43ohm Chip SMD Resistors:

179 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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2695056

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.076
100+
HK$0.066
500+
HK$0.056
1000+
HK$0.047
2500+
HK$0.032
Min: 10 / Mult: 10
43ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1894166RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.354
1000+
HK$0.264
2500+
HK$0.252
5000+
HK$0.239
Min: 500 / Mult: 10
43ohm
± 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
2123716

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
HK$0.102
Min: 5000 / Mult: 5000
43ohm
± 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
2139313RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.181
1000+
HK$0.132
2500+
HK$0.128
5000+
HK$0.124
Min: 500 / Mult: 10
43ohm
± 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
2139313

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.354
100+
HK$0.222
500+
HK$0.181
1000+
HK$0.132
2500+
HK$0.128
More Pricing...
Min: 10 / Mult: 10
43ohm
± 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
1894166

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.592
100+
HK$0.403
500+
HK$0.354
1000+
HK$0.264
2500+
HK$0.252
More Pricing...
Min: 10 / Mult: 10
43ohm
± 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
2695056RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.056
1000+
HK$0.047
2500+
HK$0.032
Min: 500 / Mult: 10
43ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1400706RL

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100+
HK$5.150
500+
HK$4.050
1000+
HK$3.020
2500+
HK$2.710
5000+
HK$2.470
More Pricing...
Min: 100 / Mult: 10
43ohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
General Purpose
RN73H Series
± 25ppm/°C
150V
3.2mm
1.6mm
-55°C
155°C
-
1400706

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$8.380
100+
HK$5.150
500+
HK$4.050
1000+
HK$3.020
2500+
HK$2.710
More Pricing...
Min: 10 / Mult: 10
43ohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
General Purpose
RN73H Series
± 25ppm/°C
150V
3.2mm
1.6mm
-55°C
155°C
-
4148801RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.485
1000+
HK$0.420
2500+
HK$0.358
5000+
HK$0.296
Min: 500 / Mult: 10
43ohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
High Precision, High Stability
RT Series
± 25ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
4755286

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$1.750
100+
HK$0.977
500+
HK$0.828
1000+
HK$0.616
2500+
HK$0.531
More Pricing...
Min: 10 / Mult: 10
43ohm
± 1%
1W
0612 [1632 Metric]
Thick Film
High Power
CWM-Q Series
± 100ppm/°C
200V
1.6mm
3.2mm
-55°C
155°C
AEC-Q200
4148801

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.872
100+
HK$0.625
500+
HK$0.485
1000+
HK$0.420
2500+
HK$0.358
More Pricing...
Min: 10 / Mult: 10
43ohm
± 0.1%
100mW
0603 [1608 Metric]
Thin Film
High Precision, High Stability
RT Series
± 25ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
1400283RL

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Each (Supplied on Cut Tape)
Cut Tape
5+
HK$1.770
10+
HK$3.340
100+
HK$1.670
500+
HK$0.952
1000+
HK$0.833
More Pricing...
Min: 1 / Mult: 10
43ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Anti-Surge
SG73S Series
± 200ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1505957

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$1.540
25+
HK$1.450
100+
HK$1.320
500+
HK$1.140
1000+
HK$0.903
Min: 5 / Mult: 5
43ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
125°C
-
1506041RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.740
500+
HK$1.560
1000+
HK$1.430
Min: 100 / Mult: 1
43ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
1400283

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$3.340
100+
HK$1.670
500+
HK$0.952
1000+
HK$0.833
2500+
HK$0.741
More Pricing...
Min: 10 / Mult: 10
43ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Anti-Surge
SG73S Series
± 200ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1627711

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$1.070
100+
HK$0.526
Min: 10 / Mult: 10
43ohm
± 1%
125mW
0603 [1608 Metric]
Thick Film
Anti-Surge
SG73S Series
± 200ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
1400011RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.651
50+
HK$0.609
100+
HK$0.525
1000+
HK$0.473
5000+
HK$0.452
Min: 1 / Mult: 1
43ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Anti-Surge
SG73P Series
± 200ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1400011

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.651
50+
HK$0.609
100+
HK$0.525
1000+
HK$0.473
5000+
HK$0.452
Min: 10 / Mult: 10
43ohm
± 1%
250mW
0805 [2012 Metric]
Thick Film
Anti-Surge
SG73P Series
± 200ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
1505957RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.320
500+
HK$1.140
1000+
HK$0.903
Min: 100 / Mult: 1
43ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
125°C
-
1627711RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$0.526
Min: 500 / Mult: 10
43ohm
± 1%
125mW
0603 [1608 Metric]
Thick Film
Anti-Surge
SG73S Series
± 200ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
1506041

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.220
25+
HK$1.960
100+
HK$1.740
500+
HK$1.560
1000+
HK$1.430
Min: 5 / Mult: 5
43ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2398882

RoHS

Each (Supplied on Full Reel)
Full Reel
5000+
HK$0.133
25000+
HK$0.119
50000+
HK$0.117
Min: 5000 / Mult: 5000
43ohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
Precision
ERJ-8EN Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3230591RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$4.590
500+
HK$4.030
1000+
HK$3.670
Min: 100 / Mult: 10
43ohm
± 1%
4W
2817 [7143 Metric]
Thick Film
High Power
3540 Series
± 100ppm/°C
250V
7.1mm
4.2mm
-55°C
155°C
-
3230591

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$7.040
100+
HK$4.590
500+
HK$4.030
1000+
HK$3.670
Min: 10 / Mult: 10
43ohm
± 1%
4W
2817 [7143 Metric]
Thick Film
High Power
3540 Series
± 100ppm/°C
250V
7.1mm
4.2mm
-55°C
155°C
-
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