Cable Assemblies

Custom Cable Assemblies

Name: Custom Cable Assemblies
Brand: MTTJ

MTTJ builds drawing-based cable assemblies for power, signal, data, and control connections. In-house work can include cutting, stripping, crimping, soldering, connector assembly, labeling, electrical checks, and packing.

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Multi-branch black cable assembly with circular, coaxial, and panel connectors on a light background — Multi-branch connector cable assembly
The image shows a black multi-branch cable assembly with circular, coaxial, and panel connectors.

What can enter quotation review?

Ready for quotation review	Drawing or sketch with cable type, length, pinout, and connector part numbers Wire gauge, conductor count, jacket, labels, and packing notes Test method, required records, quantity, and delivery destination Reference sample or marked photo when connector orientation or cable exit is hard to describe
Still needs engineering definition	New cable construction or custom extrusion Material substitution Target-market records or compliance documentation One drawing package for connector, pinout, cable construction, labels, tests, and packing

Inputs that control quotation

Input	What it controls	If it is missing
Drawing or sketch with cable type, length, pinout, and connector part numbers	Cable type, conductor count, shielding, and jacket requirements set the construction.	Quotation remains open until this point is defined.
Wire gauge, conductor count, jacket, labels, and packing notes	Connector part numbers or accepted equivalents set mating fit and sourcing.	Quotation remains open until this point is defined.
Test method, required records, quantity, and delivery destination	Electrical load and mechanical routing decide the wire gauge.	Quotation remains open until this point is defined.
Reference sample or marked photo when connector orientation or cable exit is hard to describe	Continuity, polarity, functional, and visual checks follow the supplied criteria.	Quotation remains open until this point is defined.

Manufacturing and coordination boundary

MTTJ in‑house	Wire cutting · Wire stripping · Terminal crimping · Soldering · Vertical overmolding / insert molding · Assembly · Electrical testing · Ultrasonic welding · Automatic cut-strip-crimp · Coaxial cable stripping · Automatic tape wrapping · Single-core wire twisting · Airtightness testing with nitrogen · Ribbon cable splitting, tearing, and cutting
Qualified‑supplier coordination	Horizontally injection-molded housings requiring horizontal molding machines PCB assemblies / circuit boards Specified plug, connector, or component sourcing
Define in the inquiry	New cable construction or custom extrusion Material substitution Target-market records or compliance documentation One drawing package for connector, pinout, cable construction, labels, tests, and packing

Test and record inputs

Check or method	Acceptance and record input
Check continuity, polarity, and connector fit against the drawing, pinout, or reference sample.	Drawing and specification revision used as the build baseline
Inspect cable length, wire gauge, labels, strain relief, jacket condition, and packing notes.	Required records named before production planning
Run functional, hi-pot, insulation, or requested checks when the supplied criteria state pass/fail limits.	Inspection and test requirements carried into the production traveler

Keep revisions, substitutions, and repeat production aligned

Examples

Product and process examples

These images show visible assembly features. Quotation and production planning follow the supplied drawing, materials, tests, and record requirements.