4.99kohm 2512 [6432 Metric] Chip SMD Resistors:

362 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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1469715

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HK$0.084
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Min: 10 / Mult: 10
4.99kohm
± 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
3495866

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HK$0.066
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HK$0.058
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HK$0.050
2500+
HK$0.049
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4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
1652885

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HK$0.066
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Min: 10 / Mult: 10
4.99kohm
± 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
1469715RL

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HK$0.085
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HK$0.084
10000+
HK$0.082
Min: 500 / Mult: 10
4.99kohm
± 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
2059145

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HK$0.113
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HK$0.087
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HK$0.053
5000+
HK$0.051
Min: 10 / Mult: 10
4.99kohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
ERJ-2RK Series
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2614450

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4.99kohm
± 1%
125mW
0603 [1608 Metric]
Thin Film
Sulfur Resistant
MCT Series
± 50ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
-
1652885RL

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HK$0.064
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4.99kohm
± 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
2059145RL

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HK$0.087
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HK$0.053
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HK$0.051
Min: 500 / Mult: 50
4.99kohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
Precision
ERJ-2RK Series
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
2614450RL

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HK$0.157
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HK$0.154
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HK$0.151
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HK$0.148
Min: 500 / Mult: 10
4.99kohm
± 1%
125mW
0603 [1608 Metric]
Thin Film
Sulfur Resistant
MCT Series
± 50ppm/K
75V
1.55mm
0.85mm
-55°C
155°C
-
3495866RL

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1000+
HK$0.050
2500+
HK$0.049
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4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
4139953

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HK$0.099
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HK$0.079
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4.99kohm
± 1%
125mW
0402 [1005 Metric]
Thick Film
Medium Power
RCC e3 Series
± 100ppm/K
75V
1mm
0.5mm
-55°C
155°C
AEC-Q200
4139953RL

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4.99kohm
± 1%
125mW
0402 [1005 Metric]
Thick Film
Medium Power
RCC e3 Series
± 100ppm/K
75V
1mm
0.5mm
-55°C
155°C
AEC-Q200
3947049RL

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4.99kohm
± 0.1%
330mW
1206 [3216 Metric]
Thick Film
High Reliability, Precision
RS73 Series
± 25ppm/K
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3947049

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4.99kohm
± 0.1%
330mW
1206 [3216 Metric]
Thick Film
High Reliability, Precision
RS73 Series
± 25ppm/K
200V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
4139971

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HK$0.716
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Min: 10 / Mult: 10
4.99kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RCG e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
-
4164754

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HK$0.181
25000+
HK$0.144
50000+
HK$0.113
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4.99kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RCG e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
-
4246183

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50000+
HK$0.652
100000+
HK$0.564
Min: 10000 / Mult: 10000
4.99kohm
± 0.1%
62.5mW
0402 [1005 Metric]
Thin Film
High Precision, High Stability
RP Series
± 25ppm/°C
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
4139971RL

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500+
HK$0.510
1000+
HK$0.444
2500+
HK$0.436
Min: 500 / Mult: 10
4.99kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RCG e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
-
2059377

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HK$0.252
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HK$0.143
500+
HK$0.119
1000+
HK$0.076
2500+
HK$0.075
Min: 10 / Mult: 10
4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
Precision
ERJ-3EK Series
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
2447388

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10+
HK$0.056
100+
HK$0.052
500+
HK$0.049
1000+
HK$0.041
2500+
HK$0.024
Min: 10 / Mult: 10
4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2447190

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HK$0.037
100+
HK$0.036
500+
HK$0.034
2500+
HK$0.022
5000+
HK$0.016
Min: 10 / Mult: 10
4.99kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
-
3496064

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HK$0.116
100+
HK$0.091
500+
HK$0.075
1000+
HK$0.058
2500+
HK$0.057
Min: 10 / Mult: 10
4.99kohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
3495638

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HK$0.068
100+
HK$0.039
500+
HK$0.032
2500+
HK$0.023
5000+
HK$0.020
More Pricing...
Min: 10 / Mult: 10
4.99kohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
2668278RL

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Each (Supplied on Cut Tape)
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500+
HK$0.056
1000+
HK$0.046
2500+
HK$0.027
Min: 500 / Mult: 10
4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
WR Series
± 100ppm/°C
50V
1.6mm
0.8mm
-55°C
155°C
-
2668278

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Each (Supplied on Cut Tape)
Cut Tape
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10+
HK$0.062
100+
HK$0.059
500+
HK$0.056
1000+
HK$0.046
2500+
HK$0.027
Min: 10 / Mult: 10
4.99kohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
WR Series
± 100ppm/°C
50V
1.6mm
0.8mm
-55°C
155°C
-
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