RN73C2A309KB TE Connectivity Resistor (Resistor Chip) In Stock

RN73C2A309KB is a TE Connectivity Resistor for precision biasing, current sensing, gain setting, and industrial control boards. It combines 0°C to 0°C with Resistor Chip with 2 pins. FindMyChip supports technical sourcing, stock checks, and worldwide shipping for this part.

ACTIVEResistorVerified Jun 2026
Package / Visual Reference
RN73C2A309KBResistor Chip
Quick Facts
Manufacturer
TE Connectivity
Package
Resistor Chip
Pin Count
2
Lifecycle
ACTIVE
Category
Resistor
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Key Features

  • 0°C to 0°C key electrical or mechanical rating from supplier data
  • Resistor Chip with 2 pins package information for PCB and assembly planning
  • Resistor classification for BOM search, sourcing, and alternates review
  • Manufacturer-listed TE Connectivity part number for traceable procurement workflows

Applications

RN73C2A309KB is suited to precision biasing, current sensing, gain setting, and industrial control boards, especially when engineers need 0°C to 0°C and a traceable TE Connectivity sourcing path. It supports repair, prototype, and production purchasing workflows where package, lifecycle, and parameter checks must be reviewed before release.

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)

Datasheet

RN73C2A309KB Datasheet Download

Official datasheet from TE Connectivity

Alternate & Equivalent Parts

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

Frequently Asked Questions

Which design requirements make RN73C2A309KB a good fit for resistor applications?

RN73C2A309KB is a TE Connectivity Resistor that suits precision biasing, current sensing, gain setting, and industrial control boards when the design needs 0°C to 0°C. Engineers should compare the captured supplier parameters with the final datasheet before release.

How should engineers account for package or assembly constraints on RN73C2A309KB?

The available package data lists Resistor Chip with 2 pins, and the relevant rating includes 0°C to 0°C. Check footprint, thermal margin, and assembly notes against the approved datasheet before committing the PCB.

What should procurement teams confirm before quoting RN73C2A309KB for production builds?

Procurement should confirm quantity, date code, lifecycle status, and acceptable alternates for RN73C2A309KB. The sourcing review should include 0°C to 0°C so engineering and purchasing evaluate the same requirement.

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.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

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.

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Sarah Kim
VP Engineering, NovaBit Electronics, South Korea