OV9734 28C Medical Cable HD Handle PVC Endoscope 5.0mm 3X36AWG+3PX36AWG+2PX36AWG+12X36AWG+1X36AWG+2X24AWG Insulation FEP

Engineering & Procurement Considerations

What Engineers Should Consider When Selecting an OV9734 28C HD Endoscope Handle Cable

An HD endoscope handle cable connects the camera module, handle, control electronics and other components within an endoscopic system. For a compact OV9734-based endoscope assembly, cable selection should consider core configuration, mixed conductor sizes, signal transmission, cable diameter, flexibility, shielding, insulation and connector integration.

This configuration is particularly defined by its 28-core structure, 5.0mm cable diameter and mixed 36AWG / 24AWG conductor arrangement, making the complete cable architecture important during engineering development.

Product Configuration

The mixed-gauge configuration and 5.0mm OD should be treated as key product-identification parameters when engineers and procurement teams evaluate this cable.

Key Engineering Requirements

OV9734 Module Integration

The OV9734 reference is a key application entity for this cable, but the camera-module name alone does not determine the final cable configuration.

Before production, engineers should confirm:

• Camera-module connector

• Pin count

• Pin assignment

• Signal paths

• Power requirements

• Ground / return connections

• Control lines

• Cable exit direction

• Required cable length

• Available routing space

The customer's actual module drawing and electrical specification should be used as the final engineering reference.

28-Core Configuration Considerations

The 28C configuration should be mapped according to the functions of the individual conductors.

Potential functions may include:

• Camera signal lines

• Power

• Ground

• Control

• Communication

• Auxiliary connections

For a 28-core mixed-structure cable, a complete wiring diagram is recommended to establish the exact conductor sequence and termination relationship.

Mixed 36AWG / 24AWG Configuration

One of the strongest engineering entities on this product is the mixed conductor construction:

3×36AWG + 3P×36AWG + 2P×36AWG + 12×36AWG + 1×36AWG + 2×24AWG

The presence of both 36AWG and 24AWG means the different conductor groups may serve different electrical or mechanical functions.

Customers should clarify:

• Function of each conductor group

• AWG allocation

• Conductor material

• Plating

• Stranding

• Insulation

• Signal assignment

• Power requirements

• Ground configuration

The final conductor allocation should always follow the customer's approved drawing.

Signal Transmission Considerations

For an HD endoscope cable, the electrical performance of the complete cable assembly should be evaluated rather than selecting conductors by size alone.

Relevant parameters may include:

• Signal type

• Conductor geometry

• Pair configuration

• Cable length

• Shielding

• FEP insulation

• Connector termination

• Pinout

• Grounding

• Internal routing

Where the customer has a defined imaging or high-speed signal requirement, this should be included in the RFQ or cable drawing.

5.0mm Cable Diameter Considerations

The 5.0mm OD is an important mechanical entity for the product.

Engineering teams should define:

• Target OD

• Maximum allowable OD

• OD tolerance

• Endoscope handle clearance

• Routing path

• Connector entry dimensions

• Minimum bending radius

• Strain relief

The final 5.0mm construction should be evaluated together with the 28-core mixed-gauge structure because core count, insulation, shielding and jacket all affect the finished diameter.

FEP Insulation Considerations

FEP is the specified insulation material for this configuration.

Customers should clarify:

• Required insulation thickness

• Electrical requirements

• Flexibility requirements

• Dimensional constraints

• Operating environment

• Compatibility with the conductor and outer jacket

FEP should be evaluated as part of the complete cable construction rather than independently.

PVC Jacket Considerations

PVC is the identified outer jacket material.

For an HD endoscope handle cable, customers should specify:

• Required flexibility

• Surface requirements

• Cleaning conditions

• Mechanical handling

• Operating environment

• Cable color

• Strain-relief requirements

The jacket should be selected and validated according to the actual endoscope design and operating conditions.

Flexibility and Handle Routing

The cable may need to pass through or around the endoscope handle while maintaining smooth routing.

Customers should define:

5.0mm OD + Minimum Bend Radius + Movement Frequency + Routing Path + Strain Relief

Important mechanical inputs may include:

• Static or dynamic bending

• Repeated movement

• Handle articulation

• Assembly routing

• Cable exit direction

• Connector position

• Long-term flexibility requirements

Connector and Termination Considerations

For an OV9734 endoscope handle cable, connector selection should be confirmed together with the camera-module interface.

Customers should provide:

• Connector manufacturer

• Connector series

• Part number

• Contact count

• Pitch

• Pin assignment

• Connector orientation

• Mating interface

• Termination method

• Strain relief

• Overmolding requirements, where applicable

A module drawing and connector part number are strongly recommended for prototype development.

Key Procurement Parameters

OEM Customization

HOTTEN supports customized endoscope handle cable development based on customer drawings and application requirements.

