UJ31-CH-G2-SMT-TR Datasheet by Same Sky (Formerly CUI Devices)

Product Page 30 Model PCB Fumgnm CUI DEVICES
date 02/05/2020
page 1 of 5
MODEL: UJ31-CH-G2-SMT-TR │ DESCRIPTION: USB RECEPTACLE
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FEATURES
• USB Type C receptacle
• USB 3.1
• 10 Gbit/s data transfer speed
• reflow solder compatible
• tape & reel packaging
SPECIFICATIONS
parameter conditions/description min typ max units
rated input voltage 20 Vdc
rated input current
as per EIA-364-70, Method B
power pins collectively (A4, A9, B4, B9)
GND pins collectively (A1, A12, B1, B12)
VCONN pins individually (A5, B5)
all other signal pins individually
5.0
6.25
1.25
0.25
A
A
A
A
contact resistance1between terminals and mating plug 40 mΩ
insulation resistance at 100 Vdc for 1 minute between adjacent contacts 100 MΩ
voltage withstand at 60 Hz for 1 minute between adjacent contacts 100 Vac
insertion force at a rate of 12.5 mm/min 5 20 N
withdrawal force at a rate of 12.5 mm/min 8 20 N
life at a rate of 200 max cycles per hour 10,000 cycles
operating temperature -25 80 °C
storage temperature -40 85 °C
flammability rating UL94V-0
RoHS yes
Note: 1. When measured at 20 mV max / 100 mA.
SOLDERABILITY
parameter conditions/description min typ max units
reel storage at relative humidity <60% 30 °C
reflow soldering2see reflow profile 255 260 265 °C
Note: 2. It is recommended to reflow solder within 168 hours from opening vacuum packaging at a temperature <30°C & relative humidity <60%.
Temperature (°C)
Time (sec)
25
150~
170
200
217
260
60~120 s
60~150 s
30~35 s
480 s max
3°C/s max ramp up 6°C/s max ramp down
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date 02/05/2020│ page 2 of 5CUI Devices │ MODEL: UJ31-CH-G2-SMT-TR │ DESCRIPTION: USB RECEPTACLE
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MECHANICAL DRAWING
MATERIAL PLATING
contact terminals copper alloy contact: gold flash
solder: matte tin
shell stainless steel nickel
cover shell stainless steel nickel
inner ground
cover shell stainless steel
mid plate stainless steel
insulator LCP
units: mm
tolerance:
X.X ±0.2 mm
X.XX ±0.15 mm
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Product Page 30 Model PCB Fumgnm
date 02/05/2020│ page 3 of 5CUI Devices │ MODEL: UJ31-CH-G2-SMT-TR │ DESCRIPTION: USB RECEPTACLE
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MECHANICAL DRAWING (CONTINUED)
units: mm
PCB tolerance: ±0.05 mm
PIN CONNECTIONS
PIN SIGNAL
NAME
MATING
SEQUENCE PIN SIGNAL
NAME
MATING
SEQUENCE
A1 GND FIRST B12 GND FIRST
A2 SSTXp1 SECOND B11 SSRXp1 SECOND
A3 SSTXn1 SECOND B10 SSRXn1 SECOND
A4 VBUS FIRST B9 VBUS FIRST
A5 CC1 SECOND B8 SBU2 SECOND
A6 Dp1 SECOND B7 Dn2 SECOND
A7 Dn1 SECOND B6 Dp2 SECOND
A8 SBU1 SECOND B5 CC2 SECOND
A9 VBUS FIRST B4 VBUS FIRST
A10 SSRXn2 SECOND B3 SSTXn2 SECOND
A11 SSRXp2 SECOND B2 SSTXp2 SECOND
A12 GND FIRST B1 GND FIRST
SHELL GND SHELL GND
PAD AREA NO COPPER AREA
KEEP OUT AREA GND PATTERN ONLY
Recommended PCB Layout
Top View
Additional Resources: Product Page | 3D Model | PCB Footprint
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date 02/05/2020│ page 4 of 5CUI Devices │ MODEL: UJ31-CH-G2-SMT-TR │ DESCRIPTION: USB RECEPTACLE
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units: mm
Reel Size: Ø380 mm
Reel QTY: 800 pcs per reel
PACKAGING
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Product Page 30 Model PCB Foolgnnl CUI DEVICES
date 02/05/2020│ page 5 of 5CUI Devices │ MODEL: UJ31-CH-G2-SMT-TR │ DESCRIPTION: USB RECEPTACLE
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CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no
responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any
component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or
effectiveness.
rev. description date
1.0 initial release 12/19/2017
1.01 updated datasheet 01/30/2018
1.02 changed cover shell material to be stainless steel, removed plating
from inner ground cover shell 04/01/2019
1.03 brand update 02/05/2020
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
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