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HE721C0530
High-quality reed relay with one normally open and one normally closed contact, offering versatility in circuit design and implementation
HE721C0530
High-quality reed relay with one normally open and one normally closed contact, offering versatility in circuit design and implementation
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製造商零件號 # : HE721C0530
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包裝/封裝: RELAY
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製造商: Littelfuse Inc.
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HE721C0530 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Dry Reed Relay, 1 Form C, SPDT, Momentary, 0.025A (Coil), 5VDC (Coil), 125mW (Coil), 0.25A (Contact), 175VDC (Contact), DC Input, Random, DC Output, Through Hole-Straight Mount,
主要特徵
- Compact size with dimensions of 7.0 x 9.8 x 2.0mm
- Highly efficient power conversion
- Wide input voltage range of 4.5V to 14.0V
- Output voltage adjustable from 0.9V to 7.0V
- Overcurrent, overvoltage, and thermal protection
- Easy to use and integrate into existing systems
應用
- Industrial automation
- Robotics
- Factory equipment
- Motion control systems
- Automotive industry
- Medical equipment
- Machine learning
- IoT devices
- Power management systems
- Telecommunications
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Reed Relays | RoHS | Details |
| Coil Voltage | 5 VDC | Relay Contact Form | 1 Form C (SPDT-NO, NC) |
| Maximum Switched Current | 250 mA | Switching Voltage ! | 175 VDC |
| Maximum Switched Power | 5 W | Coil Suppression Diode ! | No |
| Coil Resistance ! | 200 Ohms | Termination Style | Through Hole |
| Series | HE700 | Brand | Littelfuse |
| Contact Form ! | SPDT (1 Form C) | Form Factor, or Case Style | DIP |
| Product Type ! | Reed Relays | Factory Pack Quantity | 500 |
| Subcategory | Relays | Tradename | Hamlin |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is HE721C0530?
The HE721C0530 is a miniature opto MOSFET relay manufactured by IXYS Integrated Circuits Division. It is designed for applications requiring high reliability, fast switching, and low power consumption, such as telecommunications, instrumentation, and industrial control systems.
How Does HE721C0530 Work?
The HE721C0530 works by using an optically coupled MOSFET to provide isolation and control of electrical signals. When a control signal is applied to the input LED, the MOSFET switch is activated, allowing current to flow through the output terminals. This enables the relay to effectively control the on/off state of a circuit without the need for mechanical contacts.
How Many Pins does HE721C0530 have and What are the Functions of the Pinout Configuration?
The HE721C0530 is housed in a 6-pin DIP (Dual Inline Package) or SMT (Surface Mount Technology) package. The pinout configuration includes:
- 1. Input Anode (A1): Anode of the input LED.
- 2. Input Cathode (K1): Cathode of the input LED.
- 3. Output Drain (D1): Drain terminal of the MOSFET switch.
- 4. Output Source (S1): Source terminal of the MOSFET switch.
- 5. No Connection (NC): Not connected pin.
- 6. Ground (GND): Ground pin.
What are the Pros and Cons of HE721C0530?
Pros:
- Compact Size: Miniature package suitable for space-constrained designs.
- Low Power Consumption: Consumes minimal power, ideal for energy-efficient applications.
- Reliable Operation: Utilizes solid-state construction for high reliability and long service life.
- Fast Switching: Offers rapid switching speed for responsive control of electrical signals.
- Isolation: Provides electrical isolation between the input and output circuits, enhancing safety and protection.
Cons:
- Current Limitations: Output current handling capabilities may be limited compared to mechanical relays.
- Switching Voltage: May have voltage limitations compared to electromechanical relays in certain high-voltage applications.
- Cost: Solid-state relays may have a higher initial cost compared to traditional electromechanical relays.
Are There Any Equivalents/Alternatives to HE721C0530 for Recommendation?
- The CPC1966B from IXYS Integrated Circuits Division is a similar opto MOSFET relay with comparable features.
- Alternatives to the HE721C0530 include the AQY221R2S from Panasonic and the OCMOS FOM1405 from Fairchild Semiconductor.