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Showing Results For: Reed Relays

Reed Relays

What are Reed Relays?

A reed relay is a piece of equipment that makes use of an electromagnet to monitor one or multiple reed switches. The connections are made of magnetic materials, and electromagnetics does work directly on reed relays without the need for an armature to move reed relays. Sealed in a long, confined by the glass tube, the connections are secured from corrosion. The glass container may consist of many reed switches that can be placed into a standalone bobbin and activated simultaneously.

Typical Applications

Reed relays have still been utilized even outside of the telephone industry. Due to their hermetic seal, quick operation time, prolonged life of 109 operations, and very constant contact performance, reed relays have continued to be used in applications beyond the telephone sector, such as automatic test equipment and electronic instruments.

Reed relays have also been extensively used in RF and microwave switching applications. They are also employed in circuits like photomultiplier detectors and other extremely low current handling circuits because of their extremely low leakage current (in the order of femtoamperes).

How are Reed Switch Sensors Actuated?

It is made up of two contacts on ferrous metal reeds enclosed in an airtight glass container. Normally, the connections are open and not electrically connected. Bring a magnet close to the switch to activate (close) it. The reed switch will return to its initial position once the magnet is removed.

How Does a Reed Switch Work?

Many reed switches and reed sensors are used for proximity sensing and are triggered by a magnet, even though a reed switch may be activated by putting it within an electrical coil. The gadget turns on as soon as the magnet is placed close to the reed sensor/switch.


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Coto Technology
1240-06-2104, Coto Technology
239 In Stock
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£ 49.80
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£ 47.18
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£ 44.55
Standex-Meder Electronics
SHV24-1A85-78L4K, Standex-Meder Electronics
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SIL05-1A72-71M, Standex-Meder Electronics
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SIL05-1C90-51D, Standex-Meder Electronics
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BE05-1A85-M, Standex-Meder Electronics
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£ 4.91
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MRE24-1A85-HV, Standex-Meder Electronics
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BT12-2A66, Standex-Meder Electronics
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£ 30.07
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SHV24-1A85-78L3K, Standex-Meder Electronics
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BH12-1A85-M, Standex-Meder Electronics
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£ 6.19
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SHV24-1A85-78D4K, Standex-Meder Electronics
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BE24-1A66+1B66-M, Standex-Meder Electronics
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£ 10.14
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BE24-1A85-M, Standex-Meder Electronics
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£ 5.39
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BT12-2A85-M, Standex-Meder Electronics
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£ 47.38
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MRE12-2A85-P, Standex-Meder Electronics
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SIL05-1C90-51L, Standex-Meder Electronics
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MRE24-2A85-P, Standex-Meder Electronics
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BH24-1A85-M, Standex-Meder Electronics
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SHV24-1A85-78D3K, Standex-Meder Electronics
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BH12-2A85-M, Standex-Meder Electronics
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£ 8.90
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MRE24-1A85-HC, Standex-Meder Electronics
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MS05-1A87-75D, Standex-Meder Electronics
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£ 4.68
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BH12-4A85-M, Standex-Meder Electronics
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£ 13.15
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MRE12-1A85-HV, Standex-Meder Electronics
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SIL05-1C90-51Q, Standex-Meder Electronics
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BT05-2A85-M, Standex-Meder Electronics
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New Items
New items
DAT72415F-HR/RS, Sensata/Cynergy 3

DAT72415F-HR/RS, Sensata/Cynergy 3

Cynergy3 - Reed Relay D-HR Series Cynergy3 reed relays have high isolation voltages. These are ideal for applications such as cardiac defibrillators, test equipment and high voltage power supplies. Features and Benefits Low contact resistance 10kV ot 15kV isolation Minimum insulation resistance 1 x 10 14 Ω PCB or flying leads connections
New items
S1-2404/RS, Sensata/Cynergy 3

S1-2404/RS, Sensata/Cynergy 3

Cynergy 3 S1 Series Reed Relay The S1 series reed relays are miniature high voltage single in line relays. S1 reed relays are designed for applications with limited space. Features and Benefits Single in-line package 4kV isolation voltage across contacts Contact to coil 5kV isolation voltage Carry current 2.5A Up to 350V switching voltage Central coil pins End contact pins
New items
S8-0504, Sensata/Cynergy 3

