7USBT-FA-0303Micro SD + USB

Overview

7USBT-FA-0303 is a combination connector in KINGCONN's micro-sd-usb series, integrating a USB 3.0 interface with a built-in TF (Micro SD) card slot, card not included. It carries a current rating of 1.0 A and a withstand voltage of AC 100V, with contact resistance of 30 mOhm max initial for VBUS and GND contacts and 50 mOhm max for other contacts, plus insulation resistance of 100 MOhm min. The housing is LCP, contacts are phosphor bronze, and the shell is SPCC. Connectors of this type are used in laptops, docking stations, industrial PCs and embedded systems requiring combined data transfer and removable storage access. The part is RoHS compliant, and the engineering drawing is available for download on this page.

What this part is

7USBT-FA-0303 is part of the KINGCONN Micro SD + USB series (Memory Card Slots). The catalogue description reads, verbatim: "USB 3.0 + Built-in TF Slot (Card Not Included)". Everything stated on this page comes from engineering drawing 7USBT-FA-0303-A, revision A, which downloads from this page.

Materials and markings as recorded on the drawing: Housing material LCP; Contact material Phosphor Bronze; Shell material SPCC. The part is marked RoHS compliant.

This model, or another one in the series?

The KINGCONN Micro SD + USB series lists 4 models.

This model's own drawing states: Current rating 1.0 A; Withstand voltage AC 100V; Contact resistance 30 mΩ (Max) initial for VBUS and GND contacts. 50 mΩ (Max) initial for all orther contacts; Insulation resistance 100 MΩ Min.

Micro SD + USB series

Drawing and RFQ

The engineering drawing (PDF) downloads directly from this page — drawing 7USBT-FA-0303-A, revision A — with dimensions and pin assignment. Every cell of the specification table below comes from that drawing.

For samples or pricing use the RFQ button on this page; the subject line is pre-filled with the part number.

the KINGCONN homepage

Frequently asked questions

What is the 7USBT-FA-0303 connector?

It is a KINGCONN Micro SD + USB series part (Memory Card Slots). The catalogue description is "USB 3.0 + Built-in TF Slot (Card Not Included)", and the source drawing is 7USBT-FA-0303-A revision A.

What are the specifications of 7USBT-FA-0303?

From source drawing 7USBT-FA-0303-A (revision A): Current rating 1.0 A; Withstand voltage AC 100V; Contact resistance 30 mΩ (Max) initial for VBUS and GND contacts. 50 mΩ (Max) initial for all orther contacts; Insulation resistance 100 MΩ Min; Housing material LCP; Contact material Phosphor Bronze; Shell material SPCC; RoHS compliant. The specification table further down this page lets you check every value.

How do I request a sample or a quotation?

Email service@kingconn.com.tw with the part number. Clicking any part card on a product page also pre-fills the enquiry subject with that part number. Our sales team will reply with the drawing, samples and pricing.

Is a drawing available for 7USBT-FA-0303?

Yes. The 7USBT-FA-0303-A drawing PDF downloads from this page with dimensions and pin assignment; every cell of the specification table traces back to it.

Specifications

Source: engineering drawing for this part number 7USBT-FA-0303-A rev. A