ELLA-W161-00B RF Transceiver Module Equivalent & Substitute Parts

Part Overview

The ELLA-W161-00B is an RF transceiver module manufactured by u-blox designed for WiFi and Bluetooth 2.4/2.5GHz applications. This component is classified as Obsolete and is no longer in active production. Due to its obsolete status, locating replacement units from original inventory becomes increasingly difficult. The MAYA-W161-00B serves as the direct manufacturer-recommended substitute, offering enhanced specifications while maintaining core transceiver functionality for 2.4GHz RF applications.

Substiute Parts

ELLA-W161-00B

u-bloxIn Stock: 824ELLA-W161-00B Datasheet

Current PartRFQ

MAYA-W161-00B

u-bloxIn Stock: 1340MAYA-W161-00B Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The MAYA-W161-00B is designated as the manufacturer-recommended substitute for the ELLA-W161-00B based on the following substitution criteria:

Core Compatibility Parameters:

• Manufacturer: Both parts are manufactured by u-blox, ensuring design continuity and firmware compatibility
• Frequency Band: Both operate in the 2.4GHz band, supporting equivalent RF applications
• Mounting Technology: Both utilize Surface Mount technology, compatible with existing PCB layouts
• Regulatory Compliance: Both maintain REACH Unaffected status, ensuring equivalent environmental compliance

Functional Enhancement: The MAYA-W161-00B represents an active-production evolution of the ELLA-W161-00B platform, incorporating the IW416 integrated circuit with extended protocol support including Bluetooth v5.2 +EDR and 802.11a/b/g/n WiFi standards.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: Select the MAYA-W161-00B. This component is in active production status, ensuring long-term availability and supply chain stability. The part carries ROHS3 compliance certification and maintains REACH Unaffected status, meeting current regulatory requirements for commercial and industrial applications.

For Existing ELLA-W161-00B Designs: The MAYA-W161-00B serves as a direct functional substitute. Both components share u-blox manufacturer origin, identical surface mount technology, and equivalent 2.4GHz RF performance characteristics. The MAYA-W161-00B's active production status eliminates obsolescence risk associated with the ELLA-W161-00B.

Compliance Considerations: Both parts maintain REACH Unaffected regulatory status. The MAYA-W161-00B additionally provides ROHS3 Compliant certification, offering enhanced environmental compliance documentation for regulated applications.

Frequently Asked Questions (FAQ)

Q: Can the MAYA-W161-00B directly replace the ELLA-W161-00B in existing circuit designs?

A: Yes. Both components are u-blox RF transceiver modules with Surface Mount technology and 2.4GHz frequency band operation. The MAYA-W161-00B is the manufacturer-designated substitute. Verify PCB footprint compatibility with the 76-LGA Module package specification of the MAYA-W161-00B.

Q: What is the primary reason to transition from ELLA-W161-00B to MAYA-W161-00B?

A: The ELLA-W161-00B is classified as Obsolete, indicating discontinued production. The MAYA-W161-00B is in Active production status, ensuring continued component availability and supply chain reliability.

Q: Are there differences in RF performance between these two modules?

A: The MAYA-W161-00B incorporates the IW416 integrated circuit and supports extended protocol standards including Bluetooth v5.2 +EDR and 802.11a/b/g/n WiFi. Both modules operate in the 2.4GHz band. The MAYA-W161-00B additionally supports 5GHz operation.

Q: What packaging format is used for the MAYA-W161-00B?

A: The MAYA-W161-00B is supplied in 76-LGA Module package format with Tape & Reel (TR) packaging for automated assembly processes.

Q: Do both components meet current environmental compliance standards?

A: Both the ELLA-W161-00B and MAYA-W161-00B maintain REACH Unaffected status. The MAYA-W161-00B additionally carries ROHS3 Compliant certification, meeting current environmental regulatory requirements.

Q: What is the operating temperature range for the MAYA-W161-00B?

A: The MAYA-W161-00B operates across -40°C to 85°C, covering industrial and commercial temperature requirements.

Q: What supply voltage is required for the MAYA-W161-00B?

A: The MAYA-W161-00B requires a supply voltage range of 3V to 3.6V, standard for modern RF transceiver module applications.