FC-23300-000 Equivalent & Substitute Parts

Part Overview

The FC-23300-000 is a 1.055 kOhms Receiver with Balanced Armature technology manufactured by Knowles. This component operates across a frequency range of 200 Hz to 5.8 kHz with a sensitivity rating of 103 dBA. The part features a rectangular top-port configuration with solder pad termination and compact dimensions of 0.204" L x 0.140" W (5.18mm x 4.65mm).

The FC-23300-000 is classified as Obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this receiver component.

Substiute Parts

FC-23300-000

KnowlesIn Stock: 695FC-23300-000 Datasheet

Current PartRFQ

FC-23265-000

KnowlesIn Stock: 1701FC-23265-000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FC-23300-000 is determined by strict equivalence across the following critical parameters:

• Impedance: 1.055 kOhms (exact match required)
• Frequency Range: 200 Hz ~ 5.8 kHz (exact match required)
• Efficiency - dBA: 103.00 (exact match required)
• Port Location: Top (exact match required)
• Shape: Rectangular (exact match required)
• Termination: Solder Pads (exact match required)
• Physical Dimensions: 0.204" L x 0.140" W (5.18mm x 4.65mm) (exact match required)
• Height - Seated (Max): 0.120" (3.05mm) (exact match required)
• Technology: Magnetic (exact match required)
• Type: Receiver, Balanced Armature (exact match required)

The FC-23265-000 meets all substitution criteria as a direct equivalent part manufactured by Knowles with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The FC-23265-000 is the direct substitute for the obsolete FC-23300-000. Both parts are manufactured by Knowles and share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: FC-23300-000 is Obsolete while FC-23265-000 is Active, ensuring ongoing availability and supply chain support.

Both parts maintain ROHS3 compliance and carry identical regulatory classifications (ECCN: EAR99, HTSUS: 8518.29.8000). The FC-23265-000 is supplied in Bulk packaging, whereas the original part packaging designation is not specified. Selection of the FC-23265-000 ensures functional equivalence with the added benefit of active product status and confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the FC-23265-000 be used as a direct replacement for the FC-23300-000?

A: Yes. The FC-23265-000 is a direct equivalent substitute. All electrical parameters (impedance, frequency range, sensitivity), mechanical dimensions, termination type, and compliance certifications are identical between the two parts.

Q: What is the primary reason to substitute the FC-23300-000?

A: The FC-23300-000 is classified as Obsolete. The FC-23265-000 is an Active product from the same manufacturer with identical specifications, ensuring continued availability and supply chain support.

Q: Are there any differences in physical dimensions between these parts?

A: No. Both parts share identical dimensions: 0.204" L x 0.140" W (5.18mm x 4.65mm) with a maximum seated height of 0.120" (3.05mm). They are mechanically interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the FC-23300-000 and FC-23265-000 are ROHS3 compliant with MSL rating of 1 (Unlimited). Both carry identical ECCN (EAR99) and HTSUS (8518.29.8000) classifications.

Q: What is the difference in packaging between these parts?

A: The FC-23265-000 is supplied in Bulk packaging. The original FC-23300-000 packaging designation is not specified in the available data.

Q: Are the electrical characteristics identical?

A: Yes. Both parts operate at 1.055 kOhms impedance across a 200 Hz to 5.8 kHz frequency range with 103 dBA sensitivity. They are electrically equivalent.