How to install a precision horn connector?
2026-01-27 Connector、 Connector manufacturer
How to install a bull-head connector? Just grasp three points

The bull horn connector is a straightforward internal wiring device. Distinctive in that its two sides are shaped like bull horns, it is thus referred to as a bull horn connector or a hook bull horn connector. Conversely, a simple bull connector lacks a buckle structure and is merely a bull horn connector. Depending on requirements, commonly used bull horn connectors come in three pin spacing specifications: 1.27mm, 2.0mm, and 2.54mm; the diameter of quad pin headers can also vary based on the spacing.

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Ox horn connectors are widely used in the electronics field. Therefore, most equipment assembly personnel will face the problem of how to install ox horn connectors. In fact, we only need to master three points.

1. Insertion direction: When the bull-head connector is fully inserted with U=14.2, it should ensure that 79483 conforms to the specified MD.

2. If the printed board or fixed board is installed with connectors floating perpendicular to the insertion direction, the design of the free-floating fixed board connectors should allow for at least 1mm of adjustable displacement (Note: For rigidly installed fixed board connectors, the mounting frame must have strict tolerances.).

3. The design of the tilt-free and fixed plate connector allows for tilt errors, with a tolerance of ±4° in the longitudinal axial direction and ±4° in the horizontal axial direction
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