1W Chip SMD Resistors:

3,821 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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2324178

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.301
(S$0.3281)
100+
S$0.269
(S$0.2932)
500+
S$0.221
(S$0.2409)
1000+
S$0.208
(S$0.2267)
2000+
S$0.193
(S$0.2104)
More Pricing...
Min: 10 / Mult: 10
150ohm
± 5%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1T Series
± 200ppm/°C
200V
-
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
2324178RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.269
(S$0.2932)
500+
S$0.221
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1000+
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2000+
S$0.193
(S$0.2104)
4000+
S$0.178
(S$0.194)
Min: 100 / Mult: 1
150ohm
± 5%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1T Series
± 200ppm/°C
200V
-
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
3546037RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.511
(S$0.557)
500+
S$0.477
(S$0.5199)
1000+
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2000+
S$0.352
(S$0.3837)
4000+
S$0.277
(S$0.3019)
Min: 100 / Mult: 10
10ohm
± 10%
1W
2512 [6432 Metric]
Thick Film
Anti-Surge
SG73 Series
± 200ppm/K
200V
-
6.3mm
3.1mm
-55°C
155°C
AEC-Q200
3546037

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
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100+
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500+
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S$0.353
(S$0.3848)
2000+
S$0.352
(S$0.3837)
More Pricing...
Min: 10 / Mult: 10
10ohm
± 10%
1W
2512 [6432 Metric]
Thick Film
Anti-Surge
SG73 Series
± 200ppm/K
200V
-
6.3mm
3.1mm
-55°C
155°C
AEC-Q200
1470043

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.538
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50+
S$0.292
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1000+
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(S$0.2082)
Min: 5 / Mult: 5
10ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
1283122

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.261
(S$0.2845)
100+
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2000+
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Min: 10 / Mult: 10
10ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
RC_L Series
± 200ppm/°C
200V
-
6.35mm
3.1mm
-55°C
155°C
-
2081851

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.614
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100+
S$0.387
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(S$0.2888)
2000+
S$0.246
(S$0.2681)
More Pricing...
Min: 10 / Mult: 10
1ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
Sulfur Resistant
ASC Series
± 200ppm/°C
250V
-
6.35mm
3.2mm
-55°C
155°C
-
1470043RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.292
(S$0.3183)
250+
S$0.224
(S$0.2442)
500+
S$0.208
(S$0.2267)
1000+
S$0.191
(S$0.2082)
Min: 100 / Mult: 5
10ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
1470047

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.380
(S$0.4142)
50+
S$0.206
(S$0.2245)
250+
S$0.189
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500+
S$0.154
(S$0.1679)
1000+
S$0.139
(S$0.1515)
More Pricing...
Min: 5 / Mult: 5
200ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
2324137

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.859
(S$0.9363)
100+
S$0.555
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500+
S$0.424
(S$0.4622)
1000+
S$0.378
(S$0.412)
2000+
S$0.342
(S$0.3728)
More Pricing...
Min: 10 / Mult: 10
33ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1TN Series
± 100ppm/°C
200V
-
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
2112788

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.290
(S$0.3161)
Min: 5 / Mult: 5
1ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
1100056

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$1.310
(S$1.4279)
50+
S$0.560
(S$0.6104)
250+
S$0.418
(S$0.4556)
500+
S$0.366
(S$0.3989)
1500+
S$0.315
(S$0.3434)
More Pricing...
Min: 5 / Mult: 5
0.5ohm
± 1%
1W
2010 [5025 Metric]
Thick Film
General Purpose
LR Series
± 100ppm/°C
200V
-
5.23mm
2.64mm
-55°C
150°C
AEC-Q200
1283135

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.144
(S$0.157)
100+
S$0.128
(S$0.1395)
500+
S$0.115
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1000+
S$0.088
(S$0.0959)
2000+
S$0.081
(S$0.0883)
Min: 10 / Mult: 10
22ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
200V
-
6.35mm
3.1mm
-55°C
155°C
-
2862067

