Description
The Part Number 191682B-01L refers to a specific model of PXI Switches, identified as the TB-2640. This particular model is compatible with part numbers 779056-01 and 779056-02, and is designed to work seamlessly with the PXI-2532 Matrix Switch Module.
As for its configuration options, the TB-2640 offers flexibility with two variants: a 4 X 128 Matrix, and a 4 X 128 Matrix with 100 Ohm protection resistors, catering to different needs and applications. The maximum current that can be handled by each channel is 0.5 A, ensuring a robust performance for a wide range of electrical loads.
When it comes to electrical characteristics, the device boasts a low DC Path Resistance of less than 1.5 Ω, ensuring minimal signal loss. It can safely switch up to 100 V between channels or from channel-to-ground, which is rated at CAT I safety levels. Moreover, the TB-2640 maintains an impressive typical bandwidth of ≥10 MHz, accommodating a variety of signal types without significant degradation.
For installation and maintenance, the TB-2640 requires specific accessories, including four 2 mm jumpers, four 34 conductor, 28 AWG, .050 in. pitch ribbon cable assemblies, and one 16 conductor, 28 AWG, .050 in. pitch ribbon cable assembly. Additionally, to facilitate setup and adjustments, a 1/8 in. flathead and #1 Philips screwdrivers are needed.
Lastly, it is important to note that this model has been marked as Obsolete, indicating that it may no longer be in production or readily available for purchase through standard distribution channels. This status highlights the need for users to consider future support and availability when choosing this model for their applications.
| Specification | Detail |
|---|---|
| Part Number | 191682B-01L |
| Category | PXI Switches |
| Model | TB-2640 |
| Compatible Part Numbers | 779056-01, 779056-02 |
| Compatible Module | 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 |
| Maximum Channel-to-Ground Switching Voltage | 100 V, CAT I |
| Typical Bandwidth | ≥10 MHz |
| Accessories Required | 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 |
| Tools Required | 1/8 in. flathead and #1 Philips screwdrivers |
| Obsolete Status | Ann
Question 1: What is the part number for the TB-2640 PXI Switch? Question 2: How much current can each channel of TB-2640 handle? Question 3: What is the maximum voltage the TB-2640 can switch? Question 4: What is the typical bandwidth of the TB-2640? Question 5: Is the TB-2640 still in production? Related Products |
