A relay allows a low-power electrical signal, such as from a microcontroller or sensor, to control a much larger current or voltage, such as required to drive a motor or light bulb. This allows a small electronic device to control a much larger one, or to isolate the low-power circuit from the high-power one. Relays are used in a wide range of applications, including automotive systems, HVAC systems, and computer power supplies.

Part Number: SRA-12VDC-CL

Function: 12V, RELAY ( 1 form C )

Package: PCB 5 Pin type

Manufacturer: Songle

Description

SRA-12VDC-CL is 12V, 1 from C Type, Relay. This relays operate on a control voltage of 12 volts (V) and have a single normally open (NO) contact and a single normally closed (NC) contact.

1. Voltage Rating: The relay is designed to be energized and operated with a control voltage of 12V. This voltage is typically supplied to the relay’s coil to activate the switching action.

2. Form C Configuration: The 1 form C configuration, also known as a single pole, double throw (SPDT) configuration, consists of a single common terminal (COM) and two separate contacts: one normally open (NO) contact and one normally closed (NC) contact. This configuration provides the ability to switch between two different circuits, allowing for versatile control and signaling applications.

Features:

1. Subminiature, Light Weight

2. Big Gap Type Available for Heavy Motor Load Switching

3. Improved Resistance to Shock and Vibration

4. High Contact Current Capacity

5. Automotive-Oriented design

Relays are widely used in various electronic and electrical systems for switching and control purposes. They provide electrical isolation and enable the control of high-power circuits with low-power control signals. The 1 form C relay configuration is commonly used in applications where the switching between two separate circuits or states is required.

Applications:

1. Interval Wipers, Door Lock, Window Lifter

2. Alarm System Wiper Motor Reverse, Automatic Mirror Adjustment Fuel Pump Control,

3. Belt Tension Adjustment

Related Posts

• SRD-12VDC-SL-C
• SRA-12VDC-CL
• HJR-3FF-12VDC-S-Z
• SLA-12VDC-S-L-C
• SRE-12VDC-SL-2C

SRA-12VDC-CL PDF Datasheet

Part Number: 946H-1C-5D-F

Function: DC 5V Relay, 946 Series Relay

Type: SPDT

Manufacturer: HSIN DA

Images:

Description

946H-1C-5D-F is DC 5V Relay. SPDT relays, or single pole double-throw relays, are electromechanical switches that have one common terminal, one normally open (NO) terminal, and one normally closed (NC) terminal. When energized, the relay switches the common terminal between the NO and NC terminals, providing two different output paths. They are commonly used in various electronic applications, including industrial control systems, automotive circuits, home automation, and more.

Features

1. UL safety approval.

2. Standard type & High sensitivity type available.

3. 2 Amps super miniature relay.

4. Conforms to FCC rules & regulation part 68.

5.  Surge strength: 1500 VAC.

6. 1 Form C (SPDT) contact.

7. Nominal power 200mW～360mW.

8. Operating power 110mW～200mW.

9. DIL pitch terminal.

10. Washable Type (ultrasonic cleaning is not recommended).

UL FILE NO: E162117 CONTACT RATINGS -Contact Arrangement.1 Form C (SPDT) -Max. Switching Power…125VA 60W -Max. Switching Voltage.125VAC 30VDC -Max. Switching Current. …2A -Contact Resistance.≤100mΩ -Rating Load 1A/125VAC ……..2A/30VDC -Contact Material ….Ag Alloy 12 10 8 946 Referential Data Timing Time (msec.) Operate Time 6 4 Release Time 2 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Coil Power (W) CHARACTERISTICS -Electrical Life.1×105 -Mechanical Life..1×107 -Initial Insulation Resistance…Min. 100MΩ 500VDC -Contact Resistance (Initial)……..≤100mΩ -Operate Time..≤6ms -Release Time..≤3ms – Initial Dielectric Strength ..50/60Hz 500VAC 1 min. (between open contacts) ..50/60Hz 500VAC 1 min. (between contacts and coil) – Vibration Resistance Malfunction: 10 to 55Hz at Double Amplitude of 1.5mm Destructive: 10 to 55Hz at Double Amplitude of 1.5mm – Shock Resistance Malfunction: 10G (11ms) / Destructive: 100G (6ms) -Ambient Temperature. […]

946H-1C-5D-F PDF Datasheet