Hirose FX15 Series Cable Assemblies & Custom Micro Coaxial Wire Harnesses

Custom FX15, FX15S, FX15SW, FX15M and FX15SC Cable Assemblies | 21-Pin, 31-Pin, 41-Pin and 51-Pin Solutions

PrecisionCoax specializes in manufacturing custom micro coaxial cable assemblies, fine-pitch wire harnesses, and high-density cable interconnect solutions for electronic equipment.

We provide custom cable assembly manufacturing services for applications using Hirose FX15 Series connectors, including FX15S micro coaxial cable plugs, shielded LVDS cable assemblies, and FX15 discrete-wire connector harnesses.

Our manufacturing services support customer-specified cable lengths, wiring configurations, connector combinations, shielding structures, and assembly drawings.

Whether your project requires an FX15S-41P-0.5SD micro coaxial cable assembly, an FX15S-51P-0.5SD cable harness, or a custom FX15 connector-to-connector wiring solution, we can evaluate your specifications and provide a tailored manufacturing quotation.

What Is the Hirose FX15 Series?

The Hirose FX15 Series is a family of compact, high-density cable-to-board connectors designed to support LVDS (Low Voltage Differential Signaling) applications.

The series features a 1.0 mm staggered contact arrangement at the mating interface and a 0.5 mm contact arrangement at the termination side. This design enables compact interconnections in space-constrained electronic devices.

FX15 connectors are available in shielded and non-shielded configurations, with different contact counts, mounting orientations, and termination technologies.

Key features include:

• Compact cable-to-board interconnection design
• Support for LVDS signal applications
• 21, 31, 41 and 51-contact configurations across the series
• Shielded and non-shielded connector options
• Enhanced EMI shielding in selected FX15S models
• Micro coaxial cable termination options
• Discrete-wire crimp termination options
• Straight and right-angle PCB receptacles
• Secure mechanical latching structures
• Self-guiding connector alignment

The FX15 Series is used in industrial imaging systems, LCD display equipment, embedded computing devices, industrial control systems, and other electronic applications requiring compact signal connections.

Hirose FX15 Series Connector Types and Part Numbers

The FX15 family includes several connector sub-series. Each version has different shielding, wire termination, and PCB mounting characteristics.

1. FX15S Micro Coaxial Cable Connectors

The FX15S-41P-0.5SD and FX15S-51P-0.5SD are designed for termination with fine micro coaxial cables.

These models are particularly relevant for manufacturers producing custom micro coaxial cable assemblies and LVDS signal harnesses.

Compatible wire sizes include 36AWG, 38AWG and 40AWG micro coaxial cables, subject to the connector manufacturer's cable dimensions and termination requirements.

These cable assemblies can be customized with different overall cable lengths, conductor assignments, grounding arrangements, outer protection, and connector configurations.

2. FX15 Standard Shielded Connector Series

The standard FX15 connector family provides shielded cable-to-board connections using discrete-wire crimp contacts.

Relevant part numbers include:

• FX15-31P-C — 31-contact shielded cable plug
• FX15-31S-0.5SV — 31-contact vertical PCB receptacle

Custom FX15-31P-C wire harnesses can be manufactured using suitable discrete wires and specified pin assignments.

These connectors can be used in LVDS-related wiring applications when the complete electrical design, grounding and signal requirements are properly evaluated.

3. FX15S Enhanced Shielding Connector Series

The FX15S family offers improved shielding characteristics for applications where electromagnetic interference protection is important.

Available discrete-wire plug models include:

• FX15S-31P-C — 31-contact shielded plug
• FX15S-41P-C — 41-contact shielded plug
• FX15S-51P-C — 51-contact shielded plug

Matching right-angle PCB receptacle models include:

• FX15S-31S-0.5SH
• FX15S-41S-0.5SH
• FX15S-51S-0.5SH

These connectors are suitable for custom wire harness designs requiring enhanced shielding and secure cable-to-board connections.

PrecisionCoax can evaluate FX15S cable harness requirements based on the exact connector part number, wire specification, cable length and customer wiring diagram.

4. FX15SW Connector Series for Larger Discrete Wires

The FX15SW-31P-C is a 31-contact, enhanced-shielding plug option designed for use with appropriate 28–30 AWG discrete-wire configurations.

This connector can be considered when a project requires larger discrete conductors than those used in certain standard FX15 configurations.

Potential applications include custom industrial control harnesses, display equipment wiring and specialized electronic interconnections.

