Overview
The DM3AT-SF-PEJM5 is a microSD card connector produced by Hirose Electric Co Ltd. This connector is designed with a robust structure, offering excellent impact resistance and a built-in lock feature to securely hold the microSD card in place. It features a push-push eject mechanism and includes a detection switch for reliable card insertion and removal. The connector is suitable for various applications requiring secure and reliable microSD card connections.
Key Specifications
| Specification | Value |
|---|---|
| Part No. | DM3AT-SF-PEJM5 |
| Connector Type | Socket |
| Recommended Card Type | microSD Card |
| Mounting Side | Standard on-Board |
| Mounting Style | SMT (Surface Mount Technology) |
| CardBus | No |
| Metal Shields | Yes |
| Eject Button Side | Right Angle |
| Connector Height | 1.68 mm |
| Stand-off | Not specified |
| Detection Switch | Yes |
| Eject Mechanism | Push-push |
| Contact Plating | Gold |
| Rated Current | 0.5 A |
| Mating/Unmating Cycles | 10000 |
| Number of Positions | 8 |
| Mounting Pitch | 1.1 mm |
| Contact Pitch | 1.1 mm |
| Rated Voltage (AC) | 125.0 V |
| Operating Temperature Max. | 85 ℃ |
| Operating Temperature Min. | -25 ℃ |
| Contact Resistance | 100.0 mΩ Max. |
| Connector Length | 13.85 mm |
| Connector Width | 15.95 mm |
| Packaging Type | Reel |
| Purchase Unit | 1500 PCS |
| Mass | 0.56 g |
| RoHS (EU)2015/863 | Conforming |
Key Features
- Robust Design: Excellent impact resistance due to its robust structure.
- Secure Card Holding: Built-in lock feature to securely hold the microSD card in place.
- Push-Push Eject Mechanism: Easy and reliable card insertion and removal.
- Detection Switch: Includes a detection switch for reliable card detection.
- Metal Shields: Provides electromagnetic interference (EMI) shielding.
- SMT Mounting: Surface Mount Technology for easy integration onto PCBs.
- Gold Contact Plating: Ensures reliable and durable connections.
- High Durability: Rated for 10,000 mating/unmating cycles.
Applications
The DM3AT-SF-PEJM5 microSD card connector is suitable for a variety of applications, including:
- Consumer Electronics: Smartphones, tablets, and other portable devices.
- Industrial Equipment: Devices requiring secure and reliable microSD card connections in harsh environments.
- Automotive Systems: For applications demanding high reliability, such as in-vehicle infotainment systems (contact a company representative for further information).
- IoT Devices: Internet of Things devices that require secure data storage and retrieval.
Q & A
- What is the part number of this microSD card connector?
The part number is DM3AT-SF-PEJM5.
- What type of card does this connector support?
This connector supports microSD cards.
- What is the mounting style of this connector?
The mounting style is Surface Mount Technology (SMT).
- Does this connector have a built-in lock feature?
Yes, it has a built-in lock feature to securely hold the microSD card in place.
- What is the eject mechanism type?
The eject mechanism is push-push.
- What is the rated current of this connector?
The rated current is 0.5 A.
- How many mating/unmating cycles is this connector rated for?
This connector is rated for 10,000 mating/unmating cycles.
- What is the operating temperature range of this connector?
The operating temperature range is -25 ℃ to 85 ℃.
- Is this connector RoHS compliant?
Yes, this connector is RoHS (EU)2015/863 compliant.
- What is the packaging type for this connector?
The packaging type is Reel, with a purchase unit of 1500 PCS.
