SAS Power Semiconductor Devices

SAS Power Semiconductor Devices SAS Power Semiconductor Devices is a pioneer and a world class Semiconductor Manufacturer of Silicon Diode, Thyristor and other devices since 2015.

25A AC Solid State Relay (SSR) – 24–480VAC | 4–32VDC Input | Model AB-01-DA-482525A AC Solid State Relay (SSR) – 24–480V...
06/01/2026

25A AC Solid State Relay (SSR) – 24–480VAC | 4–32VDC Input | Model AB-01-DA-4825

25A AC Solid State Relay (SSR) – 24–480VAC | 4–32VDC Input | Model AB-01-DA-4825
Product Overview

The SAS 25A AC Solid State Relay (Model: AB-01-DA-4825) is a high-performance, panel-mount SSR designed for reliable switching of AC loads in industrial and automation applications. With a wide output voltage range of 24–480VAC and a low control input of 4–32VDC, this relay ensures efficient, noise-free, and long-life operation.

Unlike electromechanical relays, this solid state relay offers fast switching, zero maintenance, silent operation, and superior durability, making it ideal for continuous-duty environments.

Key Specifications

Rated Load Current: 25 Amp

Output Voltage: 24–480 VAC

Control/Input Voltage: 4–32 VDC (4–16 mA)

Insulation Voltage: 4 kV

Peak Inverse Voltage (PIV): 1200 V

Mounting Type: Panel Mount

Model Number: AB-01-DA-4825

Certifications: CE Compliant

Key Features

✔ Wide AC voltage handling up to 480VAC

✔ High current capacity of 25A

✔ Low power DC control signal

✔ Zero arcing & silent switching

✔ High dielectric strength (4kV insulation)

✔ Compact, rugged industrial design

✔ Long operational life with no mechanical wear

Applications

Industrial automation systems

Temperature controllers & heaters

Motor control circuits

Power distribution panels

PLC & control panel interfacing

Packaging machinery

HVAC systems

Why Choose SAS Solid State Relays?

SAS solid state relays are manufactured using high-quality power semiconductor components, ensuring stable performance, electrical safety, and long service life even in harsh industrial environments. Each unit is tested to meet international quality and reliability standards.

Technical Advantage

The DC-to-AC SSR configuration allows seamless integration with PLC outputs, microcontrollers, and automation control systems while safely switching high-voltage AC loads without electromagnetic interference (EMI).

Ordering Information

📌 Model: AB-01-DA-4825
📌 Current Rating: 25A
📌 Output: AC
📌 Input: DC

Contact us today for bulk pricing, datasheets, and custom requirements.. For more info visit us at http://www.saspowersemi.com/latest-update/25a-ac-solid-state-relay-ssr-24-480vac-4-32vdc-input-model-ab-01-da-4825/136?utm_source=facebookpage

R2619ZC25J Capsule Thyristor – High-Power Press-Pack SCR for Industrial ApplicationsSAS Power Semiconductor Devices prou...
02/01/2026

R2619ZC25J Capsule Thyristor – High-Power Press-Pack SCR for Industrial Applications

SAS Power Semiconductor Devices proudly offers the R2619ZC25J Capsule Thyristor, a high-performance press-pack SCR engineered for demanding power conversion and rectification applications. Designed to deliver exceptional current handling, surge endurance, and thermal efficiency, this device is ideal for mission-critical power systems where reliability is non-negotiable.

Product Overview

The R2619ZC25J is a heavy-duty capsule thyristor built to operate under extreme electrical and thermal stress. Its robust press-pack construction ensures uniform current distribution, efficient heat dissipation, and long operational life, making it a preferred choice for high-power industrial environments.

Key Features

Heavy-duty press-pack SCR design

High current and surge capability

Low thermal loss with efficient cooling

Excellent mechanical strength and electrical stability

Proven reliability in critical power systems

Suitable for continuous high-load operation

Applications

The R2619ZC25J Capsule Thyristor is widely used in:

High-power rectifier and converter systems

Industrial DC power supplies

Railway traction and substations

Electrochemical processes

Steel plants, cement plants, and heavy industries

Power control and energy conversion systems

Why Choose SAS Power Semiconductor Devices?

