USB4510-03-1-A Equivalent & Substitute Parts

Part Overview

The USB4510-03-1-A is a USB-C receptacle connector manufactured by GCT, designed for board edge and cutout mounting applications. This connector supports USB 2.0 specifications with 24 positions (16 active + 8 dummy contacts) and is rated for 5A current at 48VDC. The part is actively produced and ROHS3 compliant, with 2099 units currently in stock.

Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and mounting characteristics. Alternative models within the USB4500, USB4505, and USB4520 series provide equivalent functionality with variations in mounting depth, allowing selection based on specific PCB design requirements.

Substiute Parts

USB4510-03-1-A

GCTIn Stock: 2140USB4510-03-1-A Datasheet

Current PartRFQ

USB4500-03-0-A

GCTIn Stock: 7243USB4500-03-0-A Datasheet

Parametric EquivalentRFQ

USB4500-03-1-A

GCTIn Stock: 4542USB4500-03-1-A Datasheet

Parametric EquivalentRFQ

USB4505-03-0-A

GCTIn Stock: 5252USB4505-03-0-A Datasheet

Parametric EquivalentRFQ

USB4520-03-0-A

GCTIn Stock: 7825USB4520-03-0-A Datasheet

Parametric EquivalentRFQ

USB4520-03-1-A

GCTIn Stock: 2304USB4520-03-1-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the USB4510-03-1-A is determined by the following critical parameters:

Electrical Equivalence Requirements:

• Connector Type: USB-C (USB TYPE-C)
• Number of Contacts: 24 (16+8 Dummy)
• Gender: Receptacle
• Specifications: USB 2.0
• Current Rating: 5A
• Voltage - Rated: 48VDC
• Mating Cycles: 10000

Mechanical Compatibility Requirements:

• Mounting Type: Board Edge, Cutout; Surface Mount; Through Hole, Right Angle
• Mounting Feature: Horizontal, Mid Mount
• Termination: Solder
• Features: Solder Retention Tab

Environmental & Compliance Requirements:

• Operating Temperature: -25°C ~ 85°C
• Contact Finish: Gold
• Shell/Shielding Material: Steel (SUS304)
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All substitute parts listed maintain these core parameters. The primary variation among substitutes is the mounting depth (measured in millimeters), which determines the distance from the PCB surface to the connector body. This parameter is critical for PCB design clearance and must be verified against specific board layout requirements.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the USB4510-03-1-A. Selection among alternatives is determined by PCB design constraints related to mounting depth clearance.

Product Status & Compliance: All substitute parts are actively produced by GCT and maintain ROHS3 compliance. All parts carry UL94 V-0 flammability certification and operate within the identical temperature range (-25°C ~ 85°C). All parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating no special handling requirements during storage or assembly.

Mounting Depth Considerations: The USB4510-03-1-A features a 1.6MM mounting depth. Substitute parts are available with the following mounting depths:

• 0.8MM depth: USB4500-03-0-A, USB4500-03-1-A (minimum profile, suitable for space-constrained designs)
• 1.0MM depth: USB4505-03-0-A (intermediate profile)
• 2.1MM depth: USB4520-03-0-A, USB4520-03-1-A (maximum profile, suitable for designs with greater clearance)

Selection of a substitute part with different mounting depth requires verification that the PCB layout accommodates the new connector profile without interference to adjacent components or internal board structures.

Inventory Availability: Current stock levels vary across substitute parts. USB4520-03-0-A maintains the highest inventory (7812 units), while USB4520-03-1-A has the lowest (2250 units). Inventory status should be confirmed at time of procurement.

Frequently Asked Questions (FAQ)

Q: Can USB4500-03-0-A be used as a direct replacement for USB4510-03-1-A?

A: USB4500-03-0-A is electrically and mechanically equivalent to USB4510-03-1-A. The primary difference is mounting depth: USB4500-03-0-A measures 0.8MM compared to 1.6MM for USB4510-03-1-A. Direct substitution is possible only if the PCB layout accommodates the reduced mounting depth without component interference.

Q: What is the significance of the mounting depth parameter?

A: Mounting depth defines the distance from the PCB surface to the connector body. This dimension is critical for PCB design clearance calculations. Connectors with smaller mounting depths occupy less vertical space, while larger depths may require additional clearance verification. The mounting depth must be confirmed against specific board layout requirements before substitution.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed are ROHS3 compliant. Compliance status is identical across all alternatives.

Q: Do substitute parts have different electrical ratings?

A: No. All substitute parts maintain identical electrical specifications: USB 2.0, 5A current rating, 48VDC voltage rating, and 10000 mating cycles. Electrical performance is equivalent across all alternatives.

Q: What is the difference between USB4500-03-0-A and USB4500-03-1-A?

A: Both parts are from the USB4500 series with 0.8MM mounting depth. The difference is indicated by the "-03-0-A" and "-03-1-A" designations, which reflect internal design variations. Both maintain identical electrical and mechanical specifications for substitution purposes.

Q: Can I substitute USB4520-03-1-A for USB4510-03-1-A in a space-constrained application?

A: USB4520-03-1-A has a 2.1MM mounting depth compared to 1.6MM for USB4510-03-1-A. This represents a 0.5MM increase in vertical profile. Substitution is possible only if the PCB layout provides sufficient clearance above the connector to accommodate the additional height.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, matching the packaging format of USB4510-03-1-A.

Q: What is the operating temperature range for substitute parts?

A: All substitute parts operate within the identical temperature range: -25°C to 85°C. Operating temperature specifications are equivalent across all alternatives.