700-0047 Equivalent & Substitute Parts Reference

Part Overview

The Telit 700-0047 is a surface-mount RF transceiver module designed for WiFi 802.11b/g/n applications, operating at 2.4GHz with an integrated chip antenna. It delivers a data rate of 72Mbps and has a power output of 17dBm. This module is RoHS compliant and supports I2C, I2S, JTAG, SDIO, SPI, and UART serial interfaces. The product is now classified as obsolete, making it necessary for engineers to source equivalent or substitute WiFi transceiver modules with matching or compatible specifications for ongoing production, maintenance, or repair requirements.

Substiute Parts

700-0047

TelitIn Stock: 857700-0047 Datasheet

Current PartRFQ

WF121-A-V2

Silicon LabsIn Stock: 1603WF121-A-V2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for the Telit 700-0047 are identified based on strict equivalence and compatibility of key parameters. These parameters include RF family/standard (WiFi), protocol support (802.11b/g/n), frequency (2.4GHz), data rate, output power, sensitivity, serial interface selection, antenna type, memory capacity, supply voltage range, mounting type, operating temperature range, package format, RoHS compliance, and moisture sensitivity level. Only modules matching these essential electrical, mechanical, and compliance characteristics are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the Telit 700-0047 and Silicon Labs WF121-A-V2 are classified as obsolete and are RoHS compliant with a moisture sensitivity level of 3 (168 Hours). Obsolescence status indicates that new design incorporation is not supported for either module. Selection between these options should be based strictly on current inventory availability, compliance documentation, and supply chain considerations as per provided data.

Frequently Asked Questions (FAQ)

Q1: What defines an acceptable substitute for the Telit 700-0047 WiFi transceiver module?
A1: Acceptable substitutes must match the key electrical, mechanical, and compliance parameters. This includes WiFi 802.11b/g/n protocol support, 2.4GHz operation, similar data rate, output power, mounting type, supply voltage range, and RoHS status.

Q2: Are there differences in package or mounting style between the 700-0047 and its substitute?
A2: Both the 700-0047 and WF121-A-V2 are surface mount modules with integrated chip antennas and the same moisture sensitivity level.

Q3: Is memory size a limiting factor for substitution in this category?
A3: Memory size is one of the parameters considered. The 700-0047 provides 4MB Flash, while WF121-A-V2 offers 512kB Flash and 128kB SRAM as specified.

Q4: Does the substitute part operate across the same temperature range?
A4: Both modules support an operating temperature range of -40°C to 85°C.

Q5: Are there regulatory or compliance concerns when substituting the 700-0047?
A5: Both the 700-0047 and WF121-A-V2 are RoHS compliant and have a moisture sensitivity level of 3 (168 Hours) as specified.