SHR AUTOSENSOR TECH LIMITED engineers 4–20 kV reed relays, mercury-wetted relays, HV DC contactors and reed sensors, with live datasheets, parametric search, cross-reference and fast RFQ support.
Proven in demanding high-voltage and isolation applications worldwide.
ATE / Instrumentation
Pruebas & medición
Matrix switching, HV measurement, semiconductor test
E-Mobility
EV & New Energy
Battery packs, charging, ESS / DC isolation
Healthcare
Medical
Isolation for diagnostic & imaging equipment
Automation
Industrial
Instrumentation & process control
The Company
The manufacturer behind every component
SHR AUTOSENSOR TECH LIMITED is a true manufacturer — not a trading company. R&D, automated production and 100% final testing under one roof in Shanghai, powering OEM engineering teams in EV, semiconductor ATE, medical and industrial markets.
Every SHR AUTOSENSOR relay and contactor is manufactured under a controlled process and verified before it ships, so the datasheet numbers are the numbers you get.
Contactos sellados herméticamente
100% hi-pot & parametric test
Full lot traceability
RoHS & REACH compliant
IATF 16949:2016ISO 9001:2015RoHSREACHUL / CE (select series)View certificates →
10¹² Ω
Insulation resistance, standard across the HV range.
Operate time< 1 ms
Dielectric strengthup to 20 kV
Operating temp-40 … +105 °C
Life (mercury)10⁹ ops
Engineering Notes
Design guidance from our engineers
Practical application notes written by the team that builds the relays — updated regularly.
Nota de aplicación
Reed Relays for Robotics and Low-Level Signal Switching
Contact selection, shielding and driver choices for clean low-level switching in robotic instruments.
