SDCard Connectors (SD Card Sockets, 9 pin) · 15 models

15 part numbers: 7SDCN-B0-1014, 7SDCN-F0-0019, 7SDCN-F0-0026, 7SDCN-F0-0028, 7SDCN-F0-0033, 7SDCN-F0-0037, 7SDCN-F0-1012, 7SDCN-F9-0011, 7SDCN-FA-0013, 7SDCN-FA-0018, 7SDCN-FA-1010, 7SDMM-X0-2211, 7SDCN-X0-0015, 7SDCN-X0-1010, 7SDCP-B0-101X

3 of the 15 part numbers in this series state this parameter on the drawing: 2.50 mm (2 part numbers); 1.00 mm (1 part number)

Contact counts span 9–9; the values offered are: 9

Operating voltage: 5 of the 15 part numbers in this series state this parameter on the drawing: 30VRMS (1 part number); 250V(AC/DC) (1 part number); 100V AC(rms)/DC (1 part number); 3.3V (1 part number); 12V AC/DC (1 part number)
Current rating: 8 of the 15 part numbers in this series state this parameter on the drawing: 0.5 A (4 part numbers); 0.5 Amperes DC(per pin) (1 part number); 0.5A MAX (1 part number); AC/DC 0.5A (1 part number); 0.5 AMPERES (1 part number)
Withstand voltage: 5 of the 15 part numbers in this series state this parameter on the drawing: 500 VAC/1minute (2 part numbers); 500V AC (1 part number); 500V AC 1 MINUTE (1 part number); AC 500V PER MINUTE (1 part number)
Contact resistance: 5 of the 15 part numbers in this series state this parameter on the drawing: 100 mΩ Max (2 part numbers); 100 m OHMS MAX (2 part numbers); 20mΩ MAX (1 part number)
Insulation resistance: 3 of the 15 part numbers in this series state this parameter on the drawing: 1000MΩ Min. at 100V DC (1 part number); 1000M OHMS MIN. AT 250VDC (1 part number); 1000M Ω MINIMUM (1 part number)

6 of the 15 part numbers in this series state this parameter on the drawing: -25°C ~ 85°C (4 part numbers); -20°C~+65°C (1 part number); -20°C~+60°C (1 part number)

Housing: 7 of the 15 part numbers in this series state this parameter on the drawing: LCP (2 part numbers); LCP, rated UL94V-0,color:black (1 part number); SYNTHETIC RESIN (1 part number); LCP UL 94V-0 (1 part number); LCP S475 UL94 V-0 (1 part number); LCP, UL94V-0 (1 part number)
Contacts: 10 of the 15 part numbers in this series state this parameter on the drawing: PHOSPHOR BRONZE (5 part numbers); Copper alloy (3 part numbers); PH/BR (1 part number); COPPER ALLOY(T=0.20MM) (1 part number)
Shell: 5 of the 15 part numbers in this series state this parameter on the drawing: STAINLESS T=0.2 (1 part number); Stailess steel (1 part number); STAINLESS STEEL (1 part number); SUS304 (1 part number); STAINLESS (1 part number)
Plating: 3 of the 15 part numbers in this series state this parameter on the drawing: Gold Flash Plated At Contact Area, Tin Plated At Solded Area,Nickel Underplated Overall (1 part number); GOLD FLASH PLATED IN CONTACT AREA ; 50u" MIN. TIN PLATED IN SOLDER AREA 30u" MIN. NICKEL UNDERPLATED OVERALL (1 part number); CONTACT AREA: 10u"GOLD OVER 50u"NICKEL SOLDER TAIL:G/F OVER 50u" NICKEL (1 part number)
UL rating: 11 of the 15 part numbers in this series state this parameter on the drawing: UL94V-0 (11 part numbers)

4 of the 15 part numbers in this series state this parameter on the drawing: 10000 cycles (3 part numbers); 5,000 (1 part number)

3 of the 15 part numbers state a type in their description: PUSH PUSH (2 part numbers); REVERSE (2 part numbers)

Email service@kingconn.com.tw with the part number. Clicking any part card on a product page also pre-fills the enquiry subject with that part number. Our sales team will reply with the drawing, samples and pricing.

Yes. The Taoyuan R&D team covers the full path from design and tooling to volume production, including medical-device ODM experience. Send us the application and the requirement, and sales and engineering will assess it together.

An exposed slot where users swap cards often takes push-push (PUSH PUSH), ejecting on a second press; a card that stays put, or a tight enclosure, takes the simple type (Simple Type) with no eject mechanism and the fewest parts; vibration or anti-loosening needs take the push-lock type (PUSH LOCK). All three are in the KINGCONN SD series, stated in the part description.

No. SD and microSD cards differ in size and each needs its own socket; a microSD card fits an SD socket only through an adapter. Full-size SD sockets serve cameras, printers and industrial equipment; microSD sockets serve handheld and space-limited devices (see the Micro SD series).

Yes. Click any part card on this page to open the part page and download its engineering drawing (PDF); the dimensions, materials and plating in our spec tables are transcribed from those drawings.