MSD4-1-A CUID | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 5

Technical content

MODEL: MSD4-1-A | DESCRIPTION: MICRO SD 4.0 CARD CONNECTOR cuidevices.com

FEATURES

  • Micro SD 4.0 card connector
  • push in, auto eject out
  • card detect switch
  • gold flash
  • surface mount
  • UL94V-0 SPECIFICATIONS parameter conditions/description min typ max units rated voltage 30 V rated current 0.5 A contact resistance1 100 mΩ insulation resistance at 500 Vdc, between adjacent circuits 1,000 MΩ voltage withstand for 1 minute, between adjacent circuits 100 Vac insertion force at a rate of 25 mm/min 10 N withdrawal force at a rate of 25 mm/min 0.5 N life 5,000 cycles operating temperature -40 85 °C flammability rating UL94V-0 RoHS yes Note: 1. When measured at 20 mV / 100 mA. SOLDERABILITY parameter conditions/description min typ max units reel storage at relative humidity 40~70% reel opened: use within 1 month reel unopened: up to 15 month shelf life 16 22 28 °C reflow soldering see reflow profile 250 °C Additional Resources: Product Page | 3D Model | PCB Footprint

CUI DEVICES | MODEL: MSD4-1-A | DESCRIPTION: MICRO SD 4.0 CARD CONNECTOR date 10/26/2023 | page 2 of 5 cuidevices.com MECHANICAL DRAWING units: mm tolerance: X.X ±0.38 mm X.XX ±0.25 mm X.XXX ±0.10 mm unless otherwise specified DESCRIPTION MATERIAL PLATING/COLOR housing LCP (UL94V-0) black contact terminals phosphor bronze t=0.10 mm contact area: gold over nickel solder area: tin over nickel cover SUS304 t=0.10 mm nickel Additional Resources: Product Page | 3D Model | PCB Footprint

CUI DEVICES | MODEL: MSD4-1-A | DESCRIPTION: MICRO SD 4.0 CARD CONNECTOR date 10/26/2023 | page 3 of 5 cuidevices.com MECHANICAL DRAWING (CONTINUED) units: mm PCB tolerance: ±0.05 mm Recommended PCB Layout Top View CARD STATUS WITHOUT CARD HALF INSERTION CARD INSERTED P6 P9 P6 P9 P6 P9 PIN CONNECTIONS CONNECTOR PIN# MSD CARD PIN# SIGNAL NAME TYPE DESCRIPTION P1 1 DAT2 I/O DATA LINE (BIT 2) P2 2 CD/DAT3 I/O CARD DETECT/DATA LINE (BIT 3) P3 3 CMD I/O COMMAND/RESPONSE P4 4 VDD1 S SUPPLY VOLTAGE (3.3 V) P5 5 CLK I CLOCK P6 6 VSS S SUPPLY VOLTAGE GROUND P7 7 DAT0/RCLK+ I/O DATA LINE (BIT 0)/RCLK+ P8 8 DAT1/RCLK+ I/O DATA LINE (BIT 1)/RCLK- P9 CD CD - CARD DETECT SWITCH P10~P14 GND - - COVER GROUND P15 9 VDD2 S SUPPLY VOLTAGE (1.8 V) P16 17 SWIO I SINGLE WIRE PROTOCOL INTERFACE P17 10 VSS S SUPPLY VOLTAGE GROUND P18 11 D0+ I/O UHS-II D0+ P19 12 D0- I/O UHS-II D0- P20 13 VSS S SUPPLY VOLTAGE GROUND P21 14 D1- I/O UHS-II D1- P22 15 D1+ I/O UHS-II D1+ P23 16 VSS S SUPPLY VOLTAGE GROUND Additional Resources: Product Page | 3D Model | PCB Footprint

CUI DEVICES | MODEL: MSD4-1-A | DESCRIPTION: MICRO SD 4.0 CARD CONNECTOR date 10/26/2023 | page 4 of 5 cuidevices.com units: mm Reel Size: Ø330 mm Reel QTY: 800 pcs per reel PACKAGING Additional Resources: Product Page | 3D Model | PCB Footprint

CUI DEVICES | MODEL: MSD4-1-A | DESCRIPTION: MICRO SD 4.0 CARD CONNECTOR date 10/26/2023 | page 5 of 5 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. cuidevices.com rev. description date 1.0 initial release 10/26/2023 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

Additional Resources: Product Page | 3D Model | PCB Footprint