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.174
(S$0.1897)
250+
S$0.151
(S$0.1646)
1000+
S$0.101
(S$0.1101)
5000+
S$0.082
(S$0.0894)
12000+
S$0.069
(S$0.0752)
More Pricing...
Min: 10 / Mult: 10
10ohm
± 5%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRGCQ Series
± 400ppm/°C
200V
-
6.35mm
3.2mm
-55°C
155°C
AEC-Q200
1100056RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.560
(S$0.6104)
250+
S$0.418
(S$0.4556)
500+
S$0.366
(S$0.3989)
1500+
S$0.315
(S$0.3434)
3000+
S$0.299
(S$0.3259)
Min: 100 / Mult: 5
0.5ohm
± 1%
1W
2010 [5025 Metric]
Thick Film
General Purpose
LR Series
± 100ppm/°C
200V
-
5.23mm
2.64mm
-55°C
150°C
AEC-Q200
2112879

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
S$0.372
(S$0.4055)
50+
S$0.201
(S$0.2191)
250+
S$0.154
(S$0.1679)
500+
S$0.148
(S$0.1613)
1000+
S$0.142
(S$0.1548)
More Pricing...
Min: 5 / Mult: 5
130ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
2897057

RoHS

Each (Supplied on Full Reel)
Full Reel
2000+
S$0.045
(S$0.049)
Min: 2000 / Mult: 2000
-
± 5%
1W
2512 [6432 Metric]
Thick Film
General Purpose
-
-
500V
-
6.3mm
3.15mm
-
-
-
3393068

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.646
(S$0.7041)
100+
S$0.284
(S$0.3096)
500+
S$0.182
(S$0.1984)
1000+
S$0.173
(S$0.1886)
2000+
S$0.164
(S$0.1788)
Min: 10 / Mult: 10
1ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
-
± 200ppm/°C
200V
-
6.35mm
3.2mm
-55°C
155°C
AEC-Q200
2906664

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$0.959
(S$1.0453)
10+
S$0.522
(S$0.569)
100+
S$0.388
(S$0.4229)
500+
S$0.362
(S$0.3946)
1000+
S$0.315
(S$0.3434)
More Pricing...
Min: 1 / Mult: 1
-
-
1W
2010 [5025 Metric]
-
-
CRCW-HP e3 Series
-
400V
-
5mm
2.5mm
-
-
-
1283135RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
S$0.115
(S$0.1253)
1000+
S$0.088
(S$0.0959)
2000+
S$0.081
(S$0.0883)
Min: 500 / Mult: 10
22ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
RC_L Series
± 100ppm/°C
200V
-
6.35mm
3.1mm
-55°C
155°C
-
1283122RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.215
(S$0.2344)
500+
S$0.178
(S$0.194)
1000+
S$0.162
(S$0.1766)
2000+
S$0.128
(S$0.1395)
Min: 100 / Mult: 10
10ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
RC_L Series
± 200ppm/°C
200V
-
6.35mm
3.1mm
-55°C
155°C
-
1470047RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
S$0.206
(S$0.2245)
250+
S$0.189
(S$0.206)
500+
S$0.154
(S$0.1679)
1000+
S$0.139
(S$0.1515)
2000+
S$0.123
(S$0.1341)
Min: 100 / Mult: 5
200ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRCW e3 Series
± 100ppm/K
500V
-
6.3mm
3.15mm
-55°C
155°C
AEC-Q200
2081851RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.387
(S$0.4218)
500+
S$0.297
(S$0.3237)
1000+
S$0.265
(S$0.2888)
2000+
S$0.246
(S$0.2681)
4000+
S$0.226
(S$0.2463)
Min: 100 / Mult: 25
1ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
Sulfur Resistant
ASC Series
± 200ppm/°C
250V
-
6.35mm
3.2mm
-55°C
155°C
-
2324137RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$0.555
(S$0.605)
500+
S$0.424
(S$0.4622)
1000+
S$0.378
(S$0.412)
2000+
S$0.342
(S$0.3728)
4000+
S$0.305
(S$0.3324)
Min: 100 / Mult: 1
33ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
Precision
ERJ-1TN Series
± 100ppm/°C
200V
-
6.4mm
3.2mm
-55°C
155°C
AEC-Q200
2861750

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.274
(S$0.2987)
250+
S$0.174
(S$0.1897)
1000+
S$0.128
(S$0.1395)
5000+
S$0.101
(S$0.1101)
12000+
S$0.086
(S$0.0937)
More Pricing...
Min: 10 / Mult: 10
47ohm
± 1%
1W
2512 [6432 Metric]
Thick Film
General Purpose
CRGCQ Series
± 200ppm/°C
200V
-
6.35mm
3.2mm
-55°C
155°C
AEC-Q200
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