GF-8704 Equivalent & Substitute Parts

Part Overview

The GF-8704 is an IC GNSS Disciplined Oscillator in a 16-DIP Module package, manufactured by Kaga Electronics USA as part of the GF-78 series. This component functions as an RF IC Module for GNSS disciplined oscillation applications. The GF-8704 is classified as obsolete, making identification of suitable substitute components necessary for ongoing system support and new design implementations where this functionality is required.

Substiute Parts

GF-8704

Kaga Electronics USAIn Stock: 1073GF-8704 Datasheet

Current PartRFQ

GF-8804

Kaga Electronics USAIn Stock: 844GF-8804 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GF-8704 is determined by the following critical parameters:

• Manufacturer Compatibility: Parts from Kaga Electronics USA maintain design and performance consistency within the product family
• Functional Classification: RF Oscillator functionality with GNSS disciplining capability
• Package Type: Module-based packaging suitable for through-hole or user-defined mounting applications
• Regulatory Compliance: RoHS compliance and MSL rating of 1 (Unlimited) for environmental reliability
• Export Classification: ECCN and HTSUS codes for regulatory and trade compliance

The GF-8804 qualifies as a direct substitute based on shared manufacturer origin, equivalent functional purpose as a GNSS disciplined oscillator, compatible module packaging, matching RoHS compliance, and identical MSL rating.

Parameter Comparison

Engineering Selection Recommendations

The GF-8804 is an active product substitute for the obsolete GF-8704. Both components are manufactured by Kaga Electronics USA and maintain RoHS compliance with MSL rating 1 (Unlimited), ensuring equivalent environmental handling and regulatory requirements.

The GF-8804 offers the advantage of active product status, providing ongoing manufacturer support and availability. The transition from through-hole mounting (GF-8704) to user-defined mounting (GF-8804) requires mechanical integration assessment during design implementation.

Export classification differs between the two parts (7A994 versus EAR99), necessitating verification of applicable trade compliance requirements for your specific application and destination.

Frequently Asked Questions (FAQ)

Q: Can the GF-8804 directly replace the GF-8704 in existing designs?

A: The GF-8804 provides functional equivalence as a GNSS disciplined oscillator from the same manufacturer with matching RoHS and MSL specifications. Mechanical integration must be evaluated due to the difference in mounting type designation (through-hole versus user-defined).

Q: What is the significance of the product status difference?

A: The GF-8704 is obsolete, indicating discontinued manufacturing and limited availability. The GF-8804 is active, ensuring ongoing production, manufacturer support, and component availability for new procurements.

Q: Are there environmental handling differences between these parts?

A: Both components share identical Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating equivalent environmental tolerance and storage requirements.

Q: How do the export classifications affect component selection?

A: The GF-8704 carries ECCN 7A994 while the GF-8804 carries EAR99. These classifications may impact export licensing requirements depending on destination country and end-use application. Compliance verification is required for your specific circumstances.

Q: What packaging options are available for the GF-8804?

A: The GF-8804 is supplied in bulk packaging, differing from the GF-8704 standard packaging designation.