Rosenberger 146632 SMP Straight Plug PCB Coaxial Connector Equivalent & Substitute Parts

Part Overview

The Rosenberger 146632 is an SMP connector plug with male pin configuration designed for 50 Ohm RF applications. This surface mount solder-terminated coaxial connector operates across frequencies up to 26.5 GHz and is suitable for high-frequency PCB integration. The part maintains Active product status with 672 units in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design standardization across compatible RF connector applications.

Substiute Parts

146632

RosenbergerIn Stock: 777146632 Datasheet

Current PartRFQ

19S10H-40ML5

RosenbergerIn Stock: 1011319S10H-40ML5 Datasheet

Parametric EquivalentRFQ

CONSMP001-SMD-G-T

TE Connectivity LinxIn Stock: 4986CONSMP001-SMD-G-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Rosenberger 146632 are identified based on strict parametric equivalence across the following critical specifications:

Matching Parameters (Required for Substitution):

• Connector Style: SMP
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Mounting Type: Surface Mount
• Contact Termination: Solder
• Shield Termination: Solder
• Frequency - Max: 26.5 GHz
• Operating Temperature Range: -65°C ~ 155°C
• Fastening Type: Snap-On
• Number of Ports: 1
• Dielectric Material: Liquid Crystal Polymer (LCP)
• Body Material: Brass
• Body Finish: Gold
• Center Contact Material: Brass
• Center Contact Plating: Gold
• Packaging: Tape & Reel (TR)

All identified substitute parts meet these core electrical and mechanical parameters, ensuring functional interchangeability in 50 Ohm RF circuit applications. Variations in voltage rating, mating cycles, and compliance certifications are noted but do not preclude substitution where application requirements permit.

Parameter Comparison

Engineering Selection Recommendations

Rosenberger 19S10H-40ML5 is a parametric equivalent to the Rosenberger 146632. Both parts are manufactured by Rosenberger, maintain identical electrical and mechanical specifications across all critical parameters, and carry Active product status. The 19S10H-40ML5 offers higher inventory availability (10100 units) and maintains equivalent RoHS compliance. This part is suitable for direct substitution in applications where the 146632 is specified.

TE Connectivity Linx CONSMP001-SMD-G-T is a parametric equivalent from an alternative manufacturer. This part matches all core RF and mechanical specifications with the 146632, including 50 Ohm impedance, 26.5 GHz frequency capability, and surface mount solder termination. The CONSMP001-SMD-G-T carries ROHS3 compliance and Active product status. Differences exist in voltage rating (500 V versus 335 V) and mating cycles (100 versus 500), which do not preclude substitution in applications where these specifications are not limiting factors. This part provides cross-manufacturer interchangeability and supports supply chain diversification.

Both substitute parts are suitable for RF PCB applications requiring SMP male plug connectors with 50 Ohm impedance and surface mount solder termination. Selection between substitutes should be based on inventory availability, supply chain requirements, and application-specific voltage and mating cycle demands.

Frequently Asked Questions (FAQ)

Q: Can the Rosenberger 19S10H-40ML5 be used as a direct replacement for the Rosenberger 146632?

A: Yes. The 19S10H-40ML5 is a parametric equivalent with identical electrical and mechanical specifications. Both parts share the same SMP connector style, 50 Ohm impedance, 26.5 GHz frequency rating, surface mount solder termination, and operating temperature range. No design modifications are required for substitution.

Q: What are the key differences between the Rosenberger 146632 and the TE Connectivity Linx CONSMP001-SMD-G-T?

A: The primary differences are manufacturer origin and two secondary specifications. The CONSMP001-SMD-G-T has a higher voltage rating (500 V versus 335 V) and lower mating cycle rating (100 versus 500). All core RF parameters—impedance, frequency, connector style, and termination method—are identical. Substitution is appropriate where application voltage and mating cycle requirements do not exceed the CONSMP001-SMD-G-T specifications.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts are SMP straight plug connectors with surface mount solder termination, identical body materials (brass with gold finish), and the same dielectric material (LCP). PCB footprint compatibility is maintained across all three parts.

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

A: The Rosenberger 146632 and 19S10H-40ML5 both carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling. The CONSMP001-SMD-G-T does not specify MSL, which does not indicate a limitation but rather an unspecified parameter. Standard handling practices for surface mount components apply.

Q: Can the CONSMP001-SMD-G-T be substituted in applications requiring 500 mating cycles?

A: The CONSMP001-SMD-G-T is rated for 100 mating cycles, while the 146632 and 19S10H-40ML5 are rated for 500 mating cycles. Substitution is not appropriate for applications requiring 500 mating cycles. Use the Rosenberger 19S10H-40ML5 or 146632 for such applications.

Q: Are all three parts RoHS compliant?

A: Yes. The Rosenberger 146632 and TE Connectivity Linx CONSMP001-SMD-G-T are ROHS3 compliant. The Rosenberger 19S10H-40ML5 is RoHS compliant. All three parts meet RoHS requirements for lead-free and restricted substance compliance.

Q: What is the tape and reel packaging specification?

A: All three parts are supplied in Tape & Reel (TR) packaging, which is standard for surface mount component distribution and automated assembly processes. Packaging format is identical across all substitutes.