RN73C2A127RB TE Connectivity Resistor (Resistor Chip) In Stock

Name: RN73C2A127RB
Brand: TE Connectivity
SKU: RN73C2A127RB
Availability: InStock

RN 0805 SMT precision chip resistor,127R TE Connectivity RN73 Series Thin Film Precision Surface Mount Resistor 0805 Case 127Ω ±0.1% 0.1W ±10ppm/°C

ACTIVEResistorVerified Jul 2026

Package / Visual Reference

RN73C2A127RBResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: RN73C2A127RB Datasheet PDF
Category: Resistor
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RN73C2A127RB?

Resistor from TE Connectivity for production electronic assemblies
Resistor Chip package with 2 pins for PCB footprint planning
Datasheet context includes 0.1% for engineering cross-checks
Manufacturer or distributor datasheet URL available for technical verification
Suitable for precision biasing, divider networks, gain setting applications

What is RN73C2A127RB used for?

RN73C2A127RB is commonly used in precision biasing, divider networks, gain setting, current sensing, and industrial control boards where designers need dependable resistor behavior and manufacturer-traceable sourcing. It is appropriate for production BOM builds, repair demand, and alternate qualification workflows that compare package fit, lifecycle status, and parameters such as 2 pins.

Compliance & Regulatory

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

Where can I find the RN73C2A127RB datasheet?

RN73C2A127RB Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for RN73C2A127RB?

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

Frequently Asked Questions

Which designs are a good fit for RN73C2A127RB with 127 ohm?

RN73C2A127RB fits power loading, current sensing, and precision control circuits when the design needs 127 ohm and 0.1 W. It is a practical choice when the BOM also matches the 2-pin Resistor Chip footprint.

How should engineers check package compatibility for RN73C2A127RB?

Compare the PCB land pattern, height allowance, and assembly process against the 2-pin Resistor Chip style. The 2 pins detail is the first check before approving a replacement.

What matters when sourcing RN73C2A127RB as a replacement?

Confirm the same 127 ohm, 0.1 W, manufacturer traceability, and lifecycle status before substituting it. Buyers should also verify stock for the exact 2-pin Resistor Chip configuration.

Related Guides

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

STM32H753VIT6 High-Performance MCU Design Guide

Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.

Aug 3, 2026

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.

Aug 3, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

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.

View all TE Connectivity parts →

More from TE Connectivity

277157-1

277148-4

51982

50720-1

52792

52745

AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”

Sarah Kim

VP Engineering, NovaBit Electronics, South Korea