S8-0504, Sensata/Cynergy 3

Miniature high voltage relay The Cynergy3 S8 series miniature high voltage reed relay is perfect for applications where space saving is a prime consideration. To give improved isolation between the high voltage contacts and the low voltage coil S8 miniature reed relays have the coil pins positioned near the centre of the relay while the contact pins are near the ends. Space saving package Isolation Voltage across contacts 4kV or 5kV (dependant on coil voltage) Isolation Voltage 7kV contact to coil 2.5A carry current
New items
DBR70505U, Sensata/Cynergy 3

DBR70505U, Sensata/Cynergy 3

Very high isolation voltages (up to 10kV) are achieved through the use of high vacuum reed switches with Tungsten or Rhodium contacts and make these relays suitable for high reliability applications, such as cardiac defibrillators, test equipment and high voltage power supplies. The Tungsten contact relays can switch high voltages, up to 7000Vdc/ac peak to peak PCB or Panel Mount, via Nylon studs, versions are available. Connection options, for the HV, include PCB, solder turret(wire wrap), flying lead and 0.25” spade terminals. Choice of 10kV, 7.5kV or 5kV isolation Low contact resistance PCB or panel mount HV connections via flying leads, solder turret (wire wrap), or 1/4" spade terminals Excellent AC characteristics
New items
DBT70510, Sensata/Cynergy 3

DBT70510, Sensata/Cynergy 3

HV Vacuum Encapsulated D Series These high voltage PCB and panel mount reed relays have high isolation voltages of up to 15kV. Applications include test equipment and high voltage power supplies. All models are highly reliable and are of extremely good quality. High power switching Through hole PCB & panel mount or flying lead versions 15kV high isolation versions available Tungsten contacts enable high voltage switching
New items
DAT71215-HR/RS, Sensata/Cynergy 3

DAT71215-HR/RS, Sensata/Cynergy 3

Cynergy3 - Reed Relay D-HR Series Cynergy3 reed relays have high isolation voltages. These are ideal for applications such as cardiac defibrillators, test equipment and high voltage power supplies. Features and Benefits Low contact resistance 10kV ot 15kV isolation Minimum insulation resistance 1 x 10 14 Ω PCB or flying leads connections
New items
DBT70510-HR/RS, Sensata/Cynergy 3

DBT70510-HR/RS, Sensata/Cynergy 3

Cynergy3 - Reed Relay D-HR Series Cynergy3 reed relays have high isolation voltages. These are ideal for applications such as cardiac defibrillators, test equipment and high voltage power supplies. Features and Benefits Low contact resistance 10kV ot 15kV isolation Minimum insulation resistance 1 x 10 14 Ω PCB or flying leads connections
New items
DAT200-05, Sensata/Cynergy 3

DAT200-05, Sensata/Cynergy 3

Sensata Cynergy3 PCB Mount Reed Relay, SPNO, 200W Switching Power - D200 Series - DAT200-05 Features & Benefits How long will this reed relay last?
New items
DBT72405PU, Sensata/Cynergy 3

DBT72405PU, Sensata/Cynergy 3

Very high isolation voltages (up to 10kV) are achieved through the use of high vacuum reed switches with Tungsten or Rhodium contacts and make these relays suitable for high reliability applications, such as cardiac defibrillators, test equipment and high voltage power supplies. The Tungsten contact relays can switch high voltages, up to 7000Vdc/ac peak to peak PCB or Panel Mount, via Nylon studs, versions are available. Connection options, for the HV, include PCB, solder turret(wire wrap), flying lead and 0.25” spade terminals. Choice of 10kV, 7.5kV or 5kV isolation Low contact resistance PCB or panel mount HV connections via flying leads, solder turret (wire wrap), or 1/4" spade terminals Excellent AC characteristics
New items
SHV24-1A85-78L4K, Standex-Meder Electronics
New items
SIL05-1A72-71M, Standex-Meder Electronics
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Reed Relays and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Reed Relays or any other product.
This depends on the Reed Relays individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Reed Relays and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Reed Relays.
Yes. We keep updating our stock frequently and if a product like Reed Relays is not in stock then we will let you know.