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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Description Price Resistance Package/Case Technology Tolerance Power Rating Temperature Coefficient Automotive Standard Dimensions Length Depth Height Series Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 618-0708
Mfr. Part No.RC1206FR-071ML
BrandYageo
$0.011
Each (In a Pack of 5000)
units
1MΩ 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-1155
Mfr. Part No.RC1206FR-0727KL
BrandYageo
$0.011
Each (In a Pack of 5000)
units
27kΩ 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-5163
Mfr. Part No.RC0805FR-0710KL
BrandYageo
$0.007
Each (In a Pack of 5000)
units
10kΩ 0805 Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-5179
Mfr. Part No.RC0805FR-0710RL
BrandYageo
$0.013
Each (In a Pack of 5000)
units
10Ω 0805 (2012M) Thick Film ±1% 0.125W ±200ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-3195
Mfr. Part No.RC0805FR-07330RL
BrandYageo
$0.008
Each (In a Pack of 5000)
units
330Ω 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-0764
Mfr. Part No.RC1206FR-071RL
BrandYageo
$0.026
Each (In a Pack of 5000)
units
1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-5258
Mfr. Part No.RC0805FR-07120RL
BrandYageo
$0.006
Each (In a Pack of 5000)
units
120Ω 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-3987
Mfr. Part No.RC0805FR-0722RL
BrandYageo
$0.008
Each (In a Pack of 5000)
units
22Ω 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 504-6556
Mfr. Part No.RC0603FR-073R3L
BrandYageo
$33.84
1 Reel of 5000
Reel(s)
3.3Ω 0603 (1608M) Thick Film ±1% 0.1W ±200ppm/°C - - - - - RC -55°C +155°C
RS Stock No. 618-1408
Mfr. Part No.RC0805FR-074K7L
BrandYageo
$0.007
Each (In a Pack of 5000)
units
4.7kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-2316
Mfr. Part No.RC1206FR-0710ML
BrandYageo
$0.011
Each (In a Pack of 5000)
units
10MΩ 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-0821
Mfr. Part No.RC1206FR-071R5L
BrandYageo
$0.021
Each (In a Pack of 5000)
units
1.5Ω 1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-2158
Mfr. Part No.RC0805FR-078R2L
BrandYageo
$0.012
Each (In a Pack of 5000)
units
8.2Ω 0805 (2012M) Thick Film ±1% 0.125W ±200ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 617-9247
Mfr. Part No.RC1206FR-075R6L
BrandYageo
$0.021
Each (In a Pack of 5000)
units
5.6Ω 1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 504-7846
Mfr. Part No.RC0603FR-075M6L
BrandYageo
$59.98
1 Reel of 5000
Reel(s)
5.6MΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - RC -55°C +155°C
RS Stock No. 618-0837
Mfr. Part No.RC1206FR-071R8L
BrandYageo
$0.019
Each (In a Pack of 5000)
units
1.8Ω 1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-2007
Mfr. Part No.RC0805FR-0775KL
BrandYageo
$0.005
Each (In a Pack of 5000)
units
75kΩ 0805 (2012M) Thick Film ±1% 0.125W ±100ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-1048
Mfr. Part No.RC1206FR-07240RL
BrandYageo
$0.014
Each (In a Pack of 5000)
units
240Ω 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - RC1206 -55°C +155°C
RS Stock No. 618-3820
Mfr. Part No.RC0805FR-071R8L
BrandYageo
$0.014
Each (In a Pack of 5000)
units
1.8Ω 0805 (2012M) Thick Film ±1% 0.125W ±200ppm/°C - - - - - RC0805 -55°C +155°C
RS Stock No. 618-1004
Mfr. Part No.RC1206FR-0722RL
BrandYageo
$0.014
Each (In a Pack of 5000)
units
22Ω 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - RC1206 -55°C +155°C