28kohm Chip SMD Resistors:

113 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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2563521

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HK$0.716
100+
HK$0.444
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HK$0.438
2500+
HK$0.432
5000+
HK$0.426
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Min: 10 / Mult: 10
28kohm
± 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
2140888

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HK$0.156
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HK$0.085
500+
HK$0.071
2500+
HK$0.058
5000+
HK$0.055
Min: 10 / Mult: 10
28kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
2140888RL

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500+
HK$0.071
2500+
HK$0.058
5000+
HK$0.055
Min: 500 / Mult: 10
28kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
2563521RL

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HK$0.438
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HK$0.432
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HK$0.426
10000+
HK$0.420
Min: 500 / Mult: 10
28kohm
± 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
2340204

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5000+
HK$0.775
15000+
HK$0.665
25000+
HK$0.655
Min: 5000 / Mult: 5000
28kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
-
± 25ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2303697

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HK$0.206
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HK$0.190
1000+
HK$0.132
2500+
HK$0.130
Min: 10 / Mult: 10
28kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6EN Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2670736

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100+
HK$0.064
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HK$0.060
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HK$0.050
2500+
HK$0.029
Min: 10 / Mult: 10
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
WR Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
2095047

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HK$1.250
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Min: 10 / Mult: 10
28kohm
± 0.1%
250mW
1206 [3216 Metric]
Metal Film (Thin Film)
High Reliability
ERA-8A Series
± 25ppm/°C
150V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3495789

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HK$0.066
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HK$0.050
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HK$0.042
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HK$0.041
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HK$0.040
Min: 10 / Mult: 10
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
2337438

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HK$2.640
100+
HK$1.170
500+
HK$0.897
1000+
HK$0.742
2500+
HK$0.664
Min: 10 / Mult: 10
28kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Precision
-
± 10ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
2338431

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HK$1.090
500+
HK$0.825
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HK$0.732
2500+
HK$0.649
Min: 10 / Mult: 10
28kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
-
± 25ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2073457

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HK$0.040
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Min: 10 / Mult: 10
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2059449RL

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500+
HK$0.078
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HK$0.067
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HK$0.061
5000+
HK$0.056
25000+
HK$0.052
Min: 500 / Mult: 1
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2331097

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HK$1.610
100+
HK$1.520
250+
HK$1.410
500+
HK$1.290
Min: 1 / Mult: 1
28kohm
± 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
-
1152876

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HK$0.095
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Min: 10 / Mult: 10
28kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
200V
3.2mm
1.6mm
-55°C
125°C
AEC-Q200
2073723

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HK$0.055
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Min: 10 / Mult: 10
28kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2330591RL

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HK$1.620
250+
HK$1.490
500+
HK$1.360
Min: 100 / Mult: 10
28kohm
± 0.1%
62.5mW
0402 [1005 Metric]
Thin Film
Precision Low TCR
CPF Series
± 25ppm/°C
25V
1.02mm
0.5mm
-55°C
155°C
-
2331097RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
HK$1.520
250+
HK$1.410
500+
HK$1.290
Min: 100 / Mult: 10
28kohm
± 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
-
2072872RL

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Each (Supplied on Cut Tape)
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500+
HK$0.059
2500+
HK$0.034
5000+
HK$0.026
10000+
HK$0.024
50000+
HK$0.017
More Pricing...
Min: 500 / Mult: 100
28kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2073723RL

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500+
HK$0.106
1000+
HK$0.073
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HK$0.055
5000+
HK$0.049
25000+
HK$0.036
More Pricing...
Min: 500 / Mult: 10
28kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2330591

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1+
HK$2.310
50+
HK$1.720
100+
HK$1.620
250+
HK$1.490
500+
HK$1.360
Min: 1 / Mult: 1
28kohm
± 0.1%
62.5mW
0402 [1005 Metric]
Thin Film
Precision Low TCR
CPF Series
± 25ppm/°C
25V
1.02mm
0.5mm
-55°C
155°C
-
2073457RL

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Each (Supplied on Cut Tape)
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500+
HK$0.067
1000+
HK$0.057
2500+
HK$0.040
5000+
HK$0.029
25000+
HK$0.022
More Pricing...
Min: 500 / Mult: 100
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2072872

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Each (Supplied on Cut Tape)
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10+
HK$0.080
100+
HK$0.071
500+
HK$0.059
2500+
HK$0.034
5000+
HK$0.026
More Pricing...
Min: 10 / Mult: 10
28kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2138450RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.117
1000+
HK$0.090
2500+
HK$0.088
Min: 500 / Mult: 10
28kohm
± 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
2059449

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Each (Supplied on Cut Tape)
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10+
HK$0.149
100+
HK$0.089
500+
HK$0.078
1000+
HK$0.067
2500+
HK$0.061
More Pricing...
Min: 10 / Mult: 10
28kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
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