u-blox CB-OBS421I-I4

u-blox CB-OBS421I-I4

Manufacturer No:

CB-OBS421I-I4

Manufacturer:

u-blox

Description:

INTERNAL ANTENNA, IAP (NOTE 2).Bluetooth Bluetooth v4.0 Dual Mode Transceiver Module 2.4GHz Integrated, Chip Surface Mount

DHL
DHL
DHL

In Stock :9716

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse
Expected Shipping：Thu, Oct 15 - Fri, Oct 16, 2026
Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

CB-OBS421I-I4 Information

u-blox CB-OBS421I-I4 technical specifications, attributes, parameters and parts with similar specifications to u-blox CB-OBS421I-I4.

  • Type
  • Parameter
  • Series
  • OBS421
  • Packaging
  • Bulk
  • Part Status
  • Obsolete
  • Manufacturer Lead Time
  • 12 Weeks
  • Antenna Type
  • Integrated, Chip
  • Current - Receiving
  • 18mA ~ 29mA
  • Current - Transmitting
  • 27mA ~ 44mA
  • Data Rate
  • 115.2kbps
  • Frequency
  • 2.4GHz
  • Mounting Type
  • Surface Mount
  • Type
  • Parameter
  • Operating Temperature
  • -30°C ~ 85°C
  • Package / Case
  • 36-SMD Module
  • Power - Output
  • 10dBm
  • Protocol
  • Bluetooth v4.0 Dual Mode
  • RF Family/Standard
  • Bluetooth
  • Sensitivity
  • -91dBm
  • Serial Interfaces
  • UART
  • Utilized IC / Part
  • CC2564
  • Voltage - Supply
  • 3V ~ 6V
  • ExportControlClassNumber
  • 5A992C

CB-OBS421I-I4 FAQ

Can I request a quote for CB-OBS421I-I4?

CB-OBS421I-I4 from u-blox is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for CB-OBS421I-I4?

The final price for CB-OBS421I-I4 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for CB-OBS421I-I4?

CB-OBS421I-I4 is a u-blox Wireless & RF Integrated Circuits part. Key details include Packaging: Bulk and ExportControlClassNumber: 5A992C and Manufacturer Lead Time: 12 Weeks; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for CB-OBS421I-I4?

After you submit the RFQ for CB-OBS421I-I4, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for CB-OBS421I-I4?

Once stock for CB-OBS421I-I4 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to CB-OBS421I-I4?

Yes. If CB-OBS421I-I4 is unavailable, end-of-life, or outside your schedule, we can review comparable u-blox Wireless & RF Integrated Circuits parts and compatible replacement options.