Rosenberger 179930 SMP Straight Plug PCB Coaxial Connector Equivalent & Substitute Parts

Part Overview

The Rosenberger 179930 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 rated for operating temperatures between -65°C and 155°C. The part is currently active in production with 686 pieces available in tape and reel packaging. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design alternatives where packaging or manufacturer preferences require component substitution while maintaining electrical and mechanical compatibility.

Substiute Parts

179930

RosenbergerIn Stock: 744179930 Datasheet

Current PartRFQ

19S101-40ML5

RosenbergerIn Stock: 3544319S101-40ML5 Datasheet

SimilarRFQ

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 179930 are qualified based on electrical and mechanical parameter equivalence within the SMP coaxial connector category. All substitute parts maintain identical specifications across the following critical parameters: connector style (SMP), connector type (plug, male pin), impedance (50 Ohms), mounting type (surface mount), contact and shield termination (solder), maximum frequency (26.5 GHz), operating temperature range (-65°C to 155°C), fastening type (snap-on), number of ports (1), and dielectric material (Liquid Crystal Polymer). Material composition, plating specifications, and physical dimensions remain consistent across all qualified substitutes.

Substitutes are differentiated by packaging format (tape and reel versus bulk), manufacturer identity, and minor variations in voltage rating and mating cycle specifications. These variations do not affect functional compatibility in standard RF circuit applications. All substitute parts maintain active product status and comply with RoHS regulations.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed maintain active product status and satisfy RoHS compliance requirements. The Rosenberger 179930, 19S101-40ML5, and 19S10H-40ML5 are functionally equivalent across all critical electrical and mechanical parameters, with differences limited to packaging format and inventory availability.

The Rosenberger 19S101-40ML5 is supplied in bulk packaging and offers the highest inventory availability at 35,397 pieces. This part is suitable for high-volume production environments where bulk packaging accommodates automated assembly processes.

The Rosenberger 19S10H-40ML5 is supplied in tape and reel packaging with 10,100 pieces in stock, providing an alternative to the primary part number 179930 while maintaining identical electrical specifications and the same packaging format.

The TE Connectivity Linx CONSMP001-SMD-G-T is a cross-manufacturer equivalent supplied by TE Connectivity. This part maintains all critical RF and mechanical parameters but specifies a higher voltage rating of 500 V and reduced mating cycle specification of 100 cycles compared to 500 cycles on the Rosenberger variants. The TE Connectivity part is ROHS3 compliant and carries 4,973 pieces in inventory. Selection of this part is appropriate where cross-manufacturer qualification is required or where the higher voltage rating provides design margin benefits.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts electrically compatible with the Rosenberger 179930 in RF circuit applications?

A: Yes. All substitute parts maintain identical impedance (50 Ohms), maximum frequency (26.5 GHz), operating temperature range (-65°C to 155°C), and dielectric material specifications. Electrical performance in RF applications is equivalent across all four part numbers.

Q: What is the difference between the Rosenberger 19S101-40ML5 and 19S10H-40ML5?

A: The primary difference is packaging format. The 19S101-40ML5 is supplied in bulk packaging, while the 19S10H-40ML5 is supplied in tape and reel format. Both parts are electrically and mechanically identical. Selection depends on assembly process requirements and inventory management preferences.

Q: Can the TE Connectivity CONSMP001-SMD-G-T be used as a direct replacement for the Rosenberger 179930?

A: Yes, the TE Connectivity part is a direct functional substitute. All critical RF and mechanical parameters are equivalent. The TE Connectivity part specifies a higher voltage rating (500 V versus 335 V) and lower mating cycle rating (100 versus 500 cycles). These differences do not prevent substitution in standard applications but should be evaluated against specific design requirements.

Q: What does the packaging designation "Tape & Reel (TR)" mean?

A: Tape and reel packaging is a standard format for surface mount components used in automated assembly processes. Components are wound on a continuous tape with a reel backing, enabling high-speed pick-and-place machine compatibility. Bulk packaging contains loose components suitable for manual assembly or alternative handling methods.

Q: Are all substitute parts RoHS compliant?

A: Yes. The Rosenberger 179930 and TE Connectivity CONSMP001-SMD-G-T are ROHS3 compliant. The Rosenberger 19S101-40ML5 and 19S10H-40ML5 are RoHS compliant. All parts meet regulatory requirements for hazardous substance restrictions.

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

A: The MSL rating of 1 (Unlimited) indicates that these components have unlimited shelf life and do not require special moisture control storage conditions. This simplifies inventory management and reduces handling requirements compared to higher MSL-rated components.

Q: Can these SMP connectors be used in applications requiring more than 500 mating cycles?

A: The Rosenberger variants are rated for 500 mating cycles. The TE Connectivity part is rated for 100 mating cycles. For applications requiring higher cycle counts, design review and component qualification testing are necessary. The provided specifications define the tested and validated performance envelope for each part.