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. 757-1398
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B1002CTR1KF
THB4.668
Each (On a Reel of 1000)
Units
10 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0994
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B2002CTR1KF
THB3.923
Each (On a Reel of 1000)
Units
20 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1420
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B2002CTR1KF
THB4.017
Each (On a Reel of 1000)
Units
20 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0963
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1002CTR1KF
THB3.531
Each (On a Reel of 1000)
Units
10 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0727
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B10R0CTR1KF
THB3.923
Each (On a Reel of 1000)
Units
10 Ω 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1253
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B1800CTR1KF
THB4.672
Each (On a Reel of 1000)
Units
180 Ω 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1281
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B4300CTR1KF
THB5.684
Each (On a Reel of 1000)
Units
430 Ω 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1060
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1503CTR1KF
THB3.907
Each (On a Reel of 1000)
Units
150 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1587
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B2004CTR1KF
THB5.801
Each (On a Reel of 1000)
Units
2 MΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1098
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B3603CTR1KF
THB3.907
Each (On a Reel of 1000)
Units
360 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B6202CTR1KF
THB4.144
Each (On a Reel of 1000)
Units
62 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0708
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B4R70CTR1KF
THB3.907
Each (On a Reel of 1000)
Units
4.7 Ω 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1408
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B1102CTR1KF
THB5.684
Each (On a Reel of 1000)
Units
11 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0806
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1000CTR1KF
THB5.151
Each (On a Reel of 1000)
Units
100 Ω 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1045
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1003CTR1KF
THB5.268
Each (On a Reel of 1000)
Units
100 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-0988
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1502CTR1KF
THB3.907
Each (On a Reel of 1000)
Units
15 kΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1354
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B3301CTR1KF
THB4.558
Each (On a Reel of 1000)
Units
3.3 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1124
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR06B1004CTR1KF
THB5.268
Each (On a Reel of 1000)
Units
1 MΩ 0603 (1608M) Thin Film ±0.1% 0.063W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1524
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B3903CTR1KF
THB4.321
Each (On a Reel of 1000)
Units
390 kΩ 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C
RS Stock No. 757-1183
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NTR10B20R0CTR1KF
THB3.67
Each (On a Reel of 1000)
Units
20 Ω 0805 (2012M) Thin Film ±0.1% 0.1W ±25ppm/°C - - - - - NTR -55°C +155°C