Han Coding Bushing Insert In Hood Housing Female

The HARTING 09330009909 Han Coding System Bushing is the female component of the HARTING Han® Coding System, designed to work in conjunction with the Han Coding System Guide Pin (09 33 000 9908) to prevent accidental mismating of Han® connectors. The bushing is installed in the hood or housing on one side of the connector pair; the guide pin occupies the matching position in the opposite connector half. Only connectors whose bushing and pin positions correspond can be physically mated — making it mechanically impossible to connect the wrong cable or equipment, regardless of operator attention or labelling.

The Coding Pair: Bushing and Guide Pin

The Han Coding System operates as a matched pair. Each coding position in a connector assembly uses one guide pin (09 33 000 9908, male) and one bushing (this product, female). The bushing receives the guide pin during mating and must be aligned to the same position in both connectors for engagement to succeed. Different coding positions are achieved by varying where in the hood or housing the pin and bushing are installed — a connector coded at one position cannot mate with a connector coded at a different position, even if the insert type and size are identical.

This system is particularly valuable in multi-connector panels and modular machine designs where several Han® connectors of the same series and size are mounted adjacent to each other, and where accidental cross-connection would cause equipment damage, process errors, or safety hazards.

The bushing is heavier than the guide pin — 2.65 g vs 1.7 g — reflecting the greater material volume of the hollow female receiver compared to the solid male pin.

Installation

Both the bushing and the guide pin are described as "insert in hood/housing" — both components are installed into the hood or housing of their respective connector halves. The bushing sits on the female connector side, and the guide pin on the male connector side. Coding positions should be determined and documented during system design to ensure that each connector pair in the installation has a unique, non-interchangeable coding configuration.

Compliance

RoHS compliant with exemption 6(a)/6(a)-I — Lead as an alloying element in steel for machining purposes (up to 0.35% lead by weight) and in batch hot dip galvanised steel components (up to 0.2% lead by weight). ELV compliant with the same exemption. REACH SVHC substance Lead is present; REACH Annex XIV and Annex XVII substances are not contained. China RoHS: 50. California Proposition 65: Lead is present. Manufactured in Germany.