Customization can include:

• Core count

• Mixed AWG configuration

• Conductor material

• Pair configuration

• Cable diameter

• FEP insulation

• PVC jacket

• Shielding

• Cable length

• Connector

• Pin assignment

• Termination

• Prototype samples

• Mass-production configuration

For OEM projects, the complete cable should be developed around the OV9734 module interface, endoscope handle architecture and equipment-side connector.

Supplier Evaluation Checklist

When evaluating an OV9734 endoscope cable supplier, procurement teams should consider:

① Camera-Module Integration Capability
Can the supplier work from the OV9734 module interface and actual pinout?

② Mixed-Gauge Processing
Can the supplier reliably manufacture a 28-core cable containing both 36AWG and 24AWG conductors?

③ High-Density Endoscope Cable Capability
Can the supplier maintain the required conductor order and cable dimensions?

④ 5.0mm Dimensional Control
Can the supplier consistently maintain the specified outer diameter and tolerance?

⑤ Flexible HD Endoscope Construction
Can the supplier provide the required flexibility and routing characteristics?

⑥ Connector Assembly Capability
Can the supplier accurately terminate the specified connector and pinout?

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:

• OV9734 module information

• Module drawing

• Connector part number

• Pinout

• 28-core configuration

• Mixed 36AWG / 24AWG conductor requirements

• Conductor material

• FEP insulation requirement

• PVC jacket requirement

• Target 5.0mm OD

• OD tolerance

• Cable length

• Shielding requirements

• Flexibility / bending requirements

• Prototype quantity

• Expected production volume

• Required electrical and mechanical testing

For this product, the most important RFQ combination is:

OV9734 + 28C + Mixed AWG + 5.0mm OD + FEP + PVC + Connector + Pinout

HOTTEN OV9734 Endoscope Cable Engineering Support

HOTTEN provides customized HD medical endoscope handle cables for camera-module and imaging-system integration. This configuration combines an OV9734 application, 28-core construction, 5.0mm cable diameter, mixed 36AWG / 24AWG conductor structure, FEP insulation and PVC jacket.

For OEM development, customers can provide the OV9734 module drawing, connector information, pinout and mechanical routing requirements for technical evaluation and customized cable production.

Engineering & Procurement Considerations

What is important about a 28-core configuration in an HD endoscope cable?

A 28-core configuration allows multiple electrical circuits to be integrated into one compact connection cable. For an HD endoscope handle, the core arrangement can be customized according to the camera interface, power requirements, control signals, and other electrical connections required by the specific system.

Why does this cable use multiple conductor sizes?

This cable uses a combination of 36AWG and 24AWG conductors rather than a single conductor size. Different conductor sizes can be assigned to circuits with different electrical or mechanical requirements, allowing the overall cable construction to balance current-carrying capability, flexibility, space utilization, and connection requirements.

How does a 5.0mm outer diameter affect endoscope cable design?

A 5.0mm overall diameter provides a defined dimensional envelope for integrating the conductors and insulation into the cable. For an endoscope handle application, engineers need to consider the available installation space, routing path, bending conditions, connector interface, and required internal conductor arrangement when determining whether the cable diameter is suitable.

What should engineers consider when designing paired conductors inside an endoscope cable?

The 3P×36AWG and 2P×36AWG configurations indicate that part of the cable uses paired conductor structures. Engineers should determine the purpose of each pair and define the corresponding electrical requirements, pair arrangement, insulation, shielding if required, and termination configuration according to the endoscope's circuit design.

How should the cable be matched to an OV9734-based endoscope system?

The camera module or imaging system interface should be confirmed before finalizing the cable. Engineers should verify the required signal connections, power connections, pin assignment, connector interface, cable length, routing space, and electrical characteristics so that the customized cable assembly matches the actual endoscope architecture.

What information should be confirmed before developing this 28-core endoscope cable?

The development specification should include the complete conductor configuration, AWG sizes, cable diameter, insulation requirements, cable length, connector type, pin assignment, signal and power definitions, shielding requirements, bending conditions, and termination details. A mechanical drawing or prototype sample is also useful for confirming the fit of the cable within the HD endoscope handle.

Why Choose HOTTEN

Customized Medical Cable Manufacturing Capability

Complex Cable Structure Development

HOTTEN specializes in developing multi-core medical cables with customized structures for compact and high-performance equipment.

Material & Process Expertise

Professional experience with FEP, PFA, silicone and other insulation materials for demanding applications.

From Prototype to Mass Production

Supporting customers from initial design evaluation, sample development to long-term production.

FAQ

Q1: Can HOTTEN customize OV9734 medical endoscope cables?

Yes. HOTTEN provides customized cable solutions for OV9734 and other medical imaging module applications.

Q2: What core configurations can be customized?

HOTTEN supports customized multi-core structures according to signal, power and control requirements.

Q3: Why use FEP insulation for medical cables?

FEP provides excellent electrical performance, chemical resistance and stable performance for demanding applications.

Q4: Can HOTTEN provide cable samples before production?

Yes. Prototype samples and technical verification are available before mass production.