Keysight L4437A 32-channel Form A/Form C General Purpose Switch

The Keysight L4437A is a versatile 32-channel general-purpose switch designed for automated test and measurement applications. Featuring both Form A (SPST) and Form C (SPDT) relays, this switch module provides flexible signal routing and control capabilities, making it ideal for use in R&D, manufacturing, and field testing environments.

Key Features:

1. 32-Channel Switching:
   • Provides 32 channels of switching with a combination of Form A (SPST) and Form C (SPDT) relays.
   • Flexible configuration options to accommodate a wide range of signal routing needs.
2. High Performance and Reliability:
   • High-quality relays ensure reliable and repeatable switching performance.
   • Designed for long life and consistent operation in demanding test environments.
3. User-Friendly Interface:
   • Intuitive software interface for easy configuration, control, and monitoring of switch states.
   • Compatible with Keysight’s BenchVue software for enhanced data analysis and visualization.
4. Flexible Connectivity:
   • Multiple communication interfaces including USB, LAN, and GPIB for seamless integration into automated test systems.
   • Supports remote control and monitoring through LAN for enhanced flexibility and efficiency.
5. Robust Design:
   • Built to withstand rigorous use in various testing environments.
   • Ideal for applications requiring reliable signal switching and control.

Technical Specifications:

• Switch Channels:
  • 32 channels total
  • Combination of Form A (SPST) and Form C (SPDT) relays
• Relay Specifications:
  • Maximum voltage: 300 V (DC or AC)
  • Maximum current: 2 A (per channel)
  • Maximum power: 60 W (DC), 62.5 VA (AC)
• Switching Time: <10 ms (typical)
• Durability: 1,000,000 cycles (no load)
• Connectivity:
  • USB 2.0
  • LAN (Ethernet 10/100Base-T)
  • GPIB
• Software Compatibility: Keysight BenchVue
• Power Supply:
  • Voltage: 100-240 VAC
  • Frequency: 50/60 Hz
• Dimensions: 105 mm x 340 mm x 265 mm
• Weight: Approximately 3.5 kg

This unit is in good working condition and is tested to OEM critical specifications. Comes with a 30 day warranty, and we also offer a 7 day right of return (restocking fee may apply). We have been in business for over 25 years, our main focus is customer satisfaction by providing the highest quality of new or used test equipment. Please let us know if you have any questions.

We offer fast domestic and international shipping. We can ship on your FedEx, UPS, or DHL account upon request.  Lead time is typically 1-3 business days. Overseas customers, please consider duty’s and taxes before purchasing

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