18kohm MELF SMD Resistors:

45 Products Found

We offer Carbon Film, Metal Film, Thin Film, and Thick Film MELF SMD resistors, in resistance values from 0.1Ω to 10MΩ.

 

What are the advantages of MELF resistors?

MELF SMD resistors are the perfect choice for applications where reliability and stability are of major concern at higher power ratings and higher operating voltages.

Many electronic circuits are exposed to high pulse loads. This means that pulse-proof resistors are essential for protecting the circuit’s electronic components. These must be excellent in both pulse handling and long term stability, with low drift.

MELF SMD resistors offer a good solution. Although they are a thin film type, they are cylindrical rather than flat. This gives them a surface three times larger than a thin film resistor of the same size. This design also allows a helical trimming pattern to be used, enabling a uniform current distribution. Therefore, they can distribute heat more efficiently so their pulse load capability is five times higher, and their long term stability is excellent as well.

Apart from the standard metal film technology, MELF resistors are also available with carbon film, which has unrivalled thermal stability; this further enhances their pulse load capability.

MELF resistor package sizes

element14 offers MELF resistors in package sizes from 0102 (2211 Metric) to 2512 (6432 Metric). We also offer 3614 Metric products.

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3087931

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.179
($0.2058)
50+
$0.087
($0.100)
250+
$0.084
($0.0966)
500+
$0.070
($0.0805)
1500+
$0.065
($0.0748)
More Pricing...
Min: 5 / Mult: 5
18kohm
MMA Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
125°C
AEC-Q200
1215965

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.429
($0.4934)
50+
$0.200
($0.230)
250+
$0.153
($0.176)
500+
$0.136
($0.1564)
1500+
$0.108
($0.1242)
More Pricing...
Min: 5 / Mult: 5
18kohm
MMU Series
100V
Metal Film
200mW
± 1%
± 50ppm/°C
MicroMELF 0102
-55°C
125°C
AEC-Q200
1215965RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.136
($0.1564)
1500+
$0.108
($0.1242)
3000+
$0.092
($0.1058)
Min: 500 / Mult: 5
18kohm
MMU Series
100V
Metal Film
200mW
± 1%
± 50ppm/°C
MicroMELF 0102
-55°C
125°C
AEC-Q200
3086240

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
$2.210
($2.5415)
50+
$1.110
($1.2765)
100+
$0.994
($1.1431)
250+
$0.868
($0.9982)
500+
$0.774
($0.8901)
More Pricing...
Min: 1 / Mult: 1
18kohm
MMA Series
200V
Metal Film
250mW
± 0.1%
± 15ppm/°C
MiniMELF 0204
-55°C
85°C
AEC-Q200
3087931RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.070
($0.0805)
1500+
$0.065
($0.0748)
3000+
$0.059
($0.0678)
Min: 500 / Mult: 5
18kohm
MMA Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
125°C
AEC-Q200
3086240RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.994
($1.1431)
250+
$0.868
($0.9982)
500+
$0.774
($0.8901)
1000+
$0.720
($0.828)
Min: 100 / Mult: 1
18kohm
MMA Series
200V
Metal Film
250mW
± 0.1%
± 15ppm/°C
MiniMELF 0204
-55°C
85°C
AEC-Q200
1505820

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.446
($0.5129)
50+
$0.259
($0.2978)
250+
$0.106
($0.1219)
500+
$0.102
($0.1173)
1500+
$0.097
($0.1116)
More Pricing...
Min: 5 / Mult: 5
18kohm
WRM Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
125°C
-
1505820RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.102
($0.1173)
1500+
$0.097
($0.1116)
3000+
$0.082
($0.0943)
Min: 500 / Mult: 5
18kohm
WRM Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
125°C
-
2838200RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.183
($0.2104)
1000+
$0.159
($0.1828)
2000+
$0.157
($0.1806)
Min: 500 / Mult: 5
18kohm
SMA-A Series
350V
Metal Film
1W
± 1%
± 50ppm/°C
MELF 0207
-55°C
155°C
AEC-Q200
2838100RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.122
($0.1403)
1500+
$0.120
($0.138)
3000+
$0.067
($0.077)
Min: 500 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
400mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
2838057

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.923
($1.0614)
25+
$0.832
($0.9568)
50+
$0.751
($0.8636)
100+
$0.621
($0.7142)
250+
$0.583
($0.6704)
More Pricing...
Min: 5 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
400mW
± 0.1%
± 15ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
2838100

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.339
($0.3898)
50+
$0.211
($0.2426)
250+
$0.123
($0.1414)
500+
$0.122
($0.1403)
1500+
$0.120
($0.138)
More Pricing...
Min: 5 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
400mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
2838002

