VPG Foil Tariff Inquiry

Y4943V0443BB0L

Y4943V0443BB0L Description

The Y4943V0443BB0L from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This radial-lead through-hole component features a 4Ω resistance per element with an ultra-tight ±0.1% tolerance and an exceptional ±2ppm/°C temperature coefficient, ensuring stability in demanding environments. Encased in a compact 14.61mm x 4.06mm (0.575" x 0.160") package with a 10.49mm (0.413") height, it delivers 300mW power per element and is RoHS3 compliant, making it suitable for modern electronics.

Y4943V0443BB0L Features

• Precision TCR Matching: Ideal for voltage dividers requiring minimal drift (±2ppm/°C).
• Ultra-Low Tolerance: ±0.1% resistance accuracy for critical analog circuits.
• Robust Construction: Radial lead through-hole design for secure mounting.
• High Power Handling: 300mW per resistor ensures reliability in power-sensitive applications.
• Wide Compatibility: EAR99/ECCN and HTSUS 8533.21.0060 classified for global use.
• No MSL Restrictions: Not moisture-sensitive, simplifying storage and assembly.

Y4943V0443BB0L Applications

This resistor network excels in:

• Precision voltage dividers in test equipment, medical devices, and aerospace systems.
• High-stability analog circuits where TCR matching is critical (e.g., feedback networks, sensor interfaces).
• Industrial controls requiring long-term accuracy under thermal stress.
• Calibration instruments due to its ±0.1% tolerance and low drift.

Conclusion of Y4943V0443BB0L

The Y4943V0443BB0L stands out for its unmatched precision, thermal stability, and rugged design, making it a top choice for engineers prioritizing performance in harsh or precision-critical environments. Its TCR-matched pair, low tolerance, and high power rating offer superior reliability over standard resistor networks, particularly in high-end instrumentation and industrial systems. For applications demanding minimal drift and exact voltage division, this VPG Foil Resistors product delivers exceptional value.