503500-0991

2.50mm Pitch SD Memory Card Connector, 2.95mm Height, Normal Mount, Push-Push, with Detect, Protect and Anti-Card-Fly-Out Features

Part Aliases: Molex 5035000991  
Enhance your electronic devices with our cutting-edge SD Card Connector from the 503500 series. Designed for optimal performance, this connector boasts a sleek surface mount termination method, ensuring seamless integration on circuit boards. With a contact material of Copper Alloy and plating of Gold over Nickel, you can trust in its durability and longevity. Operating flawlessly in temperatures ranging from -25 to 85 °C, and with a voltage tolerance of 50 V AC/DC, it's suitable for a wide range of applications. The stainless steel shell provides robust protection, while its shielded design offers added security. RoHS compliant and featuring 9 loaded contacts with a 2.5 mm pitch, this connector is a must-have for any tech enthusiast or industry professional. Elevate your connectivity experience with this high-quality component.
AVAILABILITY
Immediate Shipment:NA
Stock Location:In Stock
Factory Stock:Call for Stock
Factory Lead:
Unit Of Measure:
Minimum/Multiple:1/1
Pricing
CALL:800.400.7041
Product Category:
Manufacturer:Molex
Manufacturer Part Number:Molex 503500-0991
Series:503500 - SD Card
Amperage:.5 A
Connector Type:SD Card
Termination Method:Surface Mount
Contact Material:Copper Alloy
Contact Plating:Gold over Nickel
Maximum Operating Temperature:85 °C
Minimum Operating Temperature:-25 °C
Pitch:2.5 mm
Voltage:50 V AC/DC
Shell Material:Stainless Steel
Operating Temperature Range:-25 - 85 °C
Contact Mating Area Plating:Gold over Nickel
Number of Contacts Loaded:9
Mating Cycles:10000
PCB Locator:No
Shielded:Yes
PCB Retention:Yes
Contact Termination Plating:Gold, Tin
Card Detection Switch:Open
Card Entry Location:Front
Part Aliases:5035000991
SKU:MOL503500-0991

Environmental Initiative Details

Environmental Initiative:RoHS
Compliant:Unknown
Date of this Information:Unknown
Notes:

Product Change Notice

Effective DateDescription of ChangeDownload
10/31/2025515981 - Obsolete no replacement.
LTB 6/25/25
LTS 9/25/25
Product Change Notice Download
10/30/2025515990 - Obsolete some with direct replacement & some with differences.
LTB 6/25/25
LTS 9/25/25
Product Change Notice Download
08/01/2021510134 - Supplier Change. Due to these supply constraints molex identified an internal shortage of resin supply which would create a challenge to fulfill all orders Alternative supplier operated under a certified quality management system. Product Change Notice Download
06/01/2021510379 - Retraction of PCN 510134. Due to E471i is the only resin effected and change in Molex Malaysia. This change is impacted for 78171, 78172, 205871, 205872 series only. no change on E130i the retraction is immediately.
Product Change Notice Download
04/23/2020507489 Packaging Change - This letter is to inform you that the part(s) referenced in this
notice will undergo packaging specification changes that may
include a new Delivery unit, packaging size, changes to the label
or packaging material.
Product Change Notice Download
06/19/2018505482 - Packaging Method/Quantity Changing. This letter is to inform you that the part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes, quantities or changes to the label. No changes will be made to the product as a result of this change.Product Change Notice Download
09/15/2016501417 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different location. No changes will be made to the product as a result of this move.Product Change Notice Download