Keysight 34939A High Density Form A Switch Module
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Keysight 34939A high-density switch module with 64 Form A channels at 1A/60W each for power switching and control in automated test systems.
Product details
| Model | 34939A |
| Manufacturer | Keysight |
| Category | Oscilloscope Accessories |
| Availability | Made to order |
Description
Overview
The Keysight 34939A is a high-density general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It provides 64 independent single-pole, single-throw (SPST) relays rated at 1A/60W, delivering maximum channel density for complex switching applications. The module is used to cycle power to devices under test, control indicator lights, and actuate external power relays and solenoids.
Key Features
- 64 Form A channels up to 1A, 60W
- Latching armature relays with relay cycle counter
- Temperature sensor for overheating condition monitoring
- Simultaneous channel switching capability
- Optional high-density screw terminal blocks
- Standard 78-pin Dsub connectors
Applications
- High-channel-count switching for large test matrices
- Power switching and control in automated test systems
- Control of indicator lights and status signals
- Actuation of external solenoids and low-power relays
Specifications
| Mainframe - Holds up to 8 Plug in Modules | Comments |
| Module | DescriptionConnectors |
| 34939A | 64-channel Form A Switch2 – 78-pin Dsub, Male |
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Keysight 34939A High Density Form A Switch Module
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