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Y1691V0029BA9L

Y1691V0029BA9L Description

The Y1691V0029BA9L from VPG Foil Resistors is a high-precision 2-resistor network designed for demanding applications requiring ultra-stable voltage division. Part of the 300144Z series, this through-hole component features 2kΩ and 4kΩ resistors with a ±0.1% tolerance and an exceptional ±0.2ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Its ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift make it ideal for precision analog circuits. Encased in a compact 7.49mm x 2.54mm (0.295" x 0.100") package with a 8.38mm (0.330") seated height, it delivers 200mW power per element while meeting MIL-spec requirements.

Y1691V0029BA9L Features

• Military-Grade Reliability: Qualified for harsh environments with EAR99 and HTSUS 8533.21.0050 compliance.
• Ultra-Low TCR: ±0.2ppm/°C ensures stability across extreme temperatures.
• Precision Matching: ±0.05% ratio tolerance and ±0.1ppm/°C ratio drift for critical voltage divider applications.
• Robust Construction: Through-hole mounting with a 3-pin bulk package for mechanical durability.
• High Power Handling: 200mW per resistor supports sustained operation in power-sensitive designs.

Y1691V0029BA9L Applications

• Precision Voltage Dividers: TCR-matched pairs for reference circuits in test equipment and calibration systems.
• Military/Aerospace: Stable performance in avionics, radar systems, and missile guidance.
• Medical Instrumentation: Low-drift signal conditioning in patient monitors and imaging devices.
• Industrial Automation: Reliable feedback networks for PLC analog modules and sensor interfaces.

Conclusion of Y1691V0029BA9L

The Y1691V0029BA9L stands out for its unmatched precision and thermal stability, making it a top choice for mission-critical systems. Its military-grade ruggedness, combined with VPG Foil’s proprietary technology, ensures superior performance in high-reliability applications where conventional resistor networks fall short. Engineers seeking minimal drift, tight tolerance matching, and long-term stability will find this model indispensable.