XB3-C-V1-UT-001 Equivalent & Substitute Parts

Part Overview

The XB3-C-V1-UT-001 is a Cellular 4G LTE CAT-1 (Verizon) Transceiver Module from Digi's XBee® 3 Cellular series, featuring integrated chip antenna and U.FL through-hole connector. This module integrates the LE866AA-NA IC and provides SPI, UART, and USB serial interfaces for cellular communication applications. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

XB3-C-V1-UT-001

DigiIn Stock: 1572XB3-C-V1-UT-001 Datasheet

Current PartRFQ

XB3-C-A2-UT-001

DigiIn Stock: 4611XB3-C-A2-UT-001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The XB3-C-A2-UT-001 qualifies as a substitute based on the following alignment criteria:

Common Parameters:

• Manufacturer: Digi (same OEM)
• Series: XBee® 3 Cellular (same product family)
• Base Product Number: XB3 (same platform)
• Power Output: 23 dBm (identical RF output)
• Serial Interfaces: SPI, UART, USB (identical communication protocols)
• Mounting Type: Through Hole (same mechanical interface)
• Package Type: Module form factor (compatible footprint category)
• Compliance: ROHS3/RoHS Compliant, REACH Unaffected, ECCN 5A992C, HTSUS 8517.62.0090 (equivalent regulatory status)

Substitution Logic: The XB3-C-A2-UT-001 maintains functional compatibility through identical RF output power, serial interface architecture, and through-hole mounting configuration. Both modules operate within overlapping voltage supply ranges and share the same base platform designation. The substitute part is currently active in production, addressing the obsolescence status of the original XB3-C-V1-UT-001.

Parameter Comparison

Engineering Selection Recommendations

The XB3-C-A2-UT-001 is the designated substitute for the obsolete XB3-C-V1-UT-001. Selection of this substitute is supported by:

• Active product status ensuring continued availability and supply chain support
• Identical RF output power (23 dBm) and serial interface configuration (SPI, UART, USB)
• Enhanced sensitivity (-105 dBm vs. -102 dBm), providing improved reception performance
• Expanded cellular protocol support (CAT-M1 across multiple carriers) compared to CAT-1 Verizon-only operation
• Equivalent compliance certifications (RoHS, REACH, ECCN, HTSUS)
• Extended operating temperature range (-40°C ~ 85°C vs. -40°C ~ 80°C)

Design considerations include voltage supply range adjustment (3.3V ~ 4.3V vs. 3V ~ 5.5V) and antenna configuration differences (external antenna requirement vs. integrated chip antenna). Package form factor differs (20-SMD vs. 20-DIP), requiring PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can the XB3-C-A2-UT-001 directly replace the XB3-C-V1-UT-001 without firmware changes?

A: Both modules share identical serial interface protocols (SPI, UART, USB) and RF output power specifications. However, protocol differences (CAT-1 vs. CAT-M1) and antenna configuration changes require system-level evaluation. Firmware compatibility depends on application-specific cellular network requirements.

Q: What are the key differences in antenna configuration between these modules?

A: The XB3-C-V1-UT-001 features an integrated chip antenna with U.FL connector. The XB3-C-A2-UT-001 requires an external antenna connected via U.FL, providing design flexibility for antenna selection and placement optimization.

Q: Are there voltage supply compatibility concerns?

A: The XB3-C-V1-UT-001 operates at 3V ~ 5.5V, while the XB3-C-A2-UT-001 requires 3.3V ~ 4.3V. Systems designed for the original module's wider voltage range must be adjusted to meet the substitute's narrower specification.

Q: What is the package form factor difference impact?

A: The original uses a 20-DIP through-hole package; the substitute uses a 20-SMD through-hole package. PCB footprint redesign is required for mechanical compatibility.

Q: Does the substitute support Verizon networks?

A: The XB3-C-A2-UT-001 supports 4G LTE CAT-M1 across AT&T, Verizon, Bell, and Telus networks, providing broader carrier compatibility than the original CAT-1 Verizon-only specification.

Q: Are compliance certifications equivalent?

A: Both modules maintain equivalent regulatory compliance: RoHS certification, REACH unaffected status, identical ECCN (5A992C) and HTSUS (8517.62.0090) classifications.