RN73C2A26K7B TE Connectivity Resistor (Resistor Chip) In Stock

Name: RN73C2A26K7B
Brand: TE Connectivity
SKU: RN73C2A26K7B
Availability: InStock

TE Connectivity RN73C2A26K7B is a thin-film precision 0805 SMD resistor with 26.7 kohm resistance and ±0.1% tolerance. Rated 0.1 W with ±10 ppm/°C TCR for high-precision analog applications. Available from stock with worldwide shipping.

ACTIVEResistorVerified Jul 2026

Package / Visual Reference

RN73C2A26K7BResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: RN73C2A26K7B Datasheet PDF
Category: Resistor
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RN73C2A26K7B?

26.7 kohm resistance with ±0.1% tolerance for precision voltage dividers, feedback networks, and reference circuits
Ultra-low ±10 ppm/°C temperature coefficient ensuring stable resistance across wide industrial temperature ranges
0805 thin-film SMD package rated at 0.1 W enabling compact high-density precision analog PCB designs

What is RN73C2A26K7B used for?

The TE Connectivity RN73C2A26K7B precision thin-film resistor is ideal for calibration circuits, precision voltage dividers, instrumentation amplifiers, and analog signal conditioning in test and measurement equipment. Its ±0.1% tolerance and ±10 ppm/°C temperature coefficient ensure stable, accurate performance across temperature extremes in industrial and medical electronics. The 0805 SMD package facilitates automated pick-and-place assembly in high-density precision analog PCB designs.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the RN73C2A26K7B datasheet?

RN73C2A26K7B Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for RN73C2A26K7B?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How does the ±0.1% tolerance of the RN73C2A26K7B benefit precision voltage divider circuit designs?

With ±0.1% tolerance on its 26.7 kohm resistance, the RN73C2A26K7B introduces only ±26.7 ohm maximum deviation, enabling highly accurate voltage dividers and feedback networks in ADC references and instrumentation amplifiers. This precision reduces calibration effort and improves measurement accuracy in industrial and medical instruments that demand stable analog signal conditioning.

Why is the ±10 ppm/°C temperature coefficient of the RN73C2A26K7B critical for industrial measurement systems?

A ±10 ppm/°C temperature coefficient means the RN73C2A26K7B's 26.7 kohm resistance changes by only ±0.267 ohm per degree Celsius, ensuring stable circuit behavior across broad temperature ranges. This low TCR is essential in precision analog circuits, sensor bridges, and feedback networks where resistance drift would otherwise degrade measurement accuracy in field-deployed industrial instruments.

When should an engineer specify the RN73C2A26K7B thin-film resistor over a standard thick-film 0805 resistor in a filter network?

Engineers choose the RN73C2A26K7B when filter accuracy and drift stability matter: its ±0.1% tolerance and ±10 ppm/°C TCR far outperform typical thick-film resistors at ±1% tolerance and ±100 ppm/°C. For an RC filter built on the 26.7 kohm value, the thin-film type ensures the cutoff frequency remains accurate across temperature, critical in precision signal conditioning and instrumentation design.

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