The part number **354096** is most commonly associated with industrial components and specialized electrical connectors. Depending on the manufacturer, it typically refers to one of the two categories below. ### 1. TE Connectivity (AMP) - Pin/Socket Contacts In the electronics industry, 354096 is frequently a part of the **Universal MATE-N-LOK** series or similar connector lines. These are used for wire-to-wire or wire-to-board power and signal connections. | Feature | Specification (Typical) | | :--- | :--- | | **Component Type** | Connector Contact (Pin or Socket) | | **Material** | Brass or Phosphor Bronze | | **Plating** | Pre-tin or Gold | | **Wire Gauge** | 20-14 AWG (common range) | | **Application** | Appliances, HVAC, Industrial Controls | --- ### 2. Bourns - Trimpot / Potentiometer Series The number "3540" often refers to the **Bourns 3540 series**, which are 10-turn precision wirewound potentiometers. The trailing "96" usually denotes a specific variation (such as shaft length, resistance value, or packaging). | Component Feature | Details | | :--- | :--- | | **Type** | Precision Multiturn Potentiometer | | **Resistance Tolerance** | ±5% | | **Power Rating** | 2 Watts | | **Rotational Life** | 1,000,000 shaft revolutions | | **Mounting** | Bushing Mount | --- ### 3. General Use Cases Components with this designation are found in: * **Power Supplies:** For voltage regulation and trimming. * **Automotive Harnesses:** Using the TE Connectivity pin variants for signal distribution. * **Test Equipment:** Where precision resistance adjustment is required via the Bourns series. --- ### Summary Table: Identification Guide If you are trying to source or replace this part, check the physical characteristics against this table: | If the part looks like... | It is likely... | Manufacturer | | :--- | :--- | :--- | | A small metal crimp terminal | A Connector Contact | TE Connectivity / AMP | | A blue/black cylindrical dial | A 10-Turn Potentiometer | Bourns | | A heavy-duty mechanical seal | A Industrial hardware part | SKF (Chicago Rawhide) |