Cable constructions and molded components
Four-arm molded component
Four black molded arms with round metal inserts arranged as a matched component set.
- Market / context
- Project-specific
- Equipment end
- Round metal inserts
Custom Cable & Molding
Custom Cable Constructions & Injection-Molded Components
MTTJ combines cable preparation, termination, insert molding, and injection-molded component work for custom constructions defined by a drawing or sample. The product range includes molded inserts, strain relief, cable exits, junctions, and finished cable assemblies.
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Overmolded strain relief at a connector exit
The molded section controls the cable exit and spreads bending load away from the termination. The connector body and cable diameter also affect the tool cavity.
Connector exits, breakouts, cable stops
- Industrial automation equipment
- Commercial equipment controls
- Security and electronic equipment
- Sensor and probe cable assemblies
- Custom interconnects requiring molded strain relief
Shape, hardness, color, marking
- Connector strain relief
- Cable breakouts
- Y junctions and T junctions
- Cable stops
- Seals and glands when the drawing includes dimensions and a validation method
- Custom color and marking
Molding compounds and cable compatibility
- PVC
- PU / TPU
- TPE
- TPEE
- TPV
- Silicone
Molded geometry
Draw the envelope before tooling is chosen
The drawing should show the connector, cable exit angle, molded envelope, cable diameter, and any sealing surfaces. Material hardness and marking can then be matched to the shape.
| Overmold geometry | Drawing, connector size, cable exit angle, and strain-relief length set the molded envelope. |
|---|---|
| Material hardness | Flexibility, sealing target, handling feel, and temperature exposure guide material hardness. |
| Tooling | New geometry may need prototype tooling before a production quote can be fixed. |
| Color and marking | Color, logo, and marking details should appear on the drawing or marking note. |
| Environmental exposure | Moisture, dust, flexing, vibration, and temperature exposure decide whether validation testing is needed. |
Product range
Custom cable constructions and injection-molded components
The gallery combines finished cable constructions with molded component examples. Use the closest visible geometry to start a discussion about inserts, exits, junctions, materials, tooling, and inspection points.
Cable constructions and molded components
Molded handle component
Black molded handle component with a metal shaft and loop for insert and envelope discussion.
- Market / context
- Project-specific
- Equipment end
- Metal shaft and loop
Cable constructions and molded components
Cable with molded ring component
Gray cable assembly routed through a circular green component with prepared ends visible.
- Market / context
- Project-specific
- Equipment end
- Prepared cable ends
Cable constructions and molded components
Dual-lead overmolded junction
Gray and red cable leads meet at a black overmolded junction with several end styles visible.
- Market / context
- Project-specific
- Equipment end
- Connectorized leads
Cable constructions and molded components
Modular connector sample set
Cable sample set showing modular connector ends, molded reliefs, and prepared conductors.
- Market / context
- Project-specific
- Equipment end
- Modular plugs and prepared conductors
Cable constructions and molded components
Audio lead with molded junction
Gray cable lead with a right-angle audio plug, overmolded junction, and prepared wire ends.
- Market / context
- Project-specific
- Equipment end
- Right-angle audio plug
Cable constructions and molded components
Molded strain-relief component
Black ribbed molded component showing the strain-relief profile and cable-exit geometry.
- Market / context
- Project-specific
- Equipment end
- Cable exit boot
Cable constructions and molded components
Multi-branch connector cable
Black multi-branch cable with blue, green, and black connector ends and the branch route visible.
- Market / context
- Project-specific
- Equipment end
- Right-angle connector ends
Insert preparation, molding, and trimming
- 1Wire cutting
- 2Wire stripping
- 3Terminal crimping
- 4Soldering
- 5Vertical overmolding / insert molding
- 6Electrical testing
Wiring, dimensions, finish, and specified sealing checks
- Inspect molded envelope, cable exit, flash, surface finish, color, and marking against the drawing or sample.
- Check continuity, polarity, and connector seating after insert molding and trimming.
- Run sealing, pull, or validation tests when the target level, fixture, and pass/fail limits are supplied.
New tooling, mixed diameters, sealing targets
Sealing, IP, airtightness, or waterproof expectations
3D overmold geometry and material hardness
Mixed cable diameters in the same molded cavity
Qualified-supplier coordination
- Horizontally injection-molded housings requiring horizontal molding machines
- PCB assemblies / circuit boards
- Specified plug, connector, or component sourcing
For quotation
A drawing or 3D view is more useful than a long description
- Connector part numbers with drawing, sample, sketch, or 3D geometry
- Cable exit, molded envelope, material hardness, color, and marking
- Validation target for strain relief, sealing, pull, or durability when required
Related routes
Continue with the closest product, capability, industry, or guide
Request a quote
Send the overmold geometry
Include the connector and cable, exit direction, material preference, and any pull or sealing target. Tooling can then be checked against the shape.