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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
1240 ohm |
.063 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
ANTI-SULFUR, PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
124000 ohm |
.063 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.35 mm |
50 V |
ANTI-SULFUR, PRECISION |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
||||||||||||||
|
Koa Speer Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
5420 ohm |
.125 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
Rectangular |
TR, PUNCHED PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.5 mm |
150 V |
ANTI-SULFUR, PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33000 ohm |
.05 W |
175 Cel |
.1 % |
.41 mm |
125 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-65 Cel |
25 |
Tin/Lead (Sn/Pb) |
31.75 mm |
200 V |
3.81 mm |
e0 |
1.78 mm |
|||||||||||||||||
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33.6 ohm |
.3 W |
175 Cel |
.1 % |
.635 mm |
3.81 mm |
125 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
RECTANGULAR PACKAGE |
2 |
Radial |
WIRE |
Fixed Resistors |
-50 Cel |
5 |
Tin/Lead (Sn/Pb) |
25.4 mm |
8.28 mm |
300 V |
7.62 mm |
e0 |
MIL-PRF-55182/9 |
2.67 mm |
|||||||||||||
Vishay Precision Group |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
3320 ohm |
.3 W |
175 Cel |
.1 % |
125 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
2 |
WIRE |
Fixed Resistors |
-50 Cel |
5 |
Tin/Lead (Sn/Pb) |
RNC90Y |
300 V |
e0 |
MIL-PRF-55182/9 |
||||||||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
62 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.3 mm |
50 V |
1 mm |
e3 |
AEC-Q200 |
.5 mm |
|||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
25900 ohm |
.25 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
100 V |
PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
2230 ohm |
.25 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
150 V |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
|
Stackpole Electronics |
FIXED RESISTOR |
SURFACE MOUNT |
470000 ohm |
.33 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
3.05 mm |
e3 |
AEC-Q200 |
1.55 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
453000 ohm |
.25 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TAPE |
1206 |
2 |
SMT |
WRAPAROUND |
3.05mm x 1.55mm x .55mm |
-55 Cel |
15 |
MATTE TIN OVER NICKEL |
.55 mm |
200 V |
PRECISION |
3.05 mm |
e3 |
1.55 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
12400 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.3 mm |
25 V |
PRECISION |
1 mm |
e3 |
.5 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
154 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0402 |
2 |
SMT |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.3 mm |
25 V |
PRECISION |
1 mm |
e3 |
.5 mm |
|||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
7500 ohm |
.2 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
2mm x 1.25mm x .5mm |
-55 Cel |
10 |
TIN OVER NICKEL |
.55 mm |
100 V |
ANTI-SULFUR; PRECISION |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
100000 ohm |
.4 W |
155 Cel |
.1 % |
85 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
1206 |
2 |
SMT |
WRAPAROUND |
3.1mm x 1.55mm x .55mm |
-55 Cel |
10 |
TIN OVER NICKEL |
.55 mm |
200 V |
ANTI-SULFUR; PRECISION |
3.05 mm |
e3 |
AEC-Q200 |
1.55 mm |
||||||||||||
|
Susumu |
FIXED RESISTOR |
SURFACE MOUNT |
11000 ohm |
.1 W |
125 Cel |
.1 % |
METAL FILM |
RECTANGULAR PACKAGE |
Chip |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.4 mm |
RR |
100 V |
ULTRA-PRECISION |
2 mm |
e3 |
RR1220P |
1.25 mm |
||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
15 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.45 mm |
75 V |
HIGH PRECISION, LASER TRIMMABLE |
1.6 mm |
e3 |
.8 mm |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
17800 ohm |
