3D Models
Note! To download footprints and symbols, use the build and request forms below
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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SIM-43+
- Part Number SIM-43+
- Manufacturer Mini-Circuits
- Pin Count 999
- Last Modified Date Jul 10, 2025 11:44 AM UTC
- Pinout / Pin List Click Here (Member Only)
SIM-43+ Details
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Manufacturer Part Number:
SIM-43+
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
CASE HV1195, 8 PIN
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ECCN Code:
EAR99
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Manufacturer:
Mini-Circuits
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YTEOL:
7
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Additional Feature:
HIGH ISOLATION
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Construction:
COMPONENT
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Conversion Loss-Max:
8.1 dB
SIM-43+ Frequently Asked Questions (FAQs)
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Mini-Circuits provides a recommended PCB layout and footprint for the SIM-43+ in their application notes. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
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The SIM-43+ has a 50 ohm input and output impedance. To impedance match, use a pi-network or a T-network with resistors and capacitors to match the impedance of your system to the SIM-43+. You can use online impedance matching tools or consult with a RF engineer for assistance.
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The SIM-43+ can handle up to 1W of input power. Exceeding this power limit may cause damage to the device or affect its performance. Make sure to attenuate the input signal if it exceeds 1W.
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The SIM-43+ requires a positive bias voltage of 12-15V and a current of 100-150mA. Use a voltage regulator and a current limiting resistor to ensure stable biasing. Consult the datasheet for more information on biasing requirements.
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The SIM-43+ operates from -40°C to +85°C. Operating outside this temperature range may affect its performance or reduce its lifespan.
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SIM-43+ Overview
Use the download button to access the SIM-43+ 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like SIM-4,
or try a keyword search, such as RF/Microwave Mixers
About Mini-Circuits
Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.
