Surface Mount Push-Push Card Socket with Detect Switch

Valve Steam Deck TF Card Connector's Product Introduction

KKG Electronics presents the TF-0052, a high-precision storage interface designed for modern electronic devices. While primarily a TransFlash memory holder, its robust construction rivals the durability of a premium nano sim card connector. This component utilizes a smooth "push-push" internal spring mechanism, allowing users to insert and eject media effortlessly. The housing is crafted from high-temperature thermoplastics, ensuring it withstands SMT reflow soldering processes. In complex mobile designs, this component often sits alongside a micro sim socket, providing expandable storage while the SIM handles connectivity. Its gold-plated contacts ensure low resistance and stable signal integrity. Although the form factor differs from a smaller nano sim socket, the TF-0052 offers the same level of mechanical retention and vibration resistance. It is an essential nano sim connector alternative for engineers focused on expandable memory solutions in IoT and consumer electronics.

 Vantrue N4 TF Card Connector's Product Operating Principle

Push-Push Ejection: The connector features an internal cam and spring system where pushing the card in locks it effectively and a second push releases the spring to eject the card.
Signal Engagement: As the card slides into the housing the flexible gold-plated contact beams wipe against the card pads to remove oxidation and establish a secure data path.
Presence Detection: A mechanical card detect switch located at the rear is physically depressed by the inserted card sending a signal to the MCU to initialize the driver.

Reolink Argus 3 Pro TF Card Connector's Product Functions

Storage Interface: Acts as the physical bridge for SPI or SDIO communication protocols allowing the device to read and write data to external flash memory.
Mechanical Retention: Secures the media card against vibration and shock preventing data corruption caused by intermittent contact during operation.
Hot-Swap Capability: Facilitates the safe insertion and removal of storage media while the device is powered on managed by the specific pin sequencing and detect switch.
EMI Shielding: The stainless steel cover provides structural reinforcement and connects to the PCB ground pads to shield high-speed data signals from interference.

Security Cameras: Integrated into the mainboard of the Reolink Argus 3 Pro to provide local video storage backup when Wi-Fi is unavailable.
Automotive DVRs: Used on the side panel of the Vantrue N4 Dash Cam to facilitate continuous loop recording of driving footage.
Drones: Located on the fuselage of the DJI Mini 3 Pro to house the high-speed storage required for 4K aerial video capture.
Handheld Consoles: Integrated into the storage slot of the Valve Steam Deck to allow gamers to expand their library with removable media.

KKG Electronics uses temperature-resistant materials and high-temperature testing equipment.

The product's appearance does not change when tested at 260°C for 5 minutes!   

We ensure high production efficiency and ship your order within 7 days after payment.

Q1: May I have free samples?
A: Sure, but we need to confirm the product details before shipment. Besides, it is better to provide the AI format artwork to us.

Q2: When can I get the quotation?
A: We will send you quotation within 24 hours after providing product details.

Q3: How long will the samples take to my place?
A: It depends on the express solution you choose, normally it will take 3-5 working days for the fastest way in hihgest price. And commonly in 5-8 days for the cost-effective way.

Q4: Can you accept small order? Like 1000 pcs or 2000 pcs?
A: Sure, but we suggest you buy more, because it really can save your time and freight charge in the near future.

Q5. What about the shipping cost?

A: Depending upon the quantity, shipping method and destination, we will check for you soon if you provide the information to us.