RN73C2A12R1B TE Connectivity Resistor (Resistor Chip) In Stock

Name: RN73C2A12R1B
Brand: TE Connectivity
SKU: RN73C2A12R1B
Availability: InStock

RN 0805 SMD precision chip resistor 12R1 TE Connectivity RN73 Series Thin Film Precision Surface Mount Resistor 0805 Case 12.1Ω ±0.1% 0.1W ±10ppm/°C

ACTIVEResistorVerified Jul 2026

Package / Visual Reference

RN73C2A12R1BResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: RN73C2A12R1B Datasheet PDF
Category: Resistor
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RN73C2A12R1B?

Resistor from TE Connectivity identified by manufacturer part number RN73C2A12R1B
Documented technical context includes 0.1% for engineering comparison
Package or mechanical reference recorded as Resistor Chip for footprint checks
Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval

What is RN73C2A12R1B used for?

RN73C2A12R1B is typically sourced for precision bias networks, current sensing, voltage dividers, and control-board repair where buyers need a manufacturer-traceable resistor with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 0.1%.

Compliance & Regulatory

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

Where can I find the RN73C2A12R1B datasheet?

RN73C2A12R1B Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for RN73C2A12R1B?

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

Frequently Asked Questions

Which designs are a practical fit for RN73C2A12R1B as a resistor?

RN73C2A12R1B is suitable for resistor designs where the BOM needs TE Connectivity sourcing continuity and the listed part data supports 0.1%. Review the datasheet and electrical margins before using it in production, repair, or prototype builds.

How should PCB layout teams verify RN73C2A12R1B before release?

Start from the listed Resistor Chip package and confirm footprint, orientation, and assembly clearance against supplier drawings. The current record includes 0.1W, giving layout engineers a concrete check before PCB release and incoming inspection.

For purchasing teams, what checks matter before sourcing RN73C2A12R1B?

Procurement should verify traceability, lifecycle status, compliance expectations, and current lead time with the supplier. Because this record references 10ppm and lifecycle status current lifecycle status, buyers can compare alternates and set inspection requirements for each lot.

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