MRF24J40MAT-I/RM Equivalent & Substitute Parts

Part Overview

The MRF24J40MAT-I/RM is an 802.15.4 Zigbee® transceiver module operating at 2.4GHz with integrated trace antenna and surface mount packaging. This module provides RF transmission and reception capabilities for wireless communication applications requiring Zigbee protocol compliance. The part is currently in active production status with 1341 units available in new original inventory. Substitute parts are identified when packaging or supply chain requirements necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

MRF24J40MAT-I/RM

Microchip TechnologyIn Stock: 1434MRF24J40MAT-I/RM Datasheet

Current PartRFQ

MRF24J40MA-I/RM

Microchip TechnologyIn Stock: 1618MRF24J40MA-I/RM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MRF24J40MA-I/RM qualifies as a direct substitute for the MRF24J40MAT-I/RM based on identical electrical and functional parameters. Substitution is valid when the following criteria are met:

Critical Matching Parameters:

• RF Family/Standard: 802.15.4
• Protocol: Zigbee®
• Frequency: 2.4GHz
• Data Rate: 250kbps
• Power Output: 0dBm
• Sensitivity: -94dBm
• Serial Interface: SPI
• Antenna Type: Integrated, Trace
• Voltage Supply Range: 2.4V ~ 3.6V
• Current Specifications: 19mA (RX), 23mA (TX)
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Base Product Number: MRF24J40

The primary difference between these parts is packaging format: the main part uses Cut Tape (CT) & Digi-Reel® packaging, while the substitute uses Tray packaging. Both parts maintain identical electrical performance and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both MRF24J40MAT-I/RM and MRF24J40MA-I/RM are active production parts from Microchip Technology with full ROHS3 compliance and identical electrical specifications. Selection between these parts is determined by packaging and supply chain requirements:

MRF24J40MAT-I/RM is specified when Cut Tape (CT) & Digi-Reel® packaging is required for automated pick-and-place assembly operations.

MRF24J40MA-I/RM is specified when Tray packaging is required for alternative handling, storage, or assembly processes.

Both parts maintain identical RF performance, power consumption, temperature operating range, and compliance certifications. No functional or electrical differences exist between these parts.

Frequently Asked Questions (FAQ)

Q: Can MRF24J40MA-I/RM be used as a direct replacement for MRF24J40MAT-I/RM?

A: Yes. Both parts are electrically and functionally identical. The only difference is packaging format: Cut Tape & Digi-Reel® versus Tray. Selection depends on assembly equipment and handling requirements, not on RF or electrical performance.

Q: Are there any performance differences between these two part numbers?

A: No. Both parts deliver identical RF performance, data rates, power consumption, sensitivity, and operating temperature ranges. All electrical specifications are matched.

Q: What is the significance of the packaging difference?

A: Packaging format affects handling and assembly processes. Cut Tape & Digi-Reel® packaging is optimized for automated pick-and-place equipment, while Tray packaging is used for alternative assembly or manual handling scenarios. The component itself is identical.

Q: Do both parts have the same compliance certifications?

A: Yes. Both MRF24J40MAT-I/RM and MRF24J40MA-I/RM are ROHS3 compliant with identical MSL ratings of 3 (168 Hours). REACH status is unaffected for both parts.

Q: Are there any supply or availability differences?

A: Current inventory shows 1341 units of MRF24J40MAT-I/RM and 1508 units of MRF24J40MA-I/RM in new original stock. Both parts are in active production status.