| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Industrial Operations |
| Manufacturer Part Number: | Amphenol Industrial Operations PT04E-20-25S(101) |
| Series: | PT Series |
| Part Aliases: | U71-155420-25S |
| SKU: | AMMPT04E-20-25S(101) |
PT04E-20-25S(101)
| Heilind Number: | AMMPT04E-20-25S(101) |
| Manufacturer: | Amphenol Industrial Operations |
| Manufacturer Number: | PT04E-20-25S(101) |
| ECAD Model: |
Description:
The PT Series - Miniature Cylindrical Connectors by Amphenol offer a versatile solution for various commercial and industrial applications. These connectors, adhering to the MIL-DTL-26482 Series 1 standards, provide twice the number of contacts in half the size of standard connectors, ensuring compact yet efficient performance. They feature bayonet coupling with both solder and crimp contact terminations, facilitating secure and reliable connections. Designed for environmental resilience, PT connectors operate within a temperature range of -55 to 125°C and can handle operating voltages up to 1000 VAC at sea level. The connectors incorporate gold-plated, machined copper alloy pin and socket contacts to prevent corrosion and ensure longevity. They also include resilient inserts for high dielectric strength and moisture barriers. Amphenol’s PT connectors are available in various shell styles and finishes, including olive drab cadmium and RoHS-compliant options like gray zinc or electroless nickel. These connectors are widely used in sectors such as instrumentation, communications, industrial controls, oil and petrochemical industries. With options for hermetic sealing, pressurized bulkhead styles, and overmolded cables, the PT Series connectors offer extensive design flexibility to meet diverse application needs.
More >>Specifications
Detailed Description
The PT04E-20-25S(101) Circular MIL Spec Connector, part of the MIL-DTL-26482 PT Series, boasts exceptional durability and performance in demanding environments. With a robust shell size of 20 made from Olive Drab Cadmium-coated aluminum, it ensures reliable operation even under extreme conditions. Featuring socket contacts with gold plating, this connector guarantees high conductivity and corrosion resistance. Its IP67 rating provides protection against dust and water ingress, making it ideal for military and industrial applications. The bayonet locking mechanism offers secure mating, while the 600 VAC voltage rating ensures safe power transmission. Known by its part aliases U71-155420-25S, this hi-rel connector with insert arrangement 20-25 is a trusted choice for critical connectivity needs.

