MCC 42.5Ω 42AWG(PET)High Temperature Micro Coaxial LVDS Cable for Electronics Automotive & Medical

Engineering & Procurement Considerations

What Engineers Should Consider When Selecting a 42.5Ω 42AWG Micro Coaxial LVDS Cable

A micro coaxial LVDS cable provides a compact interconnect for high-speed differential signal transmission in electronic and medical systems. This MCC configuration combines 42.5Ω characteristic impedance, 42AWG fine-gauge conductors, PET construction and high-temperature requirements, making impedance control, compact routing and material selection important engineering considerations.

For OEM applications, the cable should be evaluated as a complete signal path, including conductor geometry, dielectric structure, shielding, cable length, connector termination and mechanical routing.

Published Product Configuration

Key Engineering Requirements

42.5Ω Impedance Considerations

The 42.5Ω characteristic impedance is the primary electrical entity for this product.

When specifying the cable, customers should define:

• Target impedance

• Impedance tolerance

• Measurement method

• Test conditions

• Operating frequency, where applicable

• Cable length

• Connector configuration

Impedance is influenced by:

Conductor Geometry + Dielectric Structure + Shielding + Cable Construction

Therefore, the cable and connector should be evaluated together where the assembly is used in a high-speed transmission path.

42AWG Conductor Considerations

The 42AWG fine-gauge configuration supports compact cable construction.

Procurement teams should confirm:

• Conductor material

• Plating

• AWG

• Stranding structure

• Insulation

• Electrical requirements

• Flexibility requirements

Fine-gauge processing should be evaluated together with the cable OD, shielding and mechanical routing requirements.

PET Construction Considerations

PET is an important product-specific material entity for this configuration.

Engineers should evaluate:

• Dielectric characteristics

• Insulation thickness

• Cable dimensions

• Flexibility

• Mechanical protection

• Temperature environment

• Compatibility with the shielding structure

The final PET construction should be validated against the complete cable geometry because dielectric characteristics can influence impedance.

High-Temperature Application Considerations

For high-temperature LVDS applications, the complete cable construction should be evaluated rather than assuming high-temperature capability from a single material.

Customers should provide:

• Continuous operating temperature

• Peak temperature

• Exposure duration

• Static or dynamic operation at temperature

• Connector temperature requirements

• Mechanical movement at temperature

• Required lifetime or service conditions

The conductor, insulation, shielding, PET construction and connector should all be considered when determining suitability for the target environment.

LVDS Signal Integrity Considerations

For LVDS applications, engineers should evaluate:

• Differential-pair configuration

• Characteristic impedance

• Conductor geometry

• Dielectric structure

• Shielding

• Cable length

• Connector termination

• Pin assignment

• PCB interface

• Internal cable routing

The final electrical requirements should come from the customer's LVDS interface specification.

Shielding and EMI Control

Micro coaxial construction provides a shielded signal path around the conductor.

The customer should define:

• Shield material

• Shield coverage

• Grounding configuration

• Shield termination

• Connector-side shield continuity

• Required EMI performance

For compact high-speed applications, shielding should be considered together with impedance and termination to maintain the intended signal path.

Cable Diameter and Mechanical Routing

For fine-gauge micro coaxial LVDS applications, cable OD is an important mechanical parameter.

Customers should specify:

• Target OD

• Maximum allowable OD

• OD tolerance

• Minimum bending radius

• Routing clearance

• Connector entry dimensions

• Strain relief

• Static or dynamic bending requirements

A compact cable must still maintain the required electrical geometry and mechanical reliability.

Flexibility Considerations

Depending on the target electronic or medical device, the cable may need to accommodate repeated bending or constrained routing.

Engineering teams should define:

• Minimum bending radius

• Repeated flex cycles, where applicable

• Static or dynamic use

• Routing path

• Connector exit direction

• Strain-relief requirements

The required flexibility should be evaluated together with PET construction, shielding and fine-gauge conductor processing.

Typical Application Considerations

This 42.5Ω 42AWG PET micro coaxial LVDS cable can be considered for applications requiring a combination of:

High-Speed LVDS + Controlled Impedance + Fine-Gauge Construction + Compact Routing

Potential application areas include:

• High-speed electronic equipment

• Compact electronic modules

• Medical electronic systems

• Imaging-related electronics

• High-density signal interconnects

The final cable construction should be selected according to the actual system specification.

