Overview
The DM3AT-SF-PEJM5(11) is a microSD card connector manufactured by Hirose Electric Co Ltd. This connector is designed to provide excellent impact resistance and secure card retention through its robust design and built-in lock feature. It is suitable for various applications requiring reliable and durable microSD card connections.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | DM3AT-SF-PEJM5(11) |
| Connector Type | Socket |
| Recommended Card Type | microSD Card |
| Mounting Side | Standard on-Board |
| Mounting Style | SMT (Surface Mount) |
| CardBus | Metal Shields: Yes |
| Eject Button Side | Push-push Eject Mechanism |
| Connector Height | 1.68 mm |
| Stand-off | - |
| Detection Switch | Yes |
| Contact Plating | Gold |
| Rated Current | 0.5 A |
| Mating/Unmating Cycles | 10,000 |
| 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 |
| Recommended PCB Thickness | - |
| Packaging Type | Reel |
| Purchase Unit | 1500 PCS |
| Mass | 0.56 g |
Key Features
- Robust Design: Excellent impact resistance due to its robust construction.
- Built-in Lock Feature: Ensures the microSD card is securely held in place.
- Push-Push Eject Mechanism: Easy and secure card insertion and ejection.
- Detection Switch: Includes a detection switch for card presence.
- Metal Shields: Provides electromagnetic interference (EMI) shielding.
- Gold Contact Plating: Enhances conductivity and durability.
- SMT Mounting: Surface mount technology for easy integration onto PCBs.
- High Reliability: Suitable for demanding applications with 10,000 mating/unmating cycles.
Applications
The DM3AT-SF-PEJM5(11) microSD card connector is versatile and can be used in a variety of applications, including:
- Consumer electronics such as smartphones, tablets, and cameras.
- Industrial devices requiring secure and reliable microSD card connections.
- Automotive systems where high reliability and durability are crucial.
- IoT devices and other embedded systems.
Q & A
- What is the part number of this microSD card connector?
The part number is DM3AT-SF-PEJM5(11).
- 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 (SMT), right-angle.
- Does this connector have a detection switch?
Yes, it includes a detection switch for card presence.
- What is the rated current of this connector?
The rated current is 0.5 A.
- How many mating/unmating cycles can this connector withstand?
It can withstand 10,000 mating/unmating cycles.
- What is the operating temperature range of this connector?
The operating temperature range is -25 ℃ to 85 ℃.
- Does this connector have EMI shielding?
Yes, it has metal shields for EMI shielding.
- What is the contact plating material used in this connector?
The contact plating material is gold.
- What is the packaging type for this connector?
The packaging type is reel, with 1500 pieces per reel.
