F39-JCR2B Product Overview

Introduction

The F39-JCR2B is a versatile electronic component that belongs to the category of relays. This product is widely used in various electrical and electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Relay
• Use: Control and switching of electrical circuits
• Characteristics: Compact design, high reliability, low power consumption
• Package: DIP (Dual Inline Package)
• Essence: Efficient control and switching of electrical signals
• Packaging/Quantity: Typically packaged in reels or tubes containing multiple units

Specifications

• Contact Form: 1 Form C (SPDT)
• Coil Voltage: 5V DC
• Contact Rating: 10A @ 250V AC / 30V DC
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 12.7mm x 7.0mm x 15.7mm

Detailed Pin Configuration

The F39-JCR2B relay has a standard pin configuration with clearly defined terminals for the coil and the common, normally open, and normally closed contacts.

Functional Features

• High Reliability: The F39-JCR2B offers reliable performance in various operating conditions.
• Low Power Consumption: It consumes minimal power during operation, making it energy-efficient.
• Compact Design: Its small form factor allows for space-efficient integration into electronic circuits.

Advantages and Disadvantages

Advantages

• Reliable switching capability
• Low power consumption
• Compact size

Disadvantages

• Limited contact rating compared to larger relays
• Sensitive to voltage fluctuations

Working Principles

The F39-JCR2B operates based on the principle of electromagnetic induction. When the coil is energized, it generates a magnetic field that attracts the armature, causing the contacts to change position and thereby control the electrical circuit.

Detailed Application Field Plans

The F39-JCR2B finds extensive use in the following application fields: - Home automation systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models to consider include: - F39-JCR3B: Higher contact rating - F39-JCR4B: Miniature surface-mount version - F39-JCR5B: High-temperature resistant variant

In conclusion, the F39-JCR2B relay offers a reliable and compact solution for controlling and switching electrical circuits in various applications, despite its limitations in contact rating and sensitivity to voltage fluctuations.

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