The Samtec ISD2-07-D-M is a precision-engineered board-to-board stacking assembly from Samtec's high-performance ISD (Interconnect System, Differential) family. This part number represents a complete, ready-to-use solution consisting of a mated pair of 7-position connectors pre-assembled onto a specific length of cable. It is designed to provide a reliable, high-speed electrical bridge between two parallel printed circuit boards (PCBs) with an ultra-fine 0.80mm pitch, enabling high-density designs in space-constrained applications.

Key Features & Benefits:

Ultra-Fine 0.80mm Pitch: Maximizes board real estate by allowing a high number of connections in a minimal footprint, perfect for compact and miniaturized electronics.

Pre-Assembled & Tested: Arrives as a fully mated and tested cable assembly, guaranteeing perfect alignment and signal integrity, and eliminating the challenges of handling and assembling tiny connectors.

Board Stacking Configuration: Specifically designed to connect two PCBs in a parallel (stacked) orientation, with a defined stacking height determined by the cable and connector geometry.

High-Speed Capable: The ISD family is engineered for excellent electrical performance, supporting high-speed data transmission with controlled impedance, making it suitable for digital signals and low-voltage differential signaling (LVDS).

Secure Latching System: Features Samtec's patented "Latch & Lock" or "SL" latching mechanism, which provides a secure, audible click upon mating and prevents accidental unmating due to shock or vibration.

Robust Construction: The housing is made from high-temperature LCP material, suitable for reflow soldering processes.

Applications:

This assembly is critical in applications requiring reliable, high-density inter-board connections:

Data Communications: Board-to-board links in switches, routers, and network interface cards.

Medical Electronics: Connections in portable imaging devices, patient monitors, and diagnostic equipment.

Industrial Imaging: Camera modules and vision systems.

Test & Measurement Equipment: High-density internal interconnects.

Technical Specifications:

Manufacturer Part Number: ISD2-07-D-M

Series: Samtec ISD

Product Type: Pre-Assembled Board-to-Board Stacking Cable Assembly

Number of Positions: 7 per side (14 circuits total)

Pitch: 0.80mm

Stacking Height: Defined by the specific "-M" suffix (consult datasheet for exact value).

Current Rating: 1.0 A per circuit (typical)

Voltage Rating: 150 V AC/DC

Operating Temperature: -55°C to +125°C

Housing Material: LCP (Liquid Crystal Polymer)

Latching: Yes ("Latch & Lock" System)

Compatible/Replacement Part:

This is a complete assembly. The individual connectors in the mated pair are typically ISD-07-01-L-XXX (receptacle) and ISD-07-01-S-XXX (header).

Ordering Information:

The Samtec ISD2-07-D-M is a standard, off-the-shelf assembly. The suffix defines critical mechanical dimensions.