miniature cylindrical connectors Amphenol SPB-16-26PS suitable for instrumentation and communications equipment
Amphenol Miniature Cylindrical Connectors - PT, SP, MS/PT Series
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 twice the number of contacts in half the size of standard connectors, providing significant design flexibility. They are suitable for applications such as instrumentation, monitoring equipment, machine tool automation, communications, geophysical exploration, industrial controls and robotics, oil and petrochemical industries, rail/mass transit, and military/aerospace sectors. Key features include environmental sealing achieved through grommet and clamp design, an operating temperature range of 55C to +125C, and operating voltages up to 1000 VAC (RMS) at sea level. Contacts are machined from a low-loss copper alloy and gold-plated for corrosion resistance and extended shelf life. The connectors utilize resilient inserts for high dielectric strength and moisture barrier properties, with a variety of shell finishes and back-end accessories available.
Product Description
Amphenol Miniature Cylindrical Connectors (PT, SP, MS/PT Series) are engineered for demanding general duty and environmental applications. They provide a high-density interconnect solution, offering twice the contact count in a smaller footprint compared to standard connectors. These connectors are designed for reliable performance in harsh industrial and military environments, ensuring environmental sealing and robust electrical connections. The series includes options for both solder and crimp contact terminations, with bayonet coupling for secure mating and various shell styles to suit diverse mounting requirements.
Product Attributes
- Brand: Amphenol
- Series: PT, SP, MS/PT
- Recognition: UL recognized and CSA recognized
- Standards: MIL-DTL-26482, Series 1 qualified (MS/PT and MS/PT-SE versions)
- Materials: Shell components are aluminum; contacts are machined from low-loss copper alloy.
- Plating: Gold-plated contacts; various shell finishes including olive drab cadmium, anodic coating, electroless nickel, black zinc cobalt, and conductive gray zinc nickel.
- Inserts: Resilient neoprene
- Coupling: 3-point bayonet coupling with 5 key/keyway polarization
- Operating Temperature: 55C to +125C
- Operating Voltage: Up to 1000 VAC (RMS) at sea level
- Certifications: ISO 9001:2015, ISO 14001:2015, ISO/TS 16949:2016 (Amphenol Quality Systems)
- Legacy: Formerly known as Bendix products.
Technical Specifications
| Feature/Model | Description/Specification |
|---|---|
| Series Family | PT, SP, MS/PT (Proprietary/MIL-DTL-26482, Series 1) |
| Contact Types | Solder contacts, Crimp contacts (Rear Insertion/Front Release) |
| Service Ratings | I, II |
| Service Rating I Voltage (Sea Level) | 600 VAC (Recommended Operating), 1500 VAC (Test) |
| Service Rating II Voltage (Sea Level) | 1000 VAC (Recommended Operating), 2300 VAC (Test) |
| Shell Styles Available | 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) |
| Contact Sizes | 20, 16, 12, 8 (Coax), 10 (Power) |
| Insert Arrangements | 6-1, 8-2 through 24-79 (Refer to pages 4-10 for detailed availability) |
| Contact Specifications (Size 20) | Test Current: 7.5A, Max Millivolt Drop: 55 |
| Contact Specifications (Size 16) | Test Current: 13.0A, Max Millivolt Drop: 50 |
| Contact Specifications (Size 12) | Test Current: 23.0A, Max Millivolt Drop: 42 |
| Hermetic Versions | Available in PTIH, PT02H, PT07H (MS3113H, MS3114H) styles with fused compression glass inserts. Helium Leakage: < 1.0 x 10-6 cc/sec. at 15 psi differential. |
| PCB Contacts | Available in PT02 and PT07 box mounting and jam nut receptacle styles. |
| Coaxial Contacts | Size 8 & 12 available for solder and crimp SE types. |
| Optional Finishes | Anodic coating (005), Electroless nickel (023), Black zinc cobalt plating (025), Conductive gray zinc nickel plating (072). |
2411061628_Amphenol-SPB-16-26PS_C22320962.pdf
