50ohm Chip SMD Resistors:

78 Products Found
We offer a wide range of Metal Film, Metal Foil, and Thick Film chip SMD resistors, with resistance values from 0.003Ω to 50GΩ and power ratings from 30mW to 50W.

How do I choose a chip SMD resistor?

Chip SMD resistors are commonly used for pull-up/pull-down operations to ensure a signal is at valid logic level when external devices are removed, voltage divisions, current limiting, and filtering signals at certain frequencies in high-pass/low-pass/band-pass filters. You can use 0Ω resistors as jumpers to disable a sub-section of a circuit. There are three kinds of Chip SMD Resistors:

  1. Thin Film or Metal Film resistors are used in high precision applications like audio, medical, or test equipment. They have lower variation (0.1%-2%), a lower temperature coefficient (5 ppm/K), and are less noisy compared to thick film resistors. However, they are more expensive.
  2. Thick Film resistors are the most common type of resistor, and are used for most applications. They have higher variation (1%-5%), a higher temperature coefficient (50 ppm/K), and are noisier than thin film resistors. If there are no specific performance requirements, thick film resistors are usually the preferred choice.
  3. There are also Metal Foil resistors which provide high rated power and excellent load life stability along with extremely low Temperature Coefficient of Resistance (TCR).

SMD resistor sizes

The shape and size of chip SMD resistors are standardized, with most manufacturers using the JEDEC standards. The size of chip SMD resistors is indicated by a numerical code, such as 0603. This code contains the length and width of the package. So, the imperial code 0603 indicates a length of 0.060" and a width of 0.030".

Although SMD package codes can be given in either imperial or metric units, the imperial code is used more often to indicate the package size. Confusingly, even when the imperial naming convention is used, the metric dimensions are often used during the design of the printed circuit boards (PCBs). In general, you can assume the code is in imperial units, but the dimensions used are in mm. The SMD resistor size used depends primarily on the required power rating, the minimum feature size of the PCB manufacturing, and the limitations of the pick-and-place equipment.

Show More
View
Buyer
Engineer
Manufacturer
Resistance
Resistance Tolerance
Power Rating
Resistor Case / Package
Resistor Technology
Resistor Type
Product Range
Temperature Coefficient
Voltage Rating
Product Length
Product Width
Operating Temperature Min
Operating Temperature Max
Qualification
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2309101

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$9.110
(S$9.9299)
50+
S$7.970
(S$8.6873)
100+
S$6.610
(S$7.2049)
250+
S$5.920
(S$6.4528)
500+
S$5.470
(S$5.9623)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 0.1%
50mW
0402 [1005 Metric]
Thin Film
Precision
FC Series
± 25ppm/°C
30V
1mm
0.5mm
-55°C
155°C
-
1107512

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$3.290
(S$3.5861)
50+
S$1.710
(S$1.8639)
100+
S$1.550
(S$1.6895)
250+
S$1.360
(S$1.4824)
500+
S$1.260
(S$1.3734)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 1%
2W
4527 [11470 Metric]
Wirewound
Anti-Surge
WSC Series
± 20ppm/°C
10V
11.56mm
6.98mm
-65°C
275°C
AEC-Q200
1107512RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.550
(S$1.6895)
250+
S$1.360
(S$1.4824)
500+
S$1.260
(S$1.3734)
1200+
S$1.140
(S$1.2426)
Min: 100 / Mult: 1
50ohm
± 1%
2W
4527 [11470 Metric]
Wirewound
Anti-Surge
WSC Series
± 20ppm/°C
10V
11.56mm
6.98mm
-65°C
275°C
AEC-Q200
2309101RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$6.610
(S$7.2049)
250+
S$5.920
(S$6.4528)
500+
S$5.470
(S$5.9623)
1000+
S$5.120
(S$5.5808)
Min: 100 / Mult: 1
50ohm
± 0.1%
50mW
0402 [1005 Metric]
Thin Film
Precision
FC Series
± 25ppm/°C
30V
1mm
0.5mm
-55°C
155°C
-
3941809RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.880
(S$2.0492)
250+
S$1.860
(S$2.0274)
500+
S$1.830
(S$1.9947)
1000+
S$1.810
(S$1.9729)
Min: 100 / Mult: 1
50ohm
± 0.1%
1W
0402 [1005 Metric]
Thin Film
High Power
FCHP Series
± 25ppm/°C
30V
1.07mm
0.56mm
-55°C
155°C
AEC-Q200
3941809

