Reed Relays and
Electronics India Limited
Manufacturer of Reed Switches, Reed Sensors and Reed-based products
Reed Relays and Electronics India Limited Incorporated in 1971
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MC-1425 Miniature Close-differential Reed Switch

  • Drawing of MC-1425 Reed Switch
  • Drawing of MC-1425 Reed Switch for Soldering
  • Drawing of MC-1425 Reed Switch for SMD mounting
  • Drawing of MC-1425 Reed Switch for Horizontal mounting
  • Drawing of MC-1425 Reed Switch for Vertical mounting

Features

Close Differential Characteristics. Ruthenium contact. 14.0 mm Glass length. Normally Open. Inert gas filled. 4 types of Lead Formations.

Benefits

Omni-polar. Does not require power for operation. Sputtered Contact. RoHS Compliant. Not ESD Sensitive.

Description

This Form A reed switch is built with specially pressed blades with slightly higher rigidity for close differential, low hysteresis applications where an operate and release is required with minimum magnet travel, or minimum change in coil voltage. It also uses a glass tube with a higher wall thickness and is very robust. The cropped version is suitable for smaller plastic housings and can be soldered to cables, the SMD version is suitable for reflow on PCBs, and the vertical and horizontal mount versions are suitable for mounting on through hole PCBs.

Standard Magnets
Standard magnets-RRE We offer a range of magnets for customers using our products, in different sizes...Continue reading ->

Actuation Distances for MC-1425 Reed Switches
MC-1425 reed switch actuation distance For easy selection of AT band and Magnet for an application, we offer Actuation...Continue reading ->

Electrical

Operate Range AT 10 – 40
Release Range AT 7.5 – 30
Contact Rating (max) W/VA 10.0
Switching Current (max) A 0.5
Carry Current (max) A 1.5
DC Switching Voltage (max) VDC 180
AC Switching Voltage (max) VAC 130
Breakdown Voltage (min) VDC 200
Contact Resistance (max) mΩ 150
Insulation Resistance (min) Ω 1011
Capacitance (min) pF 0.2

Miscellaneous

Operate Time (max) ms 0.5
Bounce Time (max) ms 0.15
Release Time (max) ms 0.15
Resonance Frequency Hz >2000
Operating Frequency Hz 500
Operating Temperature °C -40 to +200
Shock Resistance (½Sin wave for 11ms) G 50
Vibration Resistance (10-2000Hz) G 20
Test Coil Code   717 102 005

Ordering Code

Formation Code C S V H
  Cropped SMD Vertical Mount Horizontal Mount

MC-1425-(Operate AT Band)-(Formation Code)

Ordering Code Examples

MC-1425-10-15 denotes 10-15 Operate AT with unmodified leads
MC-1425-10-15-C denotes 10-15 Operate AT band with cropped leads

Other Special Configurations Available

Handling of Reed Switches
Dropping Reed switch Reed Switch Handling Reed Switches are sensitive devices that easily develop micro cracks in...Continue reading ->

Soldering Guide
Soldered Reed switch Manual Soldering of reed switch leads may be required when using custom plastic housing...Continue reading ->

Ferro-magnetic parts
Ferromagnetic parts Reed Switches use an alloy of Nickel and Iron with a few other elements...Continue reading ->

Potting and Encapsulation
Dispensing unit Epoxy dispensing Nozzle When potting or encapsulating reed switch assemblies in custom housings, selection...Continue reading ->

Reed Contact Protection Circuits
Inductive Load Protection Circuit It is assumed that the ideal reed switch load is a Resistive Load, but...Continue reading ->

Magnet Information
Magnet Information In general, there are four families of magnets available commercially. Factors such as operating...Continue reading ->

Lower Static Contact Resistance
Dynamic Contact Resistance Limit
Higher Insulation Resistance
Special Release Limits
Gold plated leads

Applications

Although we can never restrict the use of a reed switch to a particular field, the following is a list of some of the applications that the MC-1425 reed switch is known to perform well.

Float Switches in Portable Air Conditioners
portable ac Portable Cooler Air Conditioners remove heat and moisture from an occupied space thereby improving...Continue reading ->

Proximity sensors in Top-loading washing machines
washing machine lid position sensing Top-loading Washing Machine Traditional top-loading Washing Machines have some advantages over the front-loading ones....Continue reading ->

Reed switches in Gear speed and direction sensing
Reed switches in gear speed and direction sensing Gears Mechanical machinery always have a set of manual controls that not only direct...Continue reading ->

Reed switches in Ferrous part detection
Reed switches in pick and place unit Pick and Place Robot For a cost effective solution to be used in heave...Continue reading ->

Proximity Sensors for Door and window Security
Reed switches in window security Door/Window Security Home and Workspace security is paramount and most newly constructed spaces integrate...Continue reading ->

Reed sensors in Rowing Electronics
Reed switches in rowing electronics Row Boat Rowing electronics are useful for tracking rowing information, both in actual competitive...Continue reading ->

Reed sensors and Magnet sensors in Two wheeler applications
Reed switches in Two wheeler applications Motorbike throttle Motor bikes and other two wheelers normally use plunger type switches for...Continue reading ->

Reed Switches in Automobile Relays
Reed switches in heater and coolers Automobile Dashboard Reed Switches find various applications in automobile electronics, for signal switching using...Continue reading ->
MC-1425 10W Miniature Close-differential Reed Switch
14.0mm x ø2.5mm, complete data sheet and technical specifications. This Reed Switch supersedes TRA 2026 and can be considered a direct equivalent. Customers can safely use MC-1425 in place of ORD 2212 ,RI 26 or MKA-14106.
Brand: RRE
Manufacturer: Reed Relays and Electronics
Model: MC-1425
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