MS-156-C(LP)-5 Equivalent & Substitute Parts

Part Overview

The MS-156-C(LP)-5 is a coaxial switch plug connector manufactured by Hirose Electric Co Ltd, designed for RF applications requiring 50-ohm impedance. This connector features a 4mm plug diameter with male pin configuration, right-angle solder termination, and an internal switch mechanism. The part is classified as obsolete, making identification of active equivalent alternatives essential for ongoing procurement and system maintenance.

Substiute Parts

MS-156-C(LP)-5

Hirose Electric Co LtdIn Stock: 1024MS-156-C(LP)-5 Datasheet

Current PartRFQ

MS-156-C(LP)-2

Hirose Electric Co LtdIn Stock: 1154MS-156-C(LP)-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MS-156-C(LP)-2 qualifies as a parametric equivalent to the MS-156-C(LP)-5 based on the following critical parameters:

• Identical connector style: Coaxial Switch - 4mm Plug Dia
• Identical connector type: Plug, Male Pin
• Identical impedance: 50 Ohms
• Identical frequency maximum: 6 GHz
• Identical contact and shield termination: Solder
• Identical mounting configuration: Free Hanging (In-Line), Right Angle
• Identical operating temperature range: -40°C ~ 85°C
• Identical mating cycle rating: 500
• Identical material specifications: Beryllium Copper center contact, Phosphor Bronze body, Nickel finish, Gold plating, PTFE dielectric
• Identical fastening type: Snap-On
• Identical number of ports: 1
• Identical internal switch feature

The primary distinction is product status: MS-156-C(LP)-5 is obsolete, while MS-156-C(LP)-2 is active. Both parts share the same base product number series and cable group designation.

Parameter Comparison

Engineering Selection Recommendations

The MS-156-C(LP)-2 is the direct active equivalent for the obsolete MS-156-C(LP)-5. Both parts maintain identical electrical and mechanical specifications across all critical parameters including impedance, frequency rating, termination method, and operating temperature range. Both are RoHS compliant with identical regulatory classifications (EAR99, HTSUS 8536.69.4010).

Selection of MS-156-C(LP)-2 for replacement applications is based on functional equivalence and active product status, ensuring continued availability and manufacturer support. The parts are interchangeable from an engineering standpoint for all applications where MS-156-C(LP)-5 was originally specified.

Frequently Asked Questions (FAQ)

Q: Can MS-156-C(LP)-2 be used as a direct replacement for MS-156-C(LP)-5?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. The MS-156-C(LP)-2 is the active equivalent of the obsolete MS-156-C(LP)-5.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching: connector style (Coaxial Switch - 4mm Plug Dia), connector type (Plug, Male Pin), impedance (50 Ohms), frequency rating (6 GHz maximum), termination method (Solder), mounting configuration (Free Hanging, Right Angle), operating temperature range (-40°C ~ 85°C), and mating cycle rating (500).

Q: Are there packaging differences between these parts?

A: MS-156-C(LP)-5 packaging is not specified in available documentation. MS-156-C(LP)-2 is supplied in bulk packaging. Confirm packaging requirements with your procurement specification.

Q: Do both parts include the same accessories?

A: Both parts include 3 pieces: 1 Connector, 1 Ferrule, and 1 Heat Shrink. The order of inclusion in documentation differs but the component set is identical.

Q: Are both parts RoHS compliant?

A: Yes. Both MS-156-C(LP)-5 and MS-156-C(LP)-2 are RoHS compliant with identical regulatory classifications.

Q: What is the maximum operating frequency for these connectors?

A: Both parts are rated for a maximum frequency of 6 GHz with 50-ohm impedance.