KLU1051S20 OHMITE Ab

Review OHMITE Type Ab

The Ohmite KLU1051S20 is a high reliability, fixed resistor element, designed specifically for use in voltage dividers and voltage reference circuits. These resistors are suitable for both AC and DC applications, making them a versatile option for various electronic projects.

The resistors are made from stable, high purity carbon composition material, providing excellent temperature stability and power handling capabilities. With a resistor tolerance value of /- 5%, these components maintain a consistent resistance value over a wide temperature range, ensuring accurate voltage readings and stable voltage references.

The KLU1051S20 resistors feature a temperature coefficient of 100 ppm/ C, which minimizes the resistance change with temperature variations. This exacting temperature stability makes these components ideal for use in precision voltage dividers, voltage regulators, and calibration applications where meticulous voltage accuracy is crucial.

Each resistor element is encapsulated in a heavy-duty, epoxy-encapsulated ceramic body. This protection shields the resistor element from harsh environments and ensures long-term stability and reliability. The epoxy coating seals the resistance element, providing a degree of protection against moisture intrusion and other environmental hazards.

The Ohmite KLU1051S20 resistors are available in various resistance values ranging from 10 ohms to 1 megohm, allowing users to select the optimal resistance value for their particular application. The power rating of these resistors can range from 1W to 20W, offering the versatility to accommodate a diverse range of power requirements.

These resistors have a maximum operating temperature of 125 C and a working voltage of up to 500V, making them suitable for high voltage applications. The low TCR (Temperature Coefficient of Resistance) value ensures minimal resistance drift and temperature-induced errors. Moreover, KLU1051S20 resistors boast a fast recovery time, making them ideal for applications where fast response times are essential.

With their consistent resistance values, outstanding temperature stability, and rugged construction, the Ohmite KLU1051S20 resistors are a valuable asset to any electronic project, offering the reliability and accuracy necessary for precise voltage measurements and reference circuits.

The Ohmite KLU1051S20 AB is a solid-state relay (SSR) primarily used for remotely controlling AC loads without the need for mechanical contacts, providing several advantages and disadvantages:

1. Long Life Span: Since the KLU1051S20 AB uses solid-state technology instead of mechanical contacts, it boasts an exceptionally long lifespan, exceeding 100 million cycles and practically eliminating the need for routine maintenance.

2. Faster Switching: Due to the absence of mechanical contacts, the SSR responds rapidly to switching signals, allowing for faster on/off control of power to the load.

3. Dimmer Capability: This relay offers dimming functionality with compatible dimmer controls, which is particularly appealing for applications involving adjustable lighting or motor speed control.

4. Safe to Operate: The KLU1051S20 AB is a low voltage device and does not pose a risk of electrical shock while handling, which makes it preferable for industrial applications where safety is a primary concern.

5. Diverse Applicability: The SSR can be employed in various industrial, automation, and power distribution applications due to its robust design, high power handling capacity, and wide temperature range.

1. High Initial Cost: The solid-state relay's advantages come at a cost, making it more expensive than conventional electromechanical relays for specific applications.

2. Limited Current Handling Capacity: The KLU1051S20 AB can handle only a maximum current load of 20 Amps, which might not be suitable for handling high current loads, requiring more significant components with a higher current rating.

3. Noisier Operation: Although the product doesn't pose a direct risk to users, the touchless switching of the SSR may produce an audible click sound that might find its way into other applications and be considered a nuisance.

4. Complex Installation: Compared to conventional relays, the installation of SSRs can be more intricate due to the need for proper grounding, wiring connections, and compatibility with dimmer controls, if applicable.

In conclusion, the Ohmite KLU1051S20 AB solid-state relay is a robust and versatile component with long lifespan, faster switching times, dimming functionality, and enhanced safety characteristics. However, its higher initial cost, limited current handling capacity, noisier operation, and complex installation process should be evaluated against the desired application requirements before making a purchasing decision.

Suppose an applicant requires a long-lived, fast-switching, dimmer-compatible component with safety benefits for handling AC loads. In that case, the cost-benefit analysis may lean towards selecting the KLU1051S20 AB. However, if a user has low-power loads with no need for dimming, faster switching times, and simplicity in installation, a conventional relay might be a more economical solution for their application. In short, each unique scenario and use case must be thoroughly considered to make the most informed decision possible.

Details:

specifications passivecompos:

• brand: Ohmite
• mpn: Klu1051s20

shipping passivecompos:

• class: standard
• service: standard
• transit: 4-8 days
• type: fixed

offer passivecompos:

• started: february 7, 2025
• availability: in stock
• prices: $39.97–$60.00
• item condition:
  • Used
  • New – Open box
  • New
• sold #: 25
• in stock #: 5
• options: ship-to-home

payments passivecompos:

• other
• wallet: google-pay
• credit card: mastercard

seller passivecompos:

• city: ogden, utah
• # reviews: 4320
• rating: 100.0%

returns passivecompos:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: buyer

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers