Certified Space-Grade Components for Aerospace Innovation

High-Reliability Space-Approved Electronic Components and Systems for Space Applications

Standards, Qualification, and European Space Initiatives

When designing electronics for space platforms (satellites, launch vehicles, rovers, and deep-space systems) component selection is one of the most critical factors in mission success. Electrical, electronic, and electromechanical (EEE) components must withstand radiation exposure, extreme thermal variations, mechanical stress, vacuum, and long operational lifetimes without maintenance. Each component must deliver consistent reliability throughout the entire mission cycle.

To coordinate and standardise efforts in this field, the European Space Components Coordination (ESCC) was established in 2002, bringing together ESA, national and international public space organisations, component manufacturers, and user industries. The ESCC works to harmonise product specification, development, evaluation, and qualification, ensuring strategic availability of high-performance EEE components for both institutional and commercial space programmes.

 

Mission-Critical Component Characteristics

Radiation tolerance

Thermal stability

Mechanical robustness

Power efficiency

Electromagnetic compatibility (EMC)

Long operational life

Material selection

Miniaturisation and weight reduction

Redundancy and fault tolerance

Compliance with industry standards

Testing and qualification

Qualified Passive Components, Sensors and Connectors for Space Projects

Some of the products we supply to space programmes include:

Ceramic Hermetically Sealed Radiation Hard-Transistor Optocoupler CSM166
Radiation-hardened and radiation-tolerant components
Space-grade resistors, capacitors, and sensors
High-stability current sense and precision resistors
Power Modules and Rad-hard DC-DC converters
EMI/RFI protection and transient suppression devices
Isocom CSMRLVGXXP1 / CSMRLGXXP1 Hermetically Sealed Latching Solid State Relay
Hermetically sealed and ceramic packaged components

The Role of a Specialist Distributor

Sourcing ESCC-approved products that meet stringent space specifications often requires extensive research, supplier engagement, and evaluation. A specialist distributor such as Rhopoint Components streamlines this process—bringing together a wide range of space-ready components from qualified suppliers.

We can provide Commercial Off-The-Shelf (COTS) components for early development phases, with certification for space use arranged later, reducing vendor complexity and easing procurement. Sharing a bill of materials (BOM) with us allows our team to propose a tailored, optimised solution across multiple suppliers.

Manufacturers benefit too—partnering with Rhopoint increases visibility of their space-approved products within a highly targeted customer base, without additional marketing overheads. We also manage end-of-life (EOL) notifications, helping customers secure last-time buys, find approved alternatives, or even source custom solutions.

With decades of experience in aerospace and defence, Rhopoint Components offers expert guidance on EEE components that comply with ECSS, ESCC and MIL-PRF (e.g. MIL-PRF-55342) standards that are acknowledged and published by NASA and ESA.

Trusted Support for Mission-Critical Projects

Our technical sales team offers in-depth application knowledge, assisting with component selection, qualification requirements, and compliance documentation. We work with leading manufacturers such as Isabellenhütte, Cissoid, Exxelia Ohmcraft, and ISOCOM, ensuring you receive only the most reliable components for your designs.

Contact our Space industry specialists today to discuss your application requirements or request a tailored component recommendation.

Please provide all details related to your enquiry here. For example, if you are looking for a customised product, please enter custom resistance values ​​/ capacitance values ​​here.

  • InterFET

SMP5115

InterFET Product Image (SOT-23)
InterFET SMP5115 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 25pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5115
  • InterFET

SMP5116

InterFET Product Image (SOT-23)
InterFET SMP5116 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 27pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5116
  • InterFET

SMP5397

InterFET Product Image (SOT-23)
InterFET SMP5397 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5397
  • InterFET

SMP5398

InterFET Product Image (SOT-23)
InterFET SMP5398 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5.5pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5398
  • InterFET

SMP5460

InterFET Product Image (SOT-23)
InterFET SMP5460 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5460
  • InterFET

SMP5461

InterFET Product Image (SOT-23)
InterFET SMP5461 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5461
  • InterFET

SMP5462

InterFET Product Image (SOT-23)
InterFET SMP5462 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5462
  • InterFET

SMP5484

InterFET Product Image (SOT-23)
InterFET SMP5484 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5484
  • InterFET

SMP5485

InterFET Product Image (SOT-23)
InterFET SMP5485 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5485
  • InterFET

SMP5486

InterFET Product Image (SOT-23)
InterFET SMP5486 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMP5486
  • InterFET

SMPBF510

InterFET Product Image (SOT-23)
InterFET SMPBF510 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMPBF510
  • InterFET

SMPBF511

InterFET Product Image (SOT-23)
InterFET SMPBF511 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
  • Compliant
SMPBF511
  • InterFET

SMPJ108

InterFET Product Image (SOT-23)
InterFET SMPJ108 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
  • Compliant
SMPJ108
  • InterFET

SMPJ109

InterFET Product Image (SOT-23)
InterFET SMPJ109 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
  • Compliant
SMPJ109
  • InterFET

SMPJ110

InterFET Product Image (SOT-23)
InterFET SMPJ110 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
  • Compliant
SMPJ110
  • InterFET

SMPJ177

InterFET Product Image (SOT-23)
InterFET SMPJ177 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 32pF (max). All of this in a SOT-23 package.
  • Compliant
SMPJ177

SMP5115

InterFET SMP5115 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 25pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5116

InterFET SMP5116 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 27pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5397

InterFET SMP5397 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5398

InterFET SMP5398 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5.5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5460

InterFET SMP5460 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5461

InterFET SMP5461 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5462

InterFET SMP5462 P-Channel JFET with P0032F Geometry. Typical leakage of 3pA and a low input capacitance of 7pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5484

InterFET SMP5484 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5485

InterFET SMP5485 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMP5486

InterFET SMP5486 N-Channel JFET with N0026S Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPBF510

InterFET SMPBF510 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPBF511

InterFET SMPBF511 N-Channel JFET with N0026L Geometry. Typical leakage of -2pA and a low input capacitance of 5pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPJ108

InterFET SMPJ108 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPJ109

InterFET SMPJ109 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPJ110

InterFET SMPJ110 N-Channel JFET with N0450S Geometry. Typical leakage of -6pA and a low input capacitance of 85pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

SMPJ177

InterFET SMPJ177 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 32pF (max). All of this in a SOT-23 package.
InterFET Product Image (SOT-23)

Resources

Related Articles

Space

Rhopoint offers a vast selection of components suitable for use in the Space industry. These parts have either been approved or designed for this specific application.

  • We offer a selection of ‘EEE’ approved surface-mount current sensing resistors by Isabellenhütte and ultra-precision resistors from Vishay Foil Resistors
  • ‘EEE’ approved pressure sensors from Emerson Paine™
  • Robust and accurate general-purpose load cells from Stellar Technology
  • Thermocouple foil temperature sensors by RdF