Feed‑thru Keys Lanberg KSF5-3000, feed‑through connector 5×3 mm

Feed‑thru Keys Lanberg KSF5-3000, feed‑through connector 5×3 mm is a compact panel connector designed to provide a neat, mechanically stable passage for small cables or conductors through panels and equipment housings. The 5×3 mm aperture creates a defined opening that keeps wiring organized while preserving separation between internal and external compartments. The product is suitable for applications requiring a low-profile, fixed feed‑through where space is limited and a precise cutout is preferred.

Advantages

The feed‑through connector offers a compact footprint and consistent aperture size for repeatable installations. Its rigid construction supports conductors and reduces strain on cable terminations, and the small rectangular opening is easy to align with standard panel cutouts. Installation is straightforward and compatible with cabinets, racks and custom enclosures, enabling orderly cable routing without additional bulk.

Suitable for

• Routing small signal or power conductors through metal or plastic panels
• Neat pass‑throughs in server racks, control cabinets and equipment housings
• Applications requiring a defined 5×3 mm rectangular aperture for cable management

Key specifications

• Aperture dimensions: 5 × 3 mm rectangular opening
• Type: feed‑through connector for panel installation
• Form factor: low‑profile, fixed cutout interface
• Mechanical function: provides separation and support for conductors
• Typical mounting: press‑fit or snap‑in into compatible panel cutouts

How to use

Prepare a panel cutout matching the 5×3 mm aperture and ensure edges are deburred for a secure fit. Insert the feed‑through connector into the panel opening until it seats flush; depending on the enclosure and connector design, it may snap into place or require light press‑fit force. Route the cable or conductor through the 5×3 mm opening so that the connector supports the conductor and limits movement at the panel interface. Verify that terminations are strain‑relieved and that the feed‑through does not impede adjacent components.

Usage recommendations

Use the connector with conductors sized to pass comfortably through the 5×3 mm opening; avoid forcing large cable bundles through the aperture. For metal panels, remove sharp burs and confirm a snug fit to prevent vibration looseness. When routing power or sensitive signal lines, maintain separation from high‑voltage or noisy conductors to preserve signal integrity.