Connector and Termination Considerations

For high-speed LVDS cable assemblies, connector design is part of the overall transmission path.

Customers should provide:

• Connector manufacturer

• Series

• Part number

• Contact count

• Pitch

• Pin assignment

• Connector orientation

• Mating interface

• Termination method

• Strain relief

The connector should be evaluated together with the 42.5Ω cable to ensure the finished assembly meets the intended interface requirements.

Key Procurement Parameters

When sourcing a 42.5Ω 42AWG PET micro coaxial LVDS cable, procurement teams should confirm:

OEM Customization

HOTTEN supports customized micro coaxial LVDS cable development according to customer requirements.

Customization may include:

• AWG

• Conductor material

• Impedance

• PET construction

• Shielding

• Cable diameter

• Cable length

• Connector

• Pin assignment

• Termination

• Flexibility requirements

• Prototype samples

• Mass-production configuration

For OEM projects, the cable should be designed around the customer's LVDS interface, temperature requirements and mechanical architecture.

Supplier Evaluation Checklist

When evaluating a 42.5Ω 42AWG micro coaxial LVDS supplier, procurement teams should consider:

① Impedance-Control Capability
Can the supplier consistently manufacture and maintain the specified 42.5Ω impedance?

② Fine-Gauge Processing
Can the supplier reliably process 42AWG conductors?

③ Micro-Coaxial Manufacturing
Can the supplier maintain consistent coaxial geometry and shielding?

④ PET Construction Control
Can the supplier control the required PET dielectric structure and dimensions?

⑤ High-Temperature Capability
Can the supplier validate the complete cable construction for the customer's temperature environment?

⑥ High-Speed LVDS Capability
Can the supplier control signal-integrity requirements from cable construction through termination?

⑦ Prototype-to-Mass-Production Support
Can the supplier support engineering samples and recurring production?

Recommended RFQ Information

For faster engineering evaluation and quotation, customers should provide:

• LVDS interface specification

• 42.5Ω target impedance and tolerance

• 42AWG conductor requirement

• Conductor material

• PET construction requirement

• Temperature profile

• Target cable OD

• OD tolerance

• Shielding requirement

• Cable length

• Flexibility / bending requirement

• Connector part number

• Pinout

• Termination drawing

• Application environment

• Prototype quantity

• Expected production volume

• Required testing

For this product, the most important RFQ combination is:

42.5Ω + 42AWG + PET + Temperature Requirement + Cable OD + Cable Length + Connector

HOTTEN Micro-Coaxial LVDS Engineering Support

HOTTEN provides customized micro coaxial LVDS cable solutions for compact electronic and medical applications. This product configuration is defined by 42.5Ω characteristic impedance, 42AWG fine-gauge construction, PET material and high-temperature application requirements.

For OEM projects, customers can provide the LVDS specification, cable drawing, temperature profile, connector information and dimensional requirements for engineering evaluation and customized production.

Why Choose HOTTEN

Professional Micro Coaxial Cable Manufacturer

Ultra Fine Cable Manufacturing

HOTTEN specializes in precision micro coaxial cables for high-density electronic applications.

Flexible Engineering Support

Cable structures can be customized according to electrical, mechanical and environmental requirements.

Reliable Quality Control

Professional testing equipment ensures stable impedance, insulation performance and production consistency.

FAQ

Q1: What is a 42AWG micro coaxial cable used for?

42AWG micro coaxial cables are widely used in compact electronic devices, displays, cameras, drones and medical equipment requiring high-speed signal transmission.

Q2: What is the advantage of PET sheath?

PET sheath provides a lightweight structure, good mechanical protection and flexibility for compact cable applications.

Q3: Can HOTTEN customize impedance values?

Yes. HOTTEN supports customized impedance designs including 42.5Ω, 45Ω, 50Ω and other requirements.

Q4: Can this cable be used for LVDS applications?

Yes. This type of micro coaxial cable is suitable for LVDS and other high-speed signal transmission applications.