Radiall PCB Mount High Frequency Relay, 12V Coil, 50Ω Impedance, 18GHz Max. Coil Freq., SPDT
- RS Stock No.:
- 721-0333
- Mfr. Part No.:
- R570412000
- Brand:
- Radiall
Bulk discount available
Subtotal (1 unit)*
£178.84
(exc. VAT)
£214.61
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 31 unit(s) shipping from 24 November 2025
- Plus 200 unit(s) shipping from 08 December 2025
- Plus 50 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £178.84 |
| 5 - 9 | £165.07 |
| 10 - 24 | £153.26 |
| 25 - 49 | £143.08 |
| 50 + | £134.13 |
*price indicative
- RS Stock No.:
- 721-0333
- Mfr. Part No.:
- R570412000
- Brand:
- Radiall
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Radiall | |
| Maximum Coil Frequency | 18GHz | |
| Relay Type | HF Relay | |
| Insertion Loss | 0.50 dB @ 18 GHz | |
| Isolation | 60 dB @ 18 GHz | |
| VSWR Voltage Standing Wave Ratio | 1.40 dB | |
| Impedance | 50Ω | |
| Contact Configuration | SPDT | |
| Coil Voltage | 12V | |
| Mounting Type | PCB Mount | |
| Coil Power | 100W | |
| Life | 100000Cycles | |
| Operating Temperature Range | -40 → +85°C | |
| Length | 38.1mm | |
| Height | 12.8mm | |
| Depth | 38mm | |
| Operating Time Including Bounce | 10ms | |
| Electrical Life | 10000000 Cycles | |
| Standards Met | RoHS Compliant | |
| Dimensions | 38.1 x 38 x 12.8mm | |
| Maximum Operating Temperature | +85°C | |
| Minimum Operating Temperature | -40°C | |
| Number of Poles | 1 | |
| Terminal Type | PCB Pin | |
| Relay Switching Classification | General Purpose Relay | |
| Select all | ||
|---|---|---|
Brand Radiall | ||
Maximum Coil Frequency 18GHz | ||
Relay Type HF Relay | ||
Insertion Loss 0.50 dB @ 18 GHz | ||
Isolation 60 dB @ 18 GHz | ||
VSWR Voltage Standing Wave Ratio 1.40 dB | ||
Impedance 50Ω | ||
Contact Configuration SPDT | ||
Coil Voltage 12V | ||
Mounting Type PCB Mount | ||
Coil Power 100W | ||
Life 100000Cycles | ||
Operating Temperature Range -40 → +85°C | ||
Length 38.1mm | ||
Height 12.8mm | ||
Depth 38mm | ||
Operating Time Including Bounce 10ms | ||
Electrical Life 10000000 Cycles | ||
Standards Met RoHS Compliant | ||
Dimensions 38.1 x 38 x 12.8mm | ||
Maximum Operating Temperature +85°C | ||
Minimum Operating Temperature -40°C | ||
Number of Poles 1 | ||
Terminal Type PCB Pin | ||
Relay Switching Classification General Purpose Relay | ||
Radiall Failsafe Switch Relay
The Radiall Failsafe series SPDT high-frequency relay is actuated with 12VDC coil voltage at a frequency of 18GHz. It offers excellent reliability, high-performance and operating frequencies from DC to 50 GHz.
Features and Benefits
Impedance is 50ohms
Operating temperature ranging between -40°C and 85°C
Terminal type is PCB-pin
Based on the RAMSES modular concept
Excellent RF performance
Isolation: 50dB at 50 GHz
Insertion Loss: 1.10 dB at 50 GHz
Operating temperature ranging between -40°C and 85°C
Terminal type is PCB-pin
Based on the RAMSES modular concept
Excellent RF performance
Isolation: 50dB at 50 GHz
Insertion Loss: 1.10 dB at 50 GHz
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
BS EN 61340-5-1:2007
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