178kohm 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.

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1501842

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1+
HK$10.610
10+
HK$6.530
25+
HK$6.150
50+
HK$5.360
100+
HK$4.840
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Min: 1 / Mult: 1
178kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
RP73 Series
± 15ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
1501842RL

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100+
HK$4.840
250+
HK$4.090
1250+
HK$3.890
2500+
HK$3.820
Min: 100 / Mult: 1
178kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
RP73 Series
± 15ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2059507

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10+
HK$0.280
100+
HK$0.148
500+
HK$0.116
1000+
HK$0.074
2500+
HK$0.073
Min: 10 / Mult: 10
178kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1469881

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HK$0.346
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HK$0.173
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HK$0.132
1000+
HK$0.091
2500+
HK$0.081
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Min: 10 / Mult: 10
178kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2561835

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178kohm
± 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
2561835RL

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178kohm
± 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
2325124

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Min: 1 / Mult: 1
178kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Sulfur Resistant
MCT Series
± 15ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
-
3543097

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25000+
HK$0.052
125000+
HK$0.045
250000+
HK$0.044
Min: 25000 / Mult: 25000
178kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
2330966

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HK$1.450
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HK$1.380
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HK$1.300
500+
HK$1.210
Min: 1 / Mult: 1
178kohm
± 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
-
2447581

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HK$0.027
100+
HK$0.022
500+
HK$0.017
1000+
HK$0.015
2500+
HK$0.014
Min: 10 / Mult: 10
178kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1469881RL

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500+
HK$0.132
1000+
HK$0.091
2500+
HK$0.081
5000+
HK$0.071
Min: 500 / Mult: 10
178kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2059507RL

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500+
HK$0.116
1000+
HK$0.074
2500+
HK$0.073
Min: 500 / Mult: 10
178kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1850961

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HK$0.177
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HK$0.122
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5000+
HK$0.057
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Min: 10 / Mult: 10
178kohm
± 1%
50mW
0201 [0603 Metric]
Thick Film
General Purpose
-
± 200ppm/°C
25V
0.6mm
0.3mm
-55°C
125°C
-
2330966RL

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100+
HK$1.380
250+
HK$1.300
500+
HK$1.210
Min: 100 / Mult: 10
178kohm
± 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
-
1850961RL

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HK$0.122
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HK$0.063
5000+
HK$0.057
10000+
HK$0.049
50000+
HK$0.037
More Pricing...
Min: 500 / Mult: 10
178kohm
± 1%
50mW
0201 [0603 Metric]
Thick Film
General Purpose
-
± 200ppm/°C
25V
0.6mm
0.3mm
-55°C
125°C
-
2447264RL

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500+
HK$0.045
1000+
HK$0.037
2500+
HK$0.031
Min: 500 / Mult: 10
178kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2447581RL

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Each (Supplied on Cut Tape)
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500+
HK$0.017
1000+
HK$0.015
2500+
HK$0.014
Min: 500 / Mult: 10
178kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2447264

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HK$0.050
100+
HK$0.048
500+
HK$0.045
1000+
HK$0.037
2500+
HK$0.031
Min: 10 / Mult: 10
178kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2325124RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$3.090
250+
HK$2.930
500+
HK$2.770
1000+
HK$2.360
Min: 100 / Mult: 10
178kohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
Sulfur Resistant
MCT Series
± 15ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
-
2944463

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HK$2.550
50+
HK$1.210
100+
HK$1.160
250+
HK$1.070
500+
HK$0.963
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Min: 1 / Mult: 1
178kohm
-
-
0402 [1005 Metric]
Thin Film
-
-
-
50V
1.02mm
0.5mm
-
155°C
-
2116918RL

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100+
HK$1.920
250+
HK$1.700
500+
HK$1.470
1000+
HK$1.220
Min: 100 / Mult: 5
178kohm
± 0.1%
166mW
0603 [1608 Metric]
Thin Film
High Power
RP73P Series
± 25ppm/°C
100V
1.6mm
0.85mm
-55°C
155°C
-
2116918

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Each (Supplied on Cut Tape)
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1+
HK$3.950
50+
HK$2.160
100+
HK$1.920
250+
HK$1.700
500+
HK$1.470
More Pricing...
Min: 1 / Mult: 1
178kohm
± 0.1%
166mW
0603 [1608 Metric]
Thin Film
High Power
RP73P Series
± 25ppm/°C
100V
1.6mm
0.85mm
-55°C
155°C
-
2992243

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Each (Supplied on Cut Tape)
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1+
HK$2.470
50+
HK$1.860
100+
HK$1.720
250+
HK$1.610
500+
HK$1.490
More Pricing...
Min: 1 / Mult: 1
178kohm
± 0.1%
250mW
0805 [2012 Metric]
Thin Film
High Power
RP73P Series
± 25ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2992243RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.720
250+
HK$1.610
500+
HK$1.490
1000+
HK$1.330
Min: 100 / Mult: 1
178kohm
± 0.1%
250mW
0805 [2012 Metric]
Thin Film
High Power
RP73P Series
± 25ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
3950828

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.074
100+
HK$0.058
500+
HK$0.046
2500+
HK$0.033
5000+
HK$0.032
Min: 10 / Mult: 10
178kohm
± 1%
63mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
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