.125 W |
155 Cel |
.1 % |
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 |
|||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
50000 ohm |
.25 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR, PAPER, 7 INCH |
1206 |
2 |
WRAPAROUND |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
200 V |
LASER TRIMMABLE |
e3 |
|||||||||||||||||||
|
Isabellenhuette Heusler & Kg |
FIXED RESISTOR |
CHASSIS MOUNT |
.1 ohm |
250 W |
110 Cel |
.1 % |
METAL GLAZE/THICK FILM |
RECTANGULAR PACKAGE |
Rectangular |
2 |
Chassis Mount |
LUG |
Fixed Resistors |
-55 Cel |
1 |
21 mm |
PRECISION |
70 mm |
57 mm |
|||||||||||||||||||
|
Venkel |
FIXED RESISTOR |
SURFACE MOUNT |
62 ohm |
.063 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
0402 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
50 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.3 mm |
25 V |
PRECISION |
1 mm |
e3 |
MIL-STD-202 |
.5 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
2000000 ohm |
.33 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
1210 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.6 mm |
1000 V |
ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 1000 |
3.2 mm |
e3 |
AEC-Q200 |
2.45 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
27.1 ohm |
.1 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Chip |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
Fixed Resistors |
-55 Cel |
50 |
Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier |
.45 mm |
TNPW |
75 V |
LASER TRIMMABLE; PRECISION |
1.6 mm |
e0 |
TNPW |
.85 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
50000 ohm |
.1 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
0603 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
75 V |
PRECISION, RATED AC VOLTAGE(V): 75 |
1.55 mm |
e3 |
AEC-Q200 |
.85 mm |
|||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
28000 ohm |
.125 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, PAPER, 7 INCH |
0805 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
MATTE TIN OVER NICKEL |
.45 mm |
150 V |
ANTI-SULFUR; LASER TRIMMABLE; PRECISION; RATED AC VOLTAGE (V): 150 |
2 mm |
e3 |
AEC-Q200 |
1.25 mm |
||||||||||||||
Vishay Intertechnology |
FIXED RESISTOR |
SURFACE MOUNT |
470000 ohm |
.25 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, CARDBOARD, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier |
.55 mm |
200 V |
LASER TRIMMABLE, RATED AC VOLTAGE (V): 200 |
3.2 mm |
e0 |
1.6 mm |
||||||||||||||||
|
Tt Electronics Plc |
FIXED RESISTOR |
SURFACE MOUNT |
10000 ohm |
.25 W |
150 Cel |
.1 % |
70 Cel |
THIN FILM |
Rectangular |
TR, EMBOSSED PLASTIC, 7 INCH |
0805 |
2 |
SMT |
-65 Cel |
25 |
MATTE TIN |
.45 mm |
100 V |
ANTI-SULFUR; PRECISION; RATED AC VOLTAGE(V): 100 |
2.02 mm |
e3 |
1.28 mm |
||||||||||||||||
Vishay Precision Group |
FIXED RESISTOR |
SURFACE MOUNT |
.003 ohm |
3 W |
170 Cel |
.1 % |
70 Cel |
METAL FOIL |
RECTANGULAR PACKAGE |
Rectangular |
TR |
3637 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-65 Cel |
15 |
Tin/Lead (Sn/Pb) |
.635 mm |
HIGH PRECISION |
9.144 mm |
e0 |
MIL-PRF-55342 |
9.398 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
1000 ohm |
.1 W |
150 Cel |
.1 % |
METAL FOIL |
Chip |
TR |
0805 |
2 |
SMT |
Fixed Resistors |
-55 Cel |
0.2 |
.64 mm |
28 V |
2.01 mm |
VFCP0805 (Z FOIL) |
1.24 mm |
|||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
33200 ohm |
.25 W |
155 Cel |
.1 % |
.6 mm |
THIN FILM |
TUBULAR PACKAGE |
Tubular |
AMMO PACK |
2 |
Axial |
WIRE |
FIXED RESISTOR |
6.3mm x 2.3mm |
-65 Cel |
15 |
25 mm |
250 V |
PRECISION |
6.3 mm |
2.3 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
15 ohm |
.5 W |
155 Cel |
.1 % |
THIN FILM |
TUBULAR PACKAGE |
TAPE |
2 |
WIRE |
10mm x 3.7mm |
-55 Cel |
100 |
350 V |
PRECISION |
||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
78.7 ohm |
.25 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0805 |
