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SI-50170-G (shown)

EPP-918A Protective Sealant

Bel Stewart’s EPP-918A protectant improves product reliability by providing an unprecedented level of defense against harsh environmental conditions. In addition to providing superior moisture, humidity, and corrosion resistance, EPP-918A also shields against wear due to repetitive mating/un-mating forces.

By guarding electronic connectors with this contact dressing, EPP-918A prolongs the life of contacts with in RJ11 and RJ45 jacks exposed to extreme environmental conditions. Once applied (during our manufacturing process), EPP-918A will not migrate – it adheres to the contacts instantly and remains intact without the need for additional tape, mechanical barriers, or cure time. This characteristic eliminates the added expense that other barrier methods entail.

EPP-918A is useful in any application, static or mobile, involving harsh environmental conditions and /or a very high number of mating cycles. Bel’s EPP-918A environmental protectant is RoHS compliant and can be used with virtually and Bel Stewart connector product to increase durability and reliability.

Specifications

  • Operating Temp: -40° to +85° C
  • Specific Gravity: 0.75 (ASTM D-792)
  • Density: 0.89 (ASTM D-1480)
  • Color: Light Yellow
  • Water Solubility: Negligible
  • RoHS Compliant

Design Features

  • Improves durability and reliability for RJ11 and RJ45 modular jacks
  • Helps prevent corrosion from harsh environmental conditions
  • Withstands high temperature soldering (in excess of 260° C for 10 seconds)
  • Low Level Contact Resistance (LLCR) testing to 10K cycles with no measurable change to gold plated contacts
  • Contains a UV tracer for visible inspection of the EPP-918A coating on the contacts
  • EPP-918A contact protectant can be used with any Bel Stewart jack to increase durability and reliability
Product Training Module
Synergy with EPP-918A Sealant
Part Number: SI-50170-G Status: Active
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RoHS Compliant