Amphenol PTB-20-24PS023 Miniature Connectors with Aluminum Shell Components and Gold Plated Contacts
Product Overview
Amphenol Miniature Cylindrical Connectors, specifically the PT, SP, and MS/PT Series (MIL-DTL-26482, Series 1), are designed for general duty and environmental applications in industrial and military markets. These connectors offer twice the number of contacts in half the size of standard connectors, providing significant design flexibility. They are suitable for applications including instrumentation, monitoring equipment, machine tool automation, communications, geophysical exploration, industrial controls, robotics, rail/mass transit, and military/aerospace sectors. Common features include environmental sealing, an operating temperature range of -55C to +125C, and operating voltages up to 1000 VAC (RMS) at sea level. Contacts are machined from gold-plated copper alloy for corrosion resistance and indefinite shelf life. Resilient inserts provide high dielectric strength and a moisture barrier. Various shell finishes and back-end accessories are available.
Product Attributes
- Brand: Amphenol
- Series: 97 Series, PT Series, SP Series, MS/PT Series, PT-SE Series, SP-SE Series, MS/PT-SE Series
- Recognition: UL recognized, CSA recognized
- Certifications: ISO 9001:2015, ISO 14001:2015, ISO/TS 16949:2016
- Origin: Formerly Bendix products
- Material: Shell components are aluminum; contacts are machined from low loss copper alloy.
- Plating: Gold plated contacts; various shell finishes available including non-cadmium options.
- Inserts: Resilient neoprene
- Coupling: Bayonet Coupling (3-point)
- Polarization: 5 key/key-way mating
- RoHS Compliant: Some styles available in RoHS Compliant versions.
Technical Specifications
| Feature | Specification |
|---|---|
| Operating Temperature | -55C to +125C |
| Operating Voltage (Sea Level) | Up to 1000 VAC (RMS) |
| Contact Retention System | Non-Removable (PT, SP, MS/PT), Removable (PT-SE, SP-SE, MS/PT-SE) |
| Service Rating I AC Voltage (Sea Level) | 600V |
| Service Rating II AC Voltage (Sea Level) | 1000V |
| Contact Sizes | 20, 16, 12, 8, 6, 10, 14, 18, 22, 24 (Coax: 8, 12) |
| Shell Styles | Wall Mounting Receptacle (00), Cable Connecting Receptacle (01), Box Mounting Receptacle (02), Straight Plug (06), Jam Nut Receptacle (07), 90 Degree Plug (08), Thru-Bulkhead Receptacle (TB), Solder Mount Receptacle (I) |
| PT/MS/PT Solder Contact Specifications (Size 20) | Test Current: 7.5A, Max Millivolt Drop: 55 |
| PT/MS/PT Solder Contact Specifications (Size 16) | Test Current: 13.0A, Max Millivolt Drop: 50 |
| PT/MS/PT Solder Contact Specifications (Size 12) | Test Current: 23.0A, Max Millivolt Drop: 42 |
| PT-SE/SP-SE/MS/PT-SE Crimp Contact Specifications (Size 20) | Test Current: 7.5A, Max Millivolt Drop: 55 |
| PT-SE/SP-SE/MS/PT-SE Crimp Contact Specifications (Size 16) | Test Current: 13.0A, Max Millivolt Drop: 49 |
| PT-SE/SP-SE/MS/PT-SE Crimp Contact Specifications (Size 12) | Test Current: 23.0A, Max Millivolt Drop: 42 |
| Hermetic Connectors Helium Leakage | Less than 1.0 X 10-6 cc/sec. at 15 psi differential |
| Hermetic Connectors Physical Shock | 100 Gs |
| Hermetic Connectors Vibration | Exceeds MIL-E-5272 Procedure II |
| Hermetic Connectors Thermal Shock | No deterioration or failure after 5 cycles at 55F to +257F |
| Coaxial Contact Electrical Performance (Size 8) | Dielectric Withstanding Voltage: 1,300 VAC Rms @ sea level |
| Coaxial Contact Electrical Performance (Size 12) | Dielectric Withstanding Voltage: 1,000 VAC Rms @ sea level |
2411061547_Amphenol-PTB-20-24PS-023_C22225931.pdf
