SMA Straight PCB Mount Jack Connector PCB.SMAFSTJ.B.HT

Part Overview

The PCB.SMAFSTJ.B.HT is an SMA connector jack designed for surface mount PCB applications. This female socket connector operates at 50 ohms impedance and supports frequencies up to 12.4 GHz. The component is actively produced and stocked, with 1048 units available in inventory. The connector uses solder termination for both center contact and shield, making it suitable for direct PCB integration in RF and microwave applications.

Substiute Parts

PCB.SMAFSTJ.B.HT

Taoglas LimitedIn Stock: 1099PCB.SMAFSTJ.B.HT Datasheet

Current PartRFQ

PCB.SMAFST.J.B.HT

Taoglas LimitedIn Stock: 960PCB.SMAFST.J.B.HT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part PCB.SMAFST.J.B.HT is classified as a parametric equivalent based on the following critical parameters that determine substitution eligibility:

Matching Parameters:

• Connector Style: SMA
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Mounting Type: Surface Mount
• Contact Termination: Solder
• Shield Termination: Solder
• Frequency - Max: 12.4 GHz
• Voltage Rating: 335 V
• Center Contact Material: Phosphor Bronze
• Body Material: Brass
• Body Finish: Gold
• Center Contact Plating: Gold
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8536.69.4010

Both parts share identical electrical and mechanical specifications, making them functionally interchangeable in RF circuit applications requiring SMA female socket connectors with 50 ohm impedance and surface mount solder termination.

Parameter Comparison

Engineering Selection Recommendations

Both the PCB.SMAFSTJ.B.HT and PCB.SMAFST.J.B.HT are active production components from Taoglas Limited with identical electrical and mechanical specifications. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for commercial and industrial RF applications.

The primary distinction between these parts is inventory availability. The main part number PCB.SMAFSTJ.B.HT has 1048 units in stock, while the substitute PCB.SMAFST.J.B.HT has 911 units available. Selection between these parts should be based on supply chain requirements and delivery timelines rather than technical performance, as both deliver equivalent functionality in 50 ohm SMA female socket surface mount applications.

Frequently Asked Questions (FAQ)

Q: Are these connectors electrically identical? A: Yes. Both parts operate at 50 ohms impedance, support frequencies to 12.4 GHz, and use identical materials for center contact, body, and dielectric. They are electrically equivalent for RF circuit applications.

Q: Can I use PCB.SMAFST.J.B.HT as a direct replacement for PCB.SMAFSTJ.B.HT? A: Yes. Both parts share identical connector style, type, mounting method, and termination specifications. They are mechanically and functionally interchangeable on PCB assemblies.

Q: What is the difference between these part numbers? A: The part numbers differ in nomenclature format only. Both parts are manufactured by Taoglas Limited and share all critical electrical and mechanical parameters. The difference reflects internal part numbering conventions.

Q: Are both parts compliant with environmental regulations? A: Yes. Both PCB.SMAFSTJ.B.HT and PCB.SMAFST.J.B.HT are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the operating temperature range? A: The main part PCB.SMAFSTJ.B.HT operates from -40°C to 85°C. Operating temperature data for the substitute part was not provided in the specification.

Q: What packaging format is used? A: Both parts are supplied in tray packaging, suitable for automated PCB assembly processes.