2.2 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 |
3.3 ohm |
3 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
400 |
1.1 mm |
250 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
6.8 ohm |
3 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
TR |
2512 |
2 |
SMT |
WRAPAROUND |
6.35mm x 3.2mm x .55mm |
-55 Cel |
400 |
1.1 mm |
250 V |
6.35 mm |
AEC-Q200 |
3.2 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
2.2 ohm |
7 W |
250 Cel |
5 % |
.8 mm |
40 Cel |
WIRE WOUND |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
-55 Cel |
-10,-80 |
MATTE TIN |
3.9243 V |
FLAME PROOF |
26 mm |
e3 |
7.5 mm |
||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
10000000 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
100 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.5 mm |
150 V |
LASER TRIMMABLE |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Ohmite Manufacturing |
FIXED RESISTOR |
SURFACE MOUNT |
22 ohm |
1.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, EMBOSSED, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
100 |
MATTE TIN OVER NICKEL |
.55 mm |
500 V |
6.35 mm |
e3 |
3.1 mm |
|||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
.68 ohm |
10 W |
155 Cel |
5 % |
20.32 mm |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
2 |
PCB Mount |
WIRE |
Fixed Resistors |
-55 Cel |
Matte Tin (Sn) |
25.4 mm |
500 V |
RATED AC VOLTAGE (V): 300 |
25.4 mm |
e3 |
2.54 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
150000 ohm |
1 W |
155 Cel |
5 % |
.7 mm |
70 Cel |
THIN FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
12mm x 5mm |
-55 Cel |
-450, 0 |
TIN |
25 mm |
500 V |
12 mm |
e3 |
5 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
2 W |
155 Cel |
5 % |
.7 mm |
70 Cel |
THIN FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
16mm x 5.5mm |
-55 Cel |
-450, 0 |
28 mm |
500 V |
16 mm |
5.5 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
4700 ohm |
.5 W |
155 Cel |
5 % |
.54 mm |
70 Cel |
THIN FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
9mm x 3mm |
-55 Cel |
-1200, 0 |
TIN |
28 mm |
350 V |
9 mm |
e3 |
3 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
25 ohm |
.05 W |
155 Cel |
5 % |
THIN FILM |
Chip |
Tape, Paper |
0402 |
2 |
SMT |
ONE SURFACE |
FIXED RESISTOR |
-55 Cel |
100 |
.5 mm |
37 V |
1 mm |
.6 mm |
||||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
1000000 ohm |
.1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
TIN |
.45 mm |
75 V |
1.6 mm |
e3 |
.8 mm |
||||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
.125 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
400 |
MATTE TIN OVER NICKEL |
.5 mm |
150 V |
2 mm |
e3 |
1.25 mm |
|||||||||||||||
|
Bourns |
FIXED RESISTOR |
SURFACE MOUNT |
1 ohm |
.25 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, Paper, 7 Inch |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
400 |
TIN OVER NICKEL |
.55 mm |
200 V |
3.1 mm |
e3 |
1.55 mm |
|||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
1.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, BLISTER, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.6 mm |
500 V |
RATED AC VOLTAGE: 500V |
6.3 mm |
e3 |
AEC-Q200 |
3.15 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2200 ohm |
.063 W |
125 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
1mm x .5mm x .35mm |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
LASER TRIMMABLE |
1 mm |
e3 |
.5 mm |
||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
3300 ohm |
.063 W |
5 % |
THICK FILM |
RECTANGULAR PACKAGE |
TR |
0402 |
2 |
WRAPAROUND |
1mm x .5mm x .35mm |
100 |
50 V |
||||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
330000 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1210 |
2 |
SMT |
WRAPAROUND |
3.1mm x 2.6mm x .55mm |
-55 Cel |
100 |
.55 mm |
200 V |
3.1 mm |
AEC-Q200 |
2.6 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
100 ohm |
1 W |
155 Cel |
5 % |
70 Cel |
THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
2010 |
2 |
SMT |
WRAPAROUND |
5mm x 2.5mm x .55mm |
-55 Cel |
100 |
.55 mm |
200 V |
5 mm |
2.5 mm |
||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
15 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 |
||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
13000 ohm |
7 W |
250 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
30 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
38.1 mm |
301.662 V |
30.94 mm |
e3 |
7.92 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
18000 ohm |
10 W |
250 Cel |
5 % |
1.02 mm |
25 Cel |
WIRE WOUND |
TUBULAR PACKAGE |
Welded |
BULK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-65 Cel |
30 |
Matte Tin (Sn) |
38.1 mm |
424.264 V |
45.24 mm |
e3 |
9.52 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
470 ohm |
9 W |
155 Cel |
5 % |
.75 mm |
WIRE WOUND |
TUBULAR PACKAGE |
Cylindrical |
BULK, BOX |
2 |
Axial |
WIRE |
FIXED RESISTOR |
53mm x 8.5mm |
-55 Cel |
300 |
38 mm |
500 V |
53 mm |
8.5 mm |
||||||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
2700 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 |
1000 ohm |
1 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, EMBOSSED, 7 INCH |
2512 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
200 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
IEC60115-8 |
6.4 mm |
e3 |
AEC-Q200 |
3.2 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
1600 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 |
47 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 |
15 ohm |
.5 W |
155 Cel |
5 % |
70 Cel |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PUNCHED, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
300 |
MATTE TIN OVER NICKEL |
.6 mm |
400 V |
HIGH PRECISION, IEC60115-8 |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
|||||||||||||
|
Panasonic |
FIXED RESISTOR |
SURFACE MOUNT |
2.2 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 |
-100,600 |
MATTE TIN OVER NICKEL |
.6 mm |
200 V |
HIGH PRECISION, IEC60115-8 |
3.2 mm |
e3 |
AEC-Q200 |
2.5 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.