910A104P SMA Connector Plug Equivalent & Substitute Parts

Part Overview

The 910A104P is an SMA connector plug manufactured by Winchester Interconnect, designed for RF coaxial applications requiring 50-ohm impedance. This male pin connector operates as a free-hanging (in-line) component with threaded fastening and is rated for frequencies up to 12.5 GHz. The part is currently active in production with 1153 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific termination methods are required for system integration.

Substiute Parts

910A104P

Winchester InterconnectIn Stock: 1173910A104P Datasheet

Current PartRFQ

142-0207-016

Cinch Connectivity Solutions JohnsonIn Stock: 1073142-0207-016 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 910A104P is determined by strict alignment of core electrical and mechanical parameters. The substitute part 142-0207-016 (Cinch Connectivity Solutions Johnson) qualifies as an equivalent based on the following criteria:

Matching Parameters:

• Connector style: SMA
• Connector type: Plug, Male Pin
• Impedance: 50 Ohms
• Mounting type: Free Hanging (In-Line)
• Shield termination: Clamp
• Fastening type: Threaded
• Operating temperature range: -65°C ~ 165°C
• Body material: Brass
• Body finish: Nickel
• Center contact plating: Gold
• Mating cycles: 500
• Number of ports: 1

Allowable Variations:

• Contact termination method: The 910A104P uses clamp termination, while 142-0207-016 uses solder termination. Both methods are acceptable for SMA plug connectors and represent different assembly approaches for cable integration.
• Dielectric material: The 910A104P uses PTFE; the substitute supports both ETFE and PTFE, providing material flexibility.
• Maximum frequency: The 910A104P operates to 12.5 GHz; the substitute operates to 12.4 GHz. This 0.1 GHz difference is within acceptable tolerance for RF coaxial connector applications.
• Cable group compatibility: The 910A104P is specified for RG-223; the substitute supports RG-55, 58, 141, 142, 223, 303, and 400, providing broader cable compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 910A104P and 142-0207-016 are active production parts with equivalent electrical and mechanical specifications for 50-ohm SMA plug connector applications. Selection between these parts is determined by assembly method and cable compatibility requirements.

910A104P Selection Criteria:

• Applications requiring clamp-style contact termination for mechanical cable attachment
• Systems specified for RG-223 cable exclusively
• Designs requiring maximum frequency operation at 12.5 GHz

142-0207-016 Selection Criteria:

• Applications requiring solder-style contact termination for permanent cable connections
• Systems utilizing multiple cable types from the RG-55, 58, 141, 142, 223, 303, or 400 families
• Designs compatible with 12.4 GHz maximum frequency operation
• Applications requiring REACH compliance documentation

Both parts maintain identical operating temperature ranges (-65°C to 165°C), mating cycle ratings (500 cycles), and moisture sensitivity levels (MSL 1). Both are RoHS compliant and classified under ECCN EAR99 for export purposes. The substitute part 142-0207-016 carries ROHS3 compliance, representing a more recent regulatory standard iteration.

Frequently Asked Questions (FAQ)

Q: Can the 142-0207-016 directly replace the 910A104P in existing assemblies?

A: Direct replacement depends on the assembly method. The 910A104P uses clamp termination for the center contact, while the 142-0207-016 uses solder termination. If the cable is already terminated with a clamp-style ferrule, the 910A104P is required. If solder termination is acceptable or preferred, the 142-0207-016 is compatible.

Q: What is the significance of the 0.1 GHz frequency difference between these parts?

A: The 910A104P operates to 12.5 GHz while the 142-0207-016 operates to 12.4 GHz. For applications operating below 12.4 GHz, both parts are functionally equivalent. Applications requiring operation specifically at frequencies between 12.4 and 12.5 GHz require the 910A104P.

Q: Are the dielectric materials interchangeable?

A: The 910A104P specifies PTFE dielectric material. The 142-0207-016 supports both ETFE and PTFE options. PTFE is the common material between both parts and ensures electrical performance equivalence. Specific dielectric material selection should be confirmed with the supplier when ordering the 142-0207-016.

Q: What cable types are compatible with each connector?

A: The 910A104P is specified for RG-223 cable. The 142-0207-016 supports RG-55, 58, 141, 142, 223, 303, and 400 cables. Both connectors are compatible with RG-223, making this cable type universally suitable for either part.

Q: Do both parts meet current regulatory requirements?

A: Both parts are RoHS compliant. The 910A104P carries RoHS compliance status, while the 142-0207-016 carries ROHS3 compliance, representing a more recent regulatory iteration. Both parts are classified as EAR99 for export control purposes and carry identical HTSUS tariff codes (8536.69.4010).

Q: What is the difference in packaging between these parts?

A: The 910A104P is supplied in standard packaging with 1153 units currently in stock. The 142-0207-016 is supplied in bulk packaging with 978 units currently in stock. Packaging format should be confirmed with the supplier based on procurement requirements.

Q: Are the included components the same for both parts?

A: The 910A104P includes 5 components: 1 connector, 1 braid clamp, 1 clamp, 1 contact, and 1 washer. The 142-0207-016 includes 6 components: 1 connector, 1 clamp cone, 1 clamp nut, 1 clamp stem, 1 contact, and 1 insulator. Component differences reflect the different termination methods (clamp versus solder).