
ERD-S2TJ304V Resistors |
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Allicdata Part #: | P300KBATB-ND |
Manufacturer Part#: |
ERD-S2TJ304V |
Price: | $ 0.00 |
Product Category: | Resistors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | RES 300K OHM 1/4W 5% AXIAL |
More Detail: | 300 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Ax... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | ERDS2 |
Packaging: | Tape & Box (TB) |
Part Status: | Obsolete |
Resistance: | 300 kOhms |
Tolerance: | ±5% |
Power (Watts): | 0.25W, 1/4W |
Composition: | Carbon Film |
Features: | -- |
Temperature Coefficient: | -150/ -700ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.067" Dia x 0.126" L (1.70mm x 3.20mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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.Through-hole resistors, or THRs, are an essential component in any electronic circuit design. With their small footprint and ease of mounting, they are often the first choice for designers. But when a custom design requires a resistive component with special characteristics or high power dissipation, then THRs can become inadequate. The ERD-S2TJ304V is a special type of THR that can fill these voids. It has a wide application field and a working principle that makes it unique among through-hole resistors.
The ERD-S2TJ304V is a small, through-hole component that fits into standard lug mount holes. It is an absolute maximum ratings rated high-voltage resistor with a power rating of up to 250 watts. Its voltage rating ranges from 50 volts to 1 kilovolt. It also has an insulation resistance of 1000 megohms and a dielectric strength of 4000 volts. These high electrical specifications allow the ERD-S2TJ304V to be used for resistive applications up to 250 watts while maintaining its mechanical integrity and providing a degree of isolation from other circuits.
The ERD-S2TJ304V has a unique working principle that sets it apart from other through-hole resistors. It is a surface-mount array device, which works by distributing the current and voltage across an array of resistors built into the base of the component. This technique helps to improve the efficiency of the resistor and allows it to dissipate higher amounts of power while remaining small and light. This feature makes it perfect for applications where space and power are at a premium.
The ERD-S2TJ304V can be used in a variety of applications, including power factor correction, power supplies, current limiting, voltage limiting, switching, and pulse applications. It is also suitable for high-reliability and military environments due to its high voltage rating and insulation resistance. It is also often used in noise suppression and transient voltage protection circuits, as its power dissipation capabilities allow it to protect sensitive components from voltage spikes. Additionally, its low cost and ease of mounting make it suitable for prototyping and educational uses.
The ERD-S2TJ304V is a versatile resistor with many advantages over traditional through-hole resistors. Its unique design and construction allow it to dissipate higher amounts of power and provide higher levels of isolation. Its small size and low cost make it suitable for a wide range of applications. It is an ideal choice for designers who need a high-power and high-quality resistor in a limited space.
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