SFN4D-DC12V

有效庫存4,135

PANASONIC SFN4D-DC12V: 4PST-NO, DPST-NC Relay

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SFN4D-DC12V 數據表

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詳細說明

Power/Signal Relay, 4PDT, Momentary, 0.033A (Coil), 12VDC (Coil), 420mW (Coil), 6A (Contact), 24VDC (Contact), DC Input, Random, AC/DC Output, Through Hole-Straight Mount,

主要特徵

  • Relay complies with EN 50205, Type B Polarized magnet system with snap action function Extremely small total power loss- Nominal coil power consumption of 390mW- Double contacts with low contact resistance,e.g. [(6A)2 2.5m] 4NO = 360mW Relay height, 14.5mm Reinforced insulation according to EN 50178- between coil-contacts and contacts-contacts- rated voltage of the circuits 230 / 400V or 277 / 480Vrms- rated impulse voltage of 6kV clearance 5.5 mm- pollution degree 2 creepage distance 5.5mm

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 ! Safety Relays RoHS Details
Coil Voltage 12 VDC Relay Contact Form 4 Form A (4PST-NO), 2 Form B (DPST-NC)
Contact Termination Solder Pin Brand Panasonic Industrial Devices
Contact Form ! 4PST (4 Form A), DPST (2 Form B) Mounting Style Through Hole
Product Power Relays Product Type ! Safety Relays
Series SFN4D Factory Pack Quantity 20
Subcategory Relays Switching Voltage ! 500 VAC, 500 VDC
Unit Weight 0.811301 oz

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。

初步規格 SFN4D-DC12V PDF 下載

常見問題解答

What is SFN4D-DC12V?

The SFN4D-DC12V is a 4-channel signal relay module designed for industrial automation and control systems. It is commonly used to switch and control high-power electrical signals in applications such as home automation, automotive systems, and industrial machinery.

How Does SFN4D-DC12V Work?

The SFN4D-DC12V works by providing a convenient and reliable way to control multiple electrical signals using the input control signals. When the control signal is applied, the relay switches the corresponding high-power electrical signal, allowing for seamless integration into various control and automation systems.

How Many Pins does SFN4D-DC12V have and What are the Functions of the Pinout Configuration?

The SFN4D-DC12V typically features two sets of pins for each channel, including:

  • DC+:
    Positive power supply pin.
  • DC-:
    Negative power supply pin.
  • CHx:
    Control signal input for each channel.
  • NO (Normally Open):
    Pin for the normally open contact of the relay.
  • COM (Common):
    Common terminal of the relay.
  • NC (Normally Closed):
    Pin for the normally closed contact of the relay.

What are the Pros and Cons of SFN4D-DC12V?

Pros:

  • High Power Handling: Capable of switching high-power electrical signals.
  • Multiple Channels: Provides multiple channels for versatile control applications.
  • Reliable Operation: Offers reliable switching and control for industrial automation systems.
  • Convenient Integration: Easy to integrate into various control and automation setups.

Cons:

  • Complex Wiring: May require careful wiring and consideration of electrical safety.
  • Physical Size: The module's physical size may need to be accommodated in the system design.
  • Control Signal Compatibility: Compatibility with the control signal voltage levels and interface standards may need to be considered.

Are There Any Equivalents/Alternatives to SFN4D-DC12V for Recommendation?

Alternative 4-channel relay modules similar to the SFN4D-DC12V include the SainSmart 4-Channel Relay Module and the Keyes 4-Channel Relay Module.

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