UNKNOWN U3127 CARBON FILM RESISTOR #245976

Description:

The UNKNOWN U3127 Carbon Film Resistor #245976 is used in electronic and industrial control circuits to limit current, divide voltage, and dissipate electrical energy with a resistance value of 75 kΩ and a power rating of 1/4 W. Commonly installed in circuit boards, power supplies, industrial controllers, instrumentation systems, and automation equipment requiring stable resistance characteristics and reliable circuit performance. Maintenance teams, OEMs, and electronics repair technicians use this resistor for replacement, retrofit, and repair projects to restore proper circuit operation and maintain equipment reliability.

Applications:

The UNKNOWN U3127 Carbon Film Resistor #245976 is used in electronic circuits for current limiting, voltage division, signal conditioning, and biasing applications. It is commonly found in industrial control panels, printed circuit boards, instrumentation equipment, power supplies, motor drives, and automation systems where stable resistance values and dependable performance are required. Carbon film resistors are widely used because they offer good stability, low noise, and cost-effective performance for general-purpose electronic applications.

Technical Specifications:

• Manufacturer: Unknown
• Part Number: U3127
• Secondary Identification: #245976
• Product Type: Carbon Film Resistor
• Resistance: 75 kΩ
• Power Rating: 1/4 W (0.25 W)
• Tolerance: ±5%
• Resistor Technology: Carbon Film
• Mounting Type: Through Hole
• Function: Current limiting, voltage division, and power dissipation
• Maximum Working Voltage: 300 V
• Maximum Overload Voltage: 600 V
• Temperature Coefficient: Typical carbon film characteristics
• Compatible Systems: Circuit Boards, Power Supplies, Controllers, and Instrumentation Equipment
• Application: Industrial Electronics and General-Purpose Electronic Circuits
• Operating Environment: Industrial and Commercial Electronic Systems
• Status: Legacy / Surplus Electronic Component Available

Common Replacements:

• Vishay CFR-25JR-52-75K Carbon Film Resistor
• XICON 75K Ohm 1/4W ±5% Carbon Film Resistor
• RS PRO 75 kΩ 1/4W ±5% Carbon Film Resistor