Miniature high voltage relay combines a reliable switching and high isolation properties with a compact design. Designed for demanding applications such as isolation measurement in Battery Management Systems or any other, where low leakage currents are required.
Creepage and clearance distances consistent with international standards IEC 60664-1, ISO 6469-3, IEC 60601-1 and IEC 62109-1/2.
SMD style with no internal solder joints – reflow soldering compatible.
Tested in accordance with AEC-Q200, UL Approved, RoHS/REACH.
| Coil Voltage (VDC) | 5 |
| Coil Resistance (Ω) | 140 |
| Contact Form | 1A (SPST) |
| Rated Power Max. | 10W/1000VDC/0.75A |
| Breakdown Voltage | up to 3 kVDC |
| Isolation Voltage | min. 5 kVDC |
Automotive BMS, photovoltaics, general purpose electronic test equipment, medical equipment
Series Data Sheet (PDF)| Item No. | Datasheet | Distributor | Region | Quantity | Cart | RFQ | Inventory Date |
|---|---|---|---|---|---|---|---|
| MHV05-1A | Electro Sonic Group | Americas | 0 | RFQ | 2025-03-27 | ||
| MHV05-1A | Digi-Key Electronics | Americas | 300 | BUY | RFQ | 2025-01-10 | |
| MHV05-1A | Digi-Key Electronics | Americas | 300 | BUY | RFQ | 2025-01-10 | |
| MHV05-1A | Digi-Key Electronics | Americas | 300 | BUY | RFQ | 2025-01-10 | |
| MHV13C226MAT2A | Mouser Electronics | Americas | 0 | RFQ | 2025-03-27 | ||
| MHV05-1A | Mouser Electronics | Americas | 1,352 | BUY | RFQ | 2025-03-27 | |
| MHV15C106MAT2A | Mouser Electronics | Americas | 18 | BUY | RFQ | 2025-03-27 | |
| MHV05-1A | Arrow Electronics | Americas | 200 | BUY | RFQ | 2025-03-27 | |
| MHV | Standex Factory | Americas | 0 | RFQ | 2025-03-27 |
The KT series high voltage reed relay and high insulation reed relay is available in both a surface mount (SMD) or through-hole (THT) design. This high voltage reed relay is capable of switching up to 1kVDC, breakdown voltage of 4.5kVDC, isolation voltage to 7kVDC and features a high insulation resistance (IR) >10^13 Ω. This KT series is supplied in a rugged thermoset overmolded package. Tested in accordance with AEC-Q200, UL listed.
Welcome to Standex Electronics' RF Reed Relays Part I training module. Reed relays have long been known to have the capability to switch and carry RF signals and fast digital pulses. Hardly anyone thought reed relays were capable of switching and carrying RF up to 20 GHz, because the reed switch's leads are composed of nickel/iron which has a relatively high permeability or (MU). However, 20GHz is now a reality at Standex Electronics. We will be presenting the reasons Standex Electronics and their design team have made this possible.
Welcome to Standex Electronics' RF Reed Relays Part II training module. This second RF presentation assumes you have already heard the first Standex Electronics RF Part I presentation. Understanding the simple physical layout of a reed relay makes it easy to design and rest reed relays for RF and fast digital pulse applications. RF is dependent on the physical layout or signal path it takes while going through circuits and the components that make up those circuits. We will show you how the physical layout of the reed relay will have a direct bearing on the RF signal's success going into and out of the reed relay. Coupled with the relay's physical layout, the materials making up the reed relay are also important.
Welcome to Standex Electronics Reed Relay training module. This module will define key terms used in reed relays and their applications. The module will also describe the structure and function of reed relays and their vast number of applications.
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