Assemtech RI-90 Micro Changeover Reed Switch

Code: N95BT

Assemtech RI-90 Micro Changeover Reed Switch is rated 5.0 out of 5 by 1.
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  • The RI-90 micro changeover dry-reed switch is hermetically sealed in a gas-filled envelope
  • SPDT type having a normally open and a normally closed contact
  • Ideal for precise switching, proximity sensors, machine and medical applications

Product details

Assemtech RI-90 Micro Changeover Reed Switch

• The RI-90 micro changeover dry-reed switch is hermetically sealed in a gas-filled envelope
• SPDT type having a normally open and a normally closed contact
• Ideal for precise switching, proximity sensors, machine and medical applications• High quality contact layers made up from ruthenium on gold• Superior glass-to-metal seal and blade alignment• Excellent life expectancy and reliability

Specifications
Order Code N95BT
Max Switching DC mA 400
Carrying Current DC mA 500
Max Switching VAC/DC 125/175
Glass Length (mm) 14.3
Glass Diameter (mm) 2.54
Pull-in Sensitivity (AT) 15-40
Life (millions Operat) 100
Life (millions Operat) 100
Rated 5 out of 5 by from Works perfectly, good size I motorise 1/76 scale buses and find these reed switches are the perfect size for the chassis. I can always rely on Maplins to have them in stock when needed
Date published: 2016-08-22
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Does the product come with a magnet to activate it?

Asked by: fred678
No ... you would receive the switch only.
Answered by: Les
Date published: 2016-06-25

Does this product support latching operation by using a permanent magnet to bias operation?

Asked by: Andy
This information is presented in the user guide/datasheet for the device, which can be found on the downloads tab of the product listing. However if you are using a mobile phone or tablet to view our website it may not be visible. To this end I have copied in a link to the electronic version of the instructions below for your convenience. https://maplindownloads.s3-eu-west-1.amazonaws.com/n95bt-5849.pdf
Answered by: Les
Date published: 2016-04-06

Will switch N95BT be activated by a coil of wire carrying 12v DC wrapped round it. Thank you

Asked by: Worse ad Worse
If you coil was made into a electromagnet, then yes, otherwise, the answer would be no.
Answered by: Russell
Date published: 2017-01-27

Does the the switch come so that stand alone the circuit is made  allowing power and when magnet placed near the circuit closes and the circuit broken please.

Asked by: rc model maker
This information is best detailled in the user manual / datasheet which is available from the download tab on the products webpage, if you do need any in-depth Technical support please feel free to give us a call on 0333 400 9500 or email us on technical@maplin.co.uk
Answered by: Dominic
Date published: 2016-01-26

Please give rated voltage and switching current
Asked by: Anonymous
Switched Voltage : AC 125V (RMS), DC 175V Switched Current : AC 230mA (RMS), DC 400mA
Answered by: JK
Date published: 2015-07-17

re RI-90 micro switch, can the switch be activated by very small (ie 1 - 1.5mm) of magnet movement?
Asked by: Anonymous
Yes the product does support that.
Answered by: JK
Date published: 2015-07-17

Can you give me the phusical dimensions of the switch please? 'Micro' doesn't tell you much!
Asked by: Anonymous
please refer to the data sheet in the download centre
Answered by: CF
Date published: 2015-07-17
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Bulk Prices

Item code Item name Quantity Price
N95BT Assemtech RI-90 Micro Changeover Reed Switch (100+) £3.07
N95BT Assemtech RI-90 Micro Changeover Reed Switch (25+) £3.27
N95BT Assemtech RI-90 Micro Changeover Reed Switch (10+) £3.48
N95BT Assemtech RI-90 Micro Changeover Reed Switch (5+) £3.68
N95BT Assemtech RI-90 Micro Changeover Reed Switch (1+) £3.99

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

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Contact our business team on 

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To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

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