Surface Mount Push-Push Card Interface Connector

Lenovo Tab M10 TF Card Connector's Product Introduction

KKG Electronics presents the TF-3482, a precision-engineered interface designed for modern compact electronics. While functionally distinct, it shares the high-density build quality of a premium sim card connector, offering robust connectivity for removable media. This component utilizes a "push-push" internal spring mechanism, allowing for smooth insertion and secure locking, similar to a high-end micro sim card holder. The unit is constructed with a high-temperature thermoplastic housing and a stainless steel cover, ensuring it withstands the rigors of SMT reflow soldering. Ideally suited for mobile devices that also utilize a sim card socket, this connector features integrated card detection switches to manage power and data states efficiently. As a versatile sim connector companion in IoT designs, the TF-3482 ensures stable signal transmission and long-term mechanical reliability.

Insta360 ONE X2 TF Card Connector's Product Operating Principle

Push-Push Ejection: The connector employs an internal cam track and spring system where the user pushes the card in to lock it securely and pushes again to release and eject it.
Contact Engagement: Upon insertion the precision-stamped gold-plated contacts flex to wipe against the card pads removing oxidation and establishing a low-resistance electrical path.
Card Presence Detection: A mechanical leaf switch integrated into the side of the housing is actuated when a card is fully seated sending a signal to the processor to activate the interface.

Teltonika FMB920 TF Card Connector's Product Functions

Media Interface: Serves as the physical gateway for data exchange between the removable storage card and the device's main processor supporting high-speed bus protocols.
Mechanical Retention: Acts similarly to a secure sim card socket by physically holding the media in place against vibration and shock to prevent data corruption during operation.
Hot-Swap Enablement: The specific pin staggering and detect switch allow the system to recognize insertion and removal events dynamically enabling safe card swapping without rebooting.
EMI Shielding: The metal shell cover provides structural rigidity and is grounded to the PCB to shield the sensitive high-speed data signals from external electromagnetic interference.

GPS Trackers: Integrated into the mainboard of the Teltonika FMB920 Vehicle Tracker to store local log data when cellular coverage is unavailable.
Smartphones: Used alongside the sim connector in the Samsung Galaxy A53 to provide expandable storage options for photos and media.
Action Cameras: Located on the side of the Insta360 ONE X2 to house the high-speed recording media required for 5.7K video capture.
Tablets: Integrated into the expansion slot of the Lenovo Tab M10 to allow users to easily upgrade storage capacity for apps and documents.

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:Are you a factory or trade company?

A:We are factory with more than 15 years of experience specialized in producing switches, sockets, connetors, DC Jacks, etc.

Q2:Why should we choose your company?

A:1.Porfessional manufacture with more than 15 years experience in producing various of switches.

    2.Good quality, competitive price and fast delivery time.

    3.OEM/ ODM Service provided to clients.

    4.The best after-sale service.

Q3: How can we get the samples and best quotation?

A:We need to know more details about the products you inquired. 

    For example, what are the functions you need? The specification of it and which finished products will be used with it?

    It is better to provide AI fromat artwork to us so we could provide best quotation to you asap.

    We could provide the free samples to you. 

Q4.How about the delivery time?

A: Gernally speaking it is needed 2 weeks if your quantity below 10K pcs, and it depends on the quantity.

Q5:How do you package the goods?

A: We will package the swtiches in reels or in anti static bag with covering air bubble films. Besides, they will be putting into a inner box and then into a outer carton.