RN73C2A143RB TE Connectivity Resistor (Resistor Chip) In Stock

Name: RN73C2A143RB
Brand: TE Connectivity
SKU: RN73C2A143RB
Availability: InStock

RN73C2A143RB is a TE Connectivity Resistor for precision biasing, current sensing, dividers, and termination networks. It combines 2 pins, 0.1%, and Resistor Chip package, 2-pin layout for practical design qualification. From request-a-quote sourcing, FindMyChip supports stock checks and worldwide shipping.

ACTIVEResistorVerified Jun 2026

Package / Visual Reference

RN73C2A143RBResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: RN73C2A143RB Datasheet PDF
Category: Resistor
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RN73C2A143RB?

2 pins specification for resistor design checks
Resistor Chip package, 2-pin layout for footprint and assembly planning
0.1% context captured from supplier data for buyer comparison
Suitable for precision biasing, current sensing, dividers, and termination networks with documented manufacturer sourcing
0.1W detail available for technical screening

What is RN73C2A143RB used for?

RN73C2A143RB is commonly considered for precision biasing, current sensing, dividers, and termination networks where buyers need manufacturer-traceable component data and a practical package choice. It is suitable for maintenance, prototype, and production sourcing workflows that compare electrical ratings, package fit, and lifecycle risk before purchase.

Compliance & Regulatory

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

Where can I find the RN73C2A143RB datasheet?

RN73C2A143RB Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for RN73C2A143RB?

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

Frequently Asked Questions

Which precision circuits are appropriate for RN73C2A143RB?

RN73C2A143RB is a precision chip resistor with 0.1% tolerance, making it suitable for bias networks, dividers, sensing paths, and calibration-sensitive analog circuits.

How should buyers verify footprint compatibility before approving this resistor?

Buyers should confirm the Resistor Chip package and 2-pin layout against the PCB land pattern, assembly notes, and any qualified alternates in the approved vendor list.

Why does the 143R value code matter during sourcing review?

The 143R value code should be checked against the engineering BOM because a 143 ohm resistor is not interchangeable with nearby E96 values in precision divider networks.

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About TE Connectivity

TE Connectivity is a leading electronic component manufacturer. FindMyChip sources TE Connectivity ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

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Lead Time3-7 business days

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OriginChina (Authorized)

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