56ohm Chip SMD Resistors:

415 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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2141248

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Each (Supplied on Cut Tape)
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10+
HK$0.321
100+
HK$0.178
500+
HK$0.112
1000+
HK$0.081
2500+
HK$0.080
Min: 10 / Mult: 10
56ohm
± 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
2302497

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10+
HK$0.218
100+
HK$0.124
500+
HK$0.114
2500+
HK$0.058
5000+
HK$0.056
Min: 10 / Mult: 10
56ohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
ERJ-2RK Series
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
9238336

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10+
HK$0.074
100+
HK$0.058
500+
HK$0.050
1000+
HK$0.042
2500+
HK$0.041
Min: 10 / Mult: 10
56ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
1086393

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HK$6.330
50+
HK$3.310
100+
HK$2.990
250+
HK$2.640
500+
HK$2.010
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Min: 1 / Mult: 1
56ohm
± 5%
3W
SMD
Wirewound
High Power
SM Series
± 200ppm/°C
500V
-
-
-55°C
200°C
-
9238336RL

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500+
HK$0.050
1000+
HK$0.042
2500+
HK$0.041
Min: 500 / Mult: 10
56ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
1086393RL

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100+
HK$2.990
250+
HK$2.640
500+
HK$2.010
1000+
HK$2.000
Min: 100 / Mult: 1
56ohm
± 5%
3W
SMD
Wirewound
High Power
SM Series
± 200ppm/°C
500V
-
-
-55°C
200°C
-
2141248RL

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500+
HK$0.112
1000+
HK$0.081
2500+
HK$0.080
Min: 500 / Mult: 10
56ohm
± 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
2302497RL

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Re-Reel
Packaging Options
500+
HK$0.114
2500+
HK$0.058
5000+
HK$0.056
Min: 500 / Mult: 10
56ohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
ERJ-2RK Series
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2861751RL

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HK$1.650
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HK$1.530
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12000+
HK$0.690
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Min: 100 / Mult: 10
56ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRGCQ Series
± 200ppm/°C
200V
6.35mm
3.2mm
-55°C
155°C
AEC-Q200
2861751

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10+
HK$2.240
250+
HK$1.650
1000+
HK$1.530
5000+
HK$1.400
12000+
HK$0.690
More Pricing...
Min: 10 / Mult: 10
56ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRGCQ Series
± 200ppm/°C
200V
6.35mm
3.2mm
-55°C
155°C
AEC-Q200
3230312RL

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100+
HK$1.730
Min: 100 / Mult: 10
56ohm
± 1%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
3230312

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10+
HK$1.790
100+
HK$1.730
Min: 10 / Mult: 10
56ohm
± 1%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
4009456RL

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500+
HK$0.387
1000+
HK$0.255
2500+
HK$0.235
5000+
HK$0.214
Min: 500 / Mult: 10
56ohm
± 1%
400mW
0805 [2012 Metric]
Thick Film
Anti-Surge
ESR Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
4009189RL

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HK$0.124
1000+
HK$0.074
5000+
HK$0.050
12500+
HK$0.042
25000+
HK$0.041
Min: 500 / Mult: 10
56ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
4009189

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HK$0.157
250+
HK$0.124
1000+
HK$0.074
5000+
HK$0.050
12500+
HK$0.042
More Pricing...
Min: 10 / Mult: 10
56ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
4009456

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10+
HK$0.749
100+
HK$0.428
500+
HK$0.387
1000+
HK$0.255
2500+
HK$0.235
More Pricing...
Min: 10 / Mult: 10
56ohm
± 1%
400mW
0805 [2012 Metric]
Thick Film
Anti-Surge
ESR Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2348138

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Each (Supplied on Full Reel)
Full Reel
15000+
HK$0.049
75000+
HK$0.041
150000+
HK$0.040
Min: 15000 / Mult: 15000
56ohm
± 1%
50mW
0201 [0603 Metric]
Thick Film
General Purpose
MP-CR-CA Series
± 200ppm/°C
25V
-
-
-
-
-
3230759

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10+
HK$4.570
100+
HK$4.180
500+
HK$3.260
1000+
HK$2.710
Min: 10 / Mult: 10
56ohm
± 5%
4W
2817 [7143 Metric]
Thick Film
High Power
3540 Series
± 100ppm/°C
250V
7.1mm
4.2mm
-55°C
155°C
-
2324227

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10+
HK$1.850
100+
HK$1.250
500+
HK$1.120
1000+
HK$0.980
2000+
HK$0.945
More Pricing...
Min: 10 / Mult: 10
56ohm
± 5%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1T Series
± 200ppm/°C
200V
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
2380597

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Each (Supplied on Cut Tape)
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10+
HK$1.000
100+
HK$0.392
1000+
HK$0.200
5000+
HK$0.156
10000+
HK$0.140
Min: 10 / Mult: 10
56ohm
± 0.5%
100mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6R Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2324227RL

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Each (Supplied on Cut Tape)
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100+
HK$1.250
500+
HK$1.120
1000+
HK$0.980
2000+
HK$0.945
4000+
HK$0.895
More Pricing...
Min: 100 / Mult: 1
56ohm
± 5%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1T Series
± 200ppm/°C
200V
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
2531959RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
HK$2.820
500+
HK$2.230
2500+
HK$1.820
6000+
HK$1.510
12000+
HK$1.390
More Pricing...
Min: 100 / Mult: 10
56ohm
± 5%
750mW
2010 [5025 Metric]
Thick Film
Anti-Surge
CRGS Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
2531959

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Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$3.080
100+
HK$2.820
500+
HK$2.230
2500+
HK$1.820
6000+
HK$1.510
More Pricing...
Min: 10 / Mult: 10
56ohm
± 5%
750mW
2010 [5025 Metric]
Thick Film
Anti-Surge
CRGS Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
2380597RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$0.392
1000+
HK$0.200
5000+
HK$0.156
10000+
HK$0.140
Min: 500 / Mult: 10
56ohm
± 0.5%
100mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6R Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2689624

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
HK$0.010
25000+
HK$0.007
50000+
HK$0.007
Min: 5000 / Mult: 5000
56ohm
± 5%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
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