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

...
Lees meer Lees minder

Filters

1 - 2 van 2 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs
RS-stocknr. 179-1459
FabrikantnummerRS73F1JTTD1002B
FabrikantKOA
€ 0,064
Each (On a Reel of 500)
Aantal stuks
RS-stocknr. 179-0386
FabrikantnummerRS73F1JTTD1002B
FabrikantKOA
€ 0,044
Each (On a Reel of 5000)
Aantal stuks
Related Products
This case is designed to house and protect ...
Description:
This case is designed to house and protect the Arduino UNO and Ethernet Shield. UNO Board and Ethernet Shield are held via clip-in grooves - No Screws RequiredAll cut-outs are pre-cut into the caseSupplied with Rubber feetGloss Finish.
From Hammond a case designed to enclose and ...
Description:
From Hammond a case designed to enclose and protect your Arduino MEGA development board. These Arduino MEGA enclosures are made from robust ABS plastic and consist of 4 parts; a top and bottom cover and front and back panels. Screws ...
These enclosures are machined to accept the popular ...
Description:
These enclosures are machined to accept the popular beagle board and beaglebone black development boards. They are moulded in a choice of black, grey or translucent blue general purpose ABS plastic with a satin textured finish. The enclosure is machined ...
These enclosures are machined to accept the popular ...
Description:
These enclosures are machined to accept the popular beagle board and beaglebone black development boards. They are moulded in a choice of black, grey or translucent blue general purpose ABS plastic with a satin textured finish. The enclosure is machined ...