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BROADCOM ASSR4118003E Solid State Relay

The ASSR-4118 Series is a compact solid-state relay featuring an AlGaAs LED input stage optically coupled to a high-voltage photovoltaic detector circuit. Designed as a bidirectional, normally-off SPST relay, it supports up to 400V withstand voltage and 0.1A or 0.2A load current. Suitable for telecommunication, industrial controls, medical, and security applications, it offers low input current compatible with CMOS, low on-resistance, and high safety insulation. Available in 4-pin small outline, 6-pin DIP, and 8-pin DIP packages with RoHS compliance and UL/CSA approvals, ensuring reliable switching and electrical isolation.

Authorized Distributors
Source:Newark
Part No:ASSR-4118-003E
Stock:1959
Inv Date:06-01-2026
Price: Unit price: $2.44
Buy/RFQ:
Source:DigiKey
Part No:ASSR-4118-003E
Stock:1292
Inv Date:06-01-2026
Price: Unit price: $2.51
Buy/RFQ:
Part No:ASSR-4118-003E
Stock:2853
Inv Date:06-02-2026
Price: Unit price: $2.49
Buy/RFQ:

BROADCOM ASSR4118003E Solid State Relay Specifications:

  • Type: Form A Solid State Relay (Photo MOSFET)
  • Voltage Rating: 400V withstand voltage
  • Current Rating: 0.1A (standard), 0.2A (DC-only)
  • Insulation Voltage: 3750 Vrms for 1 min
  • Input Current: as low as 3mA; V on: 0.8V or less
  • On-Resistance: 8Ω typical DC-only, 25Ω AC/DC
  • Package Options: 4-pin SO, 6-pin DIP, 8-pin DIP, Gull Wing Surface Mount
  • Lead Free RoHS Compliant
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -55°C to 125°C
  • Isolation: Clearance and creepage distances of 49-74 mm
  • UL Recognition: Viso = 3750 V, CSA accepted
  • Lead Soldering Temperature: 260°C for 10 seconds
  • Switching Time: On <5 ms, Off <5 ms
  • Repetitive Peak Reverse Voltage: 5V
  • Input Reverse Voltage: 5V; Forward Voltage: 1-13V at 5mA
  • Output Power Dissipation: up to 600mW

Buy the Buy AVAGO ASSR Series Part Number ASSR4118003E Online

Discover the versatile high-voltage solid-state relay designed for demanding industrial, telecommunications, medical, and security systems. The AVAGO ASSR-4118 operates with a 400V withstand voltage and supports load currents up to 0.2A in DC-only configurations, ensuring dependable switching performance. Its low input current and high insulation voltage provide enhanced safety, making it ideal for AC/DC applications. Available in multiple packages like small outline, DIP, and gull wing surface mount, this RoHS-compliant component offers easy integration, UL and CSA approvals, and robust electrical isolation for your critical control systems.

Buy AVAGO ASSR Series ASSR4118003E now and experience unmatched reliability and performance in high-voltage switching applications.

Frequently Asked Questions

Where can I buy BROADCOM ASSR4118003E?

You can click on the BUY or RFQ button to purchase ASSR4118003E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part ASSR4118003E?

You can download the ASSR4118003E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of ASSR4118003E?

BROADCOM

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