The RM02JTN393 is a chip resistor from TA-I Technology, built using thick film technology. This resistor is designed for surface mounting and is commonly used in various electronic circuits for current limiting, voltage division, and other general-purpose resistive functions. Its small size makes it suitable for applications where board space is limited.

Applications

• Consumer electronics: Used in smartphones, tablets, and other portable devices.
• Industrial automation: Employed in control circuits and sensor interfaces.
• Power supplies: Used for current sensing and voltage regulation.
• LED lighting: Provides current limiting for LEDs.
• Automotive electronics: Found in various automotive control modules.

Features

• Resistance value: 39 kOhms
• Package size: 0402 (1005 metric)
• Tolerance: ±5%
• Temperature Coefficient: ±200 ppm/°C
• Power rating: 1/16W (0.063W)
• Thick film construction
• Surface mount technology (SMT)

Benefits

• Small size allows for high-density mounting.
• Cost-effective solution for general-purpose resistance requirements.
• Stable performance over a wide temperature range.
• Suitable for automated assembly processes.
• Reliable operation in various environmental conditions.

Additional Details

The RM02JTN393 utilizes a thick film resistive element deposited on a ceramic substrate. The resistance value is laser-trimmed to achieve the specified tolerance. The terminations are typically tin-plated for good solderability. The 0402 package size adheres to industry standards, ensuring compatibility with automated placement equipment. This resistor is designed to withstand typical reflow soldering temperatures. Proper storage and handling are recommended to prevent damage and maintain solderability.