
| Brand | DALE |
|---|---|
| Manufacturer Part Number | HLM-20 |
| Part Type | RESISTOR |
The Dale HLM-20 7020 resistors are a high-quality and versatile electronic component designed for various applications in the electronics industry. These resistors are available in the popular 7020 E-Line size, making them an ideal choice for surface mount technology (SMT) circuits and PCB designs.
The HLM-20 series resistors from Dale are known for their precision and stability, with a tolerance range between 1% and 5%, depending on the specific value of the resistor. This level of accuracy makes them suitable for use in critical applications where precise resistance values are essential.
The resistors have a power rating of 2 watts, which allows them to handle a reasonable amount of power without overheating. They are also available in various resistance values, ranging from 1 ohm to 10 megohms, ensuring that they can be used in a wide range of circuits and applications.
The Dale HLM-20 7020 resistors are made using high-purity carbon composition material, which provides excellent stability and consistent performance over a wide temperature range. They have a maximum operating temperature of 125 degrees Celsius, making them suitable for use in high-temperature environments.
These resistors are RoHS compliant, which means they are free from harmful substances such as lead, cadmium, mercury, and other heavy metals. They are also suitable for use in applications that require high reliability, such as military, aerospace, and industrial electronics.
The Dale HLM-20 7020 resistors are packaged in EIA standard J-lead or SOT-23 packages, making them easy to handle and install in SMT applications. They also have a self-adhesive pad on the backside, which allows them to be securely mounted on PCBs without the need for additional adhesives or mounting hardware.
Overall, the Dale HLM-20 7020 resistors are a high-performance and reliable choice for electronic designers and engineers looking for precision resistors in the popular 7020 E-Line size. Their excellent stability, wide range of available resistance values, and high power rating make them a versatile and valuable component for a wide range of electronic applications.
Dale HLM-20 70V 20W resistors are a type of high power resistors designed for use in various electronic applications. Here are some pros and cons of buying these resistors:
Pros:1. High Power Rating: These resistors can handle a power of 20W, making them suitable for high power applications.
2. Voltage Rating: With a voltage rating of 70V, these resistors can handle a relatively high voltage level, making them suitable for use in various electronic circuits.
3. Precision: Dale resistors are known for their high precision and stability, ensuring accurate resistance values.
4. Durability: These resistors are made with high-quality materials and are designed to withstand harsh operating conditions, making them a reliable choice for industrial applications.
5. RoHS Compliance: Dale HLM-20 70V 20W resistors are RoHS compliant, meaning they do not contain any hazardous substances, making them an eco-friendly choice.
Cons:1. Cost: These resistors may be more expensive than standard resistors due to their high power rating and precision.
2. Size: High power resistors like the Dale HLM-20 70V 20W resistor are larger in size than standard resistors, which may make them less suitable for applications where space is a constraint.
3. Heatsinking: Due to their high power rating, these resistors may require heatsinking to avoid overheating, which may add additional cost and complexity to the design.
Conclusion:Dale HLM-20 70V 20W resistors are a high-performance resistor suitable for use in high power and high voltage applications. Their precision, durability, and RoHS compliance make them an attractive choice for industrial and other high-reliability applications. However, their cost, size, and heatsinking requirements may make them less suitable for low power or space-constrained applications.
Recommendation:If you are looking for a high power and high precision resistor for industrial or other high-reliability applications, the Dale HLM-20 70V 20W resistor is a good choice. However, if you are working on a low power or space-constrained project, you may want to consider standard resistors or lower power high precision resistors instead.
This is a lot of 10 Dale HLM-20 70 ohm resistors.
