Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

Products Found: 1166

Showing Results For: Magnetic, Reed Switches

Magnetic, Reed Switches

What are Magnetic, Reed Switches?

When the switch is open, a pair of flexible, magnetizable metal reeds with their end sections separated by a tiny space is within the most typical form of the reed switch. The reeds are enclosed in a glass tube that is hermetically sealed. One flexible reed in a different kind of reed switch alternates between a normally fixed open and normally closed contact. The flexible reed's spring force closes the non-magnetic, normally closed contact, which is ordinarily closed. Although multiple-pole reed switches are conceivable, assemblies of single-pole reed switches are more frequently employed in multi-pole applications.

How Do Magnetic Switches Work?

An electrical switch known as a magnetic reed switch creates or breaks contact when a magnetic field is present. Applications include circumstances when it is undesirable or impractical for moving elements to make direct contact with the switch, such as in hazardous locations, while submerged in liquids, or where repeated contact with a mechanical switch would cause unwanted wear. The switch typically closes when the magnetic field is withdrawn but stays activated as long as a powerful enough magnetic field is present.

Typical Applications of Reed relays

A reed relay is made up of one or more reed switches that are housed inside an electromagnetic coil. When operating currents are low, reed relays are employed because they have a fast-working speed, good performance with extremely low currents that can't be switched reliably by conventional contacts, great reliability, and a long lifespan. In the 1970s and 1980s, telephone exchanges employed millions of relays. In the British TXE family of telephone exchanges, they were specifically used for switching. The reed contacts are surrounded by an inert environment, which prevents oxidation from affecting the contact resistance.

Magnetic Sensors

Mechanical systems frequently employ reed switches with magnet-activated proximity sensors. Examples include tamper-proofing techniques and door and window sensors in burglar alarm systems. When the lid is closed on a laptop, Reed switches have been used to put the device into sleep or hibernation mode. When a magnet on a bicycle wheel passes by a speed sensor, it commonly uses a reed switch to momentarily trigger the sensor. The keyboards for computer terminals utilize reed. In the past, keys contained magnets and a reed switch that were activated by pushing the key.


FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Littelfuse Inc.
59177-1-T-00-D, Littelfuse Inc.
95 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.54
10 +
£ 1.50
25 +
£ 1.36
Littelfuse Inc.
59177-1-S-00-D, Littelfuse Inc.
94 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.54
10 +
£ 1.50
25 +
£ 1.36
Littelfuse Inc.
59177-1-U-00-D, Littelfuse Inc.
96 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.54
10 +
£ 1.50
25 +
£ 1.36
Littelfuse Inc.
MISM-7LR-20-25, Littelfuse Inc.
99 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.20
10 +
£ 2.13
25 +
£ 1.94
Littelfuse Inc.
MISM-7LB-6-10, Littelfuse Inc.
96 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.98
10 +
£ 1.93
25 +
£ 1.75
Littelfuse Inc.
MISM-7LR-10-15, Littelfuse Inc.
97 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.09
10 +
£ 2.04
25 +
£ 1.85
Littelfuse Inc.
MISM-7LB-10-15, Littelfuse Inc.
93 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.98
10 +
£ 1.93
25 +
£ 1.75
Littelfuse Inc.
MITI-7L-20-25, Littelfuse Inc.
103 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.91
10 +
£ 1.86
25 +
£ 1.69
Littelfuse Inc.
MISM-7LR-15-20, Littelfuse Inc.
98 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.09
10 +
£ 2.04
25 +
£ 1.85
Littelfuse Inc.
MITI-7L-6-10, Littelfuse Inc.
104 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.83
10 +
£ 1.77
25 +
£ 1.62
Littelfuse Inc.
MITI-7L-15-20, Littelfuse Inc.
102 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.83
10 +
£ 1.77
25 +
£ 1.62
Littelfuse Inc.
MISM-7LB-20-25, Littelfuse Inc.
95 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.08
10 +
£ 2.02
25 +
£ 1.84
Littelfuse Inc.
MITI-7L-10-15, Littelfuse Inc.
101 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.83
10 +
£ 1.77
25 +
£ 1.62
Littelfuse Inc.
MISM-7LB-15-20, Littelfuse Inc.
94 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1.98
10 +
£ 1.93
25 +
£ 1.75
Littelfuse Inc.
MISM-7LR-6-10, Littelfuse Inc.
100 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.09
10 +
£ 2.04
25 +
£ 1.85
MISM-7R5-15-20, IXYS
6035 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 1.32
6000 +
£ 1.28
MISM-7R5-6-10, IXYS
6036 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 1.32
6000 +
£ 1.28
MISM-7R5-10-15, IXYS
6034 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 1.32
6000 +
£ 1.28
MISM-7R5-8-12.5, IXYS
6037 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 1.32
6000 +
£ 1.28
Standex-Meder Electronics
ORD 611 15-20 AT, Standex-Meder Electronics
71 In Stock
Check Stock & Lead Times Packaging Options
Standex-Meder Electronics
ORD 624 10-15 AT, Standex-Meder Electronics
72 In Stock
Check Stock & Lead Times Packaging Options
Standex-Meder Electronics
MK17-C-3, Standex-Meder Electronics
62 In Stock
Check Stock & Lead Times Packaging Options
Standex-Meder Electronics
ORD 624 15-20 AT, Standex-Meder Electronics
73 In Stock
Check Stock & Lead Times Packaging Options
Standex-Meder Electronics
ORD 611 10-15 AT, Standex-Meder Electronics
70 In Stock
Check Stock & Lead Times Packaging Options
Coto Technology
CT10-1530-A2, Coto Technology
39 In Stock
Check Stock & Lead Times Packaging Options
Showing
1 -

New Items
New items
FRB2025, Coto Technology

FRB2025, Coto Technology

SWITCH REED SPST-NO 500MA 200V
New items
FRB2S1020, Coto Technology

FRB2S1020, Coto Technology

SWITCH REED SPST-NO 500MA 200V
New items
RI-27GP1520, Comus International

RI-27GP1520, Comus International

SWITCH REED SPST-NO 500MA 140V
New items
RI-80GP1015, Comus International

RI-80GP1015, Comus International

SWITCH REED SPST-NO 250MA 140V
New items
CT10-1030-G4, Coto Technology

CT10-1030-G4, Coto Technology

SWITCH REED SPST-NO 500MA 140V
New items
UM2378, Coto Technology

UM2378, Coto Technology

SWITCH REED SPST-NO 250MA 175V
New items
CT05-2550-J1, Coto Technology

CT05-2550-J1, Coto Technology

SWITCH REED SPST-NO 250MA 100V
New items
RI-46GP-4550, Comus International
New items
RI-80SMD-0510-G1, Comus International
New items
RI-60SMDM-1015-G1, Comus International
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 Magnetic, Reed Switches and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Magnetic, Reed Switches or any other product.
This depends on the Magnetic, Reed Switches individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Magnetic, Reed Switches 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 Magnetic, Reed Switches.
Yes. We keep updating our stock frequently and if a product like Magnetic, Reed Switches is not in stock then we will let you know.