ZFSCJ21 MINI CIRCUITS Splitter Combiner

Review MINI CIRCUITS Way 180 Degrees Splitter/combiner Part Number

The Mini Circuits ZFSCJ21 1-to-2 Splitter/Combiner ZFSCJ-2-1 is a versatile and compact RF component ideal for various applications in the field of wireless communication, laboratory testing, and signal processing. This device is designed to operate in the frequency range of 0.1 to 6000 MHz, making it suitable for use with a wide range of radio frequencies.

The ZFSCJ21 is a 1-to-2 splitter, which means it can take one input signal and split it into two separate output signals. Alternatively, it can function as a combiner, merging two input signals into a single output. This feature makes it an essential tool for splitting or combining signals in RF systems, such as antenna distribution, signal monitoring, and amplifier configurations.

The Mini Circuits ZFSCJ21 is constructed using high-quality materials and advanced manufacturing techniques to ensure superior RF performance. It features a rugged RF connector with a threaded interface, ensuring secure and reliable connections. The device also comes with a protective aluminum case, which shields the internal components from electromagnetic interference and provides additional protection during transportation or handling.

The ZFSCJ21 is designed for easy integration into various RF systems. Its compact size, measuring only 1.3 inches by 0.9 inches by 0.3 inches, makes it a perfect fit for space-constrained applications. The unit is also lightweight, weighing just 0.1 pounds, allowing for effortless mounting and installation.

The Mini Circuits ZFSCJ21 1-to-2 Splitter/Combiner ZFSCJ-2-1 is a reliable and high-performing component that delivers consistent RF performance under various operating conditions. It is backed by Mini Circuits' industry-leading warranty, ensuring that users have peace of mind when using the device for their RF projects.

The Mini Circuit ZFSCJ-21 180 Splitter/Combiner is a versatile power distribution solution that can be used for splitting or combining power lines in various applications. Here are some potential pros and cons of buying this device:

1. Compact Size: The ZFSCJ-21 is a small and lightweight device, making it ideal for use in confined spaces or applications where space is a constraint.

2. Versatile: The device can be used as a power splitter or combiner, depending on the specific application. This makes it a cost-effective solution for handling power distribution in various scenarios.

3. Safety Features: The ZFSCJ-21 is designed with safety in mind, featuring overcurrent protection, short-circuit protection, and thermal protection. These features help ensure safe and reliable power distribution.

1. Limited Current Capacity: The ZFSCJ-21 has a maximum current capacity of 15A, which may not be sufficient for high-power applications.

2. Limited Voltage Range: The device is designed for use with voltages up to 250VAC, which may not be suitable for all applications.

3. Not Suitable for Outdoor Use: The ZFSCJ-21 is not designed for outdoor use and should only be used in indoor environments.

The Mini Circuit ZFSCJ-21 180 Splitter/Combiner is a cost-effective and versatile solution for handling power distribution in indoor applications. Its compact size, safety features, and ability to be used as a splitter or combiner make it a valuable addition to any electronics lab or workshop. However, its limited current capacity and voltage range may make it unsuitable for high-power applications or outdoor use.

If you need to distribute or combine power in indoor applications with a maximum current capacity of 15A and a voltage range of up to 250VAC, then the Mini Circuit ZFSCJ-21 180 Splitter/Combiner is a great option to consider. It offers a cost-effective and reliable solution for power distribution with the added benefit of safety features. However, if you require a higher current capacity or need to use the device outdoors, then you may need to consider alternative options.

Details:

It was tested recently and is still in a very good operational condition. Mini - Circuits 2-way 180 degrees splitter/combiner, part number ZFSCJ-2-1 this splitter / combiner was in our RF lab and we were using it for some tests measurements. Excellent amplitude unbalance, 0.1 db typ. Features wide band, 1 to 500 MHz high isolation, 30 db typ.

Applications hf/vhf/uhf bands signal processing instrumentation. Rugged shielded case. Excellent phase unbalance, 1 deg.

specifications vidcomb:

• brand: Mini Circuits
• mpn: Zfscj21
• type: 180 Splitter / Combiner
• connectivity: Three Sma Connectors
• country of origin: United States

shipping vidcomb:

• type: calculated
• carrier: usps
• service: usps ground advantage
• class: standard
• transit: 4-7 days

returns vidcomb:

• policy: no returns

payments vidcomb:

• other
• wallet: apple-pay
• credit card: visa

seller vidcomb:

• rating: 100.0%
• # reviews: 346
• city: castro valley, california

offer vidcomb:

• prices: $47.00–$69.00
• item condition: Used
• in stock #: 4
• started: june 4, 2026
• sold #: 7
• best offers: true
• availability: in stock
• options: ship-to-home

general vidcomb:

• category: Electronics > Home > Tv, Video Audio Accessories > Splitters Combiners