Industrial Grade Amphenol PTB-20-24PS Connector with Corrosion Resistant Plating and Bayonet Coupling
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Product Description
Amphenol Miniature Cylindrical Connectors - PT, SP, MS/PT Series
Product Overview
Amphenol Miniature Cylindrical Connectors, including the PT, SP, and MS/PT Series, are designed for general duty and environmental applications in both industrial and military markets. These connectors offer high reliability with features like bayonet coupling, resilient inserts, and gold-plated machined contacts. They are suitable for a wide range of demanding applications, including instrumentation, monitoring equipment, factory automation, communications, industrial controls, robotics, and military/aerospace. The series provides design flexibility with various shell styles, insert arrangements, and termination options (solder and crimp).
Product Attributes
- Brand: Amphenol
- Certifications: UL recognized, CSA recognized
- Origin/Former Brand: Formerly known as Bendix products
- Material: Shell components are aluminum; contacts are machined from low loss copper alloy.
- Insert Material: Resilient neoprene
- Plating: Gold plated contacts; Shell finishes include non-cadmium options. Corrosion resistant conductive plating (Gray Zinc over Electroless Nickel) available.
- Coupling: Bayonet Coupling (3-point)
- Polarization: 5 key/keyway mating
- Operating Temperature: -55C to +125C
- Operating Voltage: Up to 1000 VAC (RMS) at sea level
- Environmental Sealing: Achieved with grommet and clamp design.
- RoHS Compliant: Some miniature connector styles are available in RoHS Compliant versions.
- Quality Systems Certified: ISO 9001:2015; ISO 14001:2015; ISO/TS 16949:2016
Technical Specifications
| Series | Description | MIL-DTL-26482 Compliance | Contact Types | Key Features |
|---|---|---|---|---|
| PT / MS/PT (Solder) | General duty, environmental sealing, bayonet coupling, solder contacts. MS/PT meets MIL-DTL-26482 Series 1. | MIL-DTL-26482, Series 1 (MS/PT) | Solder | 3-point bayonet coupling, 5 key/keyway mating, intermateable with all miniature series. UL recognized (PT). |
| SP (Solder) | Modification of PT with wider flange for back panel mounting. | N/A | Solder | Same features as PT, with wider flange for back panel mounting. |
| PT-SE / MS/PT-SE (Crimp) | General duty, environmental sealing, bayonet coupling, crimp rear insertable/front release contacts. MS/PT-SE meets MIL-DTL-26482 Series 1. | MIL-DTL-26482, Series 1 (MS/PT-SE) | Crimp (Rear Insertable/Front Release) | 3-point bayonet coupling, 5 key/keyway mating, closed entry socket prevents probe damage. |
| SP-SE (Crimp) | Modification of PT-SE with wider flange for back panel mounting. | N/A | Crimp (Rear Insertable/Front Release) | Same features as PT-SE, with wider flange for back panel mounting. |
| PT Hermetic | Hermetically sealed receptacles with fused compression glass inserts. | N/A | Solder (pin contacts) | Hermetic seal, available in PTIH, PT02H, PT07H styles. Helium leakage |
| PT with PCB Contacts | Connectors with printed circuit board tail contacts. | N/A | Printed Circuit Board Tail | Available in box mounting receptacle and jam nut receptacle styles. |
| PTB / SPB | Thru bulkhead receptacle. | N/A | Solder | Pressurized thru bulkhead receptacle style. |
| Contact Specifications (Size 20) | Test Current: 7.5A, Max Millivolt Drop: 55 | N/A | Solder / Crimp | Solder Well Diameter: .046+.004/-.000; Depth: .125+.031/-.000 (Solder) |
| Contact Specifications (Size 16) | Test Current: 13.0A, Max Millivolt Drop: 50 | N/A | Solder / Crimp | Solder Well Diameter: .078+.005/-.003; Depth: .188+.031/-.000 (Solder) |
| Contact Specifications (Size 12) | Test Current: 23.0A, Max Millivolt Drop: 42 | N/A | Solder / Crimp | Solder Well Diameter: .116+.004/-.002; Depth: .188+.031/-.000 (Solder) |
| Service Rating I | Recommended AC Voltage (Sea Level): 600V; Test Voltage (Sea Level): 1500V | N/A | N/A | N/A |
| Service Rating II | Recommended AC Voltage (Sea Level): 1000V; Test Voltage (Sea Level): 2300V | N/A | N/A | N/A |
| Shell Styles | Wall Mounting Receptacle, Cable Connecting Receptacle, Box Mounting Receptacle, Straight Plug, Jam Nut Receptacle, 90 Degree Plug, Thru-Bulkhead Receptacle, Solder Mount Receptacle. | N/A | N/A | Various configurations available. |
| Insert Arrangements | Available in various configurations from 1 to 61 contacts. Refer to pages 4-10 for details. | N/A | N/A | Accommodates different contact sizes and quantities. |
| Alternate Positioning | Available to prevent cross-plugging in applications with multiple connectors of the same size and arrangement. | N/A | N/A | Provides W, X, Y, Z positions. |
| Coaxial Contacts | Size 8 & 12 Crimp Coax for Crimp type; Size 8 & 12 Solder Coax for Solder type. | N/A | Coaxial | Intermixable with power contacts. |
Note: Dimensions are for reference only. For complete part numbers and specific ordering information, refer to the 'How to Order' sections and relevant pages within the catalog.
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
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Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina