USB-A Receptacle Connector 87520-0112APLF Equivalent & Substitute Parts

Part Overview

The 87520-0112APLF is an active USB-A (USB TYPE-A) USB 2.0 receptacle connector manufactured by Amphenol ICC (FCI). This through-hole, right-angle mounted connector is designed for applications requiring horizontal PCB integration with solder termination. The connector features a 4-position contact configuration with shielded construction and gold-plated contacts. Finding equivalent substitute parts is necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits alternative qualified components that meet identical electrical and mechanical specifications.

Substiute Parts

87520-0112APLF

Amphenol ICC (FCI)In Stock: 115687520-0112APLF Datasheet

Current PartRFQ

GSB12621A1EU

Amphenol ICC (Commercial Products)In Stock: 3991GSB12621A1EU Datasheet

Parametric EquivalentRFQ

UJ2-A-HR-G-TH

CUI DevicesIn Stock: 3100UJ2-A-HR-G-TH Datasheet

Parametric EquivalentRFQ

UJ2-B-HR-G-V

CUI DevicesIn Stock: 5049UJ2-B-HR-G-V Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 87520-0112APLF are qualified based on strict parametric equivalence across the following critical criteria:

Mandatory Matching Parameters:

• Connector Type: USB-A (USB TYPE-A)
• USB Specification: USB 2.0
• Number of Contacts: 4
• Gender: Receptacle
• Mounting Type: Through Hole, Right Angle
• Mounting Feature: Horizontal
• Termination: Solder
• Shielding: Shielded
• Contact Finish: Gold
• Material Flammability Rating: UL94 V-0
• Mating Cycles: 1500

Acceptable Parameter Variations:

• Operating Temperature Range: Substitute parts may have narrower ranges (minimum -40°C acceptable; maximum 85°C required)
• Current Rating: Substitute parts rated at 1.5A meet the primary specification requirement
• Packaging: Tape & Reel (TR) or Cut Tape (CT) are both acceptable for through-hole components
• Shell/Shielding Material: Copper Alloy or Brass/Steel (SPCC) are functionally equivalent

Non-Substitutable Connector Types: USB-B connectors (such as UJ2-B-HR-G-V) differ fundamentally in physical form factor and mating interface. While electrically compatible at the protocol level, USB-B receptacles are not mechanical substitutes for USB-A receptacles and cannot be used interchangeably in applications designed for USB-A connectors.

Parameter Comparison

Engineering Selection Recommendations

GSB12621A1EU (Amphenol ICC - Commercial Products)

This connector is a direct parametric equivalent for horizontal right-angle through-hole USB-A applications. It maintains identical mechanical form factor, electrical specifications, and flammability rating. The operating temperature range of -40°C to 85°C is narrower than the main part but remains suitable for standard commercial and industrial applications. ROHS3 compliance provides additional environmental qualification. Cut Tape packaging is appropriate for component-level procurement and assembly operations.

UJ2-A-HR-G-TH (CUI Devices)

This connector is a direct parametric equivalent for horizontal right-angle through-hole USB-A applications. It matches all critical mechanical and electrical parameters including mounting orientation, contact configuration, and flammability rating. The operating temperature range of -40°C to 85°C is narrower than the main part. RoHS compliance and Tape & Reel packaging support standard manufacturing workflows. This part is suitable for applications where CUI Devices supply chain availability is preferred.

UJ2-B-HR-G-V (CUI Devices) - Not Recommended as Direct Substitute

This connector is not a mechanical substitute for the 87520-0112APLF. Although it shares USB 2.0 protocol compatibility, identical electrical specifications, and equivalent flammability rating, the USB-B connector type and vertical mounting feature create a fundamentally different physical form factor. USB-B receptacles are not compatible with USB-A plugs and require different PCB footprints. This part is listed only for reference and should not be selected as a replacement without explicit design modification.

Frequently Asked Questions (FAQ)

Q: Can GSB12621A1EU be used as a direct replacement for 87520-0112APLF?

A: Yes. GSB12621A1EU meets all mandatory parametric requirements for USB-A horizontal right-angle through-hole receptacle applications. The narrower operating temperature range (-40°C to 85°C versus -55°C to 85°C) is acceptable for standard commercial and industrial environments. Mechanical footprint, electrical performance, and flammability rating are identical.

Q: What is the difference between the operating temperature ranges?

A: The 87520-0112APLF operates from -55°C to 85°C, while GSB12621A1EU and UJ2-A-HR-G-TH operate from -40°C to 85°C. The main part supports extended low-temperature operation. For applications requiring operation below -40°C, only the 87520-0112APLF is qualified. For standard commercial applications, the narrower range is functionally equivalent.

Q: Why is UJ2-B-HR-G-V listed if it cannot be used as a substitute?

A: UJ2-B-HR-G-V is listed to clarify that USB-B connectors are not mechanical substitutes despite sharing USB 2.0 protocol compatibility. The USB-B form factor is physically incompatible with USB-A plug connectors and requires different PCB footprints and mating interfaces. Selection of this part requires complete design modification.

Q: Are there differences in current rating between the main part and substitutes?

A: The 87520-0112APLF supports multiple current ratings (1A, 1.5A, 2.5A, 3A). GSB12621A1EU and UJ2-A-HR-G-TH are rated at 1.5A. For applications requiring current ratings above 1.5A, the main part or alternative high-current qualified connectors must be specified. For standard USB 2.0 applications, 1.5A rating is sufficient.

Q: Does packaging format affect electrical or mechanical compatibility?

A: No. Tape & Reel (TR) and Cut Tape (CT) packaging formats are logistics and assembly considerations only. They do not affect connector electrical performance, mechanical fit, or functional compatibility. Selection between packaging formats depends on procurement volume and assembly process requirements.

Q: Are all substitute parts RoHS compliant?

A: GSB12621A1EU is ROHS3 compliant. UJ2-A-HR-G-TH is RoHS compliant. The main part 87520-0112APLF does not specify RoHS status. For applications requiring RoHS compliance certification, GSB12621A1EU or UJ2-A-HR-G-TH are appropriate selections.

Q: Can these connectors be used interchangeably in the same PCB design?

A: GSB12621A1EU and UJ2-A-HR-G-TH can be used interchangeably in designs originally specified for 87520-0112APLF, provided the narrower operating temperature range is acceptable. Both maintain identical horizontal right-angle through-hole form factors and electrical specifications. UJ2-B-HR-G-V cannot be used interchangeably due to different connector type and mounting orientation.