Skip to main content
Log in
TE Connectivity AMP Connectors 1775838-2 — Card-Edge Connectors

TE 1775838-2 PCI Express Mini Card Connector, 52 Pos, 0.80mm

MPN1775838-2
Active

TE Connectivity, PCI Express Mini Card edge connector, 1775838-2, female, 52 positions, 0.80mm pitch, dual row, SMT right-angle, gold flash contacts, black LCP housing.

$0.8384Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1775838-2 datasheet (PDF)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1775838-2 specifications
ParameterValue
Card typePCI Express Mini Card
MountingSurface Mount, Right Angle
Operating temperature-55°C ~ 85°C
ColorBlack
Contact materialCopper Alloy
Material - insulationLiquid Crystal Polymer (LCP), Glass Filled
Pitch0.031\" (0.80mm)
GenderFemale
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesBoard Guide
Read outDual
TerminationSolder
Card thickness0.039\" (1.00mm)
Contact finishGold
Rows2
Positions52
Contact finish thicknessFlash
Number of positions (Bay, row)8; 18

Product details

PCI Express Mini Card Edge Connector, 52 Positions

The TE Connectivity 1775838-2 is a 52-position female edge connector designed for PCI Express Mini Card applications. It uses a 0.80mm pitch dual-row contact arrangement, surface-mounted at a right angle to the board. A built-in board guide aids alignment during card insertion.

Board Layout and Fit

The 0.80mm pitch and right-angle SMT orientation define the board footprint. The connector accepts PCI Express Mini Cards with a thickness of 1.00mm. The dual-row readout with 8 and 18 positions per bay matches the standard Mini Card edge finger layout.

Frequently asked questions

Where can I buy 1775838-2 and what is the lead time?

Availability and current lead time are confirmed at quote time — submit a request for your target quantity.

Is 1775838-2 compatible with standard PCI Express Mini Card slots?

Yes, this connector is designed for the PCI Express Mini Card form factor. It accepts cards with a thickness of 1.00mm and uses the standard 52-position dual-row edge finger layout with 0.80mm pitch.

What is the difference between 1775838-2 and 1775838-1?

Both are 52-position PCI Express Mini Card connectors from the same base product number 1775838. The difference is in the packaging: 1775838-2 is supplied in Tape & Reel and Cut Tape, while 1775838-1 is typically offered in a different packaging variant. The electrical and mechanical specifications are identical.