249ohm Chip SMD Resistors:

146 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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1809673

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.642
100+
HK$0.576
500+
HK$0.444
1000+
HK$0.379
2500+
HK$0.330
More Pricing...
Min: 10 / Mult: 10
249ohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
1470002

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.420
100+
HK$0.227
500+
HK$0.177
1000+
HK$0.127
2500+
HK$0.120
More Pricing...
Min: 10 / Mult: 10
249ohm
± 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
1154499

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.220
50+
HK$1.170
250+
HK$0.716
500+
HK$0.609
1000+
HK$0.502
More Pricing...
Min: 5 / Mult: 5
249ohm
-
1W
-
-
-
-
-
-
-
-
-
155°C
-
1469902

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.286
100+
HK$0.177
500+
HK$0.135
1000+
HK$0.093
2500+
HK$0.085
More Pricing...
Min: 10 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2337726

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Each (Supplied on Cut Tape)
Cut Tape
10+
HK$2.090
100+
HK$0.987
500+
HK$0.671
1000+
HK$0.578
2500+
HK$0.481
Min: 10 / Mult: 10
249ohm
± 0.1%
125mW
0805 [2012 Metric]
Thin Film
Precision
-
± 25ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2447612RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.059
1000+
HK$0.045
2500+
HK$0.031
Min: 500 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2122287

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
HK$0.086
25000+
HK$0.075
50000+
HK$0.062
Min: 5000 / Mult: 5000
249ohm
± 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
1470002RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.177
1000+
HK$0.127
2500+
HK$0.120
5000+
HK$0.115
Min: 500 / Mult: 10
249ohm
± 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
2447307

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.051
100+
HK$0.049
500+
HK$0.046
1000+
HK$0.037
2500+
HK$0.032
Min: 10 / Mult: 10
249ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
3495566

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.058
100+
HK$0.042
500+
HK$0.038
2500+
HK$0.033
5000+
HK$0.032
Min: 10 / Mult: 10
249ohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
2141316RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.157
1000+
HK$0.090
2500+
HK$0.088
Min: 500 / Mult: 10
249ohm
± 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
2057597

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.320
100+
HK$0.219
500+
HK$0.177
1000+
HK$0.119
2500+
HK$0.117
Min: 10 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6EN Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
1469902RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.135
1000+
HK$0.093
2500+
HK$0.085
5000+
HK$0.076
Min: 500 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
150V
2mm
1.25mm
-55°C
155°C
AEC-Q200
2312202

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.584
100+
HK$0.403
500+
HK$0.354
1000+
HK$0.239
2500+
HK$0.235
More Pricing...
Min: 10 / Mult: 10
249ohm
± 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
1160122RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.620
250+
HK$1.500
500+
HK$1.380
Min: 100 / Mult: 1
249ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2057597RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.177
1000+
HK$0.119
2500+
HK$0.117
Min: 500 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
Precision
ERJ-6EN Series
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
2141316

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.343
100+
HK$0.167
500+
HK$0.157
1000+
HK$0.090
2500+
HK$0.088
Min: 10 / Mult: 10
249ohm
± 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
1160122

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$3.460
50+
HK$1.820
100+
HK$1.620
250+
HK$1.500
500+
HK$1.380
Min: 1 / Mult: 1
249ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
125°C
-
2447307RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.046
1000+
HK$0.037
2500+
HK$0.032
Min: 500 / Mult: 10
249ohm
± 1%
100mW
0603 [1608 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
-
2312202RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.354
1000+
HK$0.239
2500+
HK$0.235
5000+
HK$0.231
Min: 500 / Mult: 10
249ohm
± 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
2447612

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.080
100+
HK$0.070
500+
HK$0.059
1000+
HK$0.045
2500+
HK$0.031
Min: 10 / Mult: 10
249ohm
± 1%
125mW
0805 [2012 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2337726RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.671
1000+
HK$0.578
2500+
HK$0.481
Min: 500 / Mult: 10
249ohm
± 0.1%
125mW
0805 [2012 Metric]
Thin Film
Precision
-
± 25ppm/°C
150V
2.01mm
1.25mm
-55°C
155°C
-
2693453

RoHS

Each (Supplied on Full Reel)
Full Reel
1000+
HK$1.280
5000+
HK$0.987
10000+
HK$0.962
Min: 1000 / Mult: 1000
249ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
PCF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-
-
-
3495566RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.038
2500+
HK$0.033
5000+
HK$0.032
Min: 500 / Mult: 10
249ohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
50V
1mm
0.5mm
-55°C
155°C
-
1809673RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
500+
HK$0.444
1000+
HK$0.379
2500+
HK$0.330
5000+
HK$0.280
Min: 500 / Mult: 10
249ohm
± 0.1%
100mW
0603 [1608 Metric]
Metal Film (Thin Film)
High Reliability
ERA-3A Series
± 25ppm/°C
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
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