MS-180 Equivalent & Substitute Parts Reference

Part Overview

The MS-180 is an active coaxial connector receptacle manufactured by Hirose Electric Co Ltd, designed for RF applications requiring 50 Ohm impedance. This surface mount component features a 2.24mm plug diameter with internal switch functionality and operates across frequencies up to 11 GHz. The part is currently in active production status with full RoHS compliance and MSL Level 1 rating, making it suitable for high-reliability applications without moisture sensitivity constraints.

Substitute parts are identified when packaging configurations differ while maintaining identical electrical and mechanical specifications, allowing procurement flexibility and supply chain optimization.

Substiute Parts

MS-180

Hirose Electric Co LtdIn Stock: 14874MS-180 Datasheet

Current PartRFQ

MS-180(20)

Hirose Electric Co LtdIn Stock: 7924MS-180(20) Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MS-180 series substitution is based on strict electrical and mechanical parameter equivalence. The primary substitute identified is MS-180(20), which maintains identical specifications across all critical parameters:

Key Parameters Determining Substitution:

• Connector style and plug diameter (2.24mm)
• Impedance rating (50 Ohms)
• Frequency capability (11 GHz maximum)
• Mounting configuration (Surface Mount)
• Contact and shield termination method (Solder)
• Operating temperature range (-40°C ~ 85°C)
• Insertion loss performance (0.3dB)
• Material composition and plating specifications

The only difference between MS-180 and MS-180(20) is the packaging format: Cut Tape (CT) & Digi-Reel® versus Tape & Reel (TR). This distinction affects procurement and assembly logistics but does not alter component functionality or performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both MS-180 and MS-180(20) are active production components with full RoHS compliance and identical electrical performance. Selection between these parts should be based on procurement requirements and assembly process compatibility:

MS-180 (Cut Tape & Digi-Reel): Suitable for lower-volume applications, prototype development, and manual assembly workflows where individual component access is prioritized.

MS-180(20) (Tape & Reel): Optimized for high-volume automated assembly operations where continuous reel feeding into pick-and-place equipment is standard practice.

Both variants carry MSL Level 1 rating, eliminating moisture sensitivity concerns for standard storage and handling conditions. The identical insertion loss specification (0.3dB) and frequency capability (11 GHz) ensure equivalent RF performance in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can MS-180(20) be used as a direct replacement for MS-180 in production assembly?

A: Yes. Both parts are electrically and mechanically identical. The substitution is valid for any application where the original MS-180 is specified, provided the assembly process can accommodate Tape & Reel packaging format.

Q: What is the primary difference between these substitute parts?

A: The packaging format differs. MS-180 uses Cut Tape & Digi-Reel packaging, while MS-180(20) uses Tape & Reel format. Component specifications, performance, and compliance certifications are identical.

Q: Are there any performance differences in RF applications?

A: No. Both parts deliver identical insertion loss (0.3dB), impedance (50 Ohms), and frequency response (11 GHz maximum). Packaging format does not affect electrical characteristics.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both MS-180 and MS-180(20) are RoHS Compliant with MSL Level 1 rating and carry identical ECCN (EAR99) and HTSUS classifications.

Q: Which packaging option should be selected for automated assembly?

A: MS-180(20) with Tape & Reel packaging is designed for automated pick-and-place assembly systems. MS-180 with Cut Tape & Digi-Reel is suitable for manual or semi-automated processes.

Q: Is inventory availability a factor in part selection?

A: Inventory levels may vary. MS-180 currently has 14,820 pieces in stock, while MS-180(20) has 7,852 pieces available. Verify current availability with your supplier for time-sensitive applications.