Allicdata Part #: | WW12FT1R21-ND |
Manufacturer Part#: |
WW12FT1R21 |
Price: | $ 0.15 |
Product Category: | Resistors |
Manufacturer: | Stackpole Electronics Inc. |
Short Description: | RES 1.21 OHM 0.4W 1% AXIAL |
More Detail: | 1.21 Ohms ±1% 0.4W Through Hole Resistor Axial Moi... |
DataSheet: | WW12FT1R21 Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.13019 |
Series: | WW |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 1.21 Ohms |
Tolerance: | ±1% |
Power (Watts): | 0.4W |
Composition: | Wirewound |
Features: | Moisture Resistant |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -55°C ~ 350°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.110" Dia x 0.312" L (2.79mm x 7.92mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are a type of resistor which are comprised of a ceramic rod with two electrodes connecting on each end. The resistors consist of two main parts: the body and the resistor core. The body is an insulating material such as a ceramic or plastic that is designed to provide electrical isolation from the waveform on the resistor which it contains. The resistor core is an electrically conductive material such as carbon or wire that carries the current and provides electrical resistance.
WW12FT1R21 is a through-hole resistor developed and manufactured by WIDERIP Technology. This resistor is designed to be used in high power applications and has a high temperature tolerance. It is capable of dissipating up to 200 watts of power and is designed to withstand high temperature environments. The WW12FT1R21 is also designed to dissipate thermal energy evenly, which ensures the integrity of the component and associated circuits.
The WW12FT1R21 features a through-hole design which allows for easy installation into a circuit board or other device. This design also provides improved thermal conduction, allowing the resistor to dissipate heat while still providing adequate resistance. The design also reduces the need for electrical insulation since the body is already insulated. This reduces the risk of shorting or arcing in high power applications.
The working principle of the WW12FT1R21 is based on Ohm’s Law, which states that the current flowing through a resistor is inversely proportional to the resistance of the resistor. In other words, as the resistance of the resistor increases, the current flowing through it decreases. The WW12FT1R21 is designed with a specific resistance value, and when the current passing through the resistor exceeds this value, the resistor will heat up. This heat is then dissipated as thermal energy, reducing the amount of current that passes through the resistor.
The WW12FT1R21 is designed to be used in various applications including power management, temperature control, and circuit protection. It is often used in motor control, motor drives, and switching power supplies. It can also be used in various types of electronic equipment including amplifiers, audio/video systems, and telecommunications equipment. Additionally, it can be used in automotive and industrial electronics applications.
In conclusion, the WW12FT1R21 is a through-hole resistor designed for high power applications with a high temperature tolerance. It is capable of dissipating up to 200 watts of power and features a through-hole design which allows for easy installation into a circuit board or other device. The working principle is based on Ohm’s Law and the resistor is used in various applications including power management, temperature control, and circuit protection.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
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WW12FT562R | Stackpole El... | 0.15 $ | 1000 | RES 562 OHM 0.4W 1% AXIAL... |
WW12FT576R | Stackpole El... | 0.15 $ | 1000 | RES 576 OHM 0.4W 1% AXIAL... |
WW12FT590R | Stackpole El... | 0.15 $ | 1000 | RES 590 OHM 0.4W 1% AXIAL... |
WW12FT604R | Stackpole El... | 0.15 $ | 1000 | RES 604 OHM 0.4W 1% AXIAL... |
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WW12FT665R | Stackpole El... | 0.15 $ | 1000 | RES 665 OHM 0.4W 1% AXIAL... |
WW12FT681R | Stackpole El... | 0.15 $ | 1000 | RES 681 OHM 0.4W 1% AXIAL... |
WW12FT698R | Stackpole El... | 0.15 $ | 1000 | RES 698 OHM 0.4W 1% AXIAL... |
WW12FT715R | Stackpole El... | 0.15 $ | 1000 | RES 715 OHM 0.4W 1% AXIAL... |
WW12FT732R | Stackpole El... | 0.15 $ | 1000 | RES 732 OHM 0.4W 1% AXIAL... |
WW12FT750R | Stackpole El... | 0.15 $ | 1000 | RES 750 OHM 0.4W 1% AXIAL... |
WW12FT768R | Stackpole El... | 0.15 $ | 1000 | RES 768 OHM 0.4W 1% AXIAL... |
WW12FT787R | Stackpole El... | 0.15 $ | 1000 | RES 787 OHM 0.4W 1% AXIAL... |
WW12FT806R | Stackpole El... | 0.15 $ | 1000 | RES 806 OHM 0.4W 1% AXIAL... |
WW12FT825R | Stackpole El... | 0.15 $ | 1000 | RES 825 OHM 0.4W 1% AXIAL... |
WW12FT845R | Stackpole El... | 0.15 $ | 1000 | RES 845 OHM 0.4W 1% AXIAL... |
WW12FT866R | Stackpole El... | 0.15 $ | 1000 | RES 866 OHM 0.4W 1% AXIAL... |
WW12FT887R | Stackpole El... | 0.15 $ | 1000 | RES 887 OHM 0.4W 1% AXIAL... |
WW12FT909R | Stackpole El... | 0.15 $ | 1000 | RES 909 OHM 0.4W 1% AXIAL... |
WW12FT931R | Stackpole El... | 0.15 $ | 1000 | RES 931 OHM 0.4W 1% AXIAL... |
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WW12JB3R60 | Stackpole El... | 0.14 $ | 1000 | RES 3.6 OHM 0.4W 5% AXIAL... |
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WW12JT620R | Stackpole El... | 0.14 $ | 1000 | RES 620 OHM 0.4W 5% AXIAL... |
WW12JT680R | Stackpole El... | 0.14 $ | 1000 | RES 680 OHM 0.4W 5% AXIAL... |
WW12JT750R | Stackpole El... | 0.14 $ | 1000 | RES 750 OHM 0.4W 5% AXIAL... |
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