SMA Plug to UHF Jack Coaxial Adapter Connector 7319505

Part Overview

The Winchester Interconnect 7319505 is a straight-mounted coaxial adapter connector that converts between SMA Plug (male pin) and UHF Jack (female socket) interfaces. This adapter enables interconnection between RF systems using different connector series while maintaining signal integrity in coaxial transmission applications. The part is currently in active production status with 664 units in stock. Equivalent substitute parts may be required due to supply chain considerations, design standardization across manufacturing partners, or specific performance requirements in applications where additional technical specifications are defined.

Substiute Parts

7319505

Winchester InterconnectIn Stock: 7727319505 Datasheet

Current PartRFQ

242108

Amphenol RFIn Stock: 913242108 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Winchester Interconnect 7319505 is determined by strict adherence to the following core parameters:

Mandatory Matching Parameters:

• Adapter Type: Plug to Jack
• Adapter Series: SMA to UHF
• Convert From: SMA Plug, Male Pin
• Convert To: UHF Jack, Female Socket
• Center Gender: Female to Male
• Style: Straight
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded, Threaded
• Body Material: Brass
• Body Finish: Nickel

Compliance Parameters:

• Product Status: Active
• RoHS Status: RoHS Compliant or higher (ROHS3)
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS Code: 8536.69.4010

The Amphenol RF part number 242108 meets all mandatory matching parameters and compliance requirements, qualifying it as a direct substitute for the Winchester Interconnect 7319505.

Parameter Comparison

Engineering Selection Recommendations

Both the Winchester Interconnect 7319505 and Amphenol RF 242108 are active production components with full RoHS compliance. The Amphenol RF 242108 carries ROHS3 certification, which represents a higher compliance standard than the RoHS Compliant designation of the Winchester part. Both components are classified under ECCN EAR99 and share identical HTSUS coding, confirming regulatory equivalence.

Selection between these parts should be based on:

1. Supply Chain Requirements: The Amphenol RF 242108 currently has higher inventory availability (843 units versus 664 units).

2. Compliance Certification Level: Applications requiring ROHS3 certification should specify the Amphenol RF 242108. Applications requiring only RoHS Compliance accept either part.

3. Packaging Format: The Amphenol RF 242108 is supplied in Bag packaging, while the Winchester part packaging is not specified.

4. Moisture Sensitivity: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 242108 directly replace the Winchester Interconnect 7319505 in existing designs?

A: Yes. Both parts share identical adapter series (SMA to UHF), connector gender configuration (Female to Male), mounting style (Straight, Free Hanging), and fastening method (Threaded). All mechanical and electrical interface parameters are equivalent.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: ROHS3 represents a more recent regulatory standard with expanded substance restrictions compared to the original RoHS Compliant designation. The Amphenol RF 242108 meets the higher ROHS3 standard. Both certifications are acceptable for general applications; ROHS3 is required for applications with specific regulatory mandates.

Q: Are there impedance or frequency specifications for these adapters?

A: The Winchester Interconnect 7319505 does not specify impedance or maximum frequency. The Amphenol RF 242108 specifies 50 Ohms impedance and 2.5 GHz maximum frequency. These specifications are provided for the Amphenol part but not documented for the Winchester part in the available data.

Q: What is the significance of the Moisture Sensitivity Level (MSL) rating of 1?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity constraints. These parts do not require special moisture-controlled storage, desiccant packaging, or bake-out procedures prior to soldering or assembly.

Q: Are both parts suitable for the same environmental operating conditions?

A: The Amphenol RF 242108 specifies an operating temperature range of -65°C to 165°C. The Winchester Interconnect 7319505 does not specify operating temperature limits in the available documentation. For applications requiring defined temperature performance, the Amphenol RF 242108 provides explicit thermal specifications.

Q: What does the ECCN EAR99 classification mean?

A: ECCN EAR99 indicates that these components are subject to U.S. export control regulations but are classified as items not requiring a license for export to most destinations. Both parts carry identical ECCN classification, confirming equivalent export control status.