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MD-S4100-90 (LF)

产品分类: 圆形连接器
厂牌: JST
产品描述: CONN MINIATURE CIRCULAR F 4 POS SOLDER RA THRU-HOLE 4 TERMINAL 1 PORT BOX
供应商型号:
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标准整包数: 0
JST 圆形连接器 MD-S4100-90 (LF)

MD-S4100-90 (LF)概述

    MD Connector: Technical Overview
    Product Introduction
    The MD Connector is a series of miniature circular connectors developed by JST Corporation, offering exceptional versatility and reliability. These connectors feature an outside diameter that is approximately half the size of conventional circular DIN connectors, making them ideal for applications requiring high-density integration. With options ranging from 4 to 9 circuits, the MD Connector is designed for use in office automation equipment, audio/video products, and other electronic devices where compactness and durability are critical.
    Technical Specifications
    The MD Connector boasts superior shielding capabilities, effectively reducing electromagnetic interference (EMI) with minimal effort. Key technical parameters include:
    - Shielding Effect: Achieves shielding effects varying with cable specifications.
    - Frequency Range: Operating frequency up to MHz levels.
    - Contact Reliability: High-reliability one-piece contact formed by precision stamping presses.
    - Circuit Options: Available in configurations from 4 to 9 circuits.
    - Operating Environment: Temperature range from -25°C to +85°C.
    - Current Rating: Up to 1.0 A AC/DC per circuit.
    - Voltage Rating: Up to 50 V AC/DC.
    - Withstanding Voltage: 500 VAC/min.
    - Contact Resistance: Initial ≤ 100 mΩ, post-environmental tests ≤ 300 mΩ.
    Product Features and Advantages
    The MD Connector stands out due to several unique features:
    - Compact Design: Half the diameter of conventional DIN connectors.
    - Reliability: Cold-worked, stamped one-piece contacts ensure optimal connection stability.
    - Ease of Assembly: Does not require specialized tools for installation.
    - Effective Shielding: Simple braid-to-connector assembly for enhanced EMI protection.
    - Customization Options: Variety of finishes (gold, silver, tin) and housings (A/B) available.
    Application Cases and Usage Suggestions
    The MD Connector is widely utilized across multiple sectors, including but not limited to:
    - Audio and Video Equipment: Ensures signal integrity in compact designs.
    - Office Automation Devices: Supports high-density interconnections in small form factors.
    - Industrial Applications: Suitable for environments demanding robust connections under fluctuating conditions.
    For optimal usage:
    - Always verify compatibility between plug and socket configurations.
    - Ensure proper grounding of the shielded version to maximize EMI shielding effectiveness.
    - Regularly check connections for cleanliness and tightness in high-vibration environments.
    Compatibility and Support
    The MD Connector supports various cable specifications and comes with a range of housings (A and B), allowing flexibility in circuit configurations. JST provides comprehensive documentation and support, including compatibility guides and RoHS compliance certifications. For further customization or specific queries, users are encouraged to contact JST directly.
    Common Issues and Solutions
    | Issue | Solution |

    | Poor shielding performance | Ensure proper crimping of the ground clip to the cable. |
    | High contact resistance | Check for corrosion or improper insertion/cleaning. |
    | Misalignment during mating | Verify alignment markers and polarizing keys. |
    Conclusion and Recommendation
    The MD Connector represents a significant advancement in miniaturized connectivity solutions, excelling in both functionality and ease of use. Its robust design, excellent shielding, and broad application spectrum make it an invaluable asset in modern electronics. Highly recommended for projects requiring reliable, space-efficient connectors, the MD Connector remains a top choice in its category.

MD-S4100-90 (LF)参数

参数
端接 -
额定电流 -
外壳材料 -
针脚数 -
触头镀层 - 配接 -
类型 -
颜色 -

MD-S4100-90 (LF)厂商介绍

JST(日本压着端子制造株式会社)是一家总部位于日本大阪的全球性电子连接器制造商,成立于1957年。JST公司专注于研发、生产和销售各种电子连接器,包括端子、线束、传感器等,广泛应用于汽车、工业控制、医疗设备、消费电子等领域。

JST的主营产品分类主要包括:
1. 端子和连接器:包括圆形、扁平、直角等不同形状和尺寸的端子,以及相应的连接器。
2. 线束:提供定制化的线束解决方案,满足不同设备和应用的需求。
3. 传感器:包括温度、湿度、压力等多种传感器,用于监测和控制各种环境参数。

JST的优势在于:
1. 技术创新:JST拥有强大的研发能力,不断推出新技术和产品,满足市场的变化需求。
2. 品质保证:JST注重产品质量,通过严格的质量控制和检测流程,确保产品的可靠性和稳定性。
3. 定制服务:JST提供定制化的产品和服务,根据客户的具体需求,提供个性化的解决方案。
4. 全球布局:JST在全球设有多个生产基地和销售网络,能够快速响应各地市场的需求。

MD-S4100-90 (LF)数据手册

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JST 圆形连接器 JST MD-S4100-90 (LF) MD-S4100-90 (LF)数据手册

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