Surface Mount Fixed Resistors

pResistors are referred to as a Passive Component. Surface Mount Resistors are more commonly known as SMD (surface mount device) or SMT (Surface mount technology) Resistors. These resistors offer advantages in space saving on Printed Circuit Boards (PCB’s). /p pSome common package sizes are 0201,0402,0603,0805,1206,1210,2020,2512/p p SMD Resistors are used in large volumes and are the preferred choice in electronics equipment due to their small size and high reliability. SMD resistors are particularly used in telecommunication, automotive (AEC Q200 qualified) and medical equipment, they also found in personal devices, displays and advanced technology research instruments./p h2SMD Fixed Resistors/h2 pSurface mount fixed resistors are the most widely used resistors as they reduce the flow of the electrical current in circuits. Similar to water flowing along a pipe, the tap controls the flow of water, a resistor controls the flow of current. They work to a fixed value the resistance does not change in temperature or voltage. The most commonly used fixed resistors values are 100KΩ,10kΩ,100Ω, 10Ω/p strongpTypes of surface mount fixed resistors/p/strong ulliThin Film Resistors have a higher precision than the thick film/li liThick Film Resistors are used for general use due to a lower price point./li liMoulded Wirewound Resistors offer higher power/li liFoil Resistors for ultra-high precision and really low-Temperature coefficient of resistance/li liShunts (current sense) Low ohmic values for where current measurement is critical/li liMelf (cylindrical) offering superb pulse load capability/li/ul pstrongWhat are surface mount fixed resistors used for?/strong/p pSMD fixed resistors are very compact and used in most electronic board design. Due to their compact size and the continuous development of ever smaller footprints, this has allowed for the development of ever smaller PCB designs and the ability to get more from the board. The resistors can assist in the reduction of component count on the board. /p pstrongHigh Power / Surge / pulse protection/strong/p pMany manufacturers offer a higher power alternative for the various packages they have available. As an example the 0603 resistor package can vary from 0.1W to 0.25W (rated dissipation 70°C). The higher power alternatives can be used in applications where there is a need to protect against surges / pulses./p pstrongWhat is the difference between Thin Film Resistors and Thick Film Resistors?/strong/p pThe main difference being that the thick film resistors have a paste fired on to the manufacturers chosen substrate. Thin film resistors as the name suggests has an extremely thin metal film that is generally vacuum deposited on to the manufacturers chosen substrate./p

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RS Stock No. 678-9667
Mfr. Part No.CRCW060310K0FKEA
BrandVishay
$0.05
Each (In a Pack of 50)
units
10kΩ 0603 Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 679-1207
Mfr. Part No.CRCW08052K20FKEA
BrandVishay
$0.017
Each (In a Pack of 50)
units
2.2kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4499
Mfr. Part No.CRCW080510K0FKEA
BrandVishay
$40.03
1 Reel of 5000
Reel(s)
10kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4216
Mfr. Part No.CRCW060310K0FKEA
BrandVishay
$28.90
1 Reel of 5000
Reel(s)
10kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 182-5498
Mfr. Part No.CRCW08052K20FKEA
BrandVishay
$0.016
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 182-3603
Mfr. Part No.CRCW060310K0FKEA
BrandVishay
$0.016
Each (On a Reel of 1000)
units
10kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/K AEC-Q200 - - - - CRCW -55°C +155°C
RS Stock No. 679-0816
Mfr. Part No.CRCW080510K0FKEA
BrandVishay
$0.08
Each (In a Pack of 50)
units
10kΩ 0805 Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4615
Mfr. Part No.CRCW08052K20FKEA
BrandVishay
$40.03
1 Reel of 5000
Reel(s)
2.2kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 678-9673
Mfr. Part No.CRCW0603100KFKEA
BrandVishay
$0.035
Each (In a Pack of 50)
units
100kΩ 0603 Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 182-3577
Mfr. Part No.CRCW0603100KFKEA
BrandVishay
$0.009
Each (On a Reel of 1000)
units
100kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/K AEC-Q200 - - - - CRCW -55°C +155°C
RS Stock No. 169-4218
Mfr. Part No.CRCW0603100KFKEA
BrandVishay
$30.49
1 Reel of 5000
Reel(s)
100kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4273
Mfr. Part No.CRCW06031K50FKEA
BrandVishay
$28.90
1 Reel of 5000
Reel(s)
1.5kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 678-9908
Mfr. Part No.CRCW06031K50FKEA
BrandVishay
$0.054
Each (In a Pack of 50)
units
1.5kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 181-8065
Mfr. Part No.CRCW06031K50FKEA
BrandVishay
$0.01
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 168-8123
Mfr. Part No.CRCW040210K0FKED
BrandVishay
$48.74
1 Reel of 10000
Reel(s)
10kΩ 0402 (1005M) Thick Film ±1% 0.063W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4494
Mfr. Part No.CRCW08050000Z0EA
BrandVishay
$34.51
1 Reel of 5000
Reel(s)
0805 (2012M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 679-0825
Mfr. Part No.CRCW080510R0FKEA
BrandVishay
$0.013
Each (In a Pack of 50)
units
10Ω 0805 Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4915
Mfr. Part No.CRCW120647K0FKEA
BrandVishay
$59.58
1 Reel of 5000
Reel(s)
47kΩ 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 678-4697
Mfr. Part No.CRCW040210K0FKED
BrandVishay
$0.008
Each (In a Pack of 50)
units
10kΩ 0402 Thick Film ±1% 0.063W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS Stock No. 169-4547
Mfr. Part No.CRCW08051K00FKEA
BrandVishay
$40.03
1 Reel of 5000
Reel(s)
1kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - CRCW -55°C +155°C