2.49Mohm Chip SMD Resistors:

10 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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3884291

RoHS

Each (Supplied on Full Reel)
Full Reel
5000+
RM0.174
25000+
RM0.158
Min: 5000 / Mult: 5000
2.49Mohm
± 1%
660mW
1206 [3216 Metric]
Thick Film
High Power, Anti-Surge
ERJ-PM8 Series
± 100ppm/K
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3951639

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.045
100+
RM0.035
500+
RM0.033
1000+
RM0.030
2500+
RM0.029
Min: 10 / Mult: 10
2.49Mohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
3951639RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.033
1000+
RM0.030
2500+
RM0.029
Min: 500 / Mult: 10
2.49Mohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
3952119

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.059
100+
RM0.054
500+
RM0.042
2500+
RM0.030
5000+
RM0.029
More Pricing...
Min: 10 / Mult: 10
2.49Mohm
± 1%
63mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
4149474

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.069
100+
RM0.059
500+
RM0.047
1000+
RM0.035
2500+
RM0.030
More Pricing...
Min: 10 / Mult: 10
2.49Mohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
4149482RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.069
1000+
RM0.054
2500+
RM0.042
5000+
RM0.030
Min: 500 / Mult: 10
2.49Mohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
-
4149474RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.047
1000+
RM0.035
2500+
RM0.030
5000+
RM0.025
Min: 500 / Mult: 10
2.49Mohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
150V
2mm
1.25mm
-55°C
155°C
-
4149482

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
RM0.088
100+
RM0.073
500+
RM0.069
1000+
RM0.054
2500+
RM0.042
More Pricing...
Min: 10 / Mult: 10
2.49Mohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
-
4151272

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
RM0.020
25000+
RM0.010
50000+
RM0.009
Min: 5000 / Mult: 5000
2.49Mohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
75V
1.6mm
0.8mm
-55°C
155°C
-
2122032

RoHS

Each (Supplied on Full Reel)
Full Reel
Pricing is unavailable. Please contact customer services.
2.49Mohm
± 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
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