Miniature Cylindrical Connectors Amphenol SPB-14-19PS Providing Environmental Sealing and Electrical Contacts

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 high reliability, design flexibility, and environmental sealing achieved through grommet and clamp designs. They are suitable for applications requiring instrumentation, monitoring equipment, machine tool automation, communications, geophysical exploration, industrial controls, robotics, rail/mass transit, and military/aerospace sectors. The connectors are recognized by UL and CSA. Some miniature connector styles are available in RoHS Compliant versions.

Product Attributes

• Brand: Amphenol
• Origin: Formerly Bendix products
• Certifications: UL recognized, CSA recognized
• Material: Shell components are aluminum. Contacts are machined from low loss copper alloy and gold plated.
• Operating Temperature: -55C to +125C
• Operating Voltage: Up to 1000 VAC (RMS) at sea level
• Quality Systems: Certified to ISO 9001:2015; ISO 14001:2015; ISO/TS 16949:2016

Technical Specifications

General Series Features:

• Environmental sealing achieved with grommet and clamp design.
• Pin and socket contacts are gold plated for corrosion resistance and indefinite shelf life.
• Resilient inserts provide high dielectric strength and moisture barrier.
• Variety of shell finishes (including non-cadmium) and back-end accessories available.
• Bayonet coupling with 3-point locking and 5 key/keyway mating for positive polarization.
• Intermateable with all miniature series connectors.

PT, MS/PT (Solder):

• MS/PT meets MIL-DTL-26482 Series 1, service classes E, F, and P.
• Factory installed solder contacts.
• Hermetic seal receptacle styles available.
• Pressurized thru bulkhead receptacle style available.
• Printed circuit board contacts available.

PT-SE, MS/PT-SE (Crimp):

• Crimp rear insertable/front release contact termination.
• Closed entry socket insert prevents probe damage.
• MS/PT-SE meets MIL-DTL-26482 Series 1, service classes E, F, P.

SP Series (Solder):

• Modification of the PT series with a wider flange for back panel mounting.

SP-SE Series (Crimp):

• Modification of the PT-SE series with a wider flange for back panel mounting.

Hermetic Connectors:

• Fused compression glass sealed inserts for environmental moisture sealing.
• Available in PTIH (MS3113H), PT02H, and PT07H (MS3114H) styles.
• Helium Leakage: Less than 1.0 X 10-6 cc/sec. at 15 psi differential.

Coaxial Contacts:

• Size 8 and 12 crimp coax contacts available for PT-SE, SP-SE, MS/PT-SE.
• Size 8 and 12 solder type coax contacts available for PT, SP, MS/PT.

Service Ratings:

Contact Data/Connector Ratings (Solder Contacts):

Contact Specifications (Crimp SE Contacts):

Shell Styles:

• Wall Mounting Receptacle (00)
• Cable Connecting Receptacle (01)*
• Box Mounting Receptacle (02)
• Straight Plug (06)
• Jam Nut Receptacle (07)
• Thru-Bulkhead Receptacle (TB)
• Solder Mount Receptacle (I) (Hermetic only)
• 90 Plug (08)

*This connector style is sometimes referred to as a cable connecting plug. It does, however, mate with either a straight or 90 degree plug.