Adjustable Resistors

Adjustable resistors, also known as potentiometers, allow a degree of control over the resistance within a circuit. This gives them an advantage over other types of fixed resistor, depending on your needs. They are composed of a fixed resistive element, and a slider that is able to pass along the element. This is what changes the resistance of the circuit, and it is usually controlled externally.What are adjustable resistors used for?Adjustable resistors are most commonly used for volume control in TV and radio. They can also be used as part of a light dimmer, to indirectly affect the level of light.Types of adjustable resistorAdjustable resistors largely vary based on material:
  • Wirewound adjustable resistors use a coil of resistance wire, and offer the highest performance.
  • Cermet adjustable resistors are composed of ceramic and metal. They can withstand high temperatures, and are often used in trimmer resistors.
  • Carbon composition adjustable resistors are some of the most common types used, as they are a good all-purpose resistor.
  • Conductive plastic adjustable resistors use conductive plastic ink, and have a low noise output.

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รายละเอียดสินค้า / Description ราคา / Price Resistance Tolerance Power Rating Temperature Coefficient Termination Style Package/Case Technology Mounting Style Case Style Series Dimensions Diameter Length Maximum Operating Temperature
RS Stock No. 892-4825
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K1K0E
Brand :Ohmite
THB1,020.62
Each
Units
1kΩ ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 892-4787
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D12K50RE
Brand :Ohmite
THB481.17
Each
Units
50Ω ±10% 12W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D12 7.94 x 44.4mm 7.94mm 44.4mm +350°C
RS Stock No. 892-4761
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D12K100E
Brand :Ohmite
THB465.59
Each
Units
100Ω ±10% 12W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D12 7.94 x 44.4mm 7.94mm 44.4mm +350°C
RS Stock No. 892-4759
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D100K50RE
Brand :Ohmite
THB804.34
Each
Units
50Ω ±10% 100W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D100 19.1 x 165.1mm 19.1mm 165.1mm +350°C
RS Stock No. 788-7643
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSSD20117A2R20KB15
Brand :Vishay
THB866.47
Each
Units
2.2Ω ±10% 100W - Radial BA25 Wire Wound Flange Mount Vitreous Enamel RSSD 22 (Dia.) x 117mm 22mm 117mm +450°C
RS Stock No. 892-4853
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K50RE
Brand :Ohmite
THB1,292.68
Each
Units
50Ω ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 892-4765
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D12K10RE
Brand :Ohmite
THB481.17
Each
Units
10Ω ±10% 12W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D12 7.94 x 44.4mm 7.94mm 44.4mm +350°C
RS Stock No. 788-7744
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSSD20117A47R0JB15
Brand :Vishay
THB997.81
Each
Units
47Ω 5% 100W - Radial BA25 Wire Wound Flange Mount Vitreous Enamel RSSD 22 (Dia.) x 117mm 22mm 117mm +450°C
RS Stock No. 892-5742
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D12K200E
Brand :Ohmite
THB377.802
Each: (In a Pack of 25)
Units
200Ω ±10% 12W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D12 7.94 x 44.4mm 7.94mm 44.4mm +350°C
RS Stock No. 788-7775
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSSD25168A47R0JB06
Brand :Vishay
THB1,631.98
Each
Units
47Ω 5% 200W - Radial BA25 Wire Wound Bolt On Vitreous Enamel RSSD 27 (Dia.) x 168mm 27mm 168mm +450°C
RS Stock No. 892-8537
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K10KE
Brand :Ohmite
THB1,075.16
Each
Units
10kΩ ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 144-5497
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.C300K10RE
Brand :Arcol Ohmite
THB767.97
Each
Units
10Ω ±10% 300W ±400ppm/°C Solder Tubular Wire Wound - - 280 28.58 (Dia.) x 215.9mm - - +400°C
RS Stock No. 892-4724
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D100K10RE
Brand :Ohmite
THB963.13
Each
Units
10Ω ±10% 100W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D100 19.1 x 165.1mm 19.1mm 165.1mm +350°C
RS Stock No. 892-4816
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K10RE
Brand :Ohmite
THB1,301.98
Each
Units
10Ω ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 892-8366
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D12K7R5E
Brand :Ohmite
THB481.17
Each
Units
7.5Ω ±10% 12W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D12 7.94 x 44.4mm 7.94mm 44.4mm +350°C
RS Stock No. 892-4819
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D175K50RE
Brand :Ohmite
THB1,231.61
Each
Units
50Ω ±10% 175W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D175 28.6 x 215.9mm 28.6mm 215.9mm +350°C
RS Stock No. 788-7740
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSSD20117A4R70KB15
Brand :Vishay
THB1,024.48
Each
Units
4.7Ω 10% 100W - Radial BA25 Wire Wound Flange Mount Vitreous Enamel RSSD 22 (Dia.) x 117mm 22mm 117mm +450°C
RS Stock No. 892-4844
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K500E
Brand :Ohmite
THB1,100.79
Each
Units
500Ω ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 892-4822
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.D225K250E
Brand :Ohmite
THB1,094.48
Each
Units
250Ω ±10% 225W ±260ppm/°C - - - Bolt On, Bracket Vitreous Enamel D225 28.6 x 266.7mm 28.6mm 266.7mm +350°C
RS Stock No. 788-7659
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSSD25168A2R20KB06
Brand :Vishay
THB1,422.39
Each
Units
2.2Ω ±10% 200W - Radial BA25 - Bolt On Vitreous Enamel RSSD 27 (Dia.) x 168mm 27mm 168mm +450°C