2.43kohm Chip SMD Resistors:

88 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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2340176

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
RM0.535
15000+
RM0.477
25000+
RM0.454
Min: 5000 / Mult: 5000
2.43kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
-
± 25ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2331114

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM1.320
50+
RM0.943
100+
RM0.890
250+
RM0.847
500+
RM0.803
Min: 1 / Mult: 1
2.43kohm
± 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
-
3539820

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.069
250+
RM0.059
1000+
RM0.030
5000+
RM0.020
12500+
RM0.018
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2072822RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.034
2500+
RM0.020
5000+
RM0.016
10000+
RM0.014
50000+
RM0.010
More Pricing...
Min: 500 / Mult: 10
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2072822

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.046
100+
RM0.041
500+
RM0.034
2500+
RM0.020
5000+
RM0.016
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
Sulfur Resistant
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
1652779RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+
RM0.028
500+
RM0.024
1000+
RM0.022
2500+
RM0.019
5000+
RM0.015
More Pricing...
Min: 1 / Mult: 1
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
2312011

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM1.350
100+
RM0.633
500+
RM0.535
1000+
RM0.436
2500+
RM0.323
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 1%
200mW
0603 [1608 Metric]
Thick Film
High Power, Anti-Surge
ERJ-P03 Series
± 200ppm/°C
150V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1160158RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM0.895
250+
RM0.830
500+
RM0.760
1000+
RM0.720
5000+
RM0.649
Min: 100 / Mult: 1
2.43kohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
1160158

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
RM2.150
50+
RM1.050
100+
RM0.895
250+
RM0.830
500+
RM0.760
More Pricing...
Min: 1 / Mult: 1
2.43kohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2331114RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM0.890
250+
RM0.847
500+
RM0.803
Min: 100 / Mult: 10
2.43kohm
± 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
-
2312011RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM0.633
500+
RM0.535
1000+
RM0.436
2500+
RM0.323
5000+
RM0.209
Min: 100 / Mult: 10
2.43kohm
± 1%
200mW
0603 [1608 Metric]
Thick Film
High Power, Anti-Surge
ERJ-P03 Series
± 200ppm/°C
150V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2307551

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.397
100+
RM0.199
500+
RM0.175
1000+
RM0.117
2500+
RM0.115
Min: 10 / Mult: 10
2.43kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
Precision
ERJ-8EN Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
2094549

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM3.190
100+
RM1.860
500+
RM1.330
1000+
RM1.230
2500+
RM1.130
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 10ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2094549RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.860
500+
RM1.330
1000+
RM1.230
2500+
RM1.130
5000+
RM1.030
Min: 100 / Mult: 10
2.43kohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 10ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2338404

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM1.790
100+
RM0.780
500+
RM0.599
1000+
RM0.499
2500+
RM0.447
Min: 10 / Mult: 10
2.43kohm
± 0.1%
250mW
1206 [3216 Metric]
Thin Film
Precision
-
± 25ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
-
2563497RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.316
2500+
RM0.270
5000+
RM0.238
10000+
RM0.234
50000+
RM0.230
More Pricing...
Min: 500 / Mult: 10
2.43kohm
± 0.1%
62.5mW
0402 [1005 Metric]
Metal Film (Thin Film)
High Reliability
ERA-2A Series
± 25ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2563497

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.429
100+
RM0.416
500+
RM0.316
2500+
RM0.270
5000+
RM0.238
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 0.1%
62.5mW
0402 [1005 Metric]
Metal Film (Thin Film)
High Reliability
ERA-2A Series
± 25ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2307551RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.175
1000+
RM0.117
2500+
RM0.115
Min: 500 / Mult: 10
2.43kohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
Precision
ERJ-8EN Series
± 100ppm/°C
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
2694786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.032
100+
RM0.031
500+
RM0.029
1000+
RM0.022
2500+
RM0.019
Min: 10 / Mult: 10
2.43kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2694574RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.022
2500+
RM0.016
5000+
RM0.011
Min: 500 / Mult: 10
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
-
2694574

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.025
100+
RM0.024
500+
RM0.022
2500+
RM0.016
5000+
RM0.011
Min: 10 / Mult: 10
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
-
2694786RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.029
1000+
RM0.022
2500+
RM0.019
Min: 500 / Mult: 10
2.43kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
3538896

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.088
500+
RM0.049
2500+
RM0.030
10000+
RM0.020
25000+
RM0.016
More Pricing...
Min: 10 / Mult: 10
2.43kohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
75V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
3495582

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.054
100+
RM0.030
500+
RM0.023
2500+
RM0.016
5000+
RM0.015
Min: 10 / Mult: 10
2.43kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
3538896RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.049
2500+
RM0.030
10000+
RM0.020
25000+
RM0.016
50000+
RM0.015
Min: 500 / Mult: 10
2.43kohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
RK73H Series
± 100ppm/K
75V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
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