C93403 Allicdata Electronics
Allicdata Part #:

PB1126-ND

Manufacturer Part#:

C93403

Price: $ 2.18
Product Category:

Relays

Manufacturer: TE Connectivity Potter & Brumfield Relays
Short Description: RELAY TELECOM DPDT 2A 24V
More Detail: Telecom Relay DPDT (2 Form C) Through Hole
DataSheet: C93403 datasheetC93403 Datasheet/PDF
Quantity: 1912
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.98450
10 +: $ 1.86291
25 +: $ 1.65564
50 +: $ 1.57286
100 +: $ 1.49008
250 +: $ 1.32451
500 +: $ 1.24173
1000 +: $ 1.22333
Stock 1912Can Ship Immediately
$ 2.18
Specifications
Series: MT2, AXICOM
Packaging: Tube 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Relay Type: Telecom
Coil Type: Non Latching
Coil Current: 6.3mA
Coil Voltage: 24VDC
Contact Form: DPDT (2 Form C)
Contact Rating (Current): 2A
Switching Voltage: 250VAC, 220VDC - Max
Turn On Voltage (Max): 17.1 VDC
Turn Off Voltage (Min): 2.4 VDC
Operate Time: 5ms
Release Time: 3ms
Features: --
Mounting Type: Through Hole
Termination Style: PC Pin
Operating Temperature: -55°C ~ 85°C
Contact Material: Silver Nickel (AgNi), Gold (Au)
Coil Power: 150 mW
Coil Resistance: 3.87 kOhms
Description

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Signal Relays, Up to 2 Amps - C93403 Application Field and Working Principle

Signal relays are electronic switch devices that use small currents and voltages to control larger currents and voltages. A C93403 signal relay is a miniature switching device designed for interfacing low current/voltage electrical circuits to higher current/voltage levels. This signal relay is able to switch up to 2 amps of electrical current and is available in various contact configurations, such as single-pole normally open (SPNO), single-pole normally closed (SPNC), double-pole normally open (DPNO), double-pole normally closed (DPNC), etc. The C93403 signal relay can be used in a variety of applications, including motor and solenoid control, signal switching, automotive lighting, and power supply switching. This signal relay is suitable for a wide range of temperatures, typically -40°C to +85°C, and can be used in harsh environments. The C93403 signal relay is small and light, making it suitable for space-limited applications.The working principle of C93403 signal relay is based on electromagnetic induction. It consists of a coil, a switch, and an armature that link the two together. When a certain current is applied to the coil, it generates a magnetic field which attracts the armature and moves it into contact with the switch, thereby closing the circuit and transferring the current to the other side. When current is no longer applied to the coil, the magnetic field collapses, allowing the armature to move away from the switch and thus breaking the circuit. The C93403 signal relay has a wide range of applications due to its compatibility with both AC and DC operations. It can be used as a switch for controlling motors, switching power supply circuits, or for temporal control applications. Additionally, the C93403 signal relay has the ability to detect small signal levels and transmit signals across varying impedance levels. This feature is especially useful for applications requiring high reliability and strong interference protection.The C93403 signal relay is mainly composed of a coil, a switch, an armature, and a diode. The coil generates a magnetic field when an electric current passes through, which attracts the armature and moves it into contact with the switch. This closes the circuit and transfers the current to the other side. Meanwhile, the built-in diode helps to prevent high voltage transients from passing through the switch and damaging it. Besides, the C93403 signal relay also has a wide operating temperature range and can be used in extreme environments. Due to its small size and light weight, this signal relay is suitable for even the most space-limited applications. Additionally, it is able to detect small signal levels and transmit signals across varying impedance levels and is thus suitable for high reliability and interference protection applications.Overall, the C93403 signal relay is an ideal solution for motor and solenoid control, signal switching, automotive lighting, and power supply switching. It is small, light, and has a wide operating temperature range, making it suitable for even the most space-limited applications. The built-in diode helps to prevent high voltage transients from passing through the switch and damaging it, and the C93403 signal relay is also suitable for applications requiring high reliability and strong interference protection.

The specific data is subject to PDF, and the above content is for reference

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