Magnetic Mating Interface
Confirm Pin count, contact allocation, magnet arrangement, connector shape, polarity control and mating direction.
A custom 2 pin magnetic charging cable with two side-by-side contacts inside a recessed mating window and a compact rounded cable head. The Pin Map, voltage, continuous current, cable construction, contact travel, magnetic retention, mating geometry and opposite-end termination are defined according to the approved project requirements.
The finished assembly must define the magnetic mating component, internal conductor arrangement, cable construction and the opposite-end connection as one complete electrical system.
Confirm Pin count, contact allocation, magnet arrangement, connector shape, polarity control and mating direction.
Define cable length, conductor count, wire specification, shielding requirements, jacket and flexibility.
Select USB, Type-C, DC plug, bare wire, terminal, PCB connection or another customized termination.
Confirm installation space, outlet direction, strain relief, exposed-contact state and user operation.
2 PIN RECESSED MAGNETIC CHARGING CABLE
This 2 pin magnetic charging cable uses two side-by-side electrical contact positions inside a recessed mating window. The compact rounded cable head integrates the magnetic interface, electrical contacts and rear cable exit into one cable-side assembly.
The two contacts are assigned according to the approved Pin Map. Charging is the confirmed function, while polarity, operating voltage, continuous current, cable construction, opposite-end termination and device-side mating structure are project-specific.
Magnets primarily assist capture and retention. Final position, alignment and seating should be controlled by the mating housing and mechanical geometry rather than magnetic attraction alone.
The visible cable head uses two contacts positioned side-by-side within a recessed contact area. The surrounding housing helps define the available mating envelope around the electrical interface.
The recessed contact arrangement can be evaluated for compact products where the contact area should remain inside the surrounding connector geometry during normal handling.
Pin Count 2 Pin
Contact Layout Single row / side-by-side
Contact Area Recessed dual-contact window
Primary Function Charging
Two electrical contacts are visible, but their polarity should not be inferred from their physical position.
The approved drawing should identify Pin 1, viewing direction, positive and return allocation, contact pitch and any polarity-control requirements.
Pin 1 Orientation → Defined by Approved Drawing
Positive / Return Allocation → Defined by Approved Pin Map
Reverse-Connection Behavior → To Be Confirmed
Cable-side and device-side drawings should use the same viewing reference to prevent mirrored contact assignments during development.
The magnetic structure assists the charging head during approach and helps retain the interface after engagement.
Capture force, retention force, separation force and peel force describe different mechanical conditions and should be specified separately where relevant.
Final position, alignment and seating should be established by the connector housing, mating surfaces and mechanical datums.
Stronger magnetic retention is not automatically better. Retention and release behavior should be selected around the device mass, cable direction, housing strength and intended handling condition.
The image confirms two electrical contact positions, but the internal spring-loaded construction cannot be fully defined from appearance alone.
If pogo contacts are used, the approved contact drawing should separately define working stroke, total travel, spring force and installed compression.
Working stroke represents the intended operating compression. Total travel represents the available mechanical movement of the contact and should not be treated as the same parameter.
The connector housing should establish the final mechanical seated condition. Spring-loaded contacts should provide electrical contact and controlled Z-axis compliance rather than serve as the primary mechanical hard stop.
Current capability cannot be determined from the two-pin count or visible contact size alone.
Power Source → Opposite-End Termination → Cable Conductors → Cable-Side Magnetic Head → Two-Contact Interface → Device-Side Mating Component → PCB / Charging Circuit → Battery / Load
Vdrop = I × Rpath
Ploss = I² × Rpath
Cable length, conductor gauge, termination resistance, contact resistance, mating compression, device-side PCB copper and temperature rise should be evaluated together before a continuous-current rating is released.
Continuous current and peak current should be defined separately when the charging system includes transient or intermittent loading.
The magnetic head is only one part of the complete cable assembly. Cable construction must be defined together with the electrical and mechanical requirements of the finished device.
Cable length, conductor count, wire gauge, conductor material, outer jacket, flexibility and strain relief should be specified in the approved cable drawing.
USB-A, USB-C, DC plug, bare wire, terminal or another opposite-end interface should only be stated after the actual cable configuration has been confirmed.
The compact recessed two-contact architecture can be evaluated for electronic devices requiring a detachable charging interface within a limited connector area.
Final application suitability depends on the approved electrical design, installation envelope, mating structure, cable construction and environmental conditions.
A recessed contact area does not by itself establish waterproof, corrosion-resistant or high-cycle performance.
Contact materials, plating, housing materials, cable construction and environmental requirements should be defined for the actual project and validated under the required test conditions.
