SMA RF DC Block DC-5 GHz 50 Ohm 100V Plug to Jack

Product Description

DC Block, SMA Plug to SMA Jack, 5 GHz, 100 V DC, 50 Ω – C-AMAF0/5G100V50

Part Number: DC-AMAF0/5G100V50

DATASHEET

The Jye Bao DC-AMAF0/5G100V50 is an in-line SMA DC block with a conventional SMA plug (male) on one side and SMA jack (female) on the other. It is designed for 50 Ω RF systems where you need to pass RF while blocking DC and low-frequency voltages, for example protecting sensitive equipment or separating bias networks.

This device passes RF from 10 MHz to 5 GHz with very low insertion loss (typically ≤0.1 dB up to 1 GHz, ≤0.2 dB up to 3 GHz and ≤0.5 dB up to 5 GHz, per datasheet) while blocking up to 100 V DC. It is mechanically compatible with MIL-STD-348 SMA, 3.5 mm and 2.92 mm interfaces and uses high-quality plated brass bodies, gold-plated BeCu contacts and PTFE dielectric for stable performance over temperature.

• SMA plug (male) to SMA jack (female) in-line DC block
• For 50 Ω RF systems
• RF frequency range: 10 MHz to 5 GHz (per datasheet)
• Maximum DC input voltage: 100 V
• VSWR:
  • ≤1.12 from 10 MHz to 1 GHz
  • ≤1.20 from 1 GHz to 3 GHz
  • ≤1.32 from 3 GHz to 5 GHz
• Insertion loss:
  • ≤0.1 dB from 10 MHz to 1 GHz
  • ≤0.2 dB up to 3 GHz
  • ≤0.5 dB up to 5 GHz
• Operating temperature range: −55 °C to +125 °C
• Approximate weight: 4.74 g
• RoHS compliant

Typical applications

• Protecting sensitive RF receivers or test equipment from DC offsets
• Separating RF and DC paths in bias-tee and amplifier networks
• General lab, test and measurement use up to 5 GHz
• Antenna and feeder systems where DC needs to be blocked but RF must pass

Compatibility notes
Designed for 50 Ω systems. Mechanically compatible with standard SMA, 3.5 mm and 2.92 mm interfaces built to MIL-STD-348. Not suitable for 75 Ω applications.