RM024-P125-C-01 RF Transceiver Module Equivalent & Substitute Parts

Part Overview

The RM024-P125-C-01 is a General ISM > 1GHz RAMP Transceiver Module manufactured by Laird Connectivity Inc., designed for 2.4GHz frequency band applications with FHSS and MSK modulation support. This module features a U.FL connector for antenna connection and Through Hole mounting configuration. The part is currently classified as Obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure long-term component availability for production and field service applications.

Substiute Parts

RM024-P125-C-01

Laird Connectivity Inc.In Stock: 946RM024-P125-C-01 Datasheet

Current PartRFQ

RM024-P125-C-30

Laird Connectivity Inc.In Stock: 1266RM024-P125-C-30 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RM024-P125-C-01 is determined by strict equivalence across the following critical parameters:

RF and Protocol Compatibility:

• RF Family/Standard: General ISM > 1GHz
• Protocol: RAMP
• Modulation: FHSS, MSK
• Frequency: 2.4GHz
• Data Rate: 500kbps

Electrical Performance:

• Power Output: 21dBm
• Sensitivity: -95dBm
• Voltage Supply Range: 2.3V ~ 3.6V
• Serial Interface: UART

Physical and Environmental Compatibility:

• Antenna Type: U.FL connector
• Mounting Type: Through Hole
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: Module

The substitute part RM024-P125-C-30 maintains identical specifications across all critical RF, electrical, and physical parameters. The primary distinction is product status: RM024-P125-C-01 is Obsolete, while RM024-P125-C-30 is Active. Secondary differences include packaging format (Bulk vs. standard) and minor variations in current consumption ranges within acceptable operational limits.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: RM024-P125-C-30

The RM024-P125-C-30 is the direct functional equivalent of the RM024-P125-C-01 and is the appropriate selection for new designs and component replenishment. This recommendation is based on the following engineering criteria:

Product Status and Availability: The RM024-P125-C-01 is classified as Obsolete, indicating discontinued manufacturing and limited availability. The RM024-P125-C-30 maintains Active status with confirmed inventory of 1164 units, ensuring reliable supply chain access.

Electrical and RF Equivalence: All critical RF parameters, electrical specifications, and performance characteristics are identical between the two parts. Current consumption ranges are compatible within normal operational margins. The substitute part operates within the same voltage supply range and temperature envelope.

Compliance and Regulatory Status: The RM024-P125-C-30 is RoHS Compliant and classified under ECCN EAR99, providing improved regulatory alignment compared to the obsolete part. REACH status is documented as REACH Unaffected.

Physical and Mechanical Compatibility: Both parts share identical mounting type (Through Hole), antenna interface (U.FL), and package configuration (Module), ensuring direct mechanical substitution in existing PCB designs without layout modifications.

Packaging Consideration: The RM024-P125-C-30 is supplied in Bulk packaging. Verify packaging requirements for your procurement process, as this may differ from original specifications.

Frequently Asked Questions (FAQ)

Q: Can RM024-P125-C-30 be used as a direct replacement for RM024-P125-C-01 in existing designs?

A: Yes. The RM024-P125-C-30 is electrically and mechanically equivalent to the RM024-P125-C-01. All RF parameters, electrical specifications, voltage supply ranges, operating temperature ranges, and physical mounting configurations are identical. No design modifications are required for PCB layout or firmware integration.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. RM024-P125-C-01 is Obsolete with limited availability, while RM024-P125-C-30 is Active with confirmed inventory. Secondary differences include packaging format (Bulk for the substitute) and minor variations in current consumption specifications that remain within compatible operational ranges. The substitute part also includes RoHS Compliance certification and updated ECCN classification.

Q: Are there any current consumption differences that affect circuit design?

A: The RM024-P125-C-30 specifies 36mA for receiving current (versus 9.5mA ~ 36mA for the original) and 40mA ~ 136mA for transmitting current (versus 40mA ~ 166mA for the original). These differences represent tighter specification ranges rather than incompatibility. Power supply design should accommodate the specified ranges for the substitute part. Both parts operate within the same 2.3V ~ 3.6V supply voltage range.

Q: Does the substitute part require different antenna components?

A: No. Both parts use identical U.FL antenna connectors and require external antenna components. The antenna interface is fully compatible between the two parts.

Q: What is the significance of the RoHS Compliance status on RM024-P125-C-30?

A: RoHS Compliance indicates the substitute part meets Restriction of Hazardous Substances regulations, restricting lead and other hazardous materials. This is relevant for applications subject to environmental regulations in the EU and other jurisdictions. The original part status on this criterion is not specified.

Q: Can I use RM024-P125-C-30 in applications originally designed for RM024-P125-C-01?

A: Yes. The substitute part maintains full compatibility across RF performance, electrical characteristics, and physical form factor. No firmware updates, PCB redesign, or application software modifications are necessary.

Q: What should I verify before implementing the substitute part?

A: Confirm that your procurement and supply chain processes accommodate Bulk packaging format. Verify that your power supply design can support the specified current consumption ranges for the substitute part. Ensure that your application does not have specific compliance requirements that would be affected by the updated ECCN classification (EAR99 vs. OBSOLETE).