| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Industrial Operations |
| Manufacturer Part Number: | Amphenol Industrial Operations PT01A-20-25S |
| Series: | PT Series |
| Part Aliases: | U71-146120-25S |
| SKU: | AMMPT01A-20-25S |
PT01A-20-25S
| Heilind Number: | AMMPT01A-20-25S |
| Manufacturer: | Amphenol Industrial Operations |
| Manufacturer Number: | PT01A-20-25S |
| 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
Introducing the PT01A-20-25S Circular Connector, a rugged and reliable military-specification component designed to meet the stringent requirements of MIL-DTL-26482. Part of the PT Series, this connector features a durable aluminum shell with an IP67 rating for protection against harsh environments. The contact material is made of copper alloy, plated with gold for optimal conductivity. With a shell size of 20 and a socket contact type, it ensures secure and efficient connections in high-voltage applications, rated for up to 600 VAC. The bayonet locking mechanism guarantees a stable and vibration-resistant connection, while the olive drab cadmium shell finish adds to its durability. Identified by part aliases U71-146120-25S and with insert arrangement 20-25, this hi-rel connector is essential for aerospace, military, and other demanding applications.

