143ohm Chip SMD Resistors:

53 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.

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2561787RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$0.400
Min: 500 / Mult: 10
143ohm
± 1%
250mW
0603 [1608 Metric]
Thick Film
High Power, Anti-Surge
ERJ-PA3 Series
± 100ppm/°C
150V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2561787

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Each (Supplied on Cut Tape)
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Packaging Options
10+
HK$0.965
100+
HK$0.400
Min: 10 / Mult: 10
143ohm
± 1%
250mW
0603 [1608 Metric]
Thick Film
High Power, Anti-Surge
ERJ-PA3 Series
± 100ppm/°C
150V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2326704

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Each (Supplied on Cut Tape)
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10+
HK$0.585
100+
HK$0.363
500+
HK$0.315
1000+
HK$0.266
2500+
HK$0.245
More Pricing...
Min: 10 / Mult: 10
143ohm
± 1%
500mW
0805 [2012 Metric]
Thick Film
High Power, Anti-Surge
ERJ-P06 Series
± 100ppm/°C
400V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2330928RL

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100+
HK$1.250
250+
HK$1.140
500+
HK$1.040
Min: 100 / Mult: 10
143ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision Low TCR
CPF Series
± 25ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
2141293RL

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500+
HK$0.124
1000+
HK$0.090
2500+
HK$0.088
Min: 500 / Mult: 10
143ohm
± 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
2141293

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10+
HK$0.258
100+
HK$0.158
500+
HK$0.124
1000+
HK$0.090
2500+
HK$0.088
Min: 10 / Mult: 10
143ohm
± 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
2330928

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1+
HK$2.200
50+
HK$1.360
100+
HK$1.250
250+
HK$1.140
500+
HK$1.040
Min: 1 / Mult: 1
143ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision Low TCR
CPF Series
± 25ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
2122257

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5000+
HK$0.086
25000+
HK$0.075
50000+
HK$0.062
Min: 5000 / Mult: 5000
143ohm
± 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
2563428RL

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500+
HK$0.565
1000+
HK$0.410
5000+
HK$0.343
Min: 500 / Mult: 10
143ohm
± 0.1%
62.5mW
0402 [1005 Metric]
Metal Film (Thin Film)
High Reliability
ERA-2A Series
± 25ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2326704RL

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Each (Supplied on Cut Tape)
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500+
HK$0.315
1000+
HK$0.266
2500+
HK$0.245
5000+
HK$0.222
25000+
HK$0.202
More Pricing...
Min: 500 / Mult: 10
143ohm
± 1%
500mW
0805 [2012 Metric]
Thick Film
High Power, Anti-Surge
ERJ-P06 Series
± 100ppm/°C
400V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2563428

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10+
HK$2.080
50+
HK$1.130
100+
HK$0.830
500+
HK$0.565
1000+
HK$0.410
More Pricing...
Min: 10 / Mult: 10
143ohm
± 0.1%
62.5mW
0402 [1005 Metric]
Metal Film (Thin Film)
High Reliability
ERA-2A Series
± 25ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2694720

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10+
HK$0.015
100+
HK$0.013
500+
HK$0.010
1000+
HK$0.008
2500+
HK$0.007
Min: 10 / Mult: 10
143ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2694198

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10+
HK$1.400
100+
HK$0.657
500+
HK$0.446
1000+
HK$0.384
Min: 10 / Mult: 10
143ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
-
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
155°C
-
2694198RL

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500+
HK$0.446
1000+
HK$0.384
Min: 500 / Mult: 10
143ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
-
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
155°C
-
2944430

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HK$2.110
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HK$1.180
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HK$1.050
1000+
HK$0.905
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Min: 1 / Mult: 1
143ohm
-
-
-
Thin Film
High Power
-
-
50V
-
0.5mm
-55°C
-
-
3578725RL

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100+
HK$2.940
250+
HK$2.890
500+
HK$2.290
Min: 100 / Mult: 1
143ohm
± 0.1%
31.25mW
0201 [0603 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
15V
0.6mm
0.3mm
-55°C
155°C
-
2694720RL

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Each (Supplied on Cut Tape)
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Packaging Options
500+
HK$0.010
1000+
HK$0.008
2500+
HK$0.007
Min: 500 / Mult: 10
143ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
3578725

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Each (Supplied on Cut Tape)
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1+
HK$6.160
50+
HK$3.320
100+
HK$2.940
250+
HK$2.890
500+
HK$2.290
Min: 1 / Mult: 1
143ohm
± 0.1%
31.25mW
0201 [0603 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
15V
0.6mm
0.3mm
-55°C
155°C
-
3104867

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HOLSWORTHY - TE CONNECTIVITY
Each (Supplied on Cut Tape)
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HK$9.210
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HK$6.380
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HK$4.560
500+
HK$4.390
1000+
HK$4.190
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Min: 1 / Mult: 1
143ohm
-
-
-
-
-
-
-
-
-
0.85mm
-
-
AEC-Q200
4060867

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Each (Supplied on Cut Tape)
Cut Tape
1+
HK$0.822
10+
HK$0.074
100+
HK$0.058
500+
HK$0.050
1000+
HK$0.049
More Pricing...
Min: 1 / Mult: 1
143ohm
-
63mW
-
Thick Film
General Purpose
-
-
-
1mm
0.5mm
-55°C
155°C
-
3952210

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Each (Supplied on Cut Tape)
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10+
HK$0.058
100+
HK$0.037
500+
HK$0.031
2500+
HK$0.023
5000+
HK$0.019
More Pricing...
Min: 10 / Mult: 10
143ohm
± 1%
63mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
4539724

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.839
100+
HK$0.477
500+
HK$0.321
1000+
HK$0.284
2500+
HK$0.247
More Pricing...
Min: 10 / Mult: 10
143ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Anti-Sulfur
WRIS-RSKS Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
2303074

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.252
100+
HK$0.133
500+
HK$0.104
1000+
HK$0.067
2500+
HK$0.056
More Pricing...
Min: 10 / Mult: 10
143ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2303074RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
500+
HK$0.104
1000+
HK$0.067
2500+
HK$0.056
5000+
HK$0.051
Min: 500 / Mult: 10
143ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
4007107

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$16.120
50+
HK$9.050
100+
HK$7.930
250+
HK$7.230
500+
HK$6.690
More Pricing...
Min: 1 / Mult: 1
143ohm
± 0.1%
500mW
0603 [1608 Metric]
Thin Film
High Power, Precision
RA73 Series
± 25ppm/°C
75V
1.55mm
0.8mm
-55°C
155°C
-
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