WASP-S1 Equivalent & Substitute Parts Reference

Part Overview

The WASP-S1 is an RF remote control system manufactured by RF Solutions, operating at 433.92MHz with KEELOQ protocol. This integrated transmitter and receiver set features a handheld interface with single switch control and dual voltage supply capability (12VDC or 24VDC). The product is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing system maintenance and new deployments. Substitute parts must maintain functional compatibility across frequency, modulation protocol, voltage supply range, and interface specifications.

Substiute Parts

WASP-S1

RF SolutionsIn Stock: 1080WASP-S1 Datasheet

Current PartRFQ

FOBLOQF-4S1

RF SolutionsIn Stock: 955FOBLOQF-4S1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the WASP-S1 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Modulation Protocol: KEELOQ (mandatory match)
• Frequency: 433.92MHz (mandatory match)
• Voltage Supply Range: Must accommodate 12VDC to 24VDC operation
• Function Type: Transmitter and Receiver capability or equivalent functional subset
• Regulatory Compliance: REACH Unaffected status and ECCN classification alignment

The FOBLOQF-4S1 qualifies as a substitute based on matching modulation protocol (KEELOQ), identical frequency (433.92MHz), compatible voltage supply range (12~24VDC), and equivalent regulatory status. While the FOBLOQF-4S1 functions as a transmitter with KeeLoq capability rather than an integrated transceiver set, it maintains electrical and protocol compatibility for RF remote control applications requiring 433.92MHz KEELOQ transmission.

Parameter Comparison

Engineering Selection Recommendations

FOBLOQF-4S1 Substitution Basis:

The FOBLOQF-4S1 is an active product offering from RF Solutions with current inventory availability (890 Pcs). It maintains full protocol and frequency alignment with the obsolete WASP-S1 through identical KEELOQ modulation at 433.92MHz. Voltage supply specifications are compatible across the required 12VDC to 24VDC range.

Regulatory and Compliance Alignment:

• Both parts share identical ECCN classification (5A991G)
• Both parts share identical HTSUS code (8525.60.2000)
• Both parts maintain REACH Unaffected status
• FOBLOQF-4S1 carries RoHS3 Compliant certification, exceeding the compliance profile of the obsolete WASP-S1

Functional Consideration: The FOBLOQF-4S1 functions as a transmitter with KeeLoq capability. Applications requiring only transmitter functionality are directly compatible. Applications requiring integrated transceiver functionality must evaluate receiver component sourcing separately, as the FOBLOQF-4S1 does not include receiver capability within the same package.

Frequently Asked Questions (FAQ)

Q: Can the FOBLOQF-4S1 directly replace the WASP-S1 in all applications?

A: The FOBLOQF-4S1 provides direct substitution for transmitter functionality. Applications requiring both transmission and reception must source a compatible receiver component separately, as the FOBLOQF-4S1 is a transmitter-only module.

Q: Are the frequency and protocol specifications identical between WASP-S1 and FOBLOQF-4S1?

A: Yes. Both parts operate at 433.92MHz using KEELOQ modulation protocol, ensuring RF compatibility and signal interoperability.

Q: What is the voltage supply compatibility between these parts?

A: The WASP-S1 operates at 12VDC or 24VDC. The FOBLOQF-4S1 operates across the range 12~24VDC, providing compatible voltage supply operation across all specified WASP-S1 voltage levels.

Q: Does the FOBLOQF-4S1 carry improved compliance certifications?

A: Yes. The FOBLOQF-4S1 carries RoHS3 Compliant certification. Both parts maintain REACH Unaffected status and identical ECCN/HTSUS classifications.

Q: What is the packaging difference between these parts?

A: The WASP-S1 packaging is specified as dash (-). The FOBLOQF-4S1 is supplied in Box packaging. Verify packaging requirements for your application environment and storage protocols.

Q: Is the FOBLOQF-4S1 currently available?

A: Yes. The FOBLOQF-4S1 is classified as Active product status with 890 Pcs new original inventory in stock, compared to the obsolete WASP-S1 status.