39ohm Chip SMD Resistors:

446 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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2140631RL

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Each (Supplied on Cut Tape)
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500+
S$0.010
(S$0.0109)
Min: 500 / Mult: 10
39ohm
± 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
2140631

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Each (Supplied on Cut Tape)
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10+
S$0.023
(S$0.0251)
100+
S$0.012
(S$0.0131)
500+
S$0.010
(S$0.0109)
Min: 10 / Mult: 10
39ohm
± 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
2502644RL

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Each (Supplied on Cut Tape)
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500+
S$0.024
(S$0.0262)
1000+
S$0.016
(S$0.0174)
2500+
S$0.013
(S$0.0142)
Min: 500 / Mult: 10
39ohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
WR Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
-
2502644

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Each (Supplied on Cut Tape)
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10+
S$0.037
(S$0.0403)
100+
S$0.033
(S$0.036)
500+
S$0.024
(S$0.0262)
1000+
S$0.016
(S$0.0174)
2500+
S$0.013
(S$0.0142)
Min: 10 / Mult: 10
39ohm
± 1%
250mW
1206 [3216 Metric]
Thick Film
General Purpose
WR Series
± 100ppm/°C
200V
3.1mm
1.6mm
-55°C
155°C
-
2919202

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Each
10+
S$0.218
(S$0.2376)
100+
S$0.118
(S$0.1286)
1000+
S$0.084
(S$0.0916)
4000+
S$0.075
(S$0.0818)
8000+
S$0.072
(S$0.0785)
More Pricing...
Min: 10 / Mult: 10
39ohm
± 1%
333.3mW
1210 [3225 Metric]
Thick Film
High Voltage
KTR Series
± 100ppm/°C
600V
3.2mm
2.5mm
-55°C
155°C
AEC-Q200
3230474

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10+
S$0.650
(S$0.7085)
100+
S$0.380
(S$0.4142)
500+
S$0.268
(S$0.2921)
1000+
S$0.212
(S$0.2311)
2000+
S$0.211
(S$0.230)
Min: 10 / Mult: 10
39ohm
± 5%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
3230308

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Each (Supplied on Cut Tape)
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10+
S$0.565
(S$0.6158)
100+
S$0.495
(S$0.5396)
500+
S$0.404
(S$0.4404)
1000+
S$0.368
(S$0.4011)
2000+
S$0.292
(S$0.3183)
More Pricing...
Min: 10 / Mult: 10
39ohm
± 1%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
3231039

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5+
S$1.260
(S$1.3734)
50+
S$1.010
(S$1.1009)
250+
S$0.855
(S$0.932)
500+
S$0.705
(S$0.7684)
Min: 5 / Mult: 5
39ohm
± 5%
5W
4320 [11050 Metric]
Thick Film
High Power
3550 Series
± 100ppm/°C
300V
11mm
5mm
-55°C
155°C
-
3230872

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Each (Supplied on Cut Tape)
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Packaging Options
5+
S$2.050
(S$2.2345)
50+
S$1.400
(S$1.526)
250+
S$1.250
(S$1.3625)
500+
S$1.000
(S$1.090)
1000+
S$0.920
(S$1.0028)
More Pricing...
Min: 5 / Mult: 5
39ohm
± 1%
5W
4320 [11050 Metric]
Thick Film
High Power
3550 Series
± 100ppm/°C
300V
11mm
5mm
-55°C
155°C
-
3230590RL

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Packaging Options
100+
S$0.845
(S$0.921)
500+
S$0.705
(S$0.7684)
1000+
S$0.604
(S$0.6584)
Min: 100 / Mult: 10
39ohm
± 1%
4W
2817 [7143 Metric]
Thick Film
High Power
3540 Series
± 100ppm/°C
250V
7.1mm
4.2mm
-55°C
155°C
-
3230474RL

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Each (Supplied on Cut Tape)
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Packaging Options
100+
S$0.380
(S$0.4142)
500+
S$0.268
(S$0.2921)
1000+
S$0.212
(S$0.2311)
2000+
S$0.211
(S$0.230)
Min: 100 / Mult: 10
39ohm
± 5%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
3600405

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Each (Supplied on Cut Tape)
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Packaging Options
10+
S$0.377
(S$0.4109)
100+
S$0.151
(S$0.1646)
500+
S$0.113
(S$0.1232)
1000+
S$0.075
(S$0.0818)
2500+
S$0.068
(S$0.0741)
More Pricing...
Min: 10 / Mult: 10
39ohm
± 0.5%
660mW
1206 [3216 Metric]
Thick Film
Sulfur Resistant, Anti-Surge
ERJ-UP8 Series
± 100ppm/°C
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3600405RL

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Each (Supplied on Cut Tape)
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Packaging Options
500+
S$0.113
(S$0.1232)
1000+
S$0.075
(S$0.0818)
2500+
S$0.068
(S$0.0741)
5000+
S$0.062
(S$0.0676)
25000+
S$0.060
(S$0.0654)
Min: 500 / Mult: 10
39ohm
± 0.5%
660mW
1206 [3216 Metric]
Thick Film
Sulfur Resistant, Anti-Surge
ERJ-UP8 Series
± 100ppm/°C
500V
3.2mm
1.6mm
-55°C
155°C
AEC-Q200
3230872RL

