3.92ohm Chip SMD Resistors:

11 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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2726358

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$0.095
100+
HK$0.054
500+
HK$0.044
2500+
HK$0.036
Min: 10 / Mult: 10
3.92ohm
± 1%
62.5mW
0402 [1005 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
50V
1.02mm
0.5mm
-55°C
155°C
AEC-Q200
3579298

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$4.000
50+
HK$2.200
100+
HK$1.950
250+
HK$1.710
500+
HK$1.460
More Pricing...
Min: 1 / Mult: 1
3.92ohm
± 0.1%
125mW
1206 [3216 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
150V
3.2mm
1.6mm
-55°C
155°C
-
3579227

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$3.290
50+
HK$1.840
100+
HK$1.650
250+
HK$1.450
500+
HK$1.250
More Pricing...
Min: 1 / Mult: 1
3.92ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
155°C
-
3579155

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$2.060
50+
HK$1.500
100+
HK$1.420
250+
HK$1.340
500+
HK$1.250
More Pricing...
Min: 1 / Mult: 1
3.92ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
3579227RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.650
250+
HK$1.450
500+
HK$1.250
1000+
HK$1.110
Min: 100 / Mult: 1
3.92ohm
± 0.1%
100mW
0805 [2012 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
100V
2.01mm
1.25mm
-55°C
155°C
-
3543649

RoHS

Each (Supplied on Full Reel)
Full Reel
4000+
HK$0.466
20000+
HK$0.400
40000+
HK$0.385
Min: 4000 / Mult: 4000
3.92ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
Precision
RK73H Series
± 200ppm/K
200V
6.3mm
3.1mm
-55°C
155°C
AEC-Q200
3579298RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
100+
HK$1.950
250+
HK$1.710
500+
HK$1.460
1000+
HK$1.160
5000+
HK$1.110
More Pricing...
Min: 100 / Mult: 1
3.92ohm
± 0.1%
125mW
1206 [3216 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
150V
3.2mm
1.6mm
-55°C
155°C
-
3579155RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$1.420
250+
HK$1.340
500+
HK$1.250
1000+
HK$1.160
Min: 100 / Mult: 1
3.92ohm
± 0.1%
62.5mW
0603 [1608 Metric]
Thin Film
Precision
CPF Series
± 25ppm/°C
50V
1.6mm
0.85mm
-55°C
155°C
-
3235060

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.270
100+
HK$0.609
500+
HK$0.416
2500+
HK$0.222
5000+
HK$0.181
More Pricing...
Min: 10 / Mult: 10
3.92ohm
± 1%
200mW
0402 [1005 Metric]
Thick Film
High Power, Anti-Surge
RCS e3 Series
± 100ppm/K
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
3235060RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$1.270
100+
HK$0.609
500+
HK$0.416
2500+
HK$0.222
5000+
HK$0.181
More Pricing...
Min: 10 / Mult: 10
3.92ohm
± 1%
200mW
0402 [1005 Metric]
Thick Film
High Power, Anti-Surge
RCS e3 Series
± 100ppm/K
50V
1mm
0.5mm
-55°C
155°C
AEC-Q200
3539948

RoHS

Each (Supplied on Full Reel)
Full Reel
25000+
HK$0.025
125000+
HK$0.024
250000+
HK$0.023
Min: 25000 / Mult: 25000
3.92ohm
± 1%
125mW
0603 [1608 Metric]
Thick Film
Precision
RK73H Series
± 200ppm/K
75V
1.6mm
0.85mm
-55°C
155°C
AEC-Q200
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