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Y1691V0029BA0L

Y1691V0029BA0L Description

The Y1691V0029BA0L from VPG Foil Resistors is a high-precision 2-resistor voltage divider network designed for applications requiring ultra-stable TCR-matched performance. Part of the 300144Z series, this through-hole component features a 2kΩ/4kΩ resistance pair with an exceptional ±0.1% tolerance and a near-zero ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. Its ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift make it ideal for critical analog circuits where accuracy and long-term stability are paramount. Encased in a compact 7.49mm x 2.54mm (0.295" x 0.100") package with a 8.13mm (0.320") height, it balances space efficiency with robust 100mW power handling per element.

Y1691V0029BA0L Features

• Precision TCR Matching: ±0.2ppm/°C ensures minimal resistance shift across operating temperatures.
• Ultra-Low Tolerance: ±0.1% tolerance and ±0.05% ratio matching for unmatched accuracy.
• Stable Ratio Drift: ±0.1ppm/°C guarantees consistent voltage division over time and temperature.
• Rugged Construction: Through-hole mounting with MSL "Not Applicable" rating, suitable for harsh environments.
• High Power Handling: 100mW per resistor accommodates demanding analog signal conditioning.

Y1691V0029BA0L Applications

• Precision Voltage Dividers: Critical in metrology equipment, DAC/ADC reference circuits, and sensor signal conditioning.
• Aerospace & Defense: Stable performance in avionics, radar systems, and satellite instrumentation.
• Medical Electronics: Reliable operation in patient monitoring and diagnostic devices where drift is unacceptable.
• Industrial Automation: High-accuracy process control systems and bridge networks.

Conclusion of Y1691V0029BA0L

The Y1691V0029BA0L stands out for its unparalleled stability, precision, and ruggedness, making it a top choice for engineers designing mission-critical systems. Its low TCR, tight matching, and minimal drift outperform conventional resistor networks, particularly in high-reliability applications where performance cannot be compromised. Whether in aerospace, medical, or industrial settings, this component delivers repeatable accuracy under demanding conditions.