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50+
S$1.400
(S$1.526)
250+
S$1.250
(S$1.3625)
500+
S$1.000
(S$1.090)
1000+
S$0.920
(S$1.0028)
2000+
S$0.864
(S$0.9418)
Min: 100 / Mult: 5
39ohm
± 1%
5W
4320 [11050 Metric]
Thick Film
High Power
3550 Series
± 100ppm/°C
300V
11mm
5mm
-55°C
155°C
-
3548572RL

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250+
S$0.017
(S$0.0185)
1000+
S$0.011
(S$0.012)
5000+
S$0.007
(S$0.0076)
12500+
S$0.005
(S$0.0054)
25000+
S$0.005
(S$0.0054)
Min: 500 / Mult: 10
39ohm
± 5%
250mW
0805 [2012 Metric]
Thick Film
General Purpose
RK73B Series
± 200ppm/K
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
3393153

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
S$0.033
(S$0.036)
25000+
S$0.029
(S$0.0316)
50000+
S$0.027
(S$0.0294)
Min: 5000 / Mult: 5000
39ohm
± 1%
500mW
1210 [3225 Metric]
Thick Film
General Purpose
-
± 100ppm/°C
200V
3.2mm
2.5mm
-55°C
155°C
AEC-Q200
3231155RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$2.060
(S$2.2454)
250+
S$1.810
(S$1.9729)
500+
S$1.290
(S$1.4061)
1000+
S$1.180
(S$1.2862)
Min: 100 / Mult: 5
39ohm
± 1%
6W
4527 [11470 Metric]
Thick Film
High Power
3560 Series
± 100ppm/°C
300V
11.6mm
6.85mm
-55°C
155°C
-
3231155

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
S$2.660
(S$2.8994)
50+
S$2.060
(S$2.2454)
250+
S$1.810
(S$1.9729)
500+
S$1.290
(S$1.4061)
1000+
S$1.180
(S$1.2862)
Min: 5 / Mult: 5
39ohm
± 1%
6W
4527 [11470 Metric]
Thick Film
High Power
3560 Series
± 100ppm/°C
300V
11.6mm
6.85mm
-55°C
155°C
-
3230590

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
S$1.310
(S$1.4279)
100+
S$0.845
(S$0.921)
500+
S$0.705
(S$0.7684)
1000+
S$0.604
(S$0.6584)
Min: 10 / Mult: 10
39ohm
± 1%
4W
2817 [7143 Metric]
Thick Film
High Power
3540 Series
± 100ppm/°C
250V
7.1mm
4.2mm
-55°C
155°C
-
3231039RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$1.010
(S$1.1009)
250+
S$0.855
(S$0.932)
500+
S$0.705
(S$0.7684)
Min: 100 / Mult: 5
39ohm
± 5%
5W
4320 [11050 Metric]
Thick Film
High Power
3550 Series
± 100ppm/°C
300V
11mm
5mm
-55°C
155°C
-
3548572

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
S$0.021
(S$0.0229)
250+
S$0.017
(S$0.0185)
1000+
S$0.011
(S$0.012)
5000+
S$0.007
(S$0.0076)
12500+
S$0.005
(S$0.0054)
More Pricing...
Min: 10 / Mult: 10
39ohm
± 5%
250mW
0805 [2012 Metric]
Thick Film
General Purpose
RK73B Series
± 200ppm/K
150V
2.01mm
1.25mm
-55°C
155°C
AEC-Q200
3213542

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
S$0.008
(S$0.0087)
50000+
S$0.006
(S$0.0065)
100000+
S$0.005
(S$0.0054)
Min: 10000 / Mult: 10000
39ohm
± 1%
100mW
0402 [1005 Metric]
Thick Film
High Power
-
± 200ppm/°C
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
3230308RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.495
(S$0.5396)
500+
S$0.404
(S$0.4404)
1000+
S$0.368
(S$0.4011)
2000+
S$0.292
(S$0.3183)
4000+
S$0.274
(S$0.2987)
More Pricing...
Min: 100 / Mult: 10
39ohm
± 1%
2W
2010 [5025 Metric]
Thick Film
High Power
3502 Series
± 100ppm/°C
200V
5mm
2.5mm
-55°C
155°C
-
3828882RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.040
(S$2.2236)
300+
S$2.030
(S$2.2127)
1500+
S$1.500
(S$1.635)
Min: 100 / Mult: 1
39ohm
± 5%
7W
SMD
Wirewound
High Power
SM Series
± 200ppm/°C
750V
-
-
-55°C
200°C
-
3766434

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$2.320
(S$2.5288)
50+
S$1.840
(S$2.0056)
100+
S$1.340
(S$1.4606)
250+
S$1.140
(S$1.2426)
500+
S$0.956
(S$1.042)
More Pricing...
Min: 1 / Mult: 1
39ohm
± 5%
3W
5020 [12750 Metric]
Wirewound
Pulse
RWI Series
-
-
12mm
5mm
-55°C
200°C
-
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