XBP08-DPSIT-024 Equivalent & Substitute Parts

Part Overview

The XBP08-DPSIT-024 is a General ISM < 1GHz Transceiver Module operating at 868MHz with RP-SMA through-hole antenna connector. This module is classified as Obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations. The module provides UART serial interface connectivity with 25dBm output power and -112dBm sensitivity for ISM band applications.

Substiute Parts

XBP08-DPSIT-024

DigiIn Stock: 846XBP08-DPSIT-024 Datasheet

Current PartRFQ

XB8-DPUS-001

DigiIn Stock: 784XB8-DPUS-001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XBP08-DPSIT-024 is determined by the following critical parameters:

Frequency Compatibility: Both the main part and substitute must operate at 868MHz within the General ISM < 1GHz band.

RF Family/Standard: Substitutes must belong to the General ISM < 1GHz RF family to ensure regulatory and operational compatibility.

Supply Voltage Range: The substitute voltage range must be compatible with or encompass the original 3V ~ 3.6V specification.

Operating Temperature Range: The substitute must support the full -40°C ~ 85°C operating temperature range.

Regulatory Compliance: REACH and ECCN classifications must remain consistent to maintain compliance status.

The identified substitute XB8-DPUS-001 meets these core substitution criteria while operating within the same frequency band and regulatory framework. However, differences in mounting type, antenna connector, data rate, power output, and current consumption must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The XB8-DPUS-001 is the designated manufacturer substitute for the obsolete XBP08-DPSIT-024. Both modules maintain identical frequency operation (868MHz), RF family classification (General ISM < 1GHz), operating temperature range (-40°C ~ 85°C), and regulatory compliance status (REACH Unaffected, ECCN 5A992C).

The XB8-DPUS-001 carries Active product status, ensuring ongoing manufacturer support and availability. The substitute is RoHS Compliant, providing enhanced environmental compliance compared to the obsolete original part.

Key differences requiring design consideration include mounting technology transition from through-hole to surface mount, antenna connector change from RP-SMA to U.FL, reduced data rate (10kbps versus 24kbps), lower output power (14dBm versus 25dBm), and significantly reduced current consumption (27mA receive, 48mA transmit versus 65mA receive, 500mA transmit). The substitute supports an extended lower supply voltage limit (2.7V minimum versus 3V minimum).

Frequently Asked Questions (FAQ)

Q: Can the XB8-DPUS-001 directly replace the XBP08-DPSIT-024 in existing designs?

A: Direct replacement requires design modifications. The primary differences are mounting type (surface mount versus through-hole), antenna connector type (U.FL versus RP-SMA), and performance characteristics (lower data rate and output power). PCB layout and antenna interface redesign are necessary.

Q: What are the key compatibility criteria for substitution?

A: Substitutes must operate at 868MHz within the General ISM < 1GHz band, support the -40°C ~ 85°C temperature range, maintain compatible supply voltage specifications, and preserve REACH and ECCN regulatory classifications.

Q: How do the performance differences affect system operation?

A: The XB8-DPUS-001 provides lower data throughput (10kbps versus 24kbps) and reduced transmit power (14dBm versus 25dBm), resulting in shorter communication range. Sensitivity is reduced by 6dB (-106dBm versus -112dBm). Current consumption is substantially lower, benefiting power-constrained applications.

Q: Is the XB8-DPUS-001 suitable for new designs?

A: Yes. The XB8-DPUS-001 carries Active product status and is RoHS Compliant, making it appropriate for new development. Design specifications must accommodate the lower data rate, reduced output power, and surface-mount form factor.

Q: What antenna considerations apply to substitution?

A: The original XBP08-DPSIT-024 uses RP-SMA connectors, while the XB8-DPUS-001 uses U.FL connectors. Antenna selection and interface hardware must be changed accordingly. Both modules operate at 868MHz, so antenna frequency compatibility remains valid.

Q: Are there supply voltage compatibility concerns?

A: The XB8-DPUS-001 supports 2.7V ~ 3.6V, extending the lower voltage limit compared to the original 3V ~ 3.6V specification. Systems designed for 3V ~ 3.6V operation are fully compatible. Systems operating below 3V require verification of the substitute's performance at the lower voltage.