2 |
WRAPAROUND |
2mm x 1.25mm x .55mm |
25 |
MATTE TIN OVER NICKEL |
150 V |
PRECISION |
e3 |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
3920 ohm |
.1 W |
155 Cel |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0402 |
2 |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
25 V |
PRECISION |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
25000 ohm |
.1 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0805 |
2 |
WRAPAROUND |
2mm x 1.25mm x .55mm |
25 |
100 V |
PRECISION |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
150000 ohm |
.1 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TAPE |
0805 |
2 |
WRAPAROUND |
2mm x 1.25mm x .55mm |
10 |
100 V |
PRECISION |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
49.9 ohm |
.1 W |
155 Cel |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0402 |
2 |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
25 V |
PRECISION |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
221000 ohm |
.1 W |
155 Cel |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0402 |
2 |
WRAPAROUND |
1mm x .5mm x .3mm |
-55 Cel |
25 |
25 V |
PRECISION |
|||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
215 ohm |
.063 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
WRAPAROUND |
1.55mm x .8mm x .45mm |
10 |
50 V |
PRECISION |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
32.4 ohm |
.063 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
WRAPAROUND |
1.6mm x .8mm x .4mm |
10 |
50 V |
PRECISION |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
4530 ohm |
.063 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0402 |
2 |
WRAPAROUND |
1mm x .5mm x .3mm |
10 |
50 V |
PRECISION |
|||||||||||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
44200 ohm |
.15 W |
.1 % |
THIN FILM |
RECTANGULAR PACKAGE |
TR |
0603 |
2 |
WRAPAROUND |
1.55mm x .8mm x .45mm |
10 |
75 V |
PRECISION |
|||||||||||||||||||||||
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
20000 ohm |
.125 W |
125 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
TR, PAPER, 7 INCH |
0805 |
2 |
WRAPAROUND |
-55 Cel |
25 |
Tin/Lead (Sn/Pb) |
RT |
150 V |
HIGH PRECISION, LASER TRIMMABLE |
e0 |
|||||||||||||||||||
|
Yageo |
FIXED RESISTOR |
SURFACE MOUNT |
2000 ohm |
.25 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR, PAPER, 7 INCH |
1206 |
2 |
SMT |
WRAPAROUND |
FIXED RESISTOR |
-55 Cel |
25 |
Matte Tin (Sn) - with Nickel (Ni) barrier |
.55 mm |
200 V |
ANTI-SULFUR, HIGH PRECISION |
3.1 mm |
e3 |
AEC-Q200 |
1.6 mm |
||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
1000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
Tubular |
TR, 8 INCH |
2 |
Axial |
WIRE |
FIXED RESISTOR |
-55 Cel |
50 |
MATTE TIN |
250 V |
PRECISION |
6.1 mm |
e3 |
2.29 mm |
||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
99000 ohm |
.5 W |
175 Cel |
.1 % |
70 Cel |
METAL FILM |
TUBULAR PACKAGE |
TR |
2 |
WIRE |
-55 Cel |
25 |
MATTE TIN |
250 V |
FLAME PROOF; PRECISION |
e3 |
||||||||||||||||||||
|
Vishay Intertechnology |
FIXED RESISTOR |
THROUGH HOLE MOUNT |
99000 ohm |
.5 W |
175 Cel |
.1 % |
.64 mm |
70 Cel |
METAL FILM |
Tubular |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
25 |
MATTE TIN |
38.1 mm |
250 V |
FLAME PROOF, PRECISION |
6.1 mm |
e3 |
2.29 mm |
|||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
2400 ohm |
.063 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0603 |
2 |
SMT |
WRAPAROUND |
1.55mm x .8mm x .45mm |
-55 Cel |
25 |
.45 mm |
50 V |
PRECISION |
1.55 mm |
AEC-Q200 |
.8 mm |
||||||||||||||
|
TE Connectivity |
FIXED RESISTOR |
SURFACE MOUNT |
10 ohm |
.1 W |
155 Cel |
.1 % |
70 Cel |
THIN FILM |
RECTANGULAR PACKAGE |
Rectangular |
TR |
0805 |
2 |
SMT |
WRAPAROUND |
2mm x 1.25mm x .55mm |
-55 Cel |
25 |
.55 mm |
100 V |
PRECISION |
2 mm |
AEC-Q200 |
1.25 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.