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40 Watts High Power SIP Reed Relay

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 (optional on Series 103) allow very high packing density. Diodes are optional.

Pickering Series 114

High Power Dry SIL Reed Relays

SoftCenter construction
• Highest quality instrumentation grade switches
• Small size
• Internal mu-metal magnetic screen
• Many benefits compared to industry standard relays. Learn more here >.
• One or two switches in a single package
• Form A (energize to make) or Form B (energize to break) configurations
• 5, 12 and 24 Volt coils are standard, with or without internal diode
• 100% tested for dynamic contact resistance

The Series 114 is a range of Single-In-Line reed relays intended for power levels that are beyond the capabilities of conventional dry SIL reed relays.

The more usual dry relays are rated at 0.5 amps at 10 Watts. The Series 114 have a rating of 1 amp switching at up to 40 watts and will carry 2 amps. In many cases, this higher rating will allow them to be used as an alternative to mercury wetted reed relays.

Unusually for high power relays, they feature sputtered ruthenium contacts instead of the more common electroplated rhodium or tungsten types. This makes them suitable for low level or “dry” switching also.

They are able to switch a.c. mains voltages so are suitable for interfacing to larger electromechanical relays or contactors. It is important however, to suppress back EMFs from inductive loads. This is achievable by using an RC snubber, varistor or similar voltage limiting device.

1 or 2 Form A (energize to make) or 1 Form B (energize to break) configurations are available.

The range features an internal mu-metal screen to minimize problems that would otherwise be experienced due to magnetic interaction when they are closely stacked.

Form A versions may be stacked side-by-side.

Due to the fact that the Form B types feature an internal biasing magnet, a gap of 0.4 inches minimum should be left between adjacent relays.

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

Once you narrow your selections down you can download a reed relay data sheet for more information or request a quote to find out prices and lead times.

Switching Current (Amps)
Coil Voltage
Contact Configuration
Diode
Switching Power (Watts)
Stand-Off Voltage (DC/AC peak)
Switching Voltage (DC/AC peak)
Depth (mm)
Height (mm)
Width (mm)
Series
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Category
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
Diode
Depth (mm)
Width (mm)
Height (mm)
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Price
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High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
24V
2000 Ω
High Power
Yes
6.22
24.1
8.13
$8.10
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
12V
1000 Ω
High Power
No
6.22
29
12.5
$10.29
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
24V
2000 Ω
High Power
No
6.22
24.1
8.13
$7.81
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
24V
2200 Ω
High Power
Yes
6.22
29
12.5
$10.88
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
5V
150 Ω
High Power
Yes
6.22
29
12.5
$10.27
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
24V
2200 Ω
High Power
No
6.22
29
12.5
$10.59
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
5V
150 Ω
High Power
No
6.22
29
12.5
$9.98
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
12V
350 Ω
High Power
Yes
6.22
29
12.5
$10.26
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
3V
75 Ω
High Power
Yes
6.22
24.1
8.13
$7.63
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
12V
350 Ω
High Power
No
6.22
29
12.5
$9.97
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
3V
75 Ω
High Power
No
6.22
24.1
8.13
$7.34
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
24V
1000 Ω
High Power
Yes
6.22
29
12.5
$10.26
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
5V
250 Ω
High Power
Yes
6.22
24.1
8.13
$7.63
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
2 Form A - DPST N.O.
1
40
200
500
24V
1000 Ω
High Power
No
6.22
29
12.5
$9.97
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
5V
250 Ω
High Power
No
6.22
24.1
8.13
$7.34
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
5V
350 Ω
High Power
Yes
6.22
29
12.5
$10.37
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
12V
750 Ω
High Power
Yes
6.22
24.1
8.13
$7.84
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
5V
350 Ω
High Power
No
6.22
29
12.5
$10.08
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form A - SPST N.O.
1
40
200
500
12V
750 Ω
High Power
No
6.22
24.1
8.13
$7.55
Max:
Min: 1
Step: 1
Add
High Switching Power SIL/SIP
1 Form B - SPST N.C.
1
40
200
500
12V
1000 Ω
High Power
Yes
6.22
29
12.5
$10.59
Max:
Min: 1
Step: 1
Add
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