Molex Card Socket Replacements — SD, microSD, SIM

Holding a Molex card-socket part number that distributors now list as Obsolete or Not for new designs? The table below lists 24 verified-discontinued Molex part numbers by card interface, each matched to a KINGCONN socket still in production for the same interface; open a part number for the distributor evidence, the matching basis and the KINGCONN drawing specifications. Matches are reviewed by KINGCONN R&D; ask KINGCONN before you order — pin assignment, hold-down positions and detect-switch polarity can differ from the original.

By card interface

CompactFlash sockets · 3 part numbers

Molex part number	Status	Original description	KINGCONN match
0677990004	Obsolete	CompactFlash card header, right-angle SMT	7CFHD-F9-9008 / 7CFHC-FA-0001
0539275078	Obsolete	CompactFlash card header, right-angle SMT	7CFHD-F9-9008 / 7CFHC-FA-0001
0553560011	Obsolete	CompactFlash card header, snap-in board retention	7CFHD-F9-9008 / 7CFHC-FA-0001

SD card sockets · 1 part number

Molex part number	Status	Original description	KINGCONN match
5009980900	Obsolete	SD card, 9 circuits, top-mount shielded, push-push, 2.50mm pitch	7SDCN-F0-0028 / 7SDCN-F0-0037 / 7SDCN-F0-1012

microSD sockets · 11 part numbers

Molex part number	Status	Original description	KINGCONN match
5033980891	Obsolete	microSD, right-angle SMT, 1.28mm height, top-mount push-push	7MSDP-FA-0024 / 7MSDP-F0-0037
5031821852	Obsolete	microSD, normal mount, ultra low profile push-push, 1.28mm height, 8 circuits	7MSDP-FA-0024 / 7MSDP-F0-0037
5027740891	Obsolete	microSD, reverse mount SMT, push-push	7MSDP-AA-1110
5009010801	Obsolete	microSD, right-angle SMT, hinge type	7MSDH-F0-1012
1051620001	Not for new designs	microSD header with detect pin, push-pull (no eject spring), 1.45mm height	7TFCN-F0-0126
1050270001	Obsolete	microSD header with detect switch, push-pull (no eject spring), 1.70mm height	7TFCN-F0-0126
5033980892	Obsolete	microSD, top-mount push-push (503398 series)	7MSDP-FA-0024 / 7MSDP-F0-0037
0475710101	Obsolete	microSD header with detect pin, hinge type, right-angle SMT	7MSDH-F0-1012
0472192021	Obsolete	microSD, hinge type, right-angle SMT	7MSDH-F0-1012
5009010800	Obsolete	microSD, right-angle SMT, hinge type	7MSDH-F0-1012
0473091525	Obsolete	microSD header, right-angle SMT	7TFCN-F0-0126 / 7MSDH-F0-1012

Mini SIM sockets · 4 part numbers

Molex part number	Status	Original description	KINGCONN match
0912280001	Obsolete	SIM (2FF) card connector, 6 circuits with ejector, push-push, 2.54mm pitch, SMT	7SIMC-FA-0006 / 7SIMC-FA-0013
0912280002	Obsolete	SIM (2FF) card connector, 6 circuits with ejector, push-push, 2.54mm pitch, SMT	7SIMC-FA-0006 / 7SIMC-FA-0013
0912283001	Obsolete	SIM (2FF) card connector, right-angle SMT, with ejector, push-push	7SIMC-FA-0006 / 7SIMC-FA-0013
0473880001	Obsolete	SIM card connector, right-angle SMT	7SIMC-FA-0006 / 7SIMC-FA-0005

Nano SIM sockets · 2 part numbers

Molex part number	Status	Original description	KINGCONN match
1510590001	Obsolete	Nano SIM (4FF) card connector, right-angle SMT	7SIMC-F0-0043 / 7SIMC-FA-0021 / 7SIMC-F0-0030
5045200691	Obsolete	Nano SIM (4FF) card connector, pin-eject type, right-angle SMT	7SIMC-F0-0043 / 7SIMC-FA-0021 / 7SIMC-F0-0030

Smart card connectors · 2 part numbers

Molex part number	Status	Original description	KINGCONN match
0483400001	Obsolete	Smart card (ISO 7816) connector, right-angle PCB mount	7SCCN-F0-0002 / 7SCCN-F0-0003
0943040108	Obsolete	Smart card (ISO 7816) connector, right-angle SMT	7SCCN-F0-0002 / 7SCCN-F0-0003

Multi-card (combo) sockets · 1 part number

Molex part number	Status	Original description	KINGCONN match
0679138008	Obsolete	SD / MMC / Memory Stick multi-card connector, right-angle SMT	7SDMS-F0-0002

Frequently asked questions

Does KINGCONN offer replacements for discontinued Molex card connectors?

Yes. This page lists 24 Molex card-socket part numbers verified as obsolete or not-for-new-design at authorised distributors, each matched to a KINGCONN part with the same card interface and (checked part by part) the same eject mechanism; interfaces covered: CompactFlash sockets, SD card sockets, microSD sockets, Mini SIM sockets, Nano SIM sockets, Smart card connectors, Multi-card (combo) sockets.

What is the matching basis?

Identical card interface standard and eject mechanism (derived separately from the KINGCONN part description and the distributor description — where it cannot be derived, nothing is claimed), with the published mated height of both parts side by side. No drop-in claim: check pin-out, hold-downs and detect-switch polarity against the drawing.

How is the discontinued status verified?

Each status is read from the lifecycle field of the Digi-Key or Mouser product page, with the source link and check date (latest: 2026-09-02); part numbers not marked discontinued at a distributor are not listed.

What should I do before ordering?

Send the Molex part number, your drawing or application through the KINGCONN enquiry form; the Taoyuan R&D team checks pin-out and footprint and replies which part fits as-is and which needs a modification.

Full cross-reference table (all brands) → · Other brands: ALPS Alpine

Part number not listed? Part not listed? Paste any brand's part number into the Second Source Finder, or read the discontinued-connector replacement guide.

Molex and ALPS Alpine are trademarks of their respective owners, used here only to identify original part numbers; KINGCONN Technology is not affiliated with either company. Lifecycle status reflects distributor listings on the check date and may change.
Last verified: 2026-09-02