TXM-433-LR

TXM-433-LR

$9.84
  • Description:RF TX IC ASK/OOK 433MHZ 8SMD MOD
  • Series:LR
  • Mfr:TE Connectivity Linx
  • Package:Tube

SKU:a3236a3aa197 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:RF TX IC ASK/OOK 433MHZ 8SMD MOD
  • Series:LR
  • Mfr:TE Connectivity Linx
  • Package:Tube
  • Frequency:433MHz
  • Applications:Home/Industrial Automation, Lighting, Remote Control, RKE, Security
  • Modulation or Protocol:ASK, OOK
  • Data Rate (Max):10kbps
  • Power - Output:-4dBm ~ 4dBm
  • Current - Transmitting:8.5mA
  • Data Interface:Serial
  • Antenna Connector:Castellation
  • Memory Size:-
  • Features:-
  • Voltage - Supply:2.1V ~ 3.6V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:8-SMD Module
  • Supplier Device Package:Module
  • Grade:-
  • Qualification:-

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TXM-433-LR

Buying Guide
Summary

TE Connectivity Linx TXM-433-LR is evaluated in RF Transmitters category when frequency coverage and integration details must hold up in the real enclosure. Key specs include Description (RF TX IC ASK/OOK 433MHZ 8SMD MOD), Temperature (-40°C ~ 85°C), Package/case (8-SMD Module), Mounting (Surface Mount), and Packaging (Tube).

Selection Notes
  • For TXM-433-LR, confirm the data interface (Serial) matches your host interface and timing requirements.
  • Validate the operating temperature range (-40°C ~ 85°C) for your environment and margin.
  • Make sure Current - Transmitting (8.5mA) aligns with your design targets and verification plan.
Alternates & Substitutions
  • For RF Transmitters, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • When replacing parts, validate corner behavior and recovery paths so failures remain diagnosable in the deployed system.
  • Check that supply 2.1V ~ 3.6V, temperature -40°C ~ 85°C matches your system, then validate at corners instead of relying on typical values.
  • For RF parts, validate the alternate in the real enclosure and cabling, not only in a bench setup.
FAQ

What are common selection points for RF parts like TXM-433-LR?
Compare frequency coverage, loss/isolation trade-offs, power handling, and mechanical interface constraints (connectors, mounting).

Can you confirm the Supplier Device Package for TXM-433-LR?
Module

What is the Power - Output of TXM-433-LR?
-4dBm ~ 4dBm

What is the package/case of TXM-433-LR?
8-SMD Module

Application Scenarios

In the RF Transmitters category, TE Connectivity Linx TXM-433-LR is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. In real deployments, minor layout differences can shift spurs and margins, so evaluation includes grounding, stack-up, shielding, and test access from day one. In practice, because RF is system-defined, teams validate with realistic antennas, cables, and enclosures rather than assuming lab fixtures represent the product. In medical telemetry, controlled emissions and stable links are prioritized around sensitive instruments. Within remote sensing nodes, RF links are qualified for detuning and coexistence because packaging and mounting dominate outcomes. In UAV platforms, RF performance is validated under fast power swings and noisy electronics so throughput remains predictable.

Compatibility Advice
  • Verify coexistence and desense risks with nearby clocks and switchers so range does not collapse in the product before release to production.
  • Confirm shield termination strategy and return paths so EMI behavior stays predictable in the final enclosure across temperature and supply corners.
  • To avoid late surprises, confirm cable bend and routing constraints so strain relief is not treated as an afterthought during enclosure design. This keeps qualification evidence reproducible later.
Project Fit
  • Ideal when you can validate TE Connectivity Linx TXM-433-LR for RF Transmitters integration with production-like fixtures, and you can provide clean supplies and stable grounding near the RF block.
  • A practical check is to define acceptance criteria and validate the key assumptions with production-like fixtures before approving substitutions.
  • A weaker fit when integrating TE Connectivity Linx TXM-433-LR for RF Transmitters, the system cannot provide clean supplies and stable grounding near the RF block, because the behavior cannot be verified in a repeatable way.
TXM-433-LRTXM-433-LR
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