Reliable Micro SD Push-Push Card Connector with Card Detect Switch CD125029520E7

This Reliable Micro SD Push-Push Card Connector is a high-performance memory card socket designed for MicroSD 7.1 H2.25 form factor cards. It features a push-push mechanism and an integrated Card Detect Switch to ensure secure card retention and accurate detection of card insertion status.

CD125029520E7_A0

Product Overview

The CD125029520E7 is a MicroSD 7.1 H2.25 push-push connector from Vitalconn. It is designed for SMT (Surface Mount Technology) mounting, enabling efficient automated assembly. The connector includes a card detect switch to provide signals for uninserted, half-inserted, and fully inserted card status.

Product Specifications

· Product Type: MicroSD 7.1 H2.25 push-push connector
· Material:
· Plastic: LCP, Black, UL94V-O
· Contact: C7025H
· Shell: SUS304
· Plating:
· Contact Area: Au 15u” min. over Ni 50u” min.
· Solder Tail: Matted TIN 100u” min. over Ni 50u” min.
· Electrical Characteristics:
· Rated Current: 0.5 Amperes
· Dielectric Withstanding Voltage: AC500V r.m.s.
· Insulation Resistance: 1000 MΩ Min.
· Contact Resistance: 100 mΩ Max.
· Mechanical Characteristics:
· Mating Cycles: 5,000 Cycles
· Insertion Force: 40N Max
· Extraction Force: 0.5 – 40N
· Environmental: Operating Temperature: -25°C ~ +85°C

Product Features

· Integrated Card Detect Switch: Detects card uninsertion, half insertion, and full insertion status.
· Durable Design: Supports up to 5,000 mating cycles for long-term reliability.
· SMT Mounting: Designed for surface mount technology to streamline production.
· RoHS Compliant: Meets environmental and safety standards.

Applications

· Consumer electronics (smartphones, tablets, digital cameras).
· Portable data storage devices.
· Automotive infotainment systems.
· Industrial handheld terminals.

FAQ for CD125029520E7

Q1: What is the purpose of the card detect switch in this MicroSD connector?
A1: The card detect switch helps the system identify the insertion status of the card. It provides three distinct states: Open for uninserted, Open for half inserted, and Close for fully inserted.
Q2: How many mating cycles is the CD125029520E7 rated for?
A2: This connector is rated for a minimum of 5,000 mating cycles, ensuring long-term durability for applications requiring frequent card insertion and removal.
Q3: What is the operating temperature range for this product?
A3: The operating temperature range for the CD125029520E7 is -25°C to +85°C.