MUSBB55105 USB 2.0 Mini B Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The MUSBB55105 is an Amphenol ICC USB 2.0 Mini B Receptacle Connector designed for panel mount, through-hole applications. This 5-position connector features IP67 ingress protection, making it suitable for dust-tight and waterproof installations. The part is currently Active in product status with 1060 units in stock. Alternative equivalent parts may be required due to packaging preferences, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

MUSBB55105

Amphenol ICC (Commercial Products)In Stock: 1138MUSBB55105 Datasheet

Current PartRFQ

MUSBB551N5

Amphenol ICC (Commercial Products)In Stock: 1053MUSBB551N5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MUSBB55105 has one parametric equivalent substitute: MUSBB551N5. This substitute relationship is established based on strict parameter matching across all critical electrical and mechanical specifications. Both parts share identical connector type (USB mini B), contact configuration (5-position receptacle), USB 2.0 compliance, mounting methodology (panel mount, through-hole with flange, vertical orientation), termination type (solder), ingress protection rating (IP67), operating temperature range (-40°C ~ 105°C), current rating (1A), mating cycle rating (5000), shielding characteristics (shielded), contact finish (gold), shell material (copper alloy), flammability rating (UL94 V-0), and RoHS compliance status.

The only documented difference between these parts is packaging configuration: MUSBB55105 uses standard packaging while MUSBB551N5 is supplied in box packaging. This distinction does not affect electrical performance, mechanical compatibility, or functional characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both MUSBB55105 and MUSBB551N5 are Active products from Amphenol ICC with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

MUSBB55105 is appropriate when standard packaging is acceptable and maximum inventory availability is required (1060 units in stock).

MUSBB551N5 is appropriate when box packaging is specified for procurement, logistics, or storage requirements, with adequate inventory support (984 units in stock).

Both parts maintain full RoHS compliance, UL94 V-0 flammability certification, and IP67 ingress protection rating. Both support identical operating conditions across the -40°C to 105°C temperature range and deliver 1A current capacity with 5000 mating cycle durability. The choice between these equivalents does not compromise system performance, reliability, or regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can MUSBB551N5 be used as a direct replacement for MUSBB55105?

A: Yes. Both parts are parametric equivalents with identical electrical and mechanical specifications. The only difference is packaging format (box versus standard). Direct substitution is supported without design modification or performance impact.

Q: What determines the substitution relationship between these two parts?

A: Substitution is based on matching all critical parameters: connector type (USB mini B), contact count (5-position), gender (receptacle), USB specification (2.0), mounting configuration (panel mount, through-hole, flange, vertical), termination method (solder), ingress protection (IP67), operating temperature (-40°C ~ 105°C), current rating (1A), mating cycles (5000), shielding (shielded), contact finish (gold), shell material (copper alloy), flammability rating (UL94 V-0), and compliance status (RoHS compliant).

Q: Does packaging type affect connector performance or compatibility?

A: No. Packaging differences (standard versus box) do not affect electrical performance, mechanical compatibility, or functional characteristics. Packaging is a logistics and procurement consideration only.

Q: Are both parts suitable for IP67-rated applications?

A: Yes. Both MUSBB55105 and MUSBB551N5 carry IP67 ingress protection rating, indicating dust-tight and waterproof performance. Both are suitable for applications requiring this protection level.

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

A: Both parts operate across -40°C to 105°C. This range applies to both MUSBB55105 and MUSBB551N5 without variation.

Q: Do both parts support the same current capacity?

A: Yes. Both parts are rated for 1A current capacity. No derating or performance difference exists between the two equivalents.

Q: What is the mating cycle rating for these connectors?

A: Both MUSBB55105 and MUSBB551N5 support 5000 mating cycles, indicating equivalent durability and mechanical reliability.

Q: Are both parts RoHS compliant?

A: Yes. Both parts carry RoHS Compliant status and meet UL94 V-0 flammability requirements, supporting equivalent regulatory compliance.

Q: How do I choose between these two equivalent parts?

A: Selection is based on packaging preference and inventory availability. MUSBB55105 offers higher stock levels (1060 units). MUSBB551N5 provides box packaging if specified. Both deliver identical performance and compatibility.