Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller
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$12.42
Sale price
$12.42
Regular price
$0.00
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Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller
$12.42
Sale price
$12.42
Regular price
$0.00
Description
SPECIFICATIONS
Brand Name: NONE
Condition: New
High-concerned chemical: none
Origin: Mainland China
Type: Voltage Regulator
1. The relay supports wide voltage supply, the range is 3.3V-6V.
2.The maximum load current of the controlled terminal of the relay is 2A@30V, 0.5A@220V (more than 60V, it is recommended to add an insulation protection box to prevent electric shock).
3. Small size, adapted to signal switching or on-off control, signal insertion loss <0.3dB@1KMHZ, also adapted to small power load switching or on-off control.
Operating current (VCC): quiescent current: 5uA action current: 40mA
Trigger mode (IO): high level trigger
Trigger level (IO): high level: greater than 1.3V less than VCC low level: less than 0.5V
Trigger current (IO): 1.8mA
Maximum load: 2A@30VDC, 0.5A@220VAC
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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