Mouser offers inventory pricing datasheets for mini usb type b connectors usb connectors.
Usb type b mini 5 pin connector pinout.
The mini a and mini b usb connectors were released in april 2000 with usb 2 0 standard.
This connector is quite small about two thirds the width of an a style connector.
The usb cable provides four pathways two power conductors and two twisted signal conductors.
The primary reason for this limit is the maximum allowed round trip delay of about 1 500 ns.
As a result many device manufacturers began the miniaturization of usb connectors with this mini b.
Type b usb connector pinout.
They are superseeded by the micro usb connector and it s successor usb type c.
Usb connectors usb 2 0 mini b jack 5 pin horizontal smt enlarge mfr.
Usb is a serial bus.
Mouser part 490 uj2 mbh 1 smt.
The mini b plug by default has 5 pins including an extra id pin to support usb on the go otg which allows mobile devices and other peripherals to act as a usb host.
Usb connectors usb 2 0 mini b.
Neither usb 1 0 nor 1 1 specified a design for any connector smaller than the standard type a or type b.
Similar to usb b type connector usb mini b sockets are used on usb peripheral devices but in a smaller form factor.
Colors do not mean anything just make sure the colors match from end to end.
Two for power 5v gnd and two for differential data signals labelled as d and d in pinout.
In a usb data cable data and data signals are transmitted on a twisted pair with no termination needed.
The usb device that uses full speed bandwidth devices must have a twisted pair d and d conductors.
The usb b type connector is almost square in shape but it has slightly bevel on the corners on the top ends of the connector.
The usb b type socket is an upstream connector that is only used on peripheral.
Though many designs for a miniaturised type b connector appeared on many peripherals conformity to the usb 1 x standard was hampered by treating peripherals that had miniature connectors as though they had a tethered connection that is.
The maximum length of a standard usb cable for usb 2 0 or earlier is 5 0 metres 16 4 ft.
Using the de facto color is for industry types only.
Usb 2 0 uses two wires for power v bus and gnd and two for differential serial data signals mini and micro connectors have their gnd connections moved from pin 4 to pin 5 while their pin 4 serves as an id pin for the on the go host client identification.
The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device.
Nowdays these connectors are obsolete and rarely used.
This 5 pin mini b is the most popular style of mini b connector and the only one recognized by the usb if.
It uses 4 shielded wires.
By default a mini b cable is presumed to have 5 pins.
