MUSBA111M1 USB 2.0 Type-A Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The MUSBA111M1 is an Amphenol ICC USB 2.0 Type-A receptacle connector designed for panel mount, through-hole, right-angle applications. This connector features 4 positions with solder termination, shielded construction, and IP67 ingress protection rating. The product is active in production and widely used in applications requiring robust USB connectivity with environmental sealing. Identification of substitute parts is necessary when sourcing flexibility is required due to inventory constraints, supply chain considerations, or design optimization needs across similar product variants within the same series.

Substiute Parts

MUSBA111M1

Amphenol ICC (Commercial Products)In Stock: 965MUSBA111M1 Datasheet

Current PartRFQ

MUSBA11135

Amphenol ICC (Commercial Products)In Stock: 1047MUSBA11135 Datasheet

Parametric EquivalentRFQ

MUSBA111M5

Amphenol ICC (Commercial Products)In Stock: 1119MUSBA111M5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MUSBA111M1 are classified as parametric equivalents based on matching the following critical electrical and mechanical parameters:

• Connector Type: USB-A (USB TYPE-A)
• Specifications: USB 2.0
• Number of Contacts: 4
• Gender: Receptacle
• Mounting Type: Panel Mount, Through Hole, Right Angle
• Termination Method: Solder
• Ingress Protection Rating: IP67 - Dust Tight, Waterproof
• Operating Temperature Range: -40°C to 105°C
• Current Rating: 1.5A
• Mating Cycles: 1500
• Contact Finish: Gold
• Shielding: Shielded
• RoHS Compliance: RoHS Compliant
• Material Flammability Rating: UL94 V-0

All identified substitute parts maintain identical specifications across these parameters, allowing direct substitution in electrical and mechanical design requirements.

Parameter Comparison

Engineering Selection Recommendations

All three parts—MUSBA111M1, MUSBA11135, and MUSBA111M5—are active production parts from Amphenol ICC and maintain identical electrical and mechanical specifications. Each part is RoHS compliant with UL94 V-0 flammability rating, ensuring regulatory compliance for commercial and industrial applications. Selection between these parts may be driven by supply chain availability, inventory stock levels, or procurement optimization strategies, as no technical differentiation exists among the three variants. Current inventory levels are: MUSBA111M1 (951 units), MUSBA11135 (1011 units), and MUSBA111M5 (1087 units).

Frequently Asked Questions (FAQ)

Q: Can MUSBA11135 and MUSBA111M5 be directly substituted for MUSBA111M1 in production designs? A: Yes. All three parts share identical specifications across connector type, contact configuration, mounting method, termination type, environmental rating, and electrical performance parameters. Direct substitution is supported without design modification.

Q: Are there differences in panel mount hole spacing or mechanical footprint between these parts? A: No. All three parts specify identical mounting type (Panel Mount, Through Hole, Right Angle) with matching flange and horizontal mounting features. Mechanical footprints are equivalent.

Q: What is the significance of the different part numbers (MUSBA111M1, MUSBA11135, MUSBA111M5)? A: These part numbers represent different manufacturing variants within the MUSB series, but all variants maintain identical electrical and mechanical parameters as documented in this reference. Differences are internal to Amphenol's manufacturing process and do not affect circuit design or assembly requirements.

Q: Are these connectors suitable for outdoor or harsh environmental applications? A: The IP67 ingress protection rating qualifies these connectors for dust-tight and waterproof operation. Operating temperature range of -40°C to 105°C supports deployment in demanding thermal environments. Shielded construction with gold-plated contacts provides corrosion resistance.

Q: What is the mating cycle rating and what does it indicate? A: The 1500 mating cycle rating indicates the connector is rated for 1500 plug/unplug insertion cycles under specified load conditions. This specification guides selection for applications with frequent or continuous connection/disconnection requirements.

Q: Are these parts available with alternative finishes or materials? A: The reference data provided covers only these three variants, which all feature gold contact finish and copper alloy shielding. Alternative material or finish options would require separate part number designations not included in this equivalency set.