SFN4D-DC12V
PANASONIC SFN4D-DC12V: 4PST-NO, DPST-NC Relay
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製造商零件號 # : SFN4D-DC12V
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包裝/封裝: RELAY
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製造商: Panasonic - Bsg
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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。
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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