Coto CT05 Series

  • Coto Technology

Product Features

  • Surface mount moulded switch
  • Carry current DC 0.5A (max)
  • Ideal for SMD pick and place
  • Rugged encapsulation
  • Available in gull wing and J lead configurations
  • Tape and reel packaging available
  • Temperature range −40°C to +125°C

Applications

  • Compliant

Description

The CT05 is a moulded dry reed switch from Coto. It is single-pole, single throw (SPST) type, having normally open ruthenium contacts. It has a total operating range of 15AT to 50AT with a release range of 5AT to 45AT and a switched power of 5W (max). The CT05 series is a double-ended type and may be actuated with an electromagnet, a permanent magnet or a combination of both. The device is designed with rugged encapsulation, excellent life and reliability, SMD mounting and is available in gull wing or J-lead configurations. The CT05 series is ideally suited to the needs of proximity sensing, medical applications, hearing aids and pulse counter.

  • Moulded dry reed switch
  • Total operating range 15AT to 50AT
  • Switched power 5W (max)
  • Release range 5AT to 45AT
  • Switched voltage DC 140V (max) and AC RMS value 100V (max)
  • Switched current DC 350mA (max) and AC RMS value 250mA (max)
  • Ideal for SMD pick and place
  • Temperature range −40°C; to +125°C
  • Available in gull wing or J lead configurations
  • Tape and reel packaging

Typical Applications include:

  • Proximity sensing
  • Medical applications
  • Hearing aids
  • Pulse counter

The below table gives the full specifications of the Coto CT05 magnetic sensor series:

Coto CT05 Specifications


Specifications

Weight 0.00000 kg
Dimensions 6.40 × 2.31 × 2.31 mm
Power Rating

Additional Features

Surface mount moulded switchCarry current DC 0.5A (max)Ideal for SMD pick and placeRugged encapsulationAvailable in gull wing and J lead configurationsTape and reel packaging availableOperating tempe

Series / Model

Operating Current

,

Operating Range

Release Range

Termination / Connection Type

,

AT Range

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Switching Voltage

,

RoHS Compliant Product – Coto

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

Coto CT05 Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
Coto CT05 reed switch series datasheet
Coto Technology sensors and switches product sheet
Coto RedRock™ TMR magnetic sensor product catalogue
Coto Technology reed relay and reed switch selector charts
CotoMOS® MOSFET relay selector chart
White Papers
Testing reed relays and reed switches for reliability white paper
Life expectancy for reed relays in high temperature environments white paper
Application Notes – TMR Sensors
The importance of magnet protection within harsh environments application note
Interfacing the Coto Technology RedRock™ RR110 to an ADC using a low power analog interface circuit application note
Ready for take-off using the RedRock™ RR130 in wildlife tracking devices application note
Size matters in capsule endoscopy application note
The evolution of magnetic sensing technology: from hall effect to tunneling magnetoresistance (TMR) application note
Using RedRock™ TMR magnetic sensors RR121 for speed and direction estimation in rotating systems application note
Improving a simple 3-wire level sensor assembly by using the RedRock™ RR131 TMR digital switch application note
Modernising security systems with TMR for higher reliability, wider sensing range and long battery life application note
How to replace a 2-wire reed switch with a 3-wire sensor application note
Application Notes – CotoMOS® MOSFETs
CotoMOS® technical and applications information application note
Applications of small signal relays in photovoltaic inverters application note
Increasing the ampacity of the CotoMOS® CS128 opto-isolated SSR by parallel operation application note
Output muting in headphone amplifiers and portable speakers with negligible harmonic distortion using CotoMOS® relays application note
Dual-rail battery switching using CotoMOS® relays in portable headphone amplifiers and portable powered speakers application note
RR110 ultra low power 'wake up' application note
How to increase your current capacity of 6-pin CotoMOS® solid state MOSFET relays by up to 100% application note
Application Notes – Classic Reed Relays
Reed relays technical and application information application note
Applications of small signal relays in photovoltaic inverters application note
If it ain't broke fix it application note
Leadform follows function in RF reed relay design application note
The heat is on when you test at 125°C (2970 Series) application note
Optimising cable tester switching architecture using the Coto Technology 9104-0022 high voltage reed relay application note
Best practices for applying Coto Technology's 9852 Form C reed relay application note
Coto Technology's 9814 reed relay application note
Application Notes – Classic Reed Switches
Reed switches technical and applications information application note
Reliable reed switching best practices for normally closed applications application note
Nobody said designing utility meters was easy application note
Rules of attraction for reliable reed switch-magnet applications application note
Liquid level sensing using reed switch technology application note
Liquid level sensing using reed switch technology application note (detailed)
The importance of magnet protection within harsh environments application note
Reed switch life characteristics under different levels of capacitive loading application note
Coto DYAD switch contact style application note
CT10-G4's rugged lead-frame design is a feature and a benefit application note

 

 

 

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Coto CT05 Series

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