Wire specifications, contact compatibility and assembly feasibility should be confirmed before manufacturing.

5. FX15M Non-Shielded Connector Series

The FX15M series provides non-shielded cable-to-board connector options for applications where enhanced connector shielding is not required.

Available plug models include:

• FX15M-21P-C — 21-contact non-shielded plug
• FX15M-31P-C — 31-contact non-shielded plug

Corresponding right-angle receptacles include:

• FX15M-21S-0.5SH
• FX15M-31S-0.5SH

FX15M connector harnesses may be suitable for internal signal connections and cost-sensitive electronic designs where the absence of a connector metal shield is acceptable.

Our custom harness manufacturing services can accommodate customer-defined discrete-wire configurations using compatible connector components.

6. FX15SC Enhanced Shielding PCB Receptacles

The FX15SC family includes enhanced-shielding PCB receptacles designed with VESA-related PCB mounting patterns.

Right-angle PCB receptacles:

• FX15SC-41S-0.5SH
• FX15SC-51S-0.5SH

Vertical PCB receptacles:

• FX15SC-41S-0.5SV
• FX15SC-51S-0.5SV

These components are board-mounted receptacles rather than cable-terminated connectors.

They are important when selecting compatible FX15 cable assemblies for LCD displays, embedded electronics, image-processing equipment and other high-density connection systems.

The exact plug and receptacle compatibility must be verified against Hirose's mating specifications and the customer's PCB design.

FX15 Series Connector Part Number Reference Table

The following table summarizes the major FX15 part numbers used in connector selection, wire harness manufacturing and micro coaxial cable assembly projects.

Additional FX15 components include the FX15S-41P-GND and FX15S-51P-GND grounding plates, along with FX15-2830PCFB and FX15-3032PCFB crimp contacts and their applicable ordering variants.

These parts are used in connector assembly and wire termination rather than being finished cable assemblies themselves.

FX15S-41P-0.5SD Micro Coaxial Cable Assembly

The FX15S-41P-0.5SD cable assembly is a customizable 41-contact micro coaxial interconnection solution for compact electronic devices.

This connector supports fine micro coaxial wiring and is suited to applications where connector shielding, cable routing and controlled signal wiring are important.

Customization Options

• Connector: Hirose FX15S-41P-0.5SD
• Number of contacts: 41
• Cable type: Micro coaxial cable
• Applicable conductor sizes: 36AWG, 38AWG and 40AWG
• Cable length: Customized according to drawings
• Pin assignment: Customer-defined
• Shield and grounding configuration: According to engineering specifications
• Cable protection: Sleeving, tape wrapping or suitable outer jacket options
• Opposite-end connector: Selected according to application requirements

The final assembly structure, wire count and electrical characteristics depend on the approved design.

FX15S-51P-0.5SD Micro Coaxial Cable Assembly

The FX15S-51P-0.5SD cable assembly provides a 51-contact micro coaxial connector option for higher-density wiring applications.

It can be used in equipment requiring compact multi-conductor signal connections, particularly where internal cabling space is limited.

Available Customization

• Hirose FX15S-51P-0.5SD connector
• 51-contact cable interface
• 36AWG, 38AWG or 40AWG micro coaxial cable
• Custom cable length and routing
• Custom pin mapping
• Grounding and shielding configuration
• Optional protective sleeving or wrapping
• Customer-specified opposite-end termination

For high-speed LVDS applications, conductor arrangement, pair mapping, signal integrity and mechanical cable routing must be evaluated as part of the full assembly design.

FX15 Cable Assembly Specifications

Typical Hirose FX15 connector characteristics include:

Specifications apply according to the relevant Hirose part-number datasheet. They do not automatically establish the electrical rating or signal performance of a finished cable assembly.

Custom FX15 LVDS Cable Assembly Manufacturing

PrecisionCoax provides customized cable assembly manufacturing services for engineers, product developers, OEM manufacturers and electronic equipment suppliers.

1. Custom Cable Length

Cable assemblies can be manufactured according to customer drawings, subject to electrical performance and mechanical requirements.

2. Custom Pinout and Wiring

We support customer-defined pin mapping, including straight-through connections and specially configured signal assignments.

3. Fine Micro Coaxial Cable Processing

Our manufacturing capabilities include fine-wire preparation, conductor positioning, shielding termination and fine-pitch assembly processes for compatible connector systems.

4. Shielding and Grounding

Cable shield arrangement, grounding connection and protective structures can be evaluated according to the intended application.

