
Allicdata Part #: | RWR74S4021FSB12-ND |
Manufacturer Part#: |
RWR74S4021FSB12 |
Price: | $ 2.53 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 4.02K OHM 5W 1% WW AXIAL |
More Detail: | 4.02 kOhms ±1% 5W Through Hole Resistor Axial Mili... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 2.29680 |
300 +: | $ 2.08148 |
500 +: | $ 1.93792 |
1000 +: | $ 1.79437 |
Series: | Military, MIL-PRF-39007, RWR74S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 4.02 kOhms |
Tolerance: | ±1% |
Power (Watts): | 5W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.312" Dia x 0.875" L (7.92mm x 22.23mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | S (0.001%) |
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.Through hole resistors are essential components in the field of electronics and electrical engineering. This type of resistor is designed to control electrical flow and can be used as a voltage divider, current limiter, phase splitter, or as part of an analog to digital converter. The RWR74S4021FSB12 is a through hole resistor from Walsin and has a variety of uses in electronic devices. It features a maximum power rating of 1/3 watt and can handle higher voltage than other resistors of its type.
The RWR74S4021FSB12 is mainly used in radio frequency (RF) applications, power supplies, and consumer electronic products. It can also be used as an attenuator, as it has a relatively low thermal resistance. The resistor’s low impedance also makes it suitable for use in high-speed analog/digital signal conversion circuits. Its low impedance also ensures low power consumption when used in battery-powered devices.
In terms of performance, the RWR74S4021FSB12 has a very low tolerance at 0.1%. This ensures accuracy in applications that require an exact voltage or current. The resistor also has a very low thermal coefficient of resistance, which means it is capable of maintaining a stable resistance value at different temperatures. This makes the RWR74S4021FSB12 very reliable in a variety of applications.
Despite its small size, the RWR74S4021FSB12 is highly durable and can withstand vibration, shock, and extreme temperatures. It also has a long useful life and can last for decades in properly functioning electronic equipment. This prevents the need for frequent replacement, saving time and money.
In terms of operation, the RWR74S4021FSB12 is relatively simple. Since it is a through hole resistor, its installation is straightforward and requires no special tools or expertise. It also requires no maintenance or periodic replacement under normal operating conditions. The limited number of components within the resistor and its built-in safety features make it a reliable and trouble-free device.
Overall, the RWR74S4021FSB12 is a versatile resistor with a wide range of applications. Its high performance, durability, and low maintenance make it ideal for electronic devices that require a low-power, low-noise solution. The RWR74S4021FSB12 is a reliable and cost-effective solution for applications that require accurate voltage or current control.
The specific data is subject to PDF, and the above content is for reference
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