B39751B8306P810 Equivalent & Substitute Parts

Part Overview

The B39751B8306P810 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm, designed for RF front-end (RFFE) applications. This component is classified as obsolete, which necessitates identification of active equivalent parts to maintain supply chain continuity and support ongoing system requirements. SAW filters are critical passive components in RF signal conditioning, providing frequency-selective filtering in wireless communication systems.

Substiute Parts

B39751B8306P810

Qualcomm (RF front-end (RFFE) filters)In Stock: 894B39751B8306P810 Datasheet

Current PartRFQ

B39751B8321P810

Qualcomm (RF front-end (RFFE) filters)In Stock: 1104B39751B8321P810 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the B39751B8306P810 is determined by the following critical parameters:

Substitution Criteria:

• Manufacturer: Qualcomm (same manufacturer ensures design compatibility)
• Component Type: Surface Acoustic Wave (SAW) Filter (functional equivalence)
• Product Category: RF Front-End (RFFE) Filters (application alignment)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement match)
• Moisture Sensitivity Level: MSL 3 (168 Hours) (handling and storage compatibility)
• REACH Status: REACH Unaffected (regulatory alignment)
• ECCN Classification: EAR99 (export control consistency)
• HTSUS Code: 8541.60.0080 (tariff classification alignment)

The substitute part B39751B8306P810 meets all specified parameters, confirming functional and regulatory equivalence for direct substitution applications.

Parameter Comparison

Engineering Selection Recommendations

B39751B8321P810 as Primary Substitute:

The B39751B8321P810 is the qualified equivalent for the obsolete B39751B8306P810. Selection rationale is based on the following engineering factors:

• Regulatory Compliance: Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification, ensuring no regulatory barriers to substitution.
• Handling Requirements: Identical MSL 3 (168 Hours) rating ensures equivalent moisture sensitivity management during storage, handling, and assembly processes.
• Product Status: The substitute part maintains active production status, providing long-term supply chain security and availability assurance.
• Functional Equivalence: Both components are Qualcomm-manufactured SAW filters within the RF front-end filter category, confirming functional compatibility for RFFE applications.
• Supply Availability: The substitute part demonstrates higher inventory levels (1063 Pcs vs. 874 Pcs), supporting sustained procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can B39751B8321P810 be used as a direct replacement for B39751B8306P810?

A: Yes. Both parts are Qualcomm SAW filters with identical RoHS3 compliance, MSL 3 rating, REACH status, and ECCN classification. The substitute part is active production status, making it suitable for direct substitution in RF front-end filter applications.

Q: What is the significance of the obsolete status of B39751B8306P810?

A: Obsolete status indicates the part is no longer manufactured by Qualcomm. The B39751B8321P810 substitute maintains active production, ensuring continued availability and support for new designs and production requirements.

Q: Are there packaging differences between these parts?

A: Packaging information is not provided in the technical specifications for either part. Consult detailed datasheets or contact the manufacturer for specific package dimensions and pin configurations.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both parts are rated MSL 3 (168 Hours), requiring identical moisture control protocols during storage, handling, and assembly operations.

Q: Are there any export restrictions on these parts?

A: Both parts are classified as EAR99 under export control regulations, indicating standard commercial export treatment with no additional licensing requirements for most destinations.