With over 45 years of experience in semiconductor manufacturing, SAS Power Semiconductor Devices is recognized for delivering genuine, high-quality power semiconductor solutions at competitive prices. Our products are manufactured and sourced under strict quality standards, ensuring consistent performance, durability, and long-term reliability.

Technical Support & Custom Requirements

Our experienced technical team assists customers with:

Product selection

Application compatibility

Bulk and project-based requirements

Customized solutions for industrial power systems

Contact Us for Bulk Orders & Enquiries

📧 Email: [email protected]

🌐 Website: https://www.saspowersemi.com

📞 Phone: +91-9979190000. For more info visit us at http://www.saspowersemi.com/latest-update/r2619zc25j-capsule-thyristor-high-power-press-pack-scr-for-industrial-applications/135?utm_source=facebookpage

SKN240 / SKR240 Power Diode 240A 1600V | Stud Type Diode Manufacturer IndiaSKN240 / SKR240 Power Diodes – 240A 1600VHigh...
26/12/2025

SKN240 / SKR240 Power Diode 240A 1600V | Stud Type Diode Manufacturer India

SKN240 / SKR240 Power Diodes – 240A 1600V
High-Performance Stud Type Power Diodes for Industrial Applications

SKN240 and SKR240 Power Diodes from SAS Power Semiconductor Devices are high-current, high-voltage stud-mounted diodes designed for reliable and continuous operation in demanding industrial environments. With a 240A average forward current and up to 1600V reverse voltage, these diodes deliver excellent electrical efficiency, thermal stability, and long service life.

SKN240 features reverse polarity, while SKR240 offers normal polarity, making them suitable for a wide range of rectification and power conversion applications.

Key Features of SKN240 / SKR240 Power Diodes

✔ High Current Rating: 240A average forward current

✔ High Voltage Capability: Up to 1600V repetitive peak reverse voltage

✔ Low Forward Voltage Drop: Reduced conduction losses

✔ High Surge Current Capacity: Excellent overload protection

✔ Stud-Mounted Design: Easy installation with efficient heatsink mounting

✔ Robust Construction: Designed for continuous and heavy-duty operation

Electrical Specifications (Typical)
Parameter SKN240 / SKR240
Average Forward Current (IF(AV)) 240A
Repetitive Peak Reverse Voltage (VRRM) Up to 1600V
Mounting Type Stud Mounted
Polarity SKN – Reverse, SKR – Normal
Operating Mode Continuous Duty
Applications of SKN240 / SKR240 Power Diodes

SKN240 and SKR240 power diodes are widely used in high-power industrial systems requiring stable and efficient rectification.

Common Applications Include:

Industrial rectifiers

Battery chargers

DC power supplies

Welding machines

Motor control circuits

Power conversion equipment

UPS and inverter systems

Advantages of Using SKN240 / SKR240 Diodes

Improved system efficiency due to low conduction losses

High thermal performance for long operational life

Reliable performance under high current and voltage stress

Suitable for harsh industrial operating conditions

Why Choose SAS Power Semiconductor Devices?

Trusted power semiconductor manufacturer & supplier in India

Consistent quality and stringent testing standards

Competitive pricing for OEMs and bulk buyers

Technical support and fast response

Reliable supply chain for industrial requirements

Ordering Information

Available Models:

SKN240/08, SKN240/12, SKN240/16

SKR240/08, SKR240/12, SKR240/16

(Custom voltage ratings available on request). For more info visit us at http://www.saspowersemi.com/latest-update/skn240-skr240-power-diode-240a-1600v-stud-type-diode-manufacturer-india/134?utm_source=facebookpage

Address

32/1, Patel Society, Opp. Ghosha Society, Nr. Udgam School, Thaltej, Ahmedabad/
Ahmedabad
380054

Opening Hours

Monday 10am - 6pm

Website

Alerts

Be the first to know and let us send you an email when SAS Power Semiconductor Devices posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category