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$2.710
(S$2.9539)
50+
S$1.980
(S$2.1582)
100+
S$1.880
(S$2.0492)
250+
S$1.860
(S$2.0274)
500+
S$1.830
(S$1.9947)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 0.1%
1W
0402 [1005 Metric]
Thin Film
High Power
FCHP Series
± 25ppm/°C
30V
1.07mm
0.56mm
-55°C
155°C
AEC-Q200
3807653

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.890
(S$7.5101)
2+
S$6.800
(S$7.412)
Min: 1 / Mult: 1
50ohm
± 0.1%
1W
0402 [1005 Metric]
Thin Film
High Power
FCHP Series
± 25ppm/°C
30V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
3544456

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
S$0.152
(S$0.1657)
100+
S$0.126
(S$0.1373)
500+
S$0.112
(S$0.1221)
2500+
S$0.106
(S$0.1155)
5000+
S$0.084
(S$0.0916)
More Pricing...
Min: 10 / Mult: 10
50ohm
± 1%
62.5mW
0402 [1005 Metric]
Metal Film (Thin Film)
High Reliability, Precision
RN73R Series
± 50ppm/K
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2687606

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$16.720
(S$18.2248)
50+
S$10.460
(S$11.4014)
100+
S$9.880
(S$10.7692)
250+
S$9.290
(S$10.1261)
500+
S$8.600
(S$9.374)
Min: 1 / Mult: 1
50ohm
± 0.1%
125mW
0603 [1608 Metric]
Thin Film
Precision
FC Series
± 25ppm/°C
50V
1.6mm
0.8mm
-55°C
155°C
-
2820487

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$30.490
(S$33.2341)
5+
S$25.820
(S$28.1438)
10+
S$21.150
(S$23.0535)
20+
S$19.510
(S$21.2659)
40+
S$17.870
(S$19.4783)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 0.05%
200mW
0805 [2012 Metric]
Metal Foil
Precision
FRSM Series
± 0.2ppm/°C
40V
2.03mm
1.27mm
-
-
AEC-Q200
2678804

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
S$8.430
(S$9.1887)
5000+
S$7.380
(S$8.0442)
10000+
S$6.140
(S$6.6926)
Min: 1000 / Mult: 1000
50ohm
± 0.1%
125mW
0603 [1608 Metric]
Thin Film
Precision
FC Series
± 25ppm/°C
50V
1.6mm
0.8mm
-55°C
155°C
-
1107503

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$3.740
(S$4.0766)
50+
S$1.920
(S$2.0928)
250+
S$1.550
(S$1.6895)
500+
S$1.380
(S$1.5042)
1000+
S$1.270
(S$1.3843)
Min: 5 / Mult: 5
50ohm
± 1%
1W
2515 [6438 Metric]
Wirewound
Anti-Surge
WSC Series
± 20ppm/°C
7.1V
6.35mm
3.81mm
-65°C
275°C
AEC-Q200
2693221

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
S$1.240
(S$1.3516)
10000+
S$1.090
(S$1.1881)
20000+
S$0.902
(S$0.9832)
Min: 2000 / Mult: 2000
50ohm
± 1%
1W
2515 [6438 Metric]
Wirewound
Anti-Surge
WSC Series
± 20ppm/°C
-
6.35mm
3.81mm
-65°C
275°C
AEC-Q200
3596704

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$4.200
(S$4.578)
5+
S$4.010
(S$4.3709)
10+
S$3.810
(S$4.1529)
20+
S$3.750
(S$4.0875)
40+
S$3.470
(S$3.7823)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 1%
50mW
0402 [1005 Metric]
Thin Film
High Frequency
FC Series
± 25ppm/°C
30V
1mm
0.5mm
-55°C
155°C
-
3596869