5. Custom Connector Combinations

We can review projects requiring Hirose FX15 connectors combined with compatible cable-side connectors or other termination methods.

6. Prototype and Production Orders

We support custom engineering evaluation, sample development and volume manufacturing based on approved drawings, component availability and order requirements.

FX15 Cable Assembly Applications

Industrial Cameras and Machine Vision

Custom FX15 micro coaxial assemblies can be evaluated for compact image-processing equipment, industrial cameras and internal imaging interconnections.

LCD Displays and LVDS Display Interfaces

FX15 connectors support LVDS-related applications and may be used in compatible LCD display modules, monitor assemblies and embedded display systems.

Industrial Automation and Control

Custom FX15 discrete-wire harnesses may be used in equipment requiring compact board-to-cable signal connections, including industrial controllers and automation electronics.

Medical Imaging Equipment

Fine-pitch cable assemblies may be evaluated for imaging and diagnostic equipment where space constraints, routing and electrical reliability are important.

Suitability must be confirmed against the applicable equipment design and regulatory requirements.

Embedded Computing and Electronic Systems

FX15 connectors can support customized internal interconnections in industrial computers, embedded systems and electronic control devices.

FX15 Cable Assembly Quality Control

For custom FX15 cable harness manufacturing, quality control is important because of the small contact spacing and fine cable conductors.

Depending on the approved assembly requirements, inspection and testing can include:

• Connector part-number and orientation verification
• Cable length and dimensional inspection
• Pin-to-pin continuity testing
• Short-circuit inspection
• Pin mapping verification
• Shield and ground continuity checks
• Visual inspection of soldered and crimped connections
• Insulation testing when specified and appropriate
• Additional electrical or mechanical testing according to customer drawings

For high-speed LVDS applications, impedance, skew, insertion loss and other signal-integrity requirements should be specified separately when necessary.

How to Order a Custom Hirose FX15 Cable Assembly

To request an FX15 cable assembly quotation, please provide as many of the following details as possible:

1. Hirose FX15 connector part number
2. Connector part number at the opposite end
3. Cable length and dimensional tolerance
4. Required wire size or cable specification
5. Pin assignment or wiring diagram
6. Shielding and grounding requirements
7. Target quantity
8. Assembly drawing or reference sample, if available

If the exact cable structure is not yet defined, our team can review your connector information and application requirements to help determine manufacturing feasibility.

Frequently Asked Questions About FX15 Cable Assemblies

What is an FX15 cable assembly?

An FX15 cable assembly is a customized cable harness using a Hirose FX15 Series connector. Depending on the connector model, the assembly may use discrete wires or micro coaxial cables.

Which FX15 connectors support micro coaxial cables?

The FX15S-41P-0.5SD and FX15S-51P-0.5SD are designated micro coaxial cable plug models supporting compatible 36–40 AWG micro coaxial cables.

Can you manufacture FX15S-41P-0.5SD cable assemblies?

PrecisionCoax provides custom micro coaxial cable assembly manufacturing services and can evaluate FX15S-41P-0.5SD designs based on cable dimensions, connector availability, pin mapping and assembly drawings.

Can FX15S-51P-0.5SD cable assemblies be customized?

Yes. Cable length, pin configuration, conductor specifications, shielding, routing and opposite-end termination can be reviewed according to your design.

What is the difference between FX15, FX15S and FX15M?

FX15 is the standard shielded family, FX15S provides enhanced-shielding options, and FX15M offers non-shielded configurations. Specific cable termination types vary by model.

What is the FX15SC Series?

FX15SC refers to selected enhanced-shielding PCB receptacles with VESA-related mounting patterns. These are board-mounted components, not micro coaxial cable plugs.

What AWG wire is used for FX15 micro coaxial cable assemblies?

The designated FX15S micro coaxial cable connectors support 36AWG, 38AWG and 40AWG micro coaxial cables with compatible outer dimensions.

Are FX15 connectors suitable for LVDS cable assemblies?

The FX15 Series was developed to support LVDS applications. However, the complete cable assembly must be designed and evaluated for the required interface, cable length and signal performance.

Can you manufacture FX15 connector-to-connector cable assemblies?

Custom configurations can be evaluated using the appropriate cable-terminated FX15 plugs. PCB-mounted receptacles cannot simply replace cable plugs without additional interface design.

Can you provide OEM FX15 cable harness manufacturing?

Yes. PrecisionCoax provides OEM custom cable assembly services, including design review, prototyping and production according to the approved manufacturing specifications.