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庫存編號 134-5500
製造零件編號CRG1206ZR
TWD817.00
毎卷:5000 個
Reel(s)
0 Ω 1206 (3216M) Thick Film ±1% 0.25W ±100ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 223-1981
製造零件編號CRG1206ZR
TWD0.80
/個 (每包:50個)
單位
0 Ω 1206 Thick Film ±1% 0.25W ±100ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 125-1173
製造零件編號CRG0603F10K
TWD0.60
個 (以毎袋:100)
單位
10 kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 134-5445
製造零件編號CRG0603F10K
TWD459.00
毎卷:5000 個
Reel(s)
10 kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 162-2429
製造零件編號FC0402E50R0FTBST0
BrandVishay
TWD42.00
Each (On a Tape of 100)
單位
50 Ω 0402 (1005M) - ±1% 0.05W ±25ppm/°C - - - - - FC -55°C +125°C
RS庫存編號 683-4698
製造零件編號FC0402E50R0FTBST0
BrandVishay
TWD76.00
單位
50 Ω 0402 (1005M) - ±1% 0.05W ±25ppm/°C - - - - - FC -55°C +125°C
RS庫存編號 168-8123
製造零件編號CRCW040210K0FKED
BrandVishay
TWD1,312.00
毎卷:10000 個
Reel(s)
10 kΩ 0402 (1005M) Thick Film ±1% 0.063W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS庫存編號 819-9956
製造零件編號PWR163S-25-20R0J
BrandBourns
TWD86.00
單位
20 Ω DPAK Thick Film ±5% 25W ±100ppm/°C AEC-Q200 - - - - PWR163 -55°C +155°C
RS庫存編號 678-4697
製造零件編號CRCW040210K0FKED
BrandVishay
TWD0.30
/個 (每包:50個)
單位
10 kΩ 0402 Thick Film ±1% 0.063W ±100ppm/°C - - - - - CRCW -55°C +155°C
RS庫存編號 181-9172
製造零件編號CRCW040210K0FKED
BrandVishay
TWD0.30
個 (在毎卷:1000)
單位
10 kΩ 0402 (1005M) Thick Film ±1% - - - - - - - CRCW -55°C +155°C
RS庫存編號 901-3553
製造零件編號MCR03EZPFX1001
BrandROHM
TWD0.10
個 (以毎袋:100)
單位
1 kΩ 0603 (1608M) Thick Film ±1% 0.1W ±100ppm/°C - - - - - MCR -55°C +155°C
RS庫存編號 167-0057
製造零件編號PWR163S-25-20R0J
BrandBourns
TWD66.80
毎管:50 個
單位
20 Ω DPAK Metal Film ±5% 25W ±100ppm/°C AEC-Q200 - - - - PWR163 -55°C +155°C
RS庫存編號 103-9269
製造零件編號ERJ6RBD1001V
BrandPanasonic
TWD0.60
個 (在毎卷:5000)
單位
1 kΩ 0805 (2012M) Thick Film ±0.5% 0.1W ±50ppm/°C - - - - - ERJ -55°C +125°C
RS庫存編號 134-5502
製造零件編號CRG1206F15R
TWD1,085.00
毎卷:5000 個
Reel(s)
15 Ω 1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 810-1877
製造零件編號ERJ6RBD6202V
BrandPanasonic
TWD1.10
個 (以毎袋:100)
單位
62 kΩ 0805 (2012M) Thick Film ±0.5% 0.1W ±50ppm/°C AEC-Q200 - - - - ERJ -55°C +125°C
RS庫存編號 223-2013
製造零件編號CRG1206F15R
TWD0.80
/個 (每包:50個)
單位
15 Ω 1206 (3216M) Thick Film ±1% 0.25W ±200ppm/°C - - - - - CRG -55°C +125°C
RS庫存編號 810-1678
製造零件編號ERJ6RBD1001V
BrandPanasonic
TWD1.30
個 (以毎袋:100)
單位
1 kΩ 0805 (2012M) Thick Film ±0.5% 0.1W ±50ppm/°C AEC-Q200 - - - - ERJ -55°C +125°C
RS庫存編號 169-0939
製造零件編號ERJ6RBD6202V
BrandPanasonic
TWD3,149.00
毎卷:5000 個
Reel(s)
62 kΩ 0805 (2012M) Thick Film ±0.5% 0.1W ±50ppm/°C AEC-Q200 - - - - ERJ -55°C +125°C
RS庫存編號 181-9247
製造零件編號CRCW04020000Z0EDHP
BrandVishay
TWD0.70
個 (在毎卷:1000)
單位
0 Ω 0402 (1005M) Thick Film ±1% - - - - - - - CRCW -55°C +155°C
RS庫存編號 807-8105
製造零件編號ERJ-14YJ331U
BrandPanasonic
TWD1.00
/個 (每包:100個)
單位
330 Ω 1210 (3225M) Thick Film ±5% 0.5W ±200ppm/°C AEC-Q200 - - - - ERJ -55°C +155°C