38.3kohm 0603 [1608 Metric] Chip SMD Resistors:

106 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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2138462

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HK$0.310
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HK$0.167
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HK$0.112
1000+
HK$0.090
2500+
HK$0.088
Min: 10 / Mult: 10
38.3kohm
± 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
2138462RL

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HK$0.088
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38.3kohm
± 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
2338934

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38.3kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Precision
-
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2337161

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HK$0.355
Min: 10 / Mult: 10
38.3kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Precision
-
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2337161RL

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38.3kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Precision
-
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2094592RL

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38.3kohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 10ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
3496036

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HK$0.057
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38.3kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
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RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
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2563564

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38.3kohm
± 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
2303713RL

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125mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6EN Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
3539935

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38.3kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
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RK73H Series
± 100ppm/K
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2312241

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38.3kohm
± 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
2330658

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38.3kohm
± 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
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2094592

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Min: 10 / Mult: 10
38.3kohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 10ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2327209

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HK$0.600
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HK$0.448
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Min: 10 / Mult: 10
38.3kohm
± 1%
660mW
1206 [3216 Metric]
Thick Film
High Power, Anti-Surge
ERJ-P08 Series
± 100ppm/°C
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
1652988

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Min: 10 / Mult: 10
38.3kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2072986RL

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38.3kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2330658RL

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100+
HK$1.940
250+
HK$1.710
500+
HK$1.470
Min: 100 / Mult: 10
38.3kohm
± 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
-
1652988RL

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500+
HK$0.132
1000+
HK$0.091
2500+
HK$0.081
5000+
HK$0.072
Min: 500 / Mult: 10
38.3kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
1353268

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Min: 1 / Mult: 1
38.3kohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2072986

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5000+
HK$0.024
More Pricing...
Min: 10 / Mult: 10
38.3kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
1353268RL

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100+
HK$1.990
250+
HK$1.930
500+
HK$1.860
1000+
HK$1.570
Min: 100 / Mult: 1
38.3kohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2312241RL

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HK$0.441
1000+
HK$0.385
2500+
HK$0.333
5000+
HK$0.281
25000+
HK$0.229
More Pricing...
Min: 500 / Mult: 10
38.3kohm
± 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
2446668

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
HK$0.021
25000+
HK$0.015
Min: 5000 / Mult: 5000
38.3kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2563564RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.571
2500+
HK$0.529
5000+
HK$0.471
10000+
HK$0.429
Min: 500 / Mult: 10
38.3kohm
± 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
2447351

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HK$0.047
100+
HK$0.045
500+
HK$0.042
1000+
HK$0.034
2500+
HK$0.029
Min: 10 / Mult: 10
38.3kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
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