authorised distributor, franchised distributor, independent distributor, non-franchised supply
The distinction is contractual, and it decides what each type of supplier can and cannot do.
A franchised distributor buys from the manufacturer, holds catalogue stock, quotes lead times set by the factory, and passes through the manufacturer's documentation. When a part is in production and in stock, this is the cheapest, lowest-risk route and there is no reason to look anywhere else. When a part is on allocation, obsolete, or simply not available for eleven months, the franchised channel has nothing to sell. Its strength and its limit are the same thing: it can only supply what the factory supplies.
An independent distributor works the market the factory does not control. Excess inventory from a harness manufacturer whose programme ended. Stock sitting with another distributor in another region. A contract manufacturer unwinding a build. That inventory is real, and it is not in one searchable place, which makes finding it a network problem rather than a catalogue problem.
The trade-off is verification. Outside the authorised channel there is no factory chain of custody, and that is exactly where counterfeit and re-labelled stock enters. The honest answer to that is process rather than reassurance: known supplier relationships instead of anonymous offers, a documented chain per order, date and lot code checks, and a willingness to refuse stock whose origin cannot be answered.
Many OEM and Tier 1 procurement rules explicitly permit non-franchised sourcing for shortage, obsolete and end-of-life cases, with additional verification requirements attached.
Harness Code is an independent distributor and says so plainly. It is not an authorised reseller and does not claim factory chain of custody. It works the shortage and obsolescence cases where the authorised channel has run out of answers.
Related terms
Open market / broker sourcing
Open market sourcing means buying components outside the manufacturer's authorised channel, from excess inventory, other distributors and stockholders. It is often the only route to a part that is obsolete or on allocation, and it carries a verification burden the authorised channel does not.
Counterfeit risk and verified sourcing channels
Counterfeit risk is the risk of receiving fake, re-labelled, recycled or out-of-specification components presented as genuine. It rises sharply for parts that are scarce, obsolete or on allocation, which is exactly when buyers are forced outside their usual channels.
Allocation and lead time
Allocation is when demand for a component exceeds supply and the manufacturer rations output across customers instead of quoting freely. Lead time is the interval between placing an order and receiving it. When a part goes on allocation, its lead time stretches and stops being a promise.
Approved Vendor List (AVL) / Bill of Materials (BOM)
A Bill of Materials (BOM) is the complete list of parts and quantities needed to build a product. An Approved Vendor List (AVL) names the manufacturers and suppliers a buyer is permitted to source those parts from. The BOM says what; the AVL says from whom.