Baoshengda Technology · ShenzhenMembrane switches

Custom Tails and Connectors

This solution requires coordinated decisions on tail length, stiffener, bend zones, pitch, contact side, exit direction, and insertion space, followed by sample and installed validation.

Round membrane keypad with a long tail, stiffener, and connector contacts
Engineering focustail length, stiffener, bend zones, pitch, contact side, exit direction, and insertion space
Useful inputsUse, drawings, assembly, quantity, and target timing
Approval basisApproved sample, controlled drawings, and inspection method

Design the connection

The tail must reach, bend, insert, and remain connected inside the real enclosure

Pin count and pitch are not enough. Tail length, exit direction, conductor layout, bend zones, stiffener, contact side, connector orientation, insertion clearance, retention, and service motion should be reviewed from the assembly sequence.

01

Confirm pin mapping

Align circuit nets, pin numbering, pitch, contact side, connector orientation, and PCB schematic before samples are built.

02

Protect the bend path

Define routing, bend location and radius, moving or static use, sharp edges, strain relief, and repeated service requirements.

03

Simulate insertion

Check stiffener length, exposed contact, access for fingers or tools, insertion depth, locking method, and enclosure closure.

Selection and prototyping

Confirm selection, quotation, and sample approval

For Custom Tails and Connectors, define tail length, stiffener, bend zones, pitch, contact side, exit direction, and insertion space before scheduling prototypes and production.

What should be clarified first for Custom Tails and Connectors?

Begin with the “Confirm pin mapping” checkpoint. State the known conditions, fixed constraints, and open decisions related to tail length, stiffener, bend zones, pitch, contact side, exit direction, and insertion space, then identify the next drawing or sample input needed.

How should a prototype become the production baseline for Custom Tails and Connectors?

Use “Protect the bend path” during prototype review and complete “Simulate insertion” before release. Keep the installed result, current drawings, and acceptance method under one revision. The connection must be reviewed with the PCB connector and assembly motion.

Project RFQ

Send a drawing—or begin with the equipment use

Artwork, enclosure dimensions, sample photos, or a question list can all start the engineering review.

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