TRF250-120T-RC-B-0.5-2

Introduction

The TRF250-120T-RC-B-0.5-2 is a component belonging to the category of surface mount resistors. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Surface Mount Resistors
• Use: The TRF250-120T-RC-B-0.5-2 is used to limit or control the flow of electric current in a circuit.
• Characteristics: This resistor is known for its high precision, stability, and reliability. It is designed to withstand various environmental conditions and has low noise characteristics.
• Package: The TRF250-120T-RC-B-0.5-2 is typically available in a compact surface mount package.
• Essence: Its essence lies in providing precise resistance in electronic circuits.
• Packaging/Quantity: These resistors are usually packaged in reels or tape and reel packaging, with varying quantities based on manufacturer specifications.

Specifications

• Model: TRF250-120T-RC-B-0.5-2
• Resistance Value: 120 ohms
• Tolerance: ±0.1%
• Power Rating: 0.5 watts
• Temperature Coefficient: ±25 ppm/°C
• Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The TRF250-120T-RC-B-0.5-2 typically features two terminals for soldering onto the circuit board. The pin configuration is as follows: - Pin 1: Connection point for one end of the resistor - Pin 2: Connection point for the other end of the resistor

Functional Features

• Precision: Offers high precision in maintaining the specified resistance value.
• Stability: Exhibits stable performance over a wide range of operating conditions.
• Reliability: Known for its long-term reliability in electronic circuits.
• Low Noise: Minimizes electrical noise interference in the circuit.

Advantages and Disadvantages

Advantages

• High precision and stability
• Reliable performance
• Low noise characteristics
• Compact size for space-constrained designs

Disadvantages

• Limited power handling capacity compared to larger through-hole resistors
• Sensitive to excessive heat due to its small form factor

Working Principles

The TRF250-120T-RC-B-0.5-2 operates based on the principle of converting electrical energy into heat. When current flows through the resistor, it dissipates power in the form of heat while limiting the current in the circuit.

Detailed Application Field Plans

The TRF250-120T-RC-B-0.5-2 finds extensive use in various electronic applications, including but not limited to: - Precision measurement equipment - Audio amplifiers - Signal processing circuits - Control systems - Communication devices

Detailed and Complete Alternative Models

• TRF250-100T-RC-B-0.5-2: Similar specifications with a 100-ohm resistance value
• TRF250-150T-RC-B-0.5-2: Similar specifications with a 150-ohm resistance value
• TRF250-120T-RC-B-1-2: Higher power rating of 1 watt with similar resistance and tolerance

In conclusion, the TRF250-120T-RC-B-0.5-2 surface mount resistor offers high precision, stability, and reliability in electronic circuits, making it a preferred choice in various applications.

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