HIGH VOLTAGE SMD 3kV REED RELAY

Pickering Series 219

219-1-A-12-3D.111

HIGH VOLTAGE SURFACE MOUNT REED RELAYS

High Voltage Surface Mount Reed Relays

• 1kV Switching
• Up to 3kV stand-off Switch
• Up to 5kV stand-off Switch Coil
• 1 Form A, 2 Form A or 1 Form B configurations
• 3V, 5V & 12V coils with optional internal diode
• Insulation resistance >1012 Ω
• Switching up to 0.7A, 10W
• Suitable for mixed signal semiconductor testing, medical electronic equipment testing, EV charge point testing, monitoring photovoltaic efficiency, in-circuit test equipment, and high voltage instrumentation
• Many benefits compared to industry standard relays, for more info click here >

Download Data Sheet PDF

Only Pickering makes surface mount high voltage relays with 2 Form A and 1 Form B packages. The 2 Form A configuration optimizes board space, providing two switches in the same footprint. With 1 Form B, users can have a normally closed relay option that is not available elsewhere in the market.

Available in multiple package types (of the same size, but with differing pin positions), these reed relays can switch up to 1000V in 1 Form A (SPST), 2 Form A (DPST), and 1 Form B (SPNC) contact configurations; switch stand-off is up to 3000V, while switch-coil isolation is up to 5000V stand-off.

Within the Series 219 range, all contact configurations are offered with three coil voltages, 3V, 5V, or 12V. Switch stand-off is up to 1.5kV in the 2 Form A package, up to 2kV in 1 Form B, and up to 3kV in the 1 Form A package, while switch-coil isolation is up to 5kV stand-off in 1 Form A and 1 Form B types. Switching is up to 0.7A and 10W, while the operating temperature range spans from -40°C to +105°C.

All part numbers are offered with a diode option. Suppression diodes are placed within the relay to protect the device driving the relay coil against back emf which is generated when the current flow to the coil is interrupted. The drop in current causes a voltage to rise which can damage other components on a PCB board such as the coil drive.

219 dimensions

Download the Series 219 Datasheet

All our data sheets have been recently updated to include additional environmental specifications, mechanical characteristics and relay weights, RF plots for coaxial relays (showing VSWR, isolation and insertion loss), interactive links to further useful information, comparison tables to similar relay ranges and much more.

Download the Series 219 3D Models

The download is a zip file containing 3D models in STEP, IGS and SLDPRT formats (free viewers are available for these formats).

  • Free Sample Service – determining which components to design in can be challenging. Fortunately, here at Pickering Electronics, we provide free working samples to help you evaluate our high-quality Reed Relays.
  • Reed Relay Selector Tool – this tool will help you narrow down our large offering to get you the correct reed relay for your application. Once you narrow your selections down you can download a relay datasheet for more information, purchase in stock items or request a quote to find out lead times of made to order (MTO) relays.
  • Concise Tech Guide – this guide will help you to maximise the reliability of your design.
  • Quality Assurance – learn more about the various accreditations and certifications that Pickering holds.
  • Custom Designed Reed Relays – With over a thousand catalog parts there is plenty of choice when choosing the right Reed Relay for your product, but if you cannot find one suitable for your needs Pickering can customize our standard reed relay parts to suit your specific requirements and applications.

All Pickering reed relays feature the highest quality instrumentation grade reed switches making them suitable for the most demanding applications. Internal mu-metal magnetic screens allow very high packing density. Diodes are optional.

The below table will help you narrow down our offering to get you the correct reed relay for your application.

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Part Number
Contact Configuration
Switching Current (Amps)
Switching Power (Watts)
Switching Voltage (DC or AC peak)
Stand-off Voltage (DC or AC peak)
Coil Voltage
Coil Resistance (Ω)
Switch Type
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Width (mm)
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Sample Service
Stock
Price
Add to Bag
2 Form A - SPST N.O.
0.7
Amps
10
1000
1500
12V
400 Ω
1.5kV Standoff
Yes
3.2
17.2
8.5
Request a Free Sample
2
$21.06
Max: 2
Min: 1
Step: 1
Add
1 Form A - SPST N.O.
0.7
Amps
10
1000
1500
5V
250 Ω
1.5kV Standoff
No
3.2
17.2
8.5
Request a Free Sample
6
$15.95
Max: 6
Min: 1
Step: 1
Add
1 Form B - SPST N.O.
0.7
Amps
10
1000
2000
12V
400 Ω
2kV Standoff
No
3.2
17.2
8.5
Request a Free Sample
0 - MTO
$18.17
1 Form A - SPST N.O.
0.7
Amps
10
1000
3000
3V
50 Ω
3kV Standoff
Yes
3.2
17.2
8.5
Request a Free Sample
6
$16.55
Max: 6
Min: 1
Step: 1
Add
1 Form B - SPST N.O.
0.7
Amps
10
1000
1500
3V
50 Ω
1.5kV Standoff
No
3.2
17.2
8.5
Request a Free Sample
0 - MTO
$18.17
1 Form A - SPST N.O.
0.7
Amps
10
1000
1500
5V
250 Ω
1.5kV Standoff
Yes
3.2
17.2
8.5
Request a Free Sample
0 - MTO
$16.55
1 Form B - SPST N.O.
0.7
Amps
10
1000
2000
12V
400 Ω
2kV Standoff
Yes
3.2
17.2
8.5
Request a Free Sample
6
$18.79
Max: 6
Min: 1
Step: 1
Add
1 Form A - SPST N.O.
0.7
Amps
10
1000
3000
5V
125 Ω
3kV Standoff
No
3.2
17.2
8.5
Request a Free Sample
4
$15.95
Max: 4
Min: 1
Step: 1
Add
1 Form B - SPST N.O.
0.7
Amps
10
1000
1500
3V
50 Ω
1.5kV Standoff
Yes
3.2
17.2
8.5
Request a Free Sample
0 - MTO
$18.79
1 Form A - SPST N.O.
0.7
Amps
10
1000
1500
12V
750 Ω
1.5kV Standoff
No
3.2
17.2
8.5
Request a Free Sample
0 - MTO
$15.95
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