50Ω Hermetically Sealed SMPM Male Bulkhead RF Coaxial Connector 0.3MHz-40GHz 170V

Price Negotiable
Price: The price depend on the quantity
MOQ: MOQ 100 pieces
Delivery Time: 8-12 weeks for new production
Brand: ELT
Product Description
50Ω Hermetically Sealed with Glass SMPM Bulkhead Screw M4 Male RF Coaxial Connectors 0.3MHz-40GHz
The SMPM coaxial connector is engineered for small package design requirements, providing a highly shielded interconnect solution for high data rate applications. Its superior shielding minimizes signal interference, ensuring optimal signal transmission at high speeds. When paired with an SMPM female to female adapter, it creates an effective board-to-board connection system that compensates for radial and axial misalignments during installation.
Key Features
  • Physical Separation: Isolates spaces at both connector ends (e.g., device interior/exterior or separate cavities) to prevent electromagnetic interference and environmental effects (dustproof, waterproof)
  • Stable Fixation: Secures connector position against vibration or insertion/removal forces, maintaining consistent signal transmission
Product Specifications
Item Value
Product Name SMPM Male Bulkhead Connector
Model SSMP-JYD4
Frequency Range 0.3MHz-40GHz
Impedance 50Ω
Rated Voltage 170V
DWV 500V
Insulation Resistance ≥5000MΩ
Center Conductor Kaval Alloy, Gold Plated 
Outer Conductor Kaval Alloy, Gold Plated
Insulation Dielectric Glass
Product Outline Dimensions (Screw M4 x 0.5-6g, Unit: mm)
SMPM bulkhead connector dimensional diagram - front view SMPM bulkhead connector dimensional diagram - side view SMPM bulkhead connector dimensional diagram - detailed view
Note 1: Hermetic | Note 2: Engagement Depth 1.4 | Note 3: Engagement Depth 2.11
Alternative Screw Model (M3.5 X 0.35-6g)
Our threaded locking series connectors feature multiple positioning platforms for secure board mounting and locking with compatible products.
Alternative SMPM connector model - front view Alternative SMPM connector model - side view
Note 1: Hermetic | Note 2: Bonding Surface | Note 3: Engagement Depth 2.11
Applications
  • Microwave communication systems
  • Measurement equipment
  • Aerospace applications
  • Radar systems
  • Electronics fields
Elite Electronic manufactures SMPM connectors using premium materials and rigorous quality control processes to ensure exceptional durability and reliability in extreme environments.
SSMA connector applications in electronic systems
Packaging & Shipping
Each SMPM bulkhead connector is carefully packaged in protective cartons to ensure safe transit. We use reliable courier services with tracking numbers provided for all shipments.
SSMA connector packaging example
For model availability and additional series options, please contact us at sales3@xa-elite.com.cn.
Note: While some models are in stock, all catalog-listed models can be produced quickly upon request.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi'an Elite Electronics Co., Ltd.
Location No.1068 Runfeng Road, Chang 'an Communication Industrial Park, High-Tech Zone, Xi 'an 710114, Shaanxi, China
Contact Person Elite

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