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.669
($0.7694)
50+
$0.324
($0.3726)
250+
$0.251
($0.2886)
500+
$0.221
($0.2542)
1500+
$0.179
($0.2058)
More Pricing...
Min: 5 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
300mW
± 1%
± 50ppm/°C
MicroMELF 0102
-55°C
155°C
AEC-Q200
2838200

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.767
($0.882)
50+
$0.298
($0.3427)
250+
$0.211
($0.2426)
500+
$0.183
($0.2104)
1000+
$0.159
($0.1828)
More Pricing...
Min: 5 / Mult: 5
18kohm
SMA-A Series
350V
Metal Film
1W
± 1%
± 50ppm/°C
MELF 0207
-55°C
155°C
AEC-Q200
2616621

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.286
($0.3289)
50+
$0.131
($0.1506)
250+
$0.090
($0.1035)
500+
$0.085
($0.0978)
1500+
$0.081
($0.0932)
More Pricing...
Min: 5 / Mult: 5
18kohm
SMM Series
200V
Thin Film
250mW
± 1%
± 50ppm/K
MiniMELF 0204
-55°C
155°C
AEC-Q200
2838057RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
$0.621
($0.7142)
250+
$0.583
($0.6704)
500+
$0.472
($0.5428)
1000+
$0.390
($0.4485)
Min: 100 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
400mW
± 0.1%
± 15ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
2616621RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.085
($0.0978)
1500+
$0.081
($0.0932)
3000+
$0.059
($0.0678)
Min: 500 / Mult: 5
18kohm
SMM Series
200V
Thin Film
250mW
± 1%
± 50ppm/K
MiniMELF 0204
-55°C
155°C
AEC-Q200
2838002RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
$0.324
($0.3726)
250+
$0.251
($0.2886)
500+
$0.221
($0.2542)
1500+
$0.179
($0.2058)
3000+
$0.165
($0.1898)
Min: 100 / Mult: 5
18kohm
SMA-A Series
200V
Metal Film
300mW
± 1%
± 50ppm/°C
MicroMELF 0102
-55°C
155°C
AEC-Q200
4552972

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$1.320
($1.518)
50+
$0.474
($0.5451)
250+
$0.364
($0.4186)
500+
$0.303
($0.3484)
1500+
$0.273
($0.314)
More Pricing...
Min: 5 / Mult: 5
18kohm
-
200V
Metal Film
400mW
± 0.1%
± 15ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
4180567

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.215
($0.2472)
50+
$0.118
($0.1357)
250+
$0.108
($0.1242)
500+
$0.082
($0.0943)
1500+
$0.076
($0.0874)
More Pricing...
Min: 5 / Mult: 5
18kohm
MMF Series
200V
Metal Film
400mW
± 1%
± 50ppm/°C
MiniMELF 0204
-55°C
155°C
AEC-Q200
4180645

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.251
($0.2886)
50+
$0.077
($0.0886)
250+
$0.067
($0.077)
500+
$0.064
($0.0736)
1500+
$0.060
($0.069)
More Pricing...
Min: 5 / Mult: 5
18kohm
MMF Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MELF 0207
-55°C
155°C
AEC-Q200
4141072RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.188
($0.2162)
1000+
$0.131
($0.1506)
Min: 500 / Mult: 1
18kohm
MMB Series
350V
Metal Film (Thin Film)
1W
± 1%
± 50ppm/K
MELF 0207
-55°C
155°C
AEC-Q200
4180645RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.064
($0.0736)
1500+
$0.060
($0.069)
3000+
$0.057
($0.0656)
Min: 500 / Mult: 5
18kohm
MMF Series
200V
Metal Film
250mW
± 1%
± 50ppm/°C
MELF 0207
-55°C
155°C
AEC-Q200
4552896RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
$0.060
($0.069)
1500+
$0.053
($0.061)
3000+
$0.046
($0.0529)
15000+
$0.035
($0.0402)
30000+
$0.030
($0.0345)
Min: 500 / Mult: 5
18kohm
-
200V
Metal Film
400mW
-
-
-
-55°C
155°C
-
4141072

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
$0.312
($0.3588)
50+
$0.226
($0.2599)
250+
$0.213
($0.245)
500+
$0.188
($0.2162)
1000+
$0.131
($0.1506)
Min: 5 / Mult: 5
18kohm
MMB Series
350V
Metal Film (Thin Film)
1W
± 1%
± 50ppm/K
MELF 0207
-55°C
155°C
AEC-Q200
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