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Products / Memory Card Slots

Smart CardConnectors (IC Card Sockets, 8 pin) · 5 models

A Smart Card connector (IC card socket, smart card reader connector) takes contact IC cards in POS terminals, health-insurance and bank card readers, access control and ticketing machines, crypto modules and industrial authentication equipment. The KINGCONN Smart Card series has 5 models: the standard SMART CARD CONNECTOR, an SMT Type, a right-side entry H:1.4, an IC CARD H:3.5mm and a one-piece normally-closed short-leg type without stopper, 8 pins at 2.54mm pitch — each with a downloadable engineering drawing on its part page.

Parameter comparison

Values are transcribed from the source engineering drawings; blank = not stated on the drawing. Click a column to sort.

Part numberPitch (mm)Mated height (mm)ContactsDurability
7SCCN-C0-00162.54
7SCCN-F0-0002100,000 cycles min.
7SCCN-F0-00032.541.4
7SCCN-F0-00072.548
7SCCN-F0-00352.543.5

Replacing a discontinued Molex / ALPS part?

These discontinued part numbers have a same-interface KINGCONN match in this series (reviewed by KINGCONN R&D; ask KINGCONN before ordering):

Full cross-reference table →

Selection FAQ

Which part numbers are in the Smart Card series?
5 part numbers: 7SCCN-C0-0016, 7SCCN-F0-0002, 7SCCN-F0-0003, 7SCCN-F0-0007, 7SCCN-F0-0035
What contact pitches are available in Smart Card?
4 of the 5 part numbers in this series state this parameter on the drawing: 2.54 mm (4 part numbers)
How many contacts can Smart Card be supplied with?
Contact counts span 8–8; the values offered are: 8
What is the mated height of Smart Card?
2 of the 5 part numbers in this series state this parameter on the drawing: 1.4 mm (1 part number); 3.5 mm (1 part number)
What are the electrical ratings of Smart Card?
Insulation resistance: 3 of the 5 part numbers in this series state this parameter on the drawing: >1000MΩ/500V DC (2 part numbers); 1000Mohm Min (1 part number)
What is the operating temperature range of Smart Card?
3 of the 5 part numbers in this series state this parameter on the drawing: -40°C~+85°C (3 part numbers)
What materials and plating does Smart Card use?
Housing: 3 of the 5 part numbers in this series state this parameter on the drawing: HIGH TEMPRATURE THERMOPLASTIC, UL94V-0,BLACK (1 part number); LCP(NY 9T) UL 94V-0 (1 part number); UL94V-0 (1 part number)
Contacts: 3 of the 5 part numbers in this series state this parameter on the drawing: Phosphor Bronze (3 part numbers)
Plating: 2 of the 5 part numbers in this series state this parameter on the drawing: GLOD FLASH Au PLATED OVER Ni (1 part number); Gold plated 1U" Tin plated 30U" (1 part number)
UL rating: 3 of the 5 part numbers in this series state this parameter on the drawing: UL94V-0 (3 part numbers)
What mounting and body types does Smart Card offer?
2 of the 5 part numbers state a type in their description: SMT (1 part number); NORMAL (1 part number)
How do I request a drawing or samples for Smart Card?
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.
Can Smart Card be customised?
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.
What is the normally-closed (NC) detect switch on a Smart Card connector?
A mechanical switch inside the socket that changes state when the card is fully inserted, so firmware confirms the card is seated before powering the IC contacts and avoids energising a half-inserted card. In the normally-closed type the switch is closed with no card and opens on insertion; the one-piece normally-closed short-leg type in this series is that specification.
How do I choose the entry direction and height of an IC card socket?
The entry direction must line up with the card slot in the enclosure: this series has standard front entry and a right-side entry type (H:1.4). Height follows enclosure thickness and board clearance, with H:1.4 and H:3.5mm available. Email the chosen part number to service@kingconn.com.tw for the drawing and samples.
Is there a drawing for each Smart Card connector?
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.
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