Cable assemblies for electronics manufacturers
An electronic product manufacturer lives with two constant problems: components whose lead time rises without warning and runs too short to interest the big channels. We work in that gap with cable assemblies for electronics manufacturers: internal assemblies and connection components, and a potentially compatible alternative when the part number you need is no longer there.
What this industry needs
Connector lead time decides the date of your product
In electronics the bottleneck is rarely the main component: it is the specific pitch connector that nobody has, the contact that is no longer supplied or the housing variant that stopped being made. And since that connector decides the cabling that goes behind it, finding a potentially compatible alternative and comparing it technically is what unblocks manufacturing.
- The pitch and number of ways of the connector on the board
- The type of contact and its retention inside the housing
- The conductor cross-section and the termination it accepts
- The internal space and the routing of the cabling inside the equipment
Industry requirements
What an electronics manufacturer checks before ordering its cabling
Each project can require different criteria. They are confirmed with your documentation before quoting.
- Quantities suited to short and medium runs
- Continuity of supply of the chosen part number in later orders
- Who carries out the crimping and with what acceptance criterion
- The technical comparison of the alternative before accepting it
- The documentation that accompanies the supply, if the project requires it
How it is defined
For an electronics manufacturer, the internal cabling defines the equipment
In an electronic device the cabling is not an accessory chosen at the end: it comes from the board interface, from the function of each line and from the need to repeat the supply without reopening the whole discussion. That is why cable assemblies for electronics manufacturers are defined differently from generic industrial cabling. As a technical reference, the standard IEC 60352-2 covers solderless crimped connections in electrical and electronic equipment, and covers cross-sections from 0.05 mm².
Interface
The connector on the board fixes the pitch, the number of ways and the type of contact. Those three data points condition the assembly before we talk about lengths.
Electrical function
Signal and power lines coexist in the same equipment, and they do not ask the same of the conductor or the contact. Therefore it is the architecture of the product that defines which is which.
Repeatable supply
Once the part number is validated it is frozen: later orders start from the same definition and do not reopen the technical discussion.
Common applications
Where we add most in cable assemblies for electronics manufacturers
Most enquiries from this sector fall into one of these four cases.
Board-to-cable connection
Internal cabling and fine-pitch connectors to join the board with peripherals, displays, sensors or power.
Alternative for an obsolete part number
Search for a potentially compatible alternative when the manufacturer discontinues or the lead time shoots up.
Short runs and prototypes
Small quantities to validate the product without committing to a full series.
Prepared assemblies
Board-to-cable leads that the manufacturer delivers already crimped and verified, ready for assembly.
Related information
More about cable assemblies and components for electronics manufacturers
How we work in this industry
How we unblock the cabling of an electronics manufacturer
We work on your real BOM, not on a theoretical list. If you want to prepare the submission, in how to request a quote you have what it is worth attaching.
You send us the BOM
The bill of materials of the product, indicating which part numbers are giving you problems of lead time or price.
We identify alternatives
We look for a potentially compatible alternative by pitch, ways and contact, and send you the technical comparison so that you decide.
You validate with a sample
Before buying a quantity, you test the alternative on your real board.
Phased supply
We adjust deliveries to your manufacturing plan, with the part number already frozen.
What we actually do in this industry
Justicia Marin is a distributor: we select and coordinate the supply through a network of manufacturers, and we verify the material before delivering it. We have no factory, warehouse or laboratory of our own, and we issue no certifications: certificates are always those of the relevant manufacturer or supplier. The specific capabilities of each project are confirmed in writing in the quote before the order. We do not carry out electronic design, board development, SMT assembly or programming: our scope is the supply of connection components and the associated cable assemblies.
Questions from equipment builders
Cable assemblies for electronics manufacturers: frequently asked questions
- Which equipment builders do you work for?
- For manufacturers of electronic devices, measuring and control equipment, high-tech modules and suppliers in the semiconductor industry who need internal cable assemblies and board-to-wire connections in small and medium-sized runs. The assemblies are made to your drawing by manufacturers that we select; Justicia Marin coordinates the supply.
- Can you supply assemblies for semiconductor and cleanroom applications?
- We can include requirements for cleanliness, materials and packaging that your semiconductor-industry customer sets in the specification and agree them with a manufacturer that can meet them. Justicia Marin has no cleanroom of its own and issues no cleanroom certificates; what the manufacturer can demonstrate, we confirm in writing before the quote.
- How do you find an alternative for an obsolete connector?
- We search by pitch, number of ways, contact type, locking and cross-section for a potentially compatible alternative and send you a technical comparison. You test the alternative with a sample on your real circuit board. Only after your approval is the part number fixed for later orders.
- Which standard applies to crimped connections in electronics?
- A technical reference is IEC 60352-2 for solderless crimped connections, from cross-sections of 0.05 mm². Acceptance criteria can also refer to IPC/WHMA-A-620. Which criterion applies to your product, we record in writing before the order with the manufacturer that crimps and checks the assemblies.
- Are short runs and high-mix/low-volume possible?
- Yes, that is exactly where we contribute most: small quantities, many variants and repeat orders that are not interesting for the big channels. Bear in mind that the unit price is higher at very small quantities and that some connectors are sold per pack; this is stated in the quote.
- Do you also provide SMT assembly or board development?
- No. We provide no electronic design, board development, SMT assembly or programming. Our scope is the supply of connection components and cable assemblies that go with your circuit board and device, according to the interface that you or your development department fix, with the agreed checks at the manufacturer.
- What do you need for a quote?
- The bill of materials of the product with the connectors on the circuit board, a drawing or photo of the assembly wanted, lengths, cross-sections, the acceptance criterion for crimping, the quantity and expected repeat orders. Say which part numbers are giving you problems on lead time or price, and we start there.
Do you have a part number blocking your manufacturing?
Request a quote: cable assemblies for electronics manufacturers
We look for a potentially compatible alternative by pitch, ways and contact, and pass you the technical comparison so that you validate it on your board.
What you can send us
- Bill of materials or part numbers (Excel, PDF or text)
- Drawing or schematic for custom assemblies (PDF, DXF or similar)
- Estimated quantity and expected repeat orders
- Your priority: competitive price, certification or lead time
- Required standards or documentation
- Target delivery date
Tell us what you need to buy
We reply within 1 working day.