Description
The Part Number 190983A-01 refers to a specific product within the PXI Switches category, identified as model TB-2640. This model is associated with part numbers 779056-01 and 779056-02. It is designed to be compatible with the PXI-2532 Matrix Switch Module, offering flexibility in various configurations including a 4 X 128 Matrix and a 4 X 128 Matrix with 100 Ohm protection resistors.
The TB-2640 is capable of handling a maximum current per channel of 0.5 A and features a DC path resistance of less than 1.5 Ω. It supports a maximum channel-to-channel switching voltage of 100 V, with the same voltage rating applied to channel-to-ground switching scenarios, specifically categorized under CAT I. The system is optimized for a typical bandwidth that is greater than or equal to 10 MHz, ensuring efficient performance for a wide range of applications.
To fully utilize the TB-2640, several required accessories are needed, including four 2 mm jumpers, four 34 conductor, 28 AWG, .050 in. pitch ribbon cable assemblies, one 16 conductor, 28 AWG, .050 in. pitch ribbon cable assembly, and both 1/8 in. flathead and #1 Philips screwdrivers. This combination of accessories ensures that users have all necessary tools and components for a successful setup and operation.
Despite its obsolete status as announced by National Instruments, the TB-2640 remains available for purchase and repairs via Apex Waves. This ensures that even with evolving technology, users can still access high-quality equipment that meets their technical requirements.
| Specification | Detail |
|---|---|
| Part Number | 190983A-01 |
| Category | PXI Switches |
| Model | TB-2640 |
| Associated Part Numbers | 779056-01, 779056-02 |
| Compatibility | PXI-2532 Matrix Switch Module |
| Configuration Options | 4 X 128 Matrix, 4 X 128 Matrix with 100 Ohm protection resistors |
| Maximum Current per Channel | 0.5 A |
| DC Path Resistance | <1.5 Ω |
| Maximum Channel-to-Channel Switching Voltage | 100 V |
| Channel-to-Ground Switching Voltage | 100 V, CAT I |
| Typical Bandwidth | ≥10 MHz |
| Required Accessories | Four 2 mm jumpers, four 34 conductor, 28 AWG, .050 in. pitch ribbon cable assemblies, one 16 conductor, 28 AWG, .050 in. pitch ribbon cable assembly, and 1/8 in. flathead and #1 Philips screwdrivers |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What part number is the TB-2640 identified with?
Answer 1: 190983A-01, 779056-01, and 779056-02.
Question 2: What module is the TB-2640 compatible with?
Answer 2: Compatible with PXI-2532 Matrix Switch Module.
Question 3: What is the max current per channel for the TB-2640?
Answer 3: 0.5 A.
Question 4: What is the typical bandwidth of the TB-2640?
Answer 4: Greater than or equal to 10 MHz.
Question 5: Is the TB-2640 still available after becoming obsolete?
Answer 5: Yes, available via Apex Waves.
