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942H-1A-12DS Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
942H-1A-12DSHSIN DA393Yes

HSIN DA 942H-1A-12DS** is a **12V DC electromagnetic latching relay** with the following specifications, descriptions, and features: ### **Specifications:** - **Voltage Rating:** 12V DC - **Contact Configuration:** 1 Form A (SPST-NO) - **Co

The HSIN DA 942H-1A-12DS is a 12V DC electromagnetic latching relay with the following specifications, descriptions, and features:

Specifications:

  • Voltage Rating: 12V DC
  • Contact Configuration: 1 Form A (SPST-NO)
  • Contact Material: Silver Alloy
  • Contact Rating: 10A @ 250V AC / 30V DC
  • Coil Power Consumption: Low power consumption (latching type)
  • Operate Time: ≤15ms
  • Release Time: ≤10ms
  • Insulation Resistance: ≥100MΩ (500V DC)
  • Dielectric Strength: 1,500V AC (1 min)
  • Ambient Temperature Range: -40°C to +85°C
  • Vibration Resistance: 10-55Hz, 1.5mm amplitude
  • Shock Resistance: 100G (11ms)
  • Weight: Approx. 15g
  • Termination Type: PCB or solder lug (depending on model variant)

Descriptions:

  • Latching Type: Uses a bistable mechanism, meaning it maintains its state (ON/OFF) without continuous power.
  • Compact Design: Suitable for space-constrained applications.
  • High Reliability: Long mechanical and electrical lifespan.
  • Wide Applications: Used in automotive, industrial control, power systems, and automation.

Features:

  • Energy Efficient: Only requires a pulse to switch states, reducing power consumption.
  • High Load Capacity: Capable of switching moderate AC/DC loads.
  • Durable Construction: Resistant to shock and vibration.
  • Safe Operation: Meets standard insulation and dielectric strength requirements.

This relay is commonly used in systems requiring low-power control of higher-power circuits with a latching function. For exact dimensions and terminal details, refer to the manufacturer's datasheet.

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