Cosmo

World's leading manufacturers in the field of Photo Couplers and Relay

Cosmo Electronics Corporation was established in 1981 in Taipei, Taiwan. In beginning, they were dedicated the innovation of developing lead-edge products of RELAY.
Through its relentless devotion to research and development, Cosmo has expanded its product lines to include Solid State Relays (SSR), PhotoMOS Relays and Photo Couplers. These products are used in a variety field of applications. Cosmo has its own in-house R&D team capable of designing relay or photo coupler products in conformity with customer's specifications

Product Portfolio

In terms of new technologies launched to market day by day, they had decided to involve the field of OPTO electronics device for two product lines: Photo Coupler and Solid State Relays with MOSFET output.

Suitable Applications

  • Power supplies
  • Battery Management Systems
  • Industrial appliances
  • Security
  • Automotive appliances

Certifications and quality management

  • GB/T 19001-2016/ISO 9001:2015
  • ISO 14001:2015

There are 10 of 169 products shown.

KAQW412

  • Package: DIP-8
  • Type: Normal Close
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW412

KAQW412A

  • Package: SMD-8
  • Type: Normal Close
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW412A

KAQW412S

  • Package: SOP-8
  • Type: Normal Close
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 1,500 V
  • Manufacturer: Cosmo
KAQW412S

KAQW414

  • Package: DIP-8
  • Type: Normal Close
  • VB [V]: 400 V
  • IL [mA]: 130 mA
  • RON typ. [Ω]: 25 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW414

KAQW414A

  • Package: SMD-8
  • Type: Normal Close
  • VB [V]: 400 V
  • IL [mA]: 130 mA
  • RON typ. [Ω]: 25 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW414A

KAQW414S

  • Package: SOP-8
  • Type: Normal Close
  • VB [V]: 400 V
  • IL [mA]: 130 mA
  • RON typ. [Ω]: 25 Ω
  • VISO [V]: 1,500 V
  • Manufacturer: Cosmo
KAQW414S

KAQW612

  • Package: DIP-8
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW612

KAQW612A

  • Package: SMD-8
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW612A

KAQW612S

  • Package: SOP-8
  • VB [V]: 60 V
  • IL [mA]: 200 mA
  • RON typ. [Ω]: 2.5 Ω
  • VISO [V]: 1,500 V
  • Manufacturer: Cosmo
KAQW612S

KAQW614

  • Package: DIP-8
  • VB [V]: 400 V
  • IL [mA]: 130 mA
  • RON typ. [Ω]: 25 Ω
  • VISO [V]: 5,000 V
  • Manufacturer: Cosmo
KAQW614