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HF Series Reed Relay

Description

The HF series high frequency reed relay and high power reed relay is capable of carry currents of 5A@30MHz. Specially packaged coil with a PCB pin out for the coil only. This high frequency reed relays’ switch contacts are available for direct wiring (sky wiring). Equipped with a patented external electrostatic and magnetic shield. RF reed relay has a breakdown voltage up to 9kVDC.

Specifications

Coil Voltage (VDC)5, 12, 24
Coil Resistance (Ω)250-1000
Contact Form1A (SPST) Normally Open (N.O.), 1B (SPST) Normally Closed (N.C.), 2A (DPST) Normally Open (N.O.)
Rated Power Max.25W/500VDC/1.5A

Applications

Antenna transmitters and receivers, radio transmitters 1 MHz to 30MHz, telecommunications equipment

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Series Data Sheet (PDF)
 
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Stock Check

Item No.DatasheetDistributorRegionQuantityCartRFQInventory Date
HF24-1A54-BV864Heilind ElectronicsAmericas0 RFQ2024-12-07
HFStandex FactoryAmericas0 RFQ2024-12-10
HF12-1A54-8 Arrow ElectronicsAmericas0 RFQ2024-12-10

Parametric Search

Coil VoltageSwitches & Contact FormContact ConfigurationSwitching LoadSwitching VoltageMounting TypeOptionSpecial Feature
Part Number Coil VoltageSwitches & Contact FormContact ConfigurationSwitching LoadSwitching VoltageMountingOptionSpecial Feature
HF05-1A54-951ASPST-NO< 50 W< 500 VDCAxial LeadsMagnetic & Coaxial ShieldHigh Power & Frequency
HF12-1A54-8121ASPST-NO< 50 W< 500 VDCAxial LeadsMagnetic & Coaxial ShieldHigh Power & Frequency
HF24-1A54-9241ASPST-NO< 50 W< 500 VDCAxial LeadsMagnetic & Coaxial ShieldHigh Power & Frequency
MG-E212HF122ADPST-NO< 10 W< 100 VDCSurface Mount (SMD)GullHigh RF 6 GHz

Associated Parts

The CRF Series is an ultraminiature 7GHz (RF) high frequency reed relay design in a low-profile surface mount (SMD) package.  The RF reed relay features a high insulation resistance (IR) typical 10^13 Ω. This instrumentation grade relay comes in a rugged thermoset overmolded package with ceramic substrate. Supplied in tape and reel according to IEC 286/part 3. Ball grid array (BGA) optional. UL approval.

UL Certificate of Compliance

The single in-line SIL RF series high frequency reed relay is capable of switching signals from DC to 1.5GHz. This instrumentation grade RF reed relay is supplied in a rugged thermoset overmolded package. Utilizes minimum PCB area at only 50% compared to our DIP and DIL series. Available with dielectric strength 4kVDC. Optional diode and magnetic shield. 

General purpose micro single in-line (SIL) MS Series Reed Relay with rugged thermoset overmolded package has a standard internal magnetic shield. This instrumentation grade relay can be stacked in close matrices. Available in high frequency version up to 1GHz. Optional diode. UL approval.

UL Certificate of Compliance

Technical Papers

Datasheets
Datasheet – MH Series Reed RelayDatasheet – MT Series Reed RelayDatasheet – M Series Reed RelayDatasheet – C Series Reed RelayDatasheet – U Series Reed RelayDatasheet – MFS Series Reed RelayDatasheet – MF Series Reed RelayDatasheet – MRE Series Reed RelayDatasheet – BH Series Reed RelayDatasheet – Photo MOSFET Relay SMP-42 SeriesDatasheet – MHV Series Reed RelayDatasheet – Photo MOSFET Relay SMP-58 SeriesDatasheet – Photo MOSFET Relay SMP-74 SeriesDatasheet – Photo MOSFET Relay SMP-45 SeriesDatasheet – Photo MOSFET Relay SMP-40 SeriesDatasheet – Photo MOSFET Relay SMP-38 SeriesDatasheet – Photo MOSFET Relay SMP-47 SeriesDatasheet – Photo MOSFET Relay SMP-36 SeriesDatasheet – Photo MOSFET Relay SMP-23 SeriesDatasheet – Photo MOSFET Relay SMP-21 SeriesDatasheet – Photo MOSFET Relay SMP-30 SeriesDatasheet – Photo MOSFET Relay SMP-31 SeriesDatasheet – Photo MOSFET Relay SMP-37 SeriesDatasheet – SHV Series Reed RelayDatasheet – 567 Series OptocouplersDatasheet – 535 Series OptocouplersDatasheet – 530-70 Series OptocouplersDatasheet – 530-03 Series OptocouplersDatasheet – 528 Series OptocouplersDatasheet – 525 Series OptocouplersDatasheet – 522 Series OptocouplersDatasheet – 521 Series OptocouplersDatasheet – MRX Series Reed RelayDatasheet – RM05-8A-S Series Reed RelayDatasheet – RM05-4A Series Reed RelayDatasheet – BT/BTS Series Reed RelayDatasheet – HI Series Reed RelayDatasheet – SIL HV Series Reed RelayDatasheet – LI Series Reed RelayDatasheet – KT Series Reed RelayDatasheet – HM Series Reed RelayDatasheet – HE Series Reed RelayDatasheet – H Series Reed RelayDatasheet – SIL RF Series Reed RelayDatasheet – HF Series Reed RelayDatasheet – CRF Series Reed RelayDatasheet – UMS Series Reed RelayDatasheet – SIL Series Reed RelayDatasheet – MS Series Reed RelayDatasheet – DIP Series Reed RelayDatasheet – DIL Series Reed RelayDatasheet – CRR Series Reed RelayDatasheet – BE Series Reed Relay

Applications

Media

Product Training Module – RF Reed Relays Part I

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.

Product Training Module – RF Reed Relays Part II

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.

Product Training Module – Reed Relay Overview

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.

Product Training Module – Magnet Technology & Their Uses

Welcome to Standex Electronics where we will be exploring what magnets are and how they are used in the electronic industry. We will define the key terms relating to magnets and we will explore what magnets are, what they do, and how they are used.

Product Training Module – Latching Form B Reed Relays & Sensors

Welcome to Standex Electronics' Latching and Form B Reed Relay and Sensor training module. This module will define key terms of Form B and Latching sensors and relays. The module will also describe the structure and function of latching and Form B reed relays and sensors.

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