W3000 RF Antenna Equivalent & Substitute Parts

Part Overview

The W3000 is an active, surface-mount chip RF antenna manufactured by Pulse Electronics, designed for multi-band wireless applications including Bluetooth, GPS, Wi-Fi, WLAN, and Zigbee™ connectivity. This component operates across three frequency bands: 868MHz, 1.575GHz, and 2.4GHz, with specified return loss and gain characteristics for each band. The W3000 is ROHS3 compliant and carries an MSL rating of 1, indicating minimal moisture sensitivity. Equivalent and substitute parts are identified based on matching antenna type, mounting method, termination style, and overlapping frequency coverage within acceptable electrical performance parameters.

Substiute Parts

W3000

Pulse ElectronicsIn Stock: 2532W3000 Datasheet

Current PartRFQ

PA.710.A

Taoglas LimitedIn Stock: 7258PA.710.A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the W3000 are identified based on the following critical parameters:

Antenna type must be chip-based construction. Mounting configuration must be surface mount to ensure PCB compatibility. Termination method must be solder-based for direct integration with existing assembly processes. Frequency coverage must include the 2.4GHz band, which is common across Bluetooth, Wi-Fi, and Zigbee™ applications. Packaging format must be Tape & Reel (TR) for automated assembly compatibility. RoHS3 compliance and REACH unaffected status are mandatory for regulatory alignment.

The PA.710.A from Taoglas Limited qualifies as a substitute based on these criteria: it is a chip antenna with surface-mount configuration and solder termination. It provides coverage across the 2.4GHz band (2.3GHz ~ 2.4GHz and 2.49GHz ~ 2.69GHz ranges) and is supplied in Tape & Reel packaging. Both components meet ROHS3 compliance and REACH unaffected requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the W3000 and PA.710.A maintain active product status with full ROHS3 compliance and REACH unaffected certification, ensuring regulatory alignment for current and future applications. Selection between these components should be based on specific application requirements not fully defined by the provided parameters.

The W3000 offers a significantly lower profile at 0.063" (1.60mm) maximum height compared to the PA.710.A at 0.197" (5.00mm), making it suitable for space-constrained designs. The W3000 provides dedicated coverage for the 868MHz and 1.575GHz bands, which are essential for Zigbee™ and GPS applications respectively.

The PA.710.A provides broader frequency coverage across multiple cellular bands (700MHz, 850MHz, 900MHz, 1.8GHz, 1.9GHz, 2.1GHz, 2.4GHz, 2.6GHz) and includes a specified power rating of 5W maximum, making it suitable for applications requiring extended frequency range or higher power handling.

Frequently Asked Questions (FAQ)

Q: Can the PA.710.A directly replace the W3000 in all applications?

A: The PA.710.A is a substitute for applications requiring 2.4GHz band coverage. However, applications dependent on 868MHz (Zigbee™) or 1.575GHz (GPS) coverage require the W3000, as the PA.710.A does not provide these specific frequency bands.

Q: What is the impact of the height difference between these components?

A: The W3000 at 0.063" (1.60mm) is suitable for compact form-factor designs with minimal vertical clearance. The PA.710.A at 0.197" (5.00mm) requires additional PCB clearance and may not be compatible with space-constrained applications.

Q: Are both components compatible with automated assembly processes?

A: Yes. Both the W3000 and PA.710.A are supplied in Tape & Reel (TR) packaging with solder termination, enabling direct integration into standard surface-mount assembly workflows.

Q: Do both components meet current regulatory requirements?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic component manufacturing and distribution.

Q: What is the significance of the MSL rating difference?

A: The W3000 carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. The PA.710.A carries an MSL rating of 3 (168 Hours), requiring controlled storage and handling conditions to prevent moisture absorption during the 168-hour window before reflow soldering.