Part Number: YL303H

Function: PCB Relay, Form A Type

Size : 19.2×15.5×15.5 mm

Manufacturer: YLE

Images:

Description

The YL303H is PCB 5 Pin Type, PCB Relay.

A relay is an electrically operated switch that opens or closes a circuit by activating an electromagnet to actuate the switch. It 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, among other.

 

Features

1. 10A switching capability

2. Small footprint

3. Sealed type available

4. Class B/F available

5. Conform to RoHS,ELV directive

 

Specifications:

1. Dielectric Strength Between Open Contacts : 750VAC(50/60Hz for one minute)

2. Between Contacts and coil : 1500VAC(50/60Hz for one minute)

3. Weight : Approx 10g

 

YL303H Datasheet PDF

Part Number: JZC-23F

Function: Power Relay

Package: PCB 5 Pin Type

Manufacturer: People Electronics

Images:

Description:

JZC-23F is PCB Type, Relay. This is a specific model of a power relay, an electromechanical switching device used to control high-power electrical circuits using a low-power control signal.

Power relays like the JZC-23F are widely used in various applications, including industrial automation, automotive systems, home appliances, and more.

Pinouts:

 

Specification:

1) Outline dimensions: 15.4 x 19.5 x 15.0mm

2) Contact data:
(a) Contact arrangement: 1A, 1B, 1C
(b) Materials: silver alloy

3) Max. Switching current: 7A

4) Max. Switching voltage: 28V DC / 250V AC

5) Max. Switching power: 280W / 1.75kVA

6) Rated load (resistive): 7 – 12A / 125V AC / 250V AC

7) Coil data:
(a) Nominal voltage: 3 – 48V DC
(b) Pick-up voltage: ≤75%
(c) Drop-out voltage: ≥5%
(d) Coil power: 0.36W

8) Specifications data:

(a) Contact resistance: ≤100mΩ
(b) Insulation resistance: ≥500mΩ
(c) Dielectric strength Vrms:
i) Between open contacts: ≥750V AC
ii) Between coil and contacts: ≥1,000V AC
iii) Between contacts form: ≥1,000V AC
d) Ambient temperature: -40 – +85°C

[…]

Applications:

1. motor control, lighting control, power supply switching

2. industrial control systems, home appliances

JZC-23F PDF Datasheet

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