1kohm Chip SMD Resistors:

1,701 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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2421849

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HK$0.074
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HK$0.058
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HK$0.054
1000+
HK$0.045
2500+
HK$0.038
More Pricing...
Min: 10 / Mult: 10
1kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
2421889

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10000+
HK$0.025
50000+
HK$0.022
100000+
HK$0.018
200000+
HK$0.017
500000+
HK$0.016
Min: 10000 / Mult: 10000
1kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
9232761

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HK$0.058
100+
HK$0.033
500+
HK$0.029
2500+
HK$0.025
5000+
HK$0.024
Min: 10 / Mult: 10
1kohm
± 5%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
9232761RL

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500+
HK$0.029
2500+
HK$0.025
5000+
HK$0.024
Min: 500 / Mult: 50
1kohm
± 5%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
2826962

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HK$1.630
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HK$1.320
500+
HK$0.999
1000+
HK$0.886
2000+
HK$0.785
Min: 10 / Mult: 10
1kohm
± 5%
1W
2512 [6432 Metric]
Thick Film
High Voltage
-
± 100ppm/°C
3kV
6.35mm
3.1mm
-55°C
155°C
-
2887199RL

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HK$0.220
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HK$0.184
5000+
HK$0.147
25000+
HK$0.140
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Min: 500 / Mult: 10
1kohm
± 5%
500mW
1206 [3216 Metric]
Thick Film
Anti-Surge
ESR Series
± 200ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
2887199

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HK$0.432
100+
HK$0.250
500+
HK$0.235
1000+
HK$0.220
2500+
HK$0.184
More Pricing...
Min: 10 / Mult: 10
1kohm
± 5%
500mW
1206 [3216 Metric]
Thick Film
Anti-Surge
ESR Series
± 200ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
2826962RL

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100+
HK$1.320
500+
HK$0.999
1000+
HK$0.886
2000+
HK$0.785
Min: 100 / Mult: 10
1kohm
± 5%
1W
2512 [6432 Metric]
Thick Film
High Voltage
-
± 100ppm/°C
3kV
6.35mm
3.1mm
-55°C
155°C
-
2421849RL

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500+
HK$0.054
1000+
HK$0.045
2500+
HK$0.038
5000+
HK$0.030
10000+
HK$0.029
More Pricing...
Min: 500 / Mult: 10
1kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
4207834

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HK$9.870
50+
HK$5.760
100+
HK$3.760
250+
HK$3.420
500+
HK$3.070
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Min: 1 / Mult: 1
1kohm
± 1%
3W
1225 Wide [3264 Metric]
Thick Film
High Power
3430 Series
± 100ppm/°C
200V
3.2mm
6.4mm
-55°C
155°C
AEC-Q200
4207834RL

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100+
HK$3.760
250+
HK$3.420
500+
HK$3.070
1000+
HK$2.600
Min: 100 / Mult: 1
1kohm
± 1%
3W
1225 Wide [3264 Metric]
Thick Film
High Power
3430 Series
± 100ppm/°C
200V
3.2mm
6.4mm
-55°C
155°C
AEC-Q200
9237496

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HK$0.099
100+
HK$0.091
500+
HK$0.083
1000+
HK$0.058
2500+
HK$0.057
Min: 10 / Mult: 10
1kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
9234004

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10+
HK$0.091
100+
HK$0.074
500+
HK$0.070
1000+
HK$0.066
2500+
HK$0.065
Min: 10 / Mult: 10
1kohm
± 5%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
1577605RL

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500+
HK$0.378
1000+
HK$0.326
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HK$0.320
5000+
HK$0.305
12500+
HK$0.288
Min: 500 / Mult: 5
1kohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2059601

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HK$0.169
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HK$0.143
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HK$0.093
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HK$0.085
2500+
HK$0.084
Min: 10 / Mult: 10
1kohm
± 5%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3GE Series
± 200ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1100192

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HK$0.320
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HK$0.227
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HK$0.194
2500+
HK$0.191
Min: 10 / Mult: 10
1kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
WCR Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
1577659

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HK$0.487
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HK$0.463
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HK$0.387
1000+
HK$0.378
2500+
HK$0.371
Min: 10 / Mult: 10
1kohm
± 0.1%
125mW
0805 [2012 Metric]
Metal Film (Thin Film)
High Reliability
ERA-6A Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
9333711

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2500+
HK$0.039
More Pricing...
Min: 10 / Mult: 10
1kohm
± 5%
100mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-
-
-
1469965

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HK$0.378
100+
HK$0.211
500+
HK$0.169
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HK$0.127
2500+
HK$0.120
More Pricing...
Min: 10 / Mult: 10
1kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
9233385

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10+
HK$0.066
100+
HK$0.050
500+
HK$0.046
1000+
HK$0.042
2500+
HK$0.041
Min: 10 / Mult: 10
1kohm
± 5%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
1652851

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10+
HK$0.185
100+
HK$0.146
500+
HK$0.105
1000+
HK$0.072
2500+
HK$0.070
Min: 10 / Mult: 10
1kohm
± 5%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 200ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
AEC-Q200
9240942

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10+
HK$0.173
100+
HK$0.148
500+
HK$0.120
1000+
HK$0.091
2500+
HK$0.090
Min: 10 / Mult: 10
1kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
-
2073348

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Each (Supplied on Cut Tape)
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10+
HK$0.088
100+
HK$0.076
500+
HK$0.063
1000+
HK$0.055
2500+
HK$0.037
Min: 10 / Mult: 10
1kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Sulfur Resistant
MCMR Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1469740

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10+
HK$0.343
100+
HK$0.178
500+
HK$0.167
1000+
HK$0.090
2500+
HK$0.088
Min: 10 / Mult: 10
1kohm
± 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
1717745

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Each (Supplied on Cut Tape)
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10+
HK$2.530
100+
HK$2.080
500+
HK$1.850
1000+
HK$1.760
2500+
HK$1.730
Min: 10 / Mult: 10
1kohm
± 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
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