RF200PF1 Equivalent & Substitute Parts

Part Overview

The RF200PF1 is an 802.15.4 transceiver module manufactured by Synapse Wireless, designed for 2.4GHz wireless communication applications. This module integrates a trace antenna and operates through a through-hole mounting configuration. The RF200PF1 is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

RF200PF1

Synapse WirelessIn Stock: 1136RF200PF1 Datasheet

Current PartRFQ

RF220UF1

Synapse WirelessIn Stock: 1635RF220UF1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RF200PF1 is determined by the following critical parameters:

• RF Standard and Frequency: Both the main part and substitute must operate on 802.15.4 at 2.4GHz
• Data Rate: Minimum 2Mbps capability required
• Memory Configuration: 128kB Flash and 58kB RAM
• Supply Voltage Range: Compatible operating voltage window
• Mounting Type: Through-hole configuration
• Serial Interfaces: Functional communication protocols
• Operating Temperature Range: -40°C ~ 85°C

The RF220UF1 qualifies as a substitute based on these parameters while offering enhanced performance characteristics in specific areas.

Parameter Comparison

Engineering Selection Recommendations

The RF220UF1 is the designated manufacturer substitute for the obsolete RF200PF1. Selection of the RF220UF1 is supported by the following factors:

• Both components are manufactured by Synapse Wireless within the SNAP® RF Engine® product family
• The RF220UF1 maintains identical RF performance specifications (802.15.4, 2.4GHz, 2Mbps, -103dBm sensitivity)
• Memory configuration is identical (128kB Flash, 58kB RAM)
• Operating temperature range is identical (-40°C ~ 85°C)
• The RF220UF1 is actively manufactured, ensuring long-term availability
• The RF220UF1 provides enhanced power output (20dBm vs. 15dBm)
• The RF220UF1 supports a lower minimum supply voltage (2V vs. 2.7V)

Physical integration differences exist: the RF200PF1 features a trace antenna, while the RF220UF1 provides a chip antenna with U.FL connector option. The RF220UF1 uses a 24-DIP module package compared to the RF200PF1's generic module package. These differences require PCB layout and antenna design evaluation during implementation.

Frequently Asked Questions (FAQ)

Q: Can the RF220UF1 directly replace the RF200PF1 without design modifications?

A: The RF220UF1 is functionally equivalent for RF performance and communication protocols. However, physical integration requires evaluation due to different antenna types (trace vs. chip + U.FL) and package form factors (module vs. 24-DIP). PCB layout and antenna matching may require adjustment.

Q: What are the key differences in electrical performance?

A: The RF220UF1 provides higher transmit power output (20dBm vs. 15dBm) and supports a lower minimum supply voltage (2V vs. 2.7V). Transmit current consumption is higher in the RF220UF1 (150mA vs. 80mA). Receive current and RF sensitivity are essentially equivalent.

Q: Why is the RF200PF1 classified as obsolete?

A: The RF200PF1 is no longer manufactured by Synapse Wireless. The RF220UF1 represents the active product line continuation within the SNAP® RF Engine® family.

Q: Are there any compliance or certification differences?

A: The RF220UF1 is RoHS3 compliant. Both components share identical ECCN and HTSUS classifications for regulatory purposes.

Q: What antenna considerations apply to substitution?

A: The RF200PF1 integrates a trace antenna on the PCB. The RF220UF1 provides a chip antenna with optional U.FL connector for external antenna connection. System design must account for antenna matching and PCB layout differences.