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Hirose Electric Europe B.V.
2.4mm Coaxial Connectors MIL Standard Compliant

2.4mm Coaxial Connectors MIL Standard Compliant

Product catalog summary

Overview: The document details the specifications and applications of the 2.4mm Series Coaxial Connectors, which are MIL-STD-348B compliant and support frequencies up to 50GHz. These connectors are designed for high-frequency applications and are suitable for ruggedized environments.

Features:

Conforms to MIL-STD-348B Standard.
Supports up to 50GHz frequency.
Screw-mounted board receptacle for high frequency performance and ease of mounting.
Field replaceable connectors for RF modules.
Compatible with 0.085 inch flexible cable.
RoHS2 compliant.

Applications: Suitable for RF testing ports, radio communication equipment, measuring instruments, RF modules, power amplifiers, high-speed routers and switches, and broadcasting equipment.

Product Specifications:

Nominal Impedance: 50Ω.
Operating Temperature: -55 to +105℃.
Rated Frequency: 0 to 50GHz.
Contact Resistance: Center 4mΩ Max, External 2mΩ Max.
Insulation Resistance: 1000MΩ Min.
Withstanding Voltage: 200V AC for 1 min.
V.S.W.R.: Varies by model, max 1.5 (0 to 50GHz).
Mating Cycles: 500 cycles.

Materials and Finish:

Shell: Stainless Steel/Brass, Passivated/Nickel/Gold Plated.
Insulator: PTFE Resin/PEI Resin.
Contact: Beryllium Copper, Gold Plated.

Precautions:

Handle the center contact pin with care due to its small diameter (0.511mm).
Ensure cleanliness of the shell interface before mating components.

Additional Notes: Specifications are reference values and subject to change. For high-reliability applications, consultation with Hirose is recommended.

Catalog excerpts

2.4mm Coaxial Connectors MIL Standard Compliant-1

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2.4mm Coaxial Connectors MIL Standard Compliant-2

ms 2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant ms 2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Features 1. 2.4mm coaxial connector conforming to MIL-STD-348B Standard 3. Board Receptacle is Screw-mounted •Provides excellent high frequency performance and consistent mounting quality • Reusable •Reduces mounting complexity (No Soldering is required) •Compatible with various PCB thicknesses 4. Field Replaceable connectors are suitable for RF modules in ruggedized applications 5. Cable assembly...

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2.4mm Coaxial Connectors MIL Standard Compliant-3

2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant H*5 Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Product Specifications Nominal Characteristic Impedance (Note) Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. H2.4-P-SF085 Measurement System N-D.U.T Details-M H2.4-P-SF085 Double Ended Cable Assembly Test Port Cable

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2.4mm Coaxial Connectors MIL Standard Compliant-4

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2.4mm Coaxial Connectors MIL Standard Compliant-5

2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant Functional Diagram Plug Side Receptacle Side ■Straight Plug ■PCB Vertical Launch Receptacle H2.4-R-SR2-SA Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. ■PCB End Launch Receptacle Non-Reflective Terminator

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2.4mm Coaxial Connectors MIL Standard Compliant-6

ms 2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant Plugs can be ordered only as terminated cable assemblies. Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Cable Assembly (H2.4 Straight Plug - H2.4 Straight Plug) Part No.

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2.4mm Coaxial Connectors MIL Standard Compliant-7

2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant H*5 This product is a solderless mounted connector for prototype evaluation of high speed transmission boards. It is not recommended for use in actual commercial equipment. Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. ♦Frequency Characteristics (TYPICAL) Surface Frequency LGHz)

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2.4mm Coaxial Connectors MIL Standard Compliant-8

ms 2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant This product is a solderless mounted connector for prototype evaluation of high speed transmission boards. It is not recommended for use in actual commercial equipment. ♦Frequency Characteristics (TYPICAL) *Coplaner line length between both connector ends : 25mm

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2.4mm Coaxial Connectors MIL Standard Compliant-9

2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant H*5 This is a connector for PCB, where the center pin is soldered and the outer conductor is mounted with screws.

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2.4mm Coaxial Connectors MIL Standard Compliant-10

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2.4mm Coaxial Connectors MIL Standard Compliant-11

• Panel Jack(4 Screws Type) 2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant H*5 Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Unit : mm ♦Frequency Characteristics (TYPICAL) 11

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2.4mm Coaxial Connectors MIL Standard Compliant-12

2.4mm Series/2.4mm Coaxial Connectors MIL Standard Compliant Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 1. The diameter of the center contact pin is only 0. 511mm. Please handle with care. When mating the component with the corresponding connector, rotate the hex part only. 2. If any dust is found on the shell interface when mating the components, please wipe with alcohol. While Taking into Consideration Specifications mentioned in this catalog are reference values. When considering to order or use this product, please review the Drawing and Product Specifications...

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2.4mm Coaxial Connectors MIL Standard Compliant-13

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2.4mm Coaxial Connectors MIL Standard Compliant-14

Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. ms 2.4mm-TM Series/2.4mm Coaxial Connectors MIL Standard Compliant/Non-Reflective Terminator 1. Non-reflective Terminator Supporting 0 to 50GHz 2. Small Size, Light Weight 3. Low V.S.W.R. & High Reliability 4. MIL Compliant 2.4mm Coaxial Terminator (MIL-STD-348B) Optical transmission devices, data transmission measurement, radio communication equipment, measuring instruments, other high frequency devices, etc. Product Specifications

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2.4mm Coaxial Connectors MIL Standard Compliant-15

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2.4mm Coaxial Connectors MIL Standard Compliant-16

2.4mm-TM Series/2.4mm Coaxial Connectors MIL Standard Compliant/Non-Re ective Terminator Oct.1.2026 Copyright 2026 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 1. The diameter of the center contact pin is only 0. 511mm. Please handle with care. When mating the component with the corresponding connector, rotate the hex part only. 2. If any dust is found on the shell interface when mating the components, please wipe with alcohol. While Taking into Consideration Specifications mentioned in this catalog are reference values. When considering to order or use this product, please review the Drawing...

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