Amphenol ICC 73725-1030BLF USB 2.0 Type-A Receptacle Connector

Part Overview

The Amphenol ICC 73725-1030BLF is a USB 2.0 Type-A receptacle connector with 5 positions, designed for through-hole, right-angle mounting applications. This connector features board lock and sensor contact capabilities, with gold-plated contacts and shielded construction for reliable data transmission and power delivery.

The 73725-1030BLF is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this connector.

Substiute Parts

73725-1030BLF

Amphenol ICC (FCI)In Stock: 110273725-1030BLF Datasheet

Current PartRFQ

73725-0110BLF

Amphenol ICC (FCI)In Stock: 166573725-0110BLF Datasheet

MFR RecommendedRFQ

73725-0010BLF

Amphenol ICC (FCI)In Stock: 242073725-0010BLF Datasheet

Parametric EquivalentRFQ

73725-1010BLF

Amphenol ICC (FCI)In Stock: 78573725-1010BLF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 73725-1030BLF is determined by the following critical parameters:

• Connector Type: USB-A (USB TYPE-A) receptacle
• Specifications: USB 2.0 compliance
• Mounting Type: Through Hole, Right Angle
• Termination Method: Solder
• Current Rating: 2.5A minimum
• Operating Temperature Range: -55°C to 85°C
• Shielding: Shielded construction
• Contact Finish: Gold plating
• Shell Material: Copper Alloy

The substitute parts identified maintain these core electrical and mechanical parameters. Variations in contact count (4 vs. 5 positions), insulation color, and product status (active vs. obsolete) are secondary characteristics that do not affect functional substitution within the USB 2.0 Type-A receptacle category.

Parameter Comparison

Engineering Selection Recommendations

73725-0110BLF is the manufacturer-recommended substitute. This part maintains all critical electrical and mechanical parameters of the 73725-1030BLF with the exception of contact count (4 positions vs. 5 positions). The 73725-0110BLF is active in production status and available in higher inventory quantities (1580 pcs). This part is RoHS Compliant and REACH Affected.

73725-0010BLF is a parametric equivalent offering 5-position contact configuration matching the original part. This connector is active in production and available in the highest inventory quantity (2407 pcs). The 73725-0010BLF is ROHS3 Compliant and REACH Unaffected, providing enhanced environmental compliance status.

73725-1010BLF is a parametric equivalent with 5-position contact configuration and black insulation matching the original part's color specification. This part is active in production status with moderate inventory availability (688 pcs). The 73725-1010BLF is REACH Affected.

All three substitute parts share the same series designation (73725), connector type (USB-A), mounting configuration (through-hole right-angle), and electrical ratings (2.5A, USB 2.0, 1500 mating cycles) as the obsolete 73725-1030BLF.

Frequently Asked Questions (FAQ)

Q: Can the 73725-0110BLF replace the 73725-1030BLF in all applications?

A: The 73725-0110BLF is functionally compatible for USB 2.0 Type-A receptacle applications requiring through-hole, right-angle mounting. The primary difference is the 4-position contact configuration versus the original 5-position design. Compatibility depends on whether your application requires the 5th contact (sensor contact feature). If the sensor contact is not utilized in your design, the 73725-0110BLF is a direct substitute.

Q: What is the difference between the 73725-0010BLF and 73725-1010BLF?

A: Both parts are 5-position parametric equivalents with identical electrical and mechanical specifications. The primary differences are insulation color (white for 73725-0010BLF, black for 73725-1010BLF) and environmental compliance status. The 73725-0010BLF offers ROHS3 Compliance and REACH Unaffected status, while the 73725-1010BLF is REACH Affected.

Q: Are all substitute parts available in the same packaging?

A: The 73725-1030BLF original part does not specify packaging information. All three substitute parts are available in Tube packaging: 73725-0110BLF (1580 pcs), 73725-0010BLF (2407 pcs), and 73725-1010BLF (688 pcs).

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: connector type (USB-A receptacle), USB 2.0 specification compliance, through-hole right-angle mounting, solder termination, 2.5A current rating, -55°C to 85°C operating temperature range, shielded construction, gold contact finish, and copper alloy shell material. Contact count and insulation color are secondary characteristics that may vary between substitutes.

Q: Which substitute part should I select for new designs?

A: For new designs, select from the active production parts (73725-0110BLF, 73725-0010BLF, or 73725-1010BLF) based on your specific requirements. If 5-position contact configuration with sensor contact is required, choose between 73725-0010BLF or 73725-1010BLF. If 4-position configuration is acceptable, 73725-0110BLF is the manufacturer-recommended option. Consider environmental compliance requirements (RoHS, REACH) when making your final selection.