TE Connectivity 146839-3

CompactFlash connector, 50 positions, Vertical

Illustration of a TE Connectivity CompactFlash connector; not a photograph of 146839-3

Image is for illustrative purposes only. Please refer to product description.

Delivery options

What sets the 146839-3 apart in the SD, microSD and CompactFlash connectors family: PCB orientation vertical, contact layout staggered and mating plating thickness .762 µm [ 30 µin ]. The TE Connectivity 146839-3 is a CompactFlash connector with 50 positions, Vertical. Use the manufacturer drawing to confirm the card interface and mounting arrangement before ordering.

Manufacturer: TE Connectivity
Manufacturer part no.: 146839-3
Product family: SD, microSD and CompactFlash Card Connectors
Type: CompactFlash connector
Category: Connectors and cables › Memory sockets and card connectors
Lifecycle: To be confirmed
OEM successor: Not stated
Technical datasheet: Data sheet

Technical specifications

Manufacturer: TE Connectivity
Manufacturer part no.: 146839-3
Type: CompactFlash connector
Application: Connects a matching CompactFlash Type I card to a PCB. Confirm card format, footprint and insertion clearance for the exact assembly.
Used with: CompactFlash connector memory module; exact drawing match required
PCB termination: Surface Mount
Contact layout: Staggered
PCB orientation: Vertical
Rows: 2
Positions: 50
Mating plating thickness: .762 µm [ 30 µin ]
PCB termination plating: Tin
Contact material: Brass
Mating plating: Gold (Au)
Underplating: Nickel
Contact current max (A): .5
Pitch: 1.27 mm [ .05 in ]
Housing material: Liquid Crystal Polymer (LCP)
Packaging: Box & Tube | Tube

Technical documents (1)

TE Connectivity product page 146839-3, Identity, lifecycle, Features and Documents

Key features

Positions: 50
PCB termination: Surface Mount
Mating plating: Gold (Au)

About the TE Connectivity 146839-3

The TE Connectivity 146839-3 is a CompactFlash connector with 50 positions, Vertical. Use the manufacturer drawing to confirm the card interface and mounting arrangement before ordering.

What is the 146839-3 used for?

Connects a matching CompactFlash Type I card to a PCB. Confirm card format, footprint and insertion clearance for the exact assembly.

Lifecycle and successor

To be confirmed.

Before you order

What to photograph or confirm so the right unit is quoted.

Confirm the complete TE part number, including all prefixes and suffixes. Send the mating card/module format, PCB drawing or footprint, and photos of the existing connector. Confirm CompactFlash Type I, vertical header footprint and separate guide/ejector requirements; this is not a CFexpress connector. State quantity, packaging preference, required date and acceptable condition for the quotation.

Other parts in the TE Connectivity SD, microSD and CompactFlash connectors family

Listed for reference. They differ from the 146839-3 in rating, supply, interface or function and are not interchangeable with it unless TE Connectivity says so. Match the part number on your unit.

Product	Type	Lifecycle	Qty Available	Price	Action
TE Connectivity 1871916-1SD card connector, 9 positions, Push-push, 2.95 mm profile	SD card connector	Active	In stock	On request	View
TE Connectivity 1939870-1SD card connector, 9 positions, Push-push, 2.95 mm profile	SD card connector	To be confirmed	In stock	On request	View
TE Connectivity 1939115-1SD card connector: 9 positions, Surface Mount, Secure Digital, Gold (Au), Tape & Reel	SD card connector	To be confirmed	In stock	On request	View
TE Connectivity 1775059-1SD card connector: 9 positions, Surface Mount	SD card connector	Discontinued	In stock	On request	View
TE Connectivity 788643-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Box & Tube \| Tube	CompactFlash connector	Active	In stock	On request	View
TE Connectivity 5788667-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Reel	CompactFlash connector	Discontinued	In stock	On request	View
TE Connectivity 146839-4CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Tape & Reel	CompactFlash connector	Active	In stock	On request	View
TE Connectivity 146839-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Box & Tube \| Tube	CompactFlash connector	Active	In stock	On request	View
TE Connectivity 1-1734451-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Box & Tray \| Tray	CompactFlash connector	Discontinued	In stock	On request	View
TE Connectivity 2-1734451-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Tape & Reel	CompactFlash connector	Discontinued	In stock	On request	View
TE Connectivity 1734451-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Box & Tray \| Tray	CompactFlash connector	Discontinued	In stock	On request	View
TE Connectivity 1734450-1CompactFlash connector: 50 positions, Surface Mount, Gold (Au), Box & Tray \| Tray	CompactFlash connector	Discontinued	In stock	On request	View

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