1.85mm Height Advanced Micro SD Card Connector SMT VTC402040322

The VTC402040322 is a high-performance Micro SD Card Connector engineered for sleek, modern electronic devices requiring reliable external storage interfaces. Featuring an ultra-low profile height of 1.85mm and a precise push-push mechanism, it ensures effortless card handling and secure data connectivity. Built with a durable shell and high-temperature LCP housing, this connector provides superior structural integrity and signal stability for high-density SMT applications.

Card Detect Switch	Yes
Card Holder No. of positions	8
Card Holder Type	Micro SD
Card Removal Method	Push in/Auto eject out

VTC402040322 TF 简易卡座无卷边

Product Overview

This product is a surface-mount technology (SMT) Micro SD/TF card socket. It is distinguished by its 1.85mm profile height and integrated card protection features, including dedicated pins for card detection and write protection. The design utilizes premium materials like C5191 phosphor bronze for the terminals to ensure consistent electrical performance and high fatigue resistance.

Product Specifications

Part Number: VTC402040322.
Card Type: Micro SD (TF) Card.
Mechanism: Push-Push.
Profile Height: 1.85 mm.
Mounting Style: SMT.
Housing Material: LCP (Liquid Crystal Polymer), Black.
Terminal Material: C5191-EH with gold plating on contact areas and bright tin on solder areas.
Shell Material: Stainless Steel (listed as stainless steel in the title block).
Environmental Compliance: RoHS Compliant.
Standard Tolerances: .X ± 0.30mm, .XX ± 0.20mm, .XXX ± 0.10mm.

Product Features

Low Profile Design: The 1.85mm height is ideal for thin smartphones, tablets, and wearable tech.
Data Protection: Includes Card Detect (CD) and Write Protect (WP) switches to monitor card presence and prevent accidental data overwriting.
Robust Shielding: Features a metal shell that provides mechanical strength and protection against electromagnetic interference.
Precision Contacts: Utilizes C5191 terminals with specialized plating to ensure high-quality signal transmission.
High-Speed Compatibility: Optimized for modern Micro SD card interfaces requiring stable connections.

Applications

Compact Smartphones and Tablets.
Action Cameras and Drones.
Automotive Dash Cams and GPS Units.
Portable Medical Monitoring Devices.
Industrial IoT Sensors and Handheld Terminals.

Packing Details

Packaging Type: Tape and Reel.
Quantity per Reel: 1,000 PCS.
Quantity per Carton: 10,000 PCS (10 Reels per box).
Reel Specifications: Φ330mm diameter plastic reel with 24.00mm wide carrier tape.

FAQ

1. Does the VTC402040322 support card detection? Yes, the connector is equipped with dedicated CD (Card Detect) and WP (Write Protect) pins to identify card insertion and status.

2. What type of mechanism does this Micro SD socket use? It features a Push-Push mechanism, allowing users to insert and eject cards with a simple press.

3. What are the packaging dimensions for bulk shipping? The product is packed in 330mm reels with 1,000 pieces per reel, and a standard shipping box contains 10 reels for a total of 10,000 pieces.