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MOQ: 1
Description: Micro SD card (TF card) Push-Pull
Height Above Board: 1.85mm
Brand Name: 2908-05WB-MG
Card Type: MicroSD Card (TF Card)
Stock: 2586
Card Connection Mode: Push-Pull
Delivery Time: 1工作日
Model Number: 2908-05WB-MG
Packaging Details: SMD
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3M 2908-05WB-MG

Product Overview

The 3M Card Connector microSD 2900 Series is a surface mount connector designed for microSD cards, featuring normal polarization and a push-push eject mechanism. It offers a low profile height of 1.85 mm and a compact footprint of 14.0 mm x 14.2 mm. This connector ensures secure card retention when mated and prevents the card from flying out upon ejection due to its mechanism. It includes a card detection indicator and a metal-shielded cover, complying with microSD specifications. The connector is RoHS compliant.

Product Attributes

  • Brand: 3M
  • Product Line: 2900 Series
  • Connector Type: microSD Card Connector
  • Polarization: Normal
  • Ejection Type: Push-Push
  • Mounting Type: Surface Mount
  • Insulation Material: High Temperature Thermoplastic
  • Insulation Color: Black
  • Cover Material: Stainless Steel
  • Lock Pin and Link Pin Material: Stainless Steel
  • Spring Material: Copper Alloy
  • Certifications: RoHS compliant
  • Marking: 3M Logo

Technical Specifications

SpecificationDetails
Low Profile Height1.85 mm
Footprint Dimensions14.0 mm x 14.2 mm
Card Thickness Accepted0.8 mm
Contact MaterialCopper Alloy
Contact Plating - Underplating50 [ 1.27 m ] min. Nickel
Contact Plating - Wiping Area15 [ 0.38 m ] min. Gold
Contact Plating - Termination Area3 [ 0.076 m ] max. Gold flash
Cover Underplating40 [ 1.02 m ] min. Nickel
Cover Solder Area PlatingGold flash
Spring Plating30 [ 0.762 m ] min. Nickel
Current Rating0.5 A
Insulation Resistance100 M min.
Withstanding Voltage500 VAC for one minute
Operating Temperature-25C to +85C
Storage Temperature-40C to +85C
Process RatingMaximum 250C, with 40 seconds over 230C
Card Detection IndicatorYes
Card RetentionYes
FlammabilityUL 94V-0
Plating Suffix (Ordering)MG = 15 " min. Au on contact, Au Flash on Tail (50 " Ni min. underplating)
Ejection Type (Ordering)0 = Push-Push
Height (Ordering)5 = 1.85 mm Height
Contact Count (Ordering)08
Packing Options (Ordering)WB = 24 mm Tape and Reel

Ordering Information Example: 29-08-05-MG-WB

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