Reed Relays

  • Coto Technology

Coto 9105 Series

  • High-voltage reed relay available in SMD and DIP packages
  • Switching voltage up to 1,000 V
  • Breaking voltage up to 4.25 kV
  • Dielectric strength up to 7 kV
  • Hermetically sealed contacts for long operating life
  • Optional coil suppression diode for circuit protection
  • Compliant
  • Coto Technology

CotoMOS® C224S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 40V
  • Load Current: 3.5A
  • Low On-Resistance: 0.05Ω Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design
  • Compliant
CotoMOS C224S
  • Coto Technology

CotoMOS® C236S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 60V
  • Load Current: 2.5A
  • Low On-Resistance: 0.06Ω Nominal
  • Output Capacitance: 150pF Typical
  • High-Reliability Solid State Design
  • Compliant
CotoMOS C236S
  • Coto Technology

CotoMOS® C241S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Provides 1500V of input to output isolation.
  • High current switching capability to 5A
  • Low on resistance of 0.02Ω Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design
  • Compliant
CotoMOS C241S
  • Coto Technology

Coto 2200-2301

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Electrostatic shield
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2200-2301
  • Coto Technology

Coto 2200-2302

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Coaxial shield
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2200-2302
  • Coto Technology

Coto 2204 Series

  • Reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Optional coaxial or electrostatic shield
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2204
  • Coto Technology

Coto 2211 Series

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2211
  • Coto Technology

Coto 2332 Series

Coto-2332-Series
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Optional electrostatic or coaxial shielding
  • Magnetically shielding steel shell
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2332
  • Coto Technology

Coto 2333 Series

  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Magnetically shielding steel shell
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2333
  • Coto Technology

Coto 2341 Series

  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Pico package
  • Magnetically shielding steel shell
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2341
  • Coto Technology

Coto 2342 Series

  • Surface-mount multi-pole reed relays
  • High insulation resistance of 109Ω minimum
  • Switching current 0.25A
  • Magnetically shielding steel shell
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2342
  • Coto Technology

CotoClassicâ„¢ 2904 Series

  • High reliability reed relays
  • Switching current 0.5A
  • Very small footprint of 0.2in2
  • Sheilding options available electrostatic, coaxial or no shielding
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2904
  • Coto Technology

CotoClassicâ„¢ 2911 Series

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.2in2
  • Sheilding options available electrostatic, coaxial or no shielding
  • Temperature range −20°C to +85°C
  • Compliant
Coto 2911
  • Coto Technology

Coto 3501 Series

  • Surface-mount low thermal EMF reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Low thermal EMF range from <0.5µV to <5µV
  • Epoxy coated steel shell provides magnetic shielding
  • Temperature range −20°C to +85°C
  • Compliant
Coto 3501
  • Coto Technology

Coto 3502 Series

  • Surface-mount low thermal EMF reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Low thermal EMF range from <0.5µV to <5µV
  • Epoxy coated steel shell provides magnetic shielding
  • Temperature range −20°C to +85°C
  • Compliant
Coto 3502

Coto 9105 Series

High-Voltage Reed Relay (SMD & DIP)
  • High-voltage reed relay available in SMD and DIP packages
  • Switching voltage up to 1,000 V
  • Breaking voltage up to… Read More

CotoMOS® C224S

High Current Solid State MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 40V
  • Load Current: 3.5A
  • Low On-Resistance: 0.05Ω Nominal
  • Arc-Free with no Snubbing Circuits
  • … Read More

CotoMOS® C236S

High Current MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 60V
  • Load Current: 2.5A
  • Low On-Resistance: 0.06Ω Nominal
  • Output Capacitance: 150pF Typical
  • High-Reliability… Read More

CotoMOS® C241S

High Current Solid State MOSFET Relay
  • High-current MOSFET relay
  • Provides 1500V of input to output isolation.
  • High current switching capability to 5A
  • Low on… Read More

Coto 2200-2301

Reed Relay
  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Electrostatic shield
  • Temperature range −20°C to… Read More

Coto 2200-2302

Reed Relay
  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Coaxial shield
  • Temperature range −20°C to… Read More

Coto 2204 Series

Reed Relay
  • Reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Optional coaxial or electrostatic shield
  • Temperature range… Read More

Coto 2211 Series

Reed Relay
  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Temperature range −20°C to +85°C
… Read More

Coto 2332 Series

Multi-Pole Reed Relay
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Optional electrostatic or coaxial shielding
  • … Read More

Coto 2333 Series

Multi-Pole Reed Relay
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Magnetically shielding steel shell
  • Temperature… Read More

Coto 2341 Series

Multi-Pole Reed Relay
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Pico package
  • Magnetically shielding steel… Read More

Coto 2342 Series

Multi-Pole Reed Relay
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 109Ω minimum
  • Switching current 0.25A
  • Magnetically shielding steel shell
  • Temperature… Read More

CotoClassicâ„¢ 2904 Series

Reed Relay
  • High reliability reed relays
  • Switching current 0.5A
  • Very small footprint of 0.2in2
  • Sheilding options available electrostatic, coaxial or… Read More

CotoClassicâ„¢ 2911 Series

Reed Relay
  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.2in2
  • Sheilding options available electrostatic, coaxial or… Read More

Coto 3501 Series

Low Thermal EMF Reed Relay
  • Surface-mount low thermal EMF reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Low thermal EMF… Read More

Coto 3502 Series

Low Thermal EMF Reed Relay
  • Surface-mount low thermal EMF reed relays
  • High insulation resistance of 1012Ω minimum
  • Switching current 0.5A
  • Low thermal EMF… Read More

Manufacturers

Looking for Reed Relays?

The below manufacturers are all of our authorised partners that produce Reed Relays or related products.

Reed Relays

Relays with the contact sealed inside a glass capsule, giving very low and stable leakage across the open contact. Available in high-voltage, RF, surface-mount and through-hole formats for precision measurement, automated test and mixed-signal switching.