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| Category |
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Business
| Product | Card Connectors | Other Names | 478-4057-2 |
| Product Category | Memory Card Connectors | Standard Package | 250 |
| Factory Pack Quantity | 250 | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
Electrical
| Voltage Rating | 5 V | Current Rating (Max) | 500 mA |
| Voltage - Input (Min) | 5VDC|5VAC | ||
Mechanical
| Depth | 29 | Pitch | 2.5 mm |
| Height | 2.9 mm | Length | 27.6 mm |
| Packaging | Tape and Reel | Orientation | Horizontal |
| Termination | Solder | Mounting Type | Surface Mount |
| Connector Type | Connector and Ejector | Contact Finish | Gold |
| Number of Rows | 1 | Contact Material | Copper Alloy |
| Housing Material | Plastic | Length - Overall | 28.5 |
| Mounting Feature | Normal, Standard - Top | Termination Style | SMD |
| Height Above Board | 0.114" (2.90mm) | Number of Contacts | 9 |
| Number of Positions | 12 (9 + 3) | Insertion, Removal Method | Push In, Push Out |
Product Info
| Type | SD Card | Gender | SKT |
| Features | Board Guide, Card Guide, Switch | Card Type | Secure Digital - SD |
| Ejector Side | Spring | ||
Environmental
| Mating Cycles | 10 k | ||
Documents & Media
PDF Document
PDF Document
Sourcing & traceability
- Datasheet
- 5638 Series
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.

