WB-USB-24LP-A Equivalent & Substitute Parts

Part Overview

The WB-USB-24LP-A is an RF Transceiver operating at 2.4GHz with 802.15.4 protocol support and USB interface connectivity. This component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The primary substitute maintains identical core RF specifications while offering an alternative interface configuration.

Substiute Parts

WB-USB-24LP-A

Datawave LLCIn Stock: 1079WB-USB-24LP-A Datasheet

Current PartRFQ

WB-RS232-24LP-A

Datawave LLCIn Stock: 730WB-RS232-24LP-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the WB-USB-24LP-A is determined by the following critical parameters:

• Frequency Band: 2.4GHz operation is mandatory
• Protocol Compliance: 802.15.4 standard support is required
• Transceiver Function: Full duplex RF transmission and reception capability
• Data Rate: 115.2kbps maximum throughput
• Sensitivity: -101dBm receiver sensitivity
• Supply Voltage: 7V ~ 30V operating range
• Interface Type: USB or RS-232 connectivity options

The WB-RS232-24LP-A qualifies as a direct substitute based on matching all RF and electrical parameters. The primary difference is the communication interface: RS-232 replaces USB, requiring appropriate driver and connector modifications in the host system.

Parameter Comparison

Engineering Selection Recommendations

The WB-RS232-24LP-A is the manufacturer-recommended substitute for the obsolete WB-USB-24LP-A. Selection between these parts is determined by system interface requirements:

• USB Interface Required: WB-USB-24LP-A remains the only option; 989 units are available in current inventory as new original stock
• RS-232 Interface Compatible: WB-RS232-24LP-A is preferred due to Active product status and 710 units available in inventory
• Compliance: Both parts share identical ECCN (5A002A1) and HTSUS (8517.62.0090) classifications, ensuring regulatory equivalence

Frequently Asked Questions (FAQ)

Q: Can WB-RS232-24LP-A replace WB-USB-24LP-A in existing designs?

A: Yes, provided the host system can accommodate RS-232 serial communication instead of USB. All RF performance parameters, data rates, and supply voltage requirements are identical. Interface-level modifications are required.

Q: Are there performance differences between USB and RS-232 versions?

A: No. Both versions deliver identical 2.4GHz 802.15.4 transceiver performance, -101dBm sensitivity, and 115.2kbps data rate. Differences are limited to communication protocol and connector type.

Q: Why is WB-USB-24LP-A classified as Obsolete?

A: The product status reflects manufacturer discontinuation. The WB-RS232-24LP-A remains in Active production and is the recommended path forward for new applications.

Q: What are the packaging considerations?

A: Both parts are supplied in Bulk packaging. No special moisture sensitivity precautions apply (MSL: Not Applicable).

Q: Are export restrictions identical for both parts?

A: Yes. Both parts share ECCN 5A002A1 and HTSUS 8517.62.0090 classifications, ensuring equivalent regulatory treatment.