The National Instruments DB25F-DB25F D-SUB Low Leakage Cable (Part Numbers: 782015-01 and 782015-02) features shielded, 25-pin female D-SUB connectors on both ends, designed specifically for use with NI Source Measure Units (SMUs) including the PXIe-4140, PXIe-4141, PXIe-4142, PXIe-4143, PXIe-4144, and PXIe-4145. This high-quality low-leakage cable offers two length options: 1 meter (Part Number 782015-01) and 2 meters (Part Number 782015-02), ensuring flexibility for various applications. The DB25F-DB25F cable is compatible with the NI accessory 781974-01, a screw terminal accessory, providing additional connection versatility. Although the cable is shielded to protect against external electromagnetic interference, it does not incorporate twisted pairing, which can limit its effectiveness in certain electromagnetic environments. National Instruments backs this product with a warranty of 2-3 years, and user and maintenance manuals are available for download to support installation and troubleshooting needs.