SMP Connector Jack 0734067021 - Equivalent & Substitute Parts

Part Overview

The Molex 0734067021 is an SMP Connector Jack, Female Socket designed for 50 Ohm coaxial RF applications. This component features right-angle solder termination for free-hanging (in-line) cable mounting and operates across frequencies up to 40 GHz. The connector is constructed with beryllium copper contacts and body, gold-plated surfaces, and PTFE dielectric material. Currently in active product status with 638 pieces available in stock, this connector serves as a critical interface component in RF and microwave systems requiring reliable snap-on mating cycles and high-frequency signal transmission.

Equivalent substitute parts are identified when they maintain identical electrical and mechanical specifications, ensuring direct functional interchangeability without circuit redesign or performance degradation.

Substiute Parts

0734067021

MolexIn Stock: 7140734067021 Datasheet

Current PartRFQ

26_SMP-50-2-2/111_NE

Huber+Suhner, Inc.In Stock: 94026_SMP-50-2-2/111_NE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0734067021 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that define functional interchangeability:

Electrical Parameters:

• Impedance: 50 Ohms (mandatory match)
• Frequency - Max: 40 GHz (mandatory match)
• Voltage Rating: 335 V (mandatory match)

Mechanical Parameters:

• Connector Style: SMP (mandatory match)
• Connector Type: Jack, Female Socket (mandatory match)
• Mounting Type: Free Hanging (In-Line), Right Angle (mandatory match)
• Cable Group: RG-405 (.086 Semi Rigid) (mandatory match)
• Fastening Type: Snap-On (mandatory match)

Material & Construction Parameters:

• Center Contact Material: Beryllium Copper (mandatory match)
• Body Material: Beryllium Copper (mandatory match)
• Body Finish: Gold (mandatory match)
• Center Contact Plating: Gold (mandatory match)
• Dielectric Material: PTFE (mandatory match)

Termination Parameters:

• Contact Termination: Solder (mandatory match)
• Shield Termination: Solder (mandatory match)

Only components matching all specified parameters across these categories are classified as parametric equivalents.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0734067021 and Huber+Suhner 26_SMP-50-2-2/111_NE connectors are active product status components with identical electrical and mechanical specifications. Selection between these parts is based on the following engineering criteria:

Compliance & Certifications: The Huber+Suhner 26_SMP-50-2-2/111_NE provides explicit ROHS3 compliance and REACH unaffected status documentation. The Molex 0734067021 does not specify these compliance statuses in the provided parameters.

Availability: The Huber+Suhner substitute offers higher inventory availability (913 pieces) compared to the Molex original (638 pieces), providing supply chain flexibility.

Export Classification: Both components share identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications, indicating equivalent regulatory treatment.

Parametric Equivalence: All critical electrical parameters (50 Ohm impedance, 40 GHz maximum frequency, 335 V voltage rating) and mechanical specifications (SMP jack female socket, right-angle solder termination, RG-405 cable compatibility, snap-on fastening) are identical between both parts.

Component selection should be based on project-specific compliance requirements, supply chain preferences, and inventory availability. Both parts are direct functional equivalents for 50 Ohm RF coaxial connector applications.

Frequently Asked Questions (FAQ)

Q: Can the Huber+Suhner 26_SMP-50-2-2/111_NE be used as a direct replacement for the Molex 0734067021?

A: Yes. Both connectors are parametric equivalents with identical electrical impedance (50 Ohms), frequency rating (40 GHz), connector style (SMP jack female socket), mounting configuration (free-hanging right-angle), termination method (solder), and material composition (beryllium copper with gold plating). Direct substitution is supported without circuit modification.

Q: What are the critical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: connector style (SMP), connector type (jack female socket), impedance (50 Ohms), frequency rating (40 GHz), mounting type (free-hanging right-angle), cable group (RG-405 .086 semi-rigid), termination method (solder contact and shield), and material specifications (beryllium copper body and contacts with gold plating and PTFE dielectric).

Q: Are there differences in compliance certifications between these parts?

A: The Huber+Suhner 26_SMP-50-2-2/111_NE explicitly documents ROHS3 compliance and REACH unaffected status. The Molex 0734067021 does not specify these compliance statuses in available parameters. Both share identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications.

Q: What is the voltage rating for these connectors?

A: Both the Molex 0734067021 and Huber+Suhner 26_SMP-50-2-2/111_NE are rated for 335 V.

Q: Are these connectors suitable for high-frequency applications?

A: Yes. Both connectors support frequencies up to 40 GHz, making them suitable for microwave and high-frequency RF applications requiring 50 Ohm impedance matching.

Q: What cable types are compatible with these SMP connectors?

A: Both connectors are designed for RG-405 (.086 semi-rigid) cable groups. The .086 designation refers to the outer diameter of the semi-rigid coaxial cable.

Q: What is the fastening mechanism for these connectors?

A: Both connectors use snap-on fastening, providing secure mating without threaded coupling.

Q: What is the moisture sensitivity level (MSL) for these parts?

A: The Molex 0734067021 is rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The Huber+Suhner 26_SMP-50-2-2/111_NE is listed as Not Applicable for MSL.