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AMPHENOL INDUSTRIAL PTB123PS Miniature Cylindrical Connector

The PTB123PS is a high-quality, miniature cylindrical connector designed for industrial and military applications. It features a robust aluminum shell with a corrosion-resistant cadmium finish, ensuring durability in harsh environments. The connector offers multiple mounting options including flange and jam nut styles, and supports various insert arrangements tailored for power, signal, or coaxial contacts. Its design incorporates reliable bayonet coupling with secure keyway polarization, positive mating, and moisture sealing with neoprene gaskets. Suitable for high-reliability military and industrial systems, it provides excellent electrical performance for power and signal transmission in demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:PTB-12-3PS
Stock:84
Inv Date:05-31-2026
Price: Unit price: $105.03
Buy/RFQ:
Source:DigiKey
Part No:PTB-12-3PS
Stock:0
Inv Date:05-31-2026
Price: Unit price: $62.57
Buy/RFQ:
Part No:PTB12-3PS
Stock:12
Inv Date:06-01-2026
Price: Unit price: $45.84
Buy/RFQ:
Part No:PTB-12-3PS
Stock:11
Inv Date:05-31-2026
Price: Unit price: $68.2
Buy/RFQ:
Part No:PTB-12-3PS
Stock:0
Inv Date:05-31-2026
Price: Unit price: $34.86
Buy/RFQ:
Part No:PTB-12-3PS
Stock:0
Inv Date:05-31-2026
Price: Unit price: $34.86
Buy/RFQ:
Part No:PTB-12-3PS
Stock:0
Inv Date:05-31-2026
Price: Unit price: $34.86
Buy/RFQ:
Part No:PTB-12-3PS
Stock:0
Inv Date:05-31-2026
Price: Unit price: $34.86
Buy/RFQ:
Part No:PTB-12-3PS
Stock:160
Inv Date:05-31-2026
Price: Unit price: $34.84
Buy/RFQ:

AMPHENOL INDUSTRIAL PTB123PS Miniature Cylindrical Connector Specifications:

  • Shell Material: Aluminum with cadmium corrosion-resistant finish
  • Shell Sizes: 6 through 24 (tin plated)
  • Contact Rating: 5.0 Amp #20; 10 Amp #16; 17 Amp #12
  • Contact Material: Copper alloy, gold plated
  • Dielectric Withstanding Voltage: 1500 V RMS at sea level
  • Temperature Range: -55°C to +125°C
  • Operating Voltage: Up to 1000 VAC RMS
  • Sealing: Neoprene gaskets for moisture protection
  • Mounting Options: Flange, jam nut, box, and panel mounting
  • Coupling Type: Bayonet with keyway polarization
  • Insert Arrangements: Multiple patterns for power, coax, and signal contacts
  • Applications: Military, industrial, geophysical, aerospace
  • Certifications: Meets MIL-C-26482 Series 1 standards
  • Technical Features: Hermetic versions available, high dielectric strength, corrosion resistance
  • Physical Dimensions: Vary per size, detailed in catalog sections

Buy the Buy Amphenol Miniature Cylindrical Connector Part Number PTB123PS Online

Order the Amphenol PTB123PS today and experience industry-leading reliability. Designed for rugged industrial and military applications, this connector offers superior corrosion resistance, versatile mounting options, and excellent electrical performance. Its aluminum shell with cadmium finish ensures durability in extreme conditions, while bayonet coupling guarantees secure mating. Designed for high current and voltage needs, it supports various insert arrangements, including coaxial and power contacts, making it ideal for demanding environments. Purchase online now for fast delivery and trusted quality.

Get Amphenol PTB123PS today—built for precision and long-lasting durability in harsh environments.

Frequently Asked Questions

Where can I buy AMPHENOL INDUSTRIAL PTB123PS?

You can click on the BUY or RFQ button to purchase PTB123PS from an authorized AMPHENOL INDUSTRIAL distributor.

How do I troubleshoot issues or seek technical support for part PTB123PS?

You can download the PTB123PS datasheet or visit the AMPHENOL INDUSTRIAL website for support.

Who is the manufacturer of PTB123PS?

AMPHENOL INDUSTRIAL

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