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MSP2TA-18-12+ Absorptive SPDT, Mechanical Switch, DC - 18000 MHz, 50Ω
Type: Single-Pole Double-Throw (SP2T) coaxial switch
Frequency Range: DC to 18 GHz
Insertion Loss: 0.25 dB (typical)
Isolation: 80 dB (typical)
Power Handling: 10 dBm (≈10 mW)
Switching Speed: 20 ms (typical)
Voltage Supply: +12V DC
Configuration: Break-before-make (fault-safe design)
Package: Coaxial connector
Operating Temperature: -15°C to +45°C
Automatic Test Equipment (ATE): Signal routing in RF test systems
Microwave Radio Redundancy Switching: Backup path selection in communication systems
Military & Aerospace: Reliable switching in harsh environments
Satellite & Radar Systems: High-frequency signal management
Lab & R&D Prototyping: Flexible RF circuit testing
The MSP2TA-18-12+ is a robust, high-isolation RF switch ideal for applications requiring reliable signal routing up to 18 GHz.
Similar models offer variations in control methods (USB/remote), throw configurations (SP4T),
and ruggedness (XL variants). For detailed datasheets,
consult Mini-Circuits' official documentation or distributors.Deyee Tech Limited
Features of MSP2TA-18-12+
Applications
Similar Models
Model
Type
Frequency (GHz)
Insertion Loss (dB)
Isolation (dB)
Power (dBm)
Key Differences
MSP2T-18-12+
SP2T
DC-18
0.25
80
10
Similar but non-absorbing fault protection
MSP2TA-18XL+
SP2T
DC-18
0.25
80
10
Enhanced ruggedness (XL variant)
MSP4TA-18+
SP4T
DC-18
0.25
85
2
Single-Pole 4-Throw (higher isolation)
USB-1SPDT-A18
SP2T
DC-18
0.25
80
10
USB-controlled version
RC-1SPDT-A18
SP2T
DC-18
0.25
80
10
Remote-controlled variant
Conclusion
Currently, Deyee Tech Limited only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
We have a professional and experienced quality control team to strictly verify and test the MSP2TA-18-12+. All suppliers must pass our qualification reviews before they can publish their products including MSP2TA-18-12+ on Deyee Tech Limited; we pay more attention to the channels and quality of MSP2TA-18-12+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
The price and inventory of MSP2TA-18-12+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MSP2TA-18-12+ we delivered, we will accept the replacement or return of the MSP2TA-18-12+ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MSP2TA-18-12+.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
If you need any after-sales service, please do not hesitate to contact us.
Image | ![]() |
Part Number | MSP2TA-18-12+ |
Manufacturer | Mini-Circuits |
Packaging | MSP2TA-18-12+ |
Series | MSP2TA-18-12+ |
ProductStatus | MSP2TA-18-12+ |
RFType | MSP2TA-18-12+ |
Topology | |
Circuit | MSP2TA-18-12+ |
FrequencyRange | MSP2TA-18-12+ |
Isolation | MSP2TA-18-12+ |
InsertionLoss | MSP2TA-18-12+ |
TestFrequency | MSP2TA-18-12+ |
P1dB | MSP2TA-18-12+ |
IIP3 | MSP2TA-18-12+ |
Features | |
Impedance | |
Voltage-Supply | |
OperatingTemperature |
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