If you have specific technical or pricing questions about Coto products and applications simply contact us at sales@cotorelay.com and we will direct your question to the appropriate technical engineer or customer service representative.

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For your immediate convenience, the following Coto Technology Reed Relay & Reed Switch Catalog sections are available in Adobe Acrobat .PDF format.
If you don't have Adobe Acrobat Reader click here to get it.

Reed Relay Section

New! B21C High Frequency Form C Relay (Applications Note)

New! Using the Coto B21C Form C Relay in High Speed ATE Loopback Testing (Applications Note)

New! B21C High Frequency Form C Relay -- RF Testing (Applications Note)

Reed Relay Technical and Application [Entire File]

• Tape & Reel Packaging Information
• Recommended SMD Pad Layouts
• Glossary of Terms & Agency Approvals
• Applications Overview & Sample Production Testing
• Contact Resistance & Dynamics
• Magnetic Interaction
• Environmental Temperature Effects
• RF Parameters
• RF Graphs
• Reliability Testing
• Relay Processing
• Designing Your Own Relay Fax Form

Reed Relay Specification Information

2200 Series / Reed Relays

2300 Series / Multi-Pole Reed Relays

2900 Series / Reed Relays

3500 Series / Low Thermal EMF Reed Relays

3600 Series / Low Thermal EMF Reed Relays

5500 Series / High Voltage Reed Relays

7000 Series / High Reliability Reed Relays

8000 Series / DIP Reed Relays

8L Series / Spartan DIP Reed Relays

9011, 9012 & 9117 Series / Miniature Molded SIP Reed Relays

9091 & 9092 Series / Miniature Molded SIP Reed Relays

9000 Series / Molded SIP Reed Relays

9000 Series / Spartan SIP Reed Relays

9104 Series / Hi Voltage SIP Reed Relays

9200 & 9290 Series / Surface Mount Reed Relays

9300-9400 Series / Surface Mount Reed Relays

9800 Series / Surface Mount Reed Relays

9900 Series / Surface Mount Reed Relays

B10 Ball Grid Array RF Reed Relays

B40 Ball Grid Array RF Reed Relays

B41 Ball Grid Array RF Reed Relays

Additional Product Offerings
(Contains Brief Descriptions of Series: 1200, 1300, 5800, 8100, 8200, 8300, 8600, 8700)

Reed Switch Section

Reed Switch Technical and Application [Entire File]

• Reed Switch Packaging (Tape & Reel and SMD Pad Layouts)
• Glossary of Terms
• Characteristics
• Operation Methods
• Switching Considerations
• Cutting & Bending Switches
• Quality Control

Reed Switch Selector Guide

Reed Switch Specification Charts (Professional & Commercial)

Molded Switches

Molded Reed Switch CT05

Molded Reed Switch CT10

(Former) SRC Product Datasheets
Message to Former SRC Customers
* Please note that the provided datasheets are for informational purposes only and, as such, are subject to change without notice.

Coto-SRC Product Selection Guide

*NEW: Product Discontinuance & Former SRC Product Number Conversion