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$1.920
(S$2.0928)
50+
S$1.420
(S$1.5478)
100+
S$1.330
(S$1.4497)
250+
S$1.260
(S$1.3734)
500+
S$1.190
(S$1.2971)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 2%
2.4W
1206 [3216 Metric]
Thick Film
High Power
RCP Series
± 150ppm/°C
-
3.1mm
1.52mm
-65°C
155°C
-
1107503RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.920
(S$2.0928)
250+
S$1.550
(S$1.6895)
500+
S$1.380
(S$1.5042)
1000+
S$1.270
(S$1.3843)
Min: 100 / Mult: 1
50ohm
± 1%
1W
2515 [6438 Metric]
Wirewound
Anti-Surge
WSC Series
± 20ppm/°C
7.1V
6.35mm
3.81mm
-65°C
275°C
AEC-Q200
2112878

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
S$0.049
(S$0.0534)
100+
S$0.039
(S$0.0425)
500+
S$0.029
(S$0.0316)
1000+
S$0.024
(S$0.0262)
2500+
S$0.023
(S$0.0251)
Min: 10 / Mult: 10
50ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
AEC-Q200
2309114

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
S$0.017
(S$0.0185)
25000+
S$0.014
(S$0.0153)
50000+
S$0.013
(S$0.0142)
Min: 5000 / Mult: 5000
50ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
AEC-Q200
2101703

RoHS

Each
1+
S$6.750
(S$7.3575)
3+
S$5.830
(S$6.3547)
5+
S$4.910
(S$5.3519)
10+
S$3.990
(S$4.3491)
20+
S$3.560
(S$3.8804)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 1%
35W
TO-263 (D2PAK)
Thick Film
High Power
PWR263S-35 Series
± 100ppm/°C
250V
10.1mm
10.4mm
-55°C
155°C
AEC-Q200
2419225

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$16.500
(S$17.985)
2+
S$15.000
(S$16.350)
3+
S$13.580
(S$14.8022)
5+
S$12.830
(S$13.9847)
10+
S$12.370
(S$13.4833)
More Pricing...
Min: 1 / Mult: 1
50ohm
± 1%
25W
TO-126
Thick Film
High Power
NPS 2-T126B Series
± 100ppm/K
2kV
8.26mm
8.13mm
-40°C
175°C
-
2112878RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
S$0.029
(S$0.0316)
1000+
S$0.024
(S$0.0262)
2500+
S$0.023
(S$0.0251)
Min: 500 / Mult: 10
50ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
AEC-Q200
2419225RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
20+
S$12.370
(S$13.4833)
Min: 100 / Mult: 1
50ohm
± 1%
25W
TO-126
Thick Film
High Power
NPS 2-T126B Series
± 100ppm/K
2kV
8.26mm
8.13mm
-40°C
175°C
-
2687606RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$9.880
(S$10.7692)
250+
S$9.290
(S$10.1261)
500+
S$8.600
(S$9.374)
Min: 100 / Mult: 1
50ohm
± 0.1%
125mW
0603 [1608 Metric]
Thin Film
Precision
FC Series
± 25ppm/°C
50V
1.6mm
0.8mm
-55°C
155°C
-
2820487RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$21.150
(S$23.0535)
20+
S$19.510
(S$21.2659)
40+
S$17.870
(S$19.4783)
100+
S$15.910
(S$17.3419)
Min: 10 / Mult: 1
50ohm
± 0.05%
200mW
0805 [2012 Metric]
Metal Foil
Precision
FRSM Series
± 0.2ppm/°C
40V
2.03mm
1.27mm
-
-
AEC-Q200
3596704RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$3.190
(S$3.4771)
Min: 100 / Mult: 1
50ohm
± 1%
50mW
0402 [1005 Metric]
Thin Film
High Frequency
FC Series
± 25ppm/°C
30V
1mm
0.5mm
-55°C
155°C
-
1-25 of 78 items
of 4 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
PayPal