Surface Mount Fixed Resistors

Resistors 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).


Some common package sizes are 0201,0402,0603,0805,1206,1210,2020,2512


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.


SMD Fixed Resistors


Surface 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


Types of surface mount fixed resistors


  • Thin Film Resistors have a higher precision than the thick film

  • Thick Film Resistors are used for general use due to a lower price point.

  • Moulded Wirewound Resistors offer higher power

  • Foil Resistors for ultra-high precision and really low-Temperature coefficient of resistance

  • Shunts (current sense) Low ohmic values for where current measurement is critical

  • Melf (cylindrical) offering superb pulse load capability

What are surface mount fixed resistors used for?


SMD 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.


High Power / Surge / pulse protection


Many 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.


What is the difference between Thin Film Resistors and Thick Film Resistors?


The 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.


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รายละเอียดสินค้า / Description ราคา / 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. 668-8350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP060320KBE
Brand :Arcol
THB10.17
Each: (In a Pack of 5)
Units
20 kΩ 0603 (1608M) Metal Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 172-2090
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP060320KBE
Brand :Arcol
THB6.82
Each (On a Reel of 5000)
Units
20 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +125°C
RS Stock No. 172-2114
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0805 10K B 25PPM
Brand :Arcol
THB9.90
Each (On a Reel of 5000)
Units
10 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - ACPP -55°C +125°C
RS Stock No. 172-2139
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS7 1R J
Brand :Arcol
THB46.44
Each (In a Bag of 100)
Units
1 Ω - Wire Wound ±5% 7W ±50ppm/°C - - - - - RWS -55°C +275°C
RS Stock No. 668-8524
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0805 10K B 25PPM
Brand :Arcol
THB37.502
Each: (In a Pack of 5)
Units
10 kΩ 0805 (2012M) Metal Film ±0.1% 0.1W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 781-1295
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS7 1R J
Brand :Arcol
THB54.44
Each
Units
1 Ω - Wire Wound ±5% 7W ±50ppm/°C - - - - - RWS -55°C +275°C
RS Stock No. 668-8647
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0805360RBE
Brand :Arcol
THB44.99
Each: (In a Pack of 5)
Units
360 Ω 0805 (2012M) Metal Film ±0.1% 0.1W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 668-8482
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0603680RBE
Brand :Arcol
THB12.788
Each: (In a Pack of 5)
Units
680 Ω 0603 (1608M) Metal Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 172-2127
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP08053K0BE
Brand :Arcol
THB9.90
Each (On a Reel of 5000)
Units
3 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - ACPP -55°C +125°C
RS Stock No. 809-8976
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 100R J B
Brand :Arcol
THB43.78
Each
Units
100 Ω - Wire Wound ±5% 5W ±20ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 809-8878
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 R12 J B
Brand :Arcol
THB43.78
Each
Units
120 mΩ 0805 (2012M) Wire Wound ±5% 5W ±90ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 172-2102
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0603510RBE
Brand :Arcol
THB6.82
Each (On a Reel of 5000)
Units
510 Ω 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +125°C
RS Stock No. 809-8831
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 27R F B
Brand :Arcol
THB45.97
Each
Units
27 Ω - Wire Wound ±1% 5W ±20ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 166-4652
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP0603120RBE
Brand :Arcol
THB7.255
Each (On a Reel of 1000)
Units
120 Ω 0603 (1608M) Metal Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 809-8897
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 R47 J B
Brand :Arcol
THB43.78
Each
Units
470 mΩ - Wire Wound ±5% 5W ±90ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 809-8888
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 R33 J B
Brand :Arcol
THB43.78
Each
Units
330 mΩ 0805 (2012M) Wire Wound ±5% 5W ±90ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 809-8932
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS5 6R8 J B
Brand :Arcol
THB43.78
Each
Units
6.8 Ω - Wire Wound ±5% 5W ±50ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 166-4651
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP060310KBE
Brand :Arcol
THB7.255
Each (On a Reel of 1000)
Units
10 kΩ 0603 (1608M) Metal Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +155°C
RS Stock No. 809-2678
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RWS3 1R F B
Brand :Arcol
THB43.23
Each
Units
1 Ω 0805 (2012M) Wire Wound ±1% 3W ±50ppm/°C - - - - - RWS -55°C +155°C
RS Stock No. 668-8338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACPP06031K2BE
Brand :Arcol
THB12.432
Each: (In a Pack of 5)
Units
1.2 kΩ 0603 (1608M) Metal Film ±0.1% 0.063W ±25ppm/°C - - - - - ACPP -55°C +155°C