An IP rating should only be stated after the complete mated assembly, device enclosure and sealing architecture have been defined and tested.
| Specification | Details |
|---|---|
| Product Type | 2 Pin Recessed Magnetic Charging Cable |
| Pin Count | 2 Pin |
| Primary Function | Charging |
| Contact Arrangement | Single Row / Side-by-Side |
| Contact Area | Recessed Dual-Contact Window |
| Housing Geometry | Compact Rounded Housing |
| Cable Exit | Rear / Axial |
| Pin Map | Defined by Approved Drawing |
| Magnetic Function | Capture + Retention |
| Final Position / Alignment | Controlled by Mechanical Mating Geometry |
| Contact Type | To Be Confirmed |
| Working Stroke | To Be Confirmed |
| Total Travel | To Be Confirmed |
| Spring Force | To Be Confirmed |
| Cable Length | Project-Specific |
| Opposite-End Termination | To Be Confirmed |
| Voltage | Project-Specific |
| Continuous Current | To Be Confirmed |
| Peak Current | To Be Confirmed |
| Current Capability | Validate Complete Conductive Path |
| Magnetic Retention | Project-Specific |
| Separation / Peel Behavior | Project-Specific |
| Material / Plating | To Be Confirmed |
| Cycle Life | To Be Confirmed |
| Operating Temperature | To Be Confirmed |
| IP Rating | To Be Confirmed at Complete Assembly Level |
CTP can review the complete 2 pin recessed magnetic charging cable around the customer’s electrical, mechanical, cable and device-integration requirements.
Explore related 2 Pin Magnetic Cable Connectors for alternative two-contact cable architectures.
It is a magnetic charging cable assembly with two electrical contacts positioned side-by-side inside a recessed mating area.
The exact functions are defined by the approved Pin Map. For a charging application they may form the power and return paths, but polarity should not be assumed from physical position alone.
Current capability is project-specific and must be validated through the complete conductive path, including the cable conductors, termination, contact interface, device-side connection and charging circuit.
Two electrical contact positions are visible, but the internal spring-loaded structure should be confirmed by the approved contact drawing.
Working stroke should be defined by the approved drawing if spring-loaded contacts are used. Working stroke and total travel are separate mechanical parameters.
Not automatically. Magnets primarily provide capture and retention. Electrical contact depends on the defined mating condition, while final seating and alignment are controlled by the mechanical geometry.
The compact two-contact structure can be evaluated for smart-watch and wearable projects when the device dimensions, charging requirements, mating geometry and environmental conditions are confirmed.
No IP rating should be inferred from the recessed contact window. Protection performance depends on the complete mated assembly, device enclosure and sealing architecture.
Provide the Pin Map, voltage, continuous and peak current, cable length, conductor gauge, opposite-end termination, available installation space, mating dimensions, magnetic requirements and available device drawings.
CUSTOM 2 PIN MAGNETIC CHARGING CABLE DEVELOPMENT
Send CTP your 2-pin Pin Map, voltage, continuous and peak current, cable length, conductor gauge, opposite-end termination, available X/Y/Z space, contact requirements, mating geometry, magnetic retention requirements and device-side drawings. Our engineering team can review the complete charging interface before quotation and sample development. Request Custom Quote & Samples
This product page presents a CTP magnetic cable assembly configuration for engineering reference. Final dimensions, electrical ratings, materials, magnet structure, sealing level and reliability targets are not universal values; they are confirmed against the approved drawing, installation condition and model-specific validation plan.
CTP reviews the application and prepares a drawing or specification for approval before sample production. Test scope, acceptance criteria and report format should identify the model, sample status, method, conditions, result and review date.
Yes. Customization can cover geometry, contact layout, materials, cable construction, magnetic structure, sealing and appearance. Feasibility depends on the application and approved specification.
No. Current, voltage, resistance, temperature rise and ingress-protection claims apply only to the identified model and stated test conditions.
Timing is confirmed after the drawing, materials, tooling, sample quantity, validation scope and production requirements have been reviewed.
A reference product image is not enough to define a cable assembly. Confirm the following information before drawing, sampling or quotation review.
The exact project route depends on whether an existing product can be used, modified or requires a new cable assembly design.
Confirm product scope, Pin Map, cable length, termination, quantity and application conditions.
Match magnetic contacts to conductors, source-side wiring and device-side functions.
Confirm dimensions, outlet direction, cable construction and required sample configuration.
Review electrical, mechanical and environmental conditions before production approval.
Submit the magnetic-end structure, electrical functions, cable length, conductor requirements, opposite-end interface, installation space and available drawings for project review.
Review related cable assemblies by contact count, shape, termination and project supply scope.
