1.2kohm Chip SMD Resistors:

615 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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2447474

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Each (Supplied on Cut Tape)
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10+
HK$0.142
100+
HK$0.127
500+
HK$0.088
1000+
HK$0.060
2500+
HK$0.046
Min: 10 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
MCWR Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2447275

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Each (Supplied on Cut Tape)
Cut Tape
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10+
HK$0.048
100+
HK$0.046
500+
HK$0.043
1000+
HK$0.035
2500+
HK$0.030
Min: 10 / Mult: 10
1.2kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
MCWR Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2447589

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Each (Supplied on Cut Tape)
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10+
HK$0.081
100+
HK$0.071
500+
HK$0.060
1000+
HK$0.050
2500+
HK$0.035
Min: 10 / Mult: 10
1.2kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
9237500

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10+
HK$0.132
100+
HK$0.091
500+
HK$0.075
1000+
HK$0.053
2500+
HK$0.052
More Pricing...
Min: 10 / Mult: 10
1.2kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
9239243

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10+
HK$0.066
100+
HK$0.050
500+
HK$0.042
2500+
HK$0.033
5000+
HK$0.032
Min: 10 / Mult: 10
1.2kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
2333606

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10+
HK$0.272
100+
HK$0.140
500+
HK$0.132
1000+
HK$0.099
2500+
HK$0.085
More Pricing...
Min: 10 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
CR Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
9239243RL

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500+
HK$0.042
2500+
HK$0.033
5000+
HK$0.032
Min: 500 / Mult: 50
1.2kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
9237500RL

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500+
HK$0.075
1000+
HK$0.053
2500+
HK$0.052
5000+
HK$0.050
12500+
HK$0.047
Min: 500 / Mult: 10
1.2kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
2447474RL

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Packaging Options
500+
HK$0.088
1000+
HK$0.060
2500+
HK$0.046
Min: 500 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
MCWR Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
3392723

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10+
HK$0.165
100+
HK$0.146
500+
HK$0.102
1000+
HK$0.070
2500+
HK$0.053
Min: 10 / Mult: 10
1.2kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2122374

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Full Reel
Packaging Options
5000+
HK$0.056
Min: 5000 / Mult: 5000
1.2kohm
± 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
2447275RL

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Each (Supplied on Cut Tape)
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Packaging Options
500+
HK$0.043
1000+
HK$0.035
2500+
HK$0.030
Min: 500 / Mult: 10
1.2kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
MCWR Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2333606RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.132
1000+
HK$0.099
2500+
HK$0.085
5000+
HK$0.073
Min: 500 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
CR Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2447589RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.060
1000+
HK$0.050
2500+
HK$0.035
Min: 500 / Mult: 10
1.2kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2861340RL

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100+
HK$0.819
Min: 100 / Mult: 10
1.2kohm
± 1%
2W
2512 [6432 Metric]
Thick Film
Pulse Withstanding
CRGP Series
± 100ppm/°C
500V
6.35mm
3.2mm
-55°C
155°C
-
2861340

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10+
HK$1.200
100+
HK$0.819
Min: 10 / Mult: 10
1.2kohm
± 1%
2W
2512 [6432 Metric]
Thick Film
Pulse Withstanding
CRGP Series
± 100ppm/°C
500V
6.35mm
3.2mm
-55°C
155°C
-
3599810RL

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500+
HK$0.253
Min: 500 / Mult: 10
1.2kohm
± 1%
660mW
1206 [3216 Metric]
Thick Film
Sulfur Resistant, Anti-Surge
ERJ-UP8 Series
± 100ppm/°C
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3495348RL

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Each (Supplied on Cut Tape)
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Packaging Options
500+
HK$0.064
1000+
HK$0.054
2500+
HK$0.053
Min: 500 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
AC Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
AEC-Q200
3599810

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Each (Supplied on Cut Tape)
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Packaging Options
10+
HK$0.366
100+
HK$0.309
500+
HK$0.253
Min: 10 / Mult: 10
1.2kohm
± 1%
660mW
1206 [3216 Metric]
Thick Film
Sulfur Resistant, Anti-Surge
ERJ-UP8 Series
± 100ppm/°C
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3392723RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.102
1000+
HK$0.070
2500+
HK$0.053
Min: 500 / Mult: 10
1.2kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
3495348

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.095
100+
HK$0.074
500+
HK$0.064
1000+
HK$0.054
2500+
HK$0.053
Min: 10 / Mult: 10
1.2kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
AC Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
AEC-Q200
3782065

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
HK$0.815
25000+
HK$0.710
50000+
HK$0.705
Min: 5000 / Mult: 5000
1.2kohm
± 1%
750mW
0612 [1632 Metric]
Thick Film
High Power
ERJ-B2 Series
± 100ppm/K
200V
1.6mm
3.2mm
-55°C
155°C
AEC-Q200
2532072

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Each (Supplied on Cut Tape)
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10+
HK$5.870
100+
HK$5.360
500+
HK$4.250
2500+
HK$3.470
4000+
HK$2.880
More Pricing...
Min: 10 / Mult: 10
1.2kohm
± 5%
1.5W
2512 [6432 Metric]
Thick Film
Anti-Surge
CRGS Series
± 100ppm/°C
250V
6.35mm
3.2mm
-55°C
155°C
-
2531786

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.780
250+
HK$0.715
1000+
HK$0.565
5000+
HK$0.462
10000+
HK$0.383
More Pricing...
Min: 10 / Mult: 10
1.2kohm
± 5%
500mW
0805 [2012 Metric]
Thick Film
Anti-Surge
CRGS Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2531786RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
250+
HK$0.715
1000+
HK$0.565
5000+
HK$0.462
10000+
HK$0.383
20000+
HK$0.351
More Pricing...
Min: 500 / Mult: 10
1.2kohm
± 5%
500mW
0805 [2012 Metric]
Thick Film
Anti